openstack
/
monasca-log-api
Code Issues Proposed changes

Remove project content on master branch 

This is step 2b of repository deprecation process as described in [1].

[1] https://docs.openstack.org/project-team-guide/repository.html#step-2b-remove-project-content

Change-Id: Ie446c1cd447789d189a9e723fff9ee783dd3cf4f
This commit is contained in:
Martin Chacon Piza 2021-02-22 14:53:29 +01:00
parent f73bff83cb
commit 91022f3e80
190 changed files with 12 additions and 19097 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
.coveragerc
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@ -1,7 +0,0 @@
[run]
branch = True
source = monasca_log_api
omit = monasca_log_api/tests/*
[report]
ignore_errors = True

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.gitignore vendored
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*.py[co]
*~
doc/build/*
dist
build
cover/
.coverage
.coverage.*
*.egg
*.egg-info
.eggs/
.stestr/
.tox/
MANIFEST
AUTHORS
ChangeLog
monasca-log-api.log
etc/monasca/*.sample
*.swp
*.iml
.DS_Store
.cache
.classpath
.idea
.project
.target/
java/debs/*
.settings/
target
test-output/
logs/
*config*.yml
db/config.yml
.venv
.vagrant
# Logs from devstack directory should not be committed
devstack/*.log

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.stestr.conf
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[DEFAULT]
test_path=$OS_TEST_PATH
top_dir=./
group_regex=monasca_log_api\.tests(?:\.|_)([^_]+)

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.zuul.yaml
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- project:
templates:
- check-requirements
- openstack-cover-jobs
- openstack-lower-constraints-jobs
- openstack-python3-victoria-jobs
- publish-openstack-docs-pti
- release-notes-jobs-python3
check:
jobs:
- monasca-tempest-log-oldapi-python3-influxdb
- build-monasca-docker-image
gate:
queue: monasca
jobs:
- monasca-tempest-log-oldapi-python3-influxdb
post:
jobs:
- publish-monasca-log-api-docker-image
periodic:
jobs:
- publish-monasca-log-api-docker-image
release:
jobs:
- publish-monasca-log-api-docker-image
- job:
name: publish-monasca-log-api-docker-image
parent: build-monasca-docker-image
post-run: playbooks/docker-publish.yml
required-projects:
- openstack/monasca-common
vars:
publisher: true
secrets:
- doker_hub_login_log_api
- secret:
name: doker_hub_login_log_api
data:
user: !encrypted/pkcs1-oaep
- mR5DkiEi0lGjpUHgFYlt779KdX0UhPK7+/uJIiawmM5ASJSx90s/DMMDUrPbGc9cpJrOH
zRxBRryUrXuLGpKwQvLAC8uQC3rd9rGrlTVwjszl3nDNFYxKJ3tBMjppG6dBTIo58v6Go
Xo9GdNmaeS3jh6wh9hUqmMlHF4fzaX49GUpZyxTwufA0Y4h/pbq1r7ImbOCLiNUEwxWqH
dPJ9aJMQ5u8qus2r8cs7EHU/KAsFfPEteNtOz3egDSb1/SFYs5oI0VeIs4RvidHe6M56v
vEYx2KjzKKIE4s5TAiU8jU2Qs0RROv+6s7Y23ciqOfFBhVKJg+0PAoge1AwmL6g3FNrW0
sy0uEslPltkbF3Pae9zFe0VU6ZIxYC62kAIBEJj96zc0TIfFYHx4NRbIvkoKopnun7dqF
6hg5k8lZ1kN5RMT2nPNemj9esh0eqCBvLjf4ljy7veYLN9M/GSKSP5A+2chBWFxloWuwB
7PRf9GbDbHA+H+Y6WASK38haHlo9zsoi/D7oJK02LHTwgj4ED3qN34Z9zCVBBr1jN3TUH
9aVOsm+OT1OsUszLQ3BM1HqBZLszrOxuPoqDQ5CURrxEtzrSnX+fsoLyv1tzT/vVnrbAT
/zJxBXGiiE5/3H0isFkK6GUVwsmnLUFYCq5ye6NyLpwdWfTEx6eQDlO5OIE/Qo=
password: !encrypted/pkcs1-oaep
- DALBrHoOI3iZAKArnbPL59d3Mk1OHeDNREq9CJXs601l70AwPmNnK0y1XixbUoAmB8y9C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=

21
CONTRIBUTING.rst
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If you would like to contribute to the development of OpenStack,
you must follow the steps documented at:
http://docs.openstack.org/infra/manual/developers.html#getting-started
Once those steps have been completed, changes to OpenStack
should be submitted for review via the Gerrit tool, following
the workflow documented at:
http://docs.openstack.org/infra/manual/developers.html#development-workflow
Pull requests submitted through GitHub will be ignored.
Bugs should be filed on Storyboard (using tag **bug**), not GitHub:
https://storyboard.openstack.org/#!/project/869
Additionally, specific guidelines for contributing to Monasca-Log-Api may be found in
Monasca-Log-Api's Documentation:
https://docs.openstack.org/monasca-log-api/latest/contributor/

5
HACKING.rst
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@ -1,5 +0,0 @@
monasca-log-api Style Commandments
==================================
- Step 1: Read the OpenStack Style Commandments https://docs.openstack.org/hacking/latest/
- Step 2: Read on

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LICENSE
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@ -1,175 +0,0 @@
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8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
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Work (including but not limited to damages for loss of goodwill,
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193
README.deprecated.md
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@ -1,193 +0,0 @@
Team and repository tags
========================
[![Team and repository tags](https://governance.openstack.org/badges/monasca-log-api.svg)](https://governance.openstack.org/reference/tags/index.html)
<!-- Change things from this point on -->
# Overview
`monasca-log-api` is a RESTful API server that is designed with a layered architecture [layered architecture](http://en.wikipedia.org/wiki/Multilayered_architecture).
The full API Specification can be found in [documentation/monasca-log-api-spec.md](documentation/monasca-log-api-spec.md)
## Monasca-log-api Python
### Installation
To install the python api implementation, git clone the source and run the
following command:
```sh
sudo python setup.py install
```
### Configuration
If it installs successfully, you will need to make changes to the following
two files to reflect your system settings, especially where kafka server is
located::
```sh
/etc/monasca/log-api-config.conf
/etc/monasca/log-api-config.ini
/etc/monasca/log-api-logging.conf
```
Once the configurations are modified to match your environment, you can start
up the server using either Gunicorn or Apache.
### Start the Server -- for Gunicorn
The server can be run in the foreground, or as daemons:
Running the server in foreground mode with Gunicorn:
```sh
gunicorn -k eventlet --worker-connections=2000 --backlog=1000
--paste /etc/monasca/log-api-config.ini
```
Running the server as daemons with Gunicorn:
```sh
gunicorn -k eventlet --worker-connections=2000 --backlog=1000
--paste /etc/monasca/log-api-config.ini -D
```
### Start the Server -- for Apache
To start the server using Apache: create a modwsgi file,
create a modwsgi config file, and enable the wsgi module
in Apache.
The modwsgi conf file may look something like this, and the site will need to be enabled:
```sh
Listen myhost:8082
Listen 127.0.0.1:8082
<VirtualHost *:8082>
WSGIDaemonProcess log-api processes=4 threads=4 socket-timeout=120 user=log group=log python-path=/usr/local/lib/python2.7/site-packages
WSGIProcessGroup log-api
WSGIApplicationGroup log-api
WSGIScriptAlias / /var/www/log/log-api.wsgi
ErrorLog /var/log/log-api/wsgi.log
LogLevel info
CustomLog /var/log/log-api/wsgi-access.log combined
<Directory /usr/local/lib/python2.7/site-packages/monasca_log_api>
Options Indexes FollowSymLinks MultiViews
Require all granted
AllowOverride None
Order allow,deny
allow from all
LimitRequestBody 102400
</Directory>
SetEnv no-gzip 1
</VirtualHost>
```
The wsgi file may look something like this:
```sh
from monasca_log_api.server import get_wsgi_app
application = get_wsgi_app(config_base_path='/etc/monasca')
```
## Testing
### Commandline run
To check the server from the commandline:
```sh
python server.py
```
### PEP8 guidelines
To check if the code follows python coding style, run the following command
from the root directory of this project:
```sh
tox -e pep8
```
### Unit Tests
To run all the unit test cases, run the following command from the root
directory of this project:
```sh
tox -e py27
tox -e py35
```
### Coverage
To generate coverage results, run the following command from the root
directory of this project:
```sh
tox -e cover
```
### Building
To build an installable package, run the following command from the root
directory of this project:
```sh
python setup.py sdist
```
### Documentation
To generate documentation, run the following command from the root
directory of this project:
```sh
tox -e docs
```
That will create documentation under build folder relative to root of the
project.
## Architectural layers
Requests flow through the following architectural layers from top to bottom:
* Resource
* Serves as the entrypoint into the service.
* Responsible for handling web service requests, and performing structural request validation.
* Application
* Responsible for providing application level implementations for specific use cases.
* Domain
* Contains the technology agnostic core domain model and domain service definitions.
* Responsible for upholding invariants and defining state transitions.
* Infrastructure
* Contains technology specific implementations of domain services.
## Documentation
* API Specification: [/documentation/monasca-log-api-spec.md](/documentation/monasca-log-api-spec.md).
* Kafka communication: [/documentation/monasca-log-api-kafka.md](/documentation/monasca-log-api-kafka.md).
* API Monitoring: [/documentation/monasca-log-api-metrics.md](/documentation/monasca-log-api-metrics.md).
# License
# Copyright 2015 kornicameister@gmail.com
# Copyright 2015-2017 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

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========================
Team and repository tags
========================
.. image:: https://governance.openstack.org/tc/badges/monasca-log-api.svg
:target: https://governance.openstack.org/tc/reference/tags/index.html
.. Change things from this point on
OpenStack Monasca-Log-Api
=========================
.. important::
This project is no longer maintained.
The contents of this repository are still available in the Git
source code management system. To see the contents of this
repository before it reached its end of life, please check out the
previous commit with "git checkout HEAD^1".
This API is deprecated. Last maintained release is OpenStack Train.
Please use `Monasca API <https://docs.openstack.org/monasca-api/latest/>`_
for newer versions. This repository is kept only for maintenance purposes.
This API is deprecated. Last maintained release is OpenStack Train.
Please use `Monasca API <https://docs.openstack.org/monasca-api/latest/>`_
for newer versions. This repository is kept only for maintenance purposes.
OpenStack Monasca-Log-Api provides RESTful Api to collect logs
from the OpenStack cloud.
OpenStack Monasca-Log-Api is distributed under the terms of the Apache
License, Version 2.0. The full terms and conditions of this
license are detailed in the LICENSE file.
Api
---
To learn how to use Monasca-Log-Api, consult the documentation
available online at:
* `Api Guide <https://docs.openstack.org/api-guide/monitoring-log-api/>`_
* `Api Ref <https://docs.openstack.org/api-ref/monitoring-log-api/>`_
For more information on OpenStack Apis, SDKs and CLIs,
please see:
* `OpenStack Application Development <https://www.openstack.org/appdev/>`_
* `OpenStack Developer Documentation <https://developer.openstack.org/>`_
Developers
----------
For information on how to contribute to Monasca-Log-Api, please see the
contents of the CONTRIBUTING.rst.
Any new code must follow the development guidelines detailed
in the HACKING.rst file, and pass all unit tests as well as linters.
Further developer focused documentation is available at:
* `Monasca-Log-Api <https://docs.openstack.org/monasca-log-api/latest/>`_
Operators
---------
To learn how to deploy and configure OpenStack Monasca-Log-Api, consult the
documentation available online at:
* `Installation <https://docs.openstack.org/monasca-log-api/latest/install/>`_
* `Configuration <https://docs.openstack.org/monasca-log-api/latest/configuration/>`_
Bug tracking
------------
In the unfortunate event that bugs are discovered, they should
be reported to the appropriate bug tracker. If you obtained
the software from a 3rd party operating system vendor, it is
often wise to use their own bug tracker for reporting problems.
In all other cases use the master OpenStack bug tracker,
available at:
* `Storyboard <https://storyboard.openstack.org/#!/project/869>`_
For any further questions, please email
openstack-discuss@lists.openstack.org or join #openstack-monasca on
Freenode.

252
api-guide/source/conf.py
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Key Manager API documentation build configuration file
#
# All configuration values have a default; values that are commented out
# serve to show the default.
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
needs_sphinx = '1.6'
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = [
'openstackdocstheme'
]
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
# The suffix of source filenames.
source_suffix = '.rst'
# The encoding of source files.
source_encoding = 'utf-8'
# The master toctree document.
master_doc = 'index'
# General details about project
openstackdocs_repo_name = 'openstack/monasca-log-api'
openstackdocs_auto_name = False
project = 'Monasca Log API Guide'
openstackdocs_bug_project = 'monasca-log-api'
openstackdocs_bug_tag = 'api-guide'
copyright = '2014, OpenStack Foundation'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
# language = None
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
# today = ''
# Else, today_fmt is used as the format for a strftime call.
# today_fmt = '%B %d, %Y'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = []
# The reST default role (used for this markup: `text`) to use for all
# documents.
# default_role = None
# If true, '()' will be appended to :func: etc. cross-reference text.
# add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
# add_module_names = True
# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
# show_authors = False
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'native'
# A list of ignored prefixes for module index sorting.
# modindex_common_prefix = []
# If true, keep warnings as "system message" paragraphs in the built documents.
# keep_warnings = False
# -- Options for HTML output ----------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
html_theme = 'openstackdocs'
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
# html_theme_options = {}
# A shorter title for the navigation bar. Default is the same as html_title.
html_short_title = 'API Guide'
# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
# html_logo = None
# The name of an image file (within the static path) to use as favicon of the
# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
# html_favicon = None
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
# html_static_path = []
# Add any extra paths that contain custom files (such as robots.txt or
# .htaccess) here, relative to this directory. These files are copied
# directly to the root of the documentation.
# html_extra_path = []
# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
# html_use_smartypants = True
# Custom sidebar templates, maps document names to template names.
# html_sidebars = {}
# Additional templates that should be rendered to pages, maps page names to
# template names.
# html_additional_pages = {}
# If false, no module index is generated.
# html_domain_indices = True
# If false, no index is generated.
html_use_index = True
# If true, the index is split into individual pages for each letter.
# html_split_index = False
# If true, links to the reST sources are added to the pages.
# html_show_sourcelink = True
# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
# html_show_sphinx = True
# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
# html_show_copyright = True
# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it. The value of this option must be the
# base URL from which the finished HTML is served.
# html_use_opensearch = ''
# This is the file name suffix for HTML files (e.g. ".xhtml").
# html_file_suffix = None
# Output file base name for HTML help builder.
htmlhelp_basename = 'monascalogapi-api-guide'
# -- Options for LaTeX output ---------------------------------------------
latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
# 'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
# 'pointsize': '10pt',
# Additional stuff for the LaTeX preamble.
# 'preamble': '',
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
latex_documents = [
('index', 'MonascaLogApiAPI.tex', u'Key Manager API Documentation',
u'OpenStack Foundation', 'manual'),
]
# The name of an image file (relative to this directory) to place at the top of
# the title page.
# latex_logo = None
# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
# latex_use_parts = False
# If true, show page references after internal links.
# latex_show_pagerefs = False
# If true, show URL addresses after external links.
# latex_show_urls = False
# Documents to append as an appendix to all manuals.
# latex_appendices = []
# If false, no module index is generated.
# latex_domain_indices = True
# -- Options for manual page output ---------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
('index', 'monascalogapiapi', u'Monasca Log API Documentation',
[u'OpenStack Foundation'], 1)
]
# If true, show URL addresses after external links.
# man_show_urls = False
# -- Options for Texinfo output -------------------------------------------
# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
# dir menu entry, description, category)
texinfo_documents = [
('index', 'MonascaLogApiAPIGuide', u'Monasca Log API Guide',
u'OpenStack Foundation', 'APIGuide',
'This guide teaches OpenStack Monasca Log service users concepts about '
'managing keys in an OpenStack cloud with the Monasca Log API.',
'Miscellaneous'),
]
# Documents to append as an appendix to all manuals.
# texinfo_appendices = []
# If false, no module index is generated.
# texinfo_domain_indices = True
# How to display URL addresses: 'footnote', 'no', or 'inline'.
# texinfo_show_urls = 'footnote'
# If true, do not generate a @detailmenu in the "Top" node's menu.
# texinfo_no_detailmenu = False
# -- Options for Internationalization output ------------------------------
locale_dirs = ['locale/']
# -- Options for PDF output --------------------------------------------------
pdf_documents = [
('index', u'MonascaLogApiAPIGuide', u'Key Manager API Guide', u'OpenStack '
'contributors')
]

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..
Copyright 2014-2017 Fujitsu LIMITED
Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.
========================
Monasca Log API Concepts
========================
The Monasca Log API is defined as a RESTful HTTP service. The API
takes advantage of all aspects of the HTTP protocol (methods, URIs,
media types, response codes, etc.) and providers are free to use
existing features of the protocol such as caching, persistent
connections, and content compression among others.
Providers can return information identifying requests in HTTP response
headers, for example, to facilitate communication between the provider
and client applications.
Monasca LOG is a service that provides log collection capabilities over cloud.
User Concepts
=============
To use the Monasca Log API effectively, you should understand several
key concepts:
- **Log**
- **Dimensions**
Relationship with Metric API
============================
The Monasca Log API follow similar concept as Monasca Metric API.
Both are using the same meta-like language to describie entities that are
sent over wire. Below list enumerates those meta properties:
- dimensions
- meta_value

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..
Copyright 2014-2017 Fujitsu LIMITED
Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.
===============
Monasca Log API
===============
The monasca-log-api project has a RESTful HTTP service called the
Monasca Log API. Through this API users are able to send logs from entire
cloud.
This guide covers the concepts in the Monasca Log API.
For a full reference listing, please see:
`Monasca Log API Reference <https://docs.openstack.org/api-ref/monitoring-log-api/>`__.
We welcome feedback, comments, and bug reports at
`storyboard/monasca <https://storyboard.openstack.org/#!/project_group/59>`__.
Intended audience
=================
This guide assists software developers who want to develop applications
using the Monasca Log API. To use this information, you should
have access to an account from an OpenStack Compute provider, or have
access to your own deployment, and you should also be familiar with the
following concepts:
* Monasca services
* RESTful HTTP services
* HTTP/1.1
* JSON data serialization formats
End User and Operator APIs
==========================
The Log API includes all end user and operator API calls.
The API works with keystone and, at the monent, uses custom RBAC to
enforce API security.
API Versions
============
Following the Newton release, every Nova deployment should have
the following endpoints:
* / - list of available versions
* /v2.0 - the first version, permitted only single log to be send per request
* /v3.0 - the next version, allows sending multiple logs at once
Contents
========
.. toctree::
:maxdepth: 2
general_info
logs

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..
Copyright 2014-2017 Fujitsu LIMITED
Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.
====
Logs
====

247
api-ref/source/conf.py
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@ -1,247 +0,0 @@
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Key Manager API documentation build configuration file
#
# All configuration values have a default; values that are commented out
# serve to show the default.
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
needs_sphinx = '1.6'
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = [
'os_api_ref',
'openstackdocstheme'
]
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
# The suffix of source filenames.
source_suffix = '.rst'
# The encoding of source files.
source_encoding = 'utf-8'
# The master toctree document.
master_doc = 'index'
# General details about project
openstackdocs_repo_name = 'openstack/monasca-log-api'
openstackdocs_auto_name = False
project = 'Monasca Log Ref Guide'
openstackdocs_bug_project = 'monasca-log-api'
openstackdocs_bug_tag = 'api-ref'
copyright = '2014, OpenStack Foundation'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
# language = None
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
# today = ''
# Else, today_fmt is used as the format for a strftime call.
# today_fmt = '%B %d, %Y'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = []
# The reST default role (used for this markup: `text`) to use for all
# documents.
# default_role = None
# If true, '()' will be appended to :func: etc. cross-reference text.
# add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
# add_module_names = True
# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
# show_authors = False
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'native'
# A list of ignored prefixes for module index sorting.
# modindex_common_prefix = []
# If true, keep warnings as "system message" paragraphs in the built documents.
# keep_warnings = False
# -- Options for HTML output ----------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
html_theme = 'openstackdocs'
# To use the API Reference sidebar dropdown menu,
# uncomment the html_theme_options parameter. The theme
# variable, sidebar_dropdown, should be set to `api_ref`.
# Otherwise, the list of links for the User and Ops docs
# appear in the sidebar dropdown menu.
html_theme_options = {"sidebar_dropdown": "api_ref",
"sidebar_mode": "toc"}
# A shorter title for the navigation bar. Default is the same as html_title.
html_short_title = 'API Ref'
# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
# html_logo = None
# The name of an image file (within the static path) to use as favicon of the
# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
# html_favicon = None
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
# html_static_path = []
# Add any extra paths that contain custom files (such as robots.txt or
# .htaccess) here, relative to this directory. These files are copied
# directly to the root of the documentation.
# html_extra_path = []
# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
# html_use_smartypants = True
# Custom sidebar templates, maps document names to template names.
# html_sidebars = {}
# Additional templates that should be rendered to pages, maps page names to
# template names.
# html_additional_pages = {}
# If false, no module index is generated.
# html_domain_indices = True
# If false, no index is generated.
html_use_index = True
# If true, the index is split into individual pages for each letter.
# html_split_index = False
# If true, links to the reST sources are added to the pages.
# html_show_sourcelink = True
# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
# html_show_sphinx = True
# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
# html_show_copyright = True
# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it. The value of this option must be the
# base URL from which the finished HTML is served.
# html_use_opensearch = ''
# This is the file name suffix for HTML files (e.g. ".xhtml").
# html_file_suffix = None
# Output file base name for HTML help builder.
htmlhelp_basename = 'monascalogapi-api-ref'
# -- Options for LaTeX output ---------------------------------------------
latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
# 'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
# 'pointsize': '10pt',
# Additional stuff for the LaTeX preamble.
# 'preamble': '',
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
latex_documents = [
(master_doc, 'MonascaLogApi.tex', u'Monasca Log API Documentation',
u'OpenStack Foundation', 'manual'),
]
# The name of an image file (relative to this directory) to place at the top of
# the title page.
# latex_logo = None
# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
# latex_use_parts = False
# If true, show page references after internal links.
# latex_show_pagerefs = False
# If true, show URL addresses after external links.
# latex_show_urls = False
# Documents to append as an appendix to all manuals.
# latex_appendices = []
# If false, no module index is generated.
# latex_domain_indices = True
# -- Options for manual page output ---------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
(master_doc, 'monascalogapi', u'Monasca Log API Documentation',
[u'OpenStack Foundation'], 1)
]
# If true, show URL addresses after external links.
# man_show_urls = False
# -- Options for Texinfo output -------------------------------------------
# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
# dir menu entry, description, category)
texinfo_documents = [
(master_doc, 'MonascaLogAPI', u'Monasca Log API Documentation',
u'OpenStack Foundation', 'MonascaLogAPI', 'Monasca Log API',
'Miscellaneous'),
]
# Documents to append as an appendix to all manuals.
# texinfo_appendices = []
# If false, no module index is generated.
# texinfo_domain_indices = True
# How to display URL addresses: 'footnote', 'no', or 'inline'.
# texinfo_show_urls = 'footnote'
# If true, do not generate a @detailmenu in the "Top" node's menu.
# texinfo_no_detailmenu = False
# -- Options for Internationalization output ------------------------------
locale_dirs = ['locale/']

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.. -*- rst -*-
..
Copyright 2017 Fujitsu LIMITED
Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.
===========
Healthcheck
===========
The *Monasca Log API* comes with a built-in health check mechanism.
It is available in two flavors (simple and complex).
Simple check
============
The simple check only returns response only if API is up
and running. It does not return any data because it is accessible only
for ```HEAD``` requests.
.. rest_method:: HEAD /healthcheck
.. rest_status_code:: success http_codes.yaml
- 204: la_up
Complex check
=============
# TODO(trebskit) add note to api-guide about peripheral checks
The complex check not only returns a response with success code if API
is up and running but it also verifies if peripheral components are
in expected condition.
.. rest_method:: GET /healthcheck
.. rest_status_code:: success http_codes.yaml
- 200: la_up
.. rest_status_code:: error http_codes.yaml
- 503: no_health

56
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@ -1,56 +0,0 @@
# Copyright 2017 Fujitsu LIMITED
200:
la_up: |
API is up and running.
204:
default: |
Normal response code, everything went as expected (or even better).
la_up: |
API is up and running.
400:
default: |
Sent data was malformed.
401:
default: |
User must authenticate before making a request.
403:
default: |
Policy does not allow current user to do this operation.
411:
default: |
Content-Length header was not found in request.
413:
default: |
Sent body is too large to be processed.
422:
default: |
Send data could not be processed properly.
no_dims: |
Dimensions are required.
dim_name_too_long: |
Dimension name {name} must be 255 characters or less.
dim_name_underscore: |
Dimension name {name} cannot start with underscore (_).
dim_name_forbidden_chars: |
Dimension name {name} may not contain: "> < = { } ( ) \' " , ; &".
dim_name_empty: |
Dimension name cannot be empty.
dim_value_too_long: |
Dimension value {value} must be 255 characters or less.
dim_value_empty: |
Dimension value cannot be empty.
app_type_too_long: |
Application type {type} must be {length} characters or less.
log_no_msg: |
Log property must have message.
bad_envelope: |
Failed to create an envelope.
503:
default: |
The server is currently unable to handle the request due to a
temporary overload or scheduled maintenance.
This will likely be alleviated after some delay.
no_health:
API is running but there are problems with peripheral components.

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:tocdepth: 2
..
Copyright 2014-2017 Fujitsu LIMITED
Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.
========================
Monasca Log Service APIs
========================
.. rest_expand_all::
.. include:: logs.inc
.. include:: version.inc
.. include:: healthcheck.inc
===============
Deprecated APIs
===============
This section contains the reference for APIs that are
depracted in the Monasca Log Service
.. include:: log.inc

0
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73
api-ref/source/log.inc
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@ -1,73 +0,0 @@
.. -*- rst -*-
..
Copyright 2017 Fujitsu LIMITED
Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.
====
Log
====
Accepts just a single log entry sent from log-agent of another client.
Can work with logs specified as json (application/json) and text (text/plain)
Send logs
=========
.. rest_method:: POST /v2.0/log/single
Accepts single log entry.
.. rest_status_code:: success http_codes.yaml
- 204
.. rest_status_code:: error http_codes.yaml
- 422: no_dims
- 422: app_type_too_long
- 422: dim_name_too_long
- 422: dim_name_underscore
- 422: dim_name_forbidden_chars
- 422: dim_name_empty
- 422: dim_value_too_long
- 422: dim_value_empty
- 422: log_no_msg
- 422: bad_envelope
- 503
Request
-------
.. rest_parameters:: parameters.yaml
- log_json: log_json
- log_text: log_text
- X_Dimensions: X_Dimensions
- X_Application_Type: X_Application_Type
**Example 1: Simple request with single log (json)**
.. literalinclude:: ../../doc/api_samples/v2/req_json.json
:language: javascript
**Example 2: Simple request with single log (text)**
.. literalinclude:: ../../doc/api_samples/v2/req_text.txt
:language: text
Response
--------
No body content is returned on a successful POST

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@ -1,75 +0,0 @@
.. -*- rst -*-
..
Copyright 2017 Fujitsu LIMITED
Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.
====
Logs
====
Accepts logs send from log-agents. Logs are basically raw lines,
as collected from physical resources, enriched with dimensions.
Send logs
=========
.. rest_method:: POST /v3.0/logs
Accepts multiple logs (i.e. bulk mode). Each log can be enriched with set
of dimensions. If necessary some of the dimensions can be specified as global
dimensions (that is particularly useful, to make request smaller,
if there is a lot of duplicates among each log entry dimensions)
.. rest_status_code:: success http_codes.yaml
- 204
.. rest_status_code:: error http_codes.yaml
- 400
- 401
- 403
- 411
- 413
- 422: log_no_msg
- 422: bad_envelope
- 503
Request
-------
.. rest_parameters:: parameters.yaml
- dimensions: dimensions
- logs: logs
**Example 1: Simple request with single log**
.. literalinclude:: ../../doc/api_samples/v3/req_single_log.json
:language: javascript
**Example 2: Send multiple logs at once**
.. literalinclude:: ../../doc/api_samples/v3/req_multiple_logs.json
:language: javascript
**Example 3: Specify global dimensions for each log entry**
.. literalinclude:: ../../doc/api_samples/v3/req_global_dims.json
:language: javascript
Response
--------
No body content is returned on a successful POST

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# Copyright 2017 Fujitsu LIMITED
# header params
X_Application_Type:
description: |
A single string value representing the application that has generated
given log entry
in: header
required: true
required: true
type: string
min_version: 2.0
X_Dimensions:
description: |
A dictionary consisting of (key, value) pairs used to uniquely
identify a log.
in: header
required: true
type: dict
min_version: 2.0
# body params
dimensions:
description: |
Dimensions sent in request body are known as global dimensions.
Each dimension applies to each log entry sent in a bulk request.
Dimensions are simple map (thus having key-value structure).
in: body
required: false
type: object
min_version: 3.0
log_json:
description: |
Single log entry specified as application/json
in: body
required: true
type: object
log_text:
description: |
Single log entry specified as text/plain
in: body
required: true
type: string
logs:
description: |
Array containing each log entry, sent in bulk request.
in: body
required: true
type: object
min_version: 3.0

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@ -1,19 +0,0 @@
.. -*- rst -*-
..
Copyright 2017 Fujitsu LIMITED
Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.
=======
Version
=======

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@ -1,13 +0,0 @@
# config-generator
To generate sample configuration execute
```sh
tox -e genconfig
```
To generate the sample policies execute
```sh
tox -e genpolicy
```

8
config-generator/monasca-log-api.conf
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@ -1,8 +0,0 @@
[DEFAULT]
output_file = etc/monasca/monasca-log-api.conf.sample
wrap_width = 79
format = ini
summarize = True
namespace = monasca_log_api
namespace = oslo.log
namespace = oslo.policy

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@ -1,4 +0,0 @@
[DEFAULT]
output_file = etc/monasca/log-api.policy.yaml.sample
format = yaml
namespace = monasca_log_api

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#
# (C) Copyright 2015 Hewlett Packard Enterprise Development Company LP
# (C) Copyright 2016-2017 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Sleep some time until all services are starting
sleep 6
function load_devstack_utilities {
source $BASE/new/devstack/stackrc
source $BASE/new/devstack/functions
source $BASE/new/devstack/openrc admin admin
# print OS_ variables
env | grep OS_
}
function setup_monasca_log {
local constraints="-c $REQUIREMENTS_DIR/upper-constraints.txt"
pushd $TEMPEST_DIR
sudo -EH pip install $constraints -r requirements.txt -r test-requirements.txt
popd;
pushd $MONASCA_LOG_API_DIR
sudo -EH pip install $constraints -r requirements.txt -r test-requirements.txt
sudo -EH python setup.py install
popd;
}
function set_tempest_conf {
local conf_file=$TEMPEST_DIR/etc/tempest.conf
pushd $TEMPEST_DIR
oslo-config-generator \
--config-file tempest/cmd/config-generator.tempest.conf \
--output-file $conf_file
popd
cp -f $DEST/tempest/etc/logging.conf.sample $DEST/tempest/etc/logging.conf
# set identity section
iniset $conf_file identity admin_domain_scope True
iniset $conf_file identity user_unique_last_password_count 2
iniset $conf_file identity user_locakout_duration 5
iniset $conf_file identity user_lockout_failure_attempts 2
iniset $conf_file identity uri $OS_AUTH_URL/v2.0
iniset $conf_file identity uri_v3 $OS_AUTH_URL/v3
iniset $conf_file identity auth_version v$OS_IDENTITY_API_VERSION
iniset $conf_file identity region $OS_REGION_NAME
# NOTE(trebskit) we're processing a lot here, increase http timeout
iniset $conf_file identity-feature-enabled http_timeout 120
# set auth section
iniset $conf_file auth use_dynamic_credentials True
iniset $conf_file auth admin_username $OS_USERNAME
iniset $conf_file auth admin_password $OS_PASSWORD
iniset $conf_file auth admin_domain_name $OS_PROJECT_DOMAIN_ID
iniset $conf_file auth admin_project_name $OS_PROJECT_NAME
iniset $conf_file auth tempest_roles monasca-user
# set monitoring section
iniset $conf_file monitoring kibana_version 4.6.3
}
function function_exists {
declare -f -F $1 > /dev/null
}
if ! function_exists echo_summary; then
function echo_summary {
echo $@
}
fi
echo_summary "monasca-log's post_test_hook.sh was called..."
(set -o posix; set)
# save ref to monasca-api dir
export MONASCA_LOG_API_DIR="$BASE/new/monasca-log-api"
export TEMPEST_DIR="$BASE/new/tempest"
sudo chown -R "${USER}":stack $MONASCA_LOG_API_DIR
sudo chown -R "${USER}":stack $TEMPEST_DIR
load_devstack_utilities
setup_monasca_log
set_tempest_conf

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# Monasca Log Management DevStack Plugin
The Monasca Log Management DevStack plugin currently only works on Ubuntu 14.04 (Trusty).
More Linux Distributions will be supported in the future.
Monasca Log Management Devstack plugin requires Monasca Devstack plugin.
Running the Monasca DevStack plugin and Monasca Log Management Devstack plugin requires a machine with 14GB of RAM.
Directions for installing and running Devstack can be found here:
```
https://docs.openstack.org/devstack/latest/
```
To run Monasca Log Management in DevStack, do the following three steps.
1. Clone the DevStack repo.
```
git clone https://opendev.org/openstack/devstack
```
2. Add the following to the DevStack local.conf file in the root of the devstack directory. You may
need to create the local.conf if it does not already exist.
```
[[local|localrc]]
MYSQL_PASSWORD=secretmysql
DATABASE_PASSWORD=secretdatabase
RABBIT_PASSWORD=secretrabbit
ADMIN_PASSWORD=secretadmin
SERVICE_PASSWORD=secretservice
SERVICE_TOKEN=111222333444
LOGFILE=$DEST/logs/stack.sh.log
LOGDIR=$DEST/logs
LOG_COLOR=False
# The following two variables allow switching between Java and Python for the implementations
# of the Monasca API and the Monasca Persister. If these variables are not set, then the
# default is to install the Python implementations of both the Monasca API and the Monasca Persister.
# Uncomment one of the following two lines to choose Java or Python for the Monasca API.
MONASCA_API_IMPLEMENTATION_LANG=${MONASCA_API_IMPLEMENTATION_LANG:-java}
# MONASCA_API_IMPLEMENTATION_LANG=${MONASCA_API_IMPLEMENTATION_LANG:-python}
# Uncomment of the following two lines to choose Java or Python for the Monasca Pesister.
MONASCA_PERSISTER_IMPLEMENTATION_LANG=${MONASCA_PERSISTER_IMPLEMENTATION_LANG:-java}
# MONASCA_PERSISTER_IMPLEMENTATION_LANG=${MONASCA_PERSISTER_IMPLEMENTATION_LANG:-python}
# Uncomment one of the following two lines to choose either InfluxDB or Vertica.
MONASCA_METRICS_DB=${MONASCA_METRICS_DB:-influxdb}
# MONASCA_METRICS_DB=${MONASCA_METRICS_DB:-vertica}
# This line will enable all of Monasca.
enable_plugin monasca-api https://opendev.org/openstack/monasca-api
enable_plugin monasca-log-api https://opendev.org/openstack/monasca-log-api.git
```
3. Run './stack.sh' from the root of the devstack directory.
After finishing the installation, you can find the "Log Management" button on
"Overview" of "Monitoring" tab, if you log in OpenStack as admin.
At first time, you need to specify the index pattern and time-field name.
The index name is created as the following format.
logs-\[mini-mon tenant id\]-YYYY-MM-DD
For example:
logs-20c4fbd37a2345dd84266dfc92da7bd1-2016-04-07
Set the value as the above to index pattern.
Or you can use "\*" as a wild card, like below.
logs-20c4fbd37a2345dd84266dfc92da7bd1-\*
Select @timestamp as time-field name.
4. Extra settings
## Using WSGI
monasca-log-api can be deployed with Apache using mod_uwsgi.
By default monasca-log-api by default runs under gunicorn.
If you wish to use Apache make sure that ```devstack/local.conf```
contains:
```sh
MONASCA_LOG_API_USE_MOD_WSGI=True
```
Actual ```MONASCA_LOG_API_DEPLOY``` value is determined using devstack`s
```WSGI_MODE``` variable. Nevertheless there are only three possible values,
that ```MONASCA_LOG_API_DEPLOY``` can take:
* ```gunicorn``` if ```MONASCA_LOG_API_USE_MOD_WSGI=False```
* ```mod_wsgi``` if ```MONASCA_LOG_API_USE_MOD_WSGI=True && WSGI_MODE="mod_wsgi""```
* ```uwsgi``` if ```MONASCA_LOG_API_USE_MOD_WSGI=True && WSGI_MODE="uwsgi""```
# Using Vagrant
Vagrant can be used to deploy a VM with Devstack and Monasca Logging
running in it using the Vagrantfile. After installing Vagrant,
just run the command `vagrant up` as usual in the `monasca-log-api/devstack`
directory.
```
# Copyright 2016 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
```

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@ -1,123 +0,0 @@
require 'vagrant.rb'
Vagrant.configure(2) do |config|
config.cache.scope = :box if Vagrant.has_plugin?("vagrant-cachier")
config.timezone.value = :host if Vagrant.has_plugin?('vagrant-timezone')
if Vagrant.has_plugin?('vagrant-proxyconf')
config.proxy.http = ENV['http_proxy'] if ENV['http_proxy']
config.proxy.https = ENV['https_proxy'] if ENV['https_proxy']
if ENV['no_proxy']
local_no_proxy = ",192.168.10.6,10.0.2.15"
config.proxy.no_proxy = ENV['no_proxy'] + local_no_proxy
end
end
config.ssh.forward_agent = true
config.vm.hostname = "devstack"
config.vm.box = "bento/ubuntu-18.04"
config.vm.network "private_network",ip:"192.168.10.6"
config.vm.synced_folder "~/", "/vagrant_home"
config.vm.provider "virtualbox" do |vb|
vb.gui = false
vb.memory = "12800"
vb.cpus = 4
end
config.vm.provision "shell", privileged: false, inline: <<-SHELL
sudo apt-get -y install git
if [ $http_proxy ]; then
git config --global url.https://opendev.org/.insteadOf https://opendev.org/
sudo git config --global url.https://opendev.org/.insteadOf https://opendev.org/
protocol=`echo $http_proxy | awk -F: '{print $1}'`
host=`echo $http_proxy | awk -F/ '{print $3}' | awk -F: '{print $1}'`
port=`echo $http_proxy | awk -F/ '{print $3}' | awk -F: '{print $2}'`
echo "<settings>
<proxies>
<proxy>
<id>$host</id>
<active>true</active>
<protocol>$protocol</protocol>
<host>$host</host>
<port>$port</port>
</proxy>
</proxies>
</settings>" > ./maven_proxy_settings.xml
mkdir ~/.m2
cp ./maven_proxy_settings.xml ~/.m2/settings.xml
sudo mkdir /root/.m2
sudo cp ./maven_proxy_settings.xml /root/.m2/settings.xml
fi
git clone https://opendev.org/openstack/devstack --branch master --depth 1
cd devstack
echo '[[local|localrc]]
GIT_DEPTH=1
DEST=/opt/stack
USE_VENV=False
SERVICE_HOST=192.168.10.6
HOST_IP=192.168.10.6
DATABASE_HOST=192.168.10.6
MYSQL_HOST=192.168.10.6
HOST_IP_IFACE=eth1
MYSQL_PASSWORD=secretmysql
DATABASE_PASSWORD=secretdatabase
RABBIT_PASSWORD=secretrabbit
ADMIN_PASSWORD=secretadmin
SERVICE_PASSWORD=secretservice
LOGFILE=$DEST/logs/stack.sh.log
LOGDIR=$DEST/logs
LOG_COLOR=False
disable_all_services
enable_service zookeeper rabbit mysql key tempest horizon
# Enable more OpenStack services if neccessary:
# https://github.com/openstack-dev/devstack/blob/master/stackrc#L56-L81
# Nova - services to support libvirt based openstack clouds
# enable_service n-api n-cpu n-cond n-sch n-novnc n-cauth n-api-meta
# Placement and Glance services needed for Nova
# enable_service placement-api placement-client
# enable_service g-api g-reg
# Cinder, Neutron
# enable_service cinder c-api c-vol c-sch c-bak
# enable_service neutron q-svc q-agt q-dhcp q-meta q-l3
# The following two variables allow switching between Java and Python for the implementations
# of the Monasca API and the Monasca Persister. If these variables are not set, then the
# default is to install the Python implementations of both the Monasca API and the Monasca Persister.
# Uncomment one of the following two lines to choose Java or Python for the Monasca API.
# MONASCA_API_IMPLEMENTATION_LANG=${MONASCA_API_IMPLEMENTATION_LANG:-java}
MONASCA_API_IMPLEMENTATION_LANG=${MONASCA_API_IMPLEMENTATION_LANG:-python}
# Uncomment one of the following two lines to choose Java or Python for the Monasca Pesister.
# MONASCA_PERSISTER_IMPLEMENTATION_LANG=${MONASCA_PERSISTER_IMPLEMENTATION_LANG:-java}
MONASCA_PERSISTER_IMPLEMENTATION_LANG=${MONASCA_PERSISTER_IMPLEMENTATION_LANG:-python}
# Uncomment one of the following two lines to choose either InfluxDB or Vertica.
# MONASCA_METRICS_DB=${MONASCA_METRICS_DB:-vertica}
# MONASCA_METRICS_DB=${MONASCA_METRICS_DB:-cassandra}
MONASCA_METRICS_DB=${MONASCA_METRICS_DB:-influxdb}
# Uncomment following line to deploy monasca-log-api with Apache
# MONASCA_LOG_API_USE_MOD_WSGI=True
# Uncomment one of the following lines and modify accordingly to enable the Monasca DevStack Plugin
enable_plugin monasca-api https://opendev.org/openstack/monasca-api.git
enable_plugin monasca-log-api https://opendev.org/openstack/monasca-log-api.git
' > local.conf
./stack.sh
SHELL
end

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@ -1,25 +0,0 @@
Listen %PUBLICPORT%
<VirtualHost *:%PUBLICPORT%>
WSGIDaemonProcess monasca-log-api processes=%APIWORKERS% threads=1 user=%USER% display-name=%{GROUP} %VIRTUALENV%
WSGIProcessGroup monasca-log-api
WSGIScriptAlias / %PUBLICWSGI%
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On
<IfVersion >= 2.4>
ErrorLogFormat "%M"
</IfVersion>
ErrorLog /var/log/%APACHE_NAME%/monasca-log-api.log
%SSLENGINE%
%SSLCERTFILE%
%SSLKEYFILE%
</VirtualHost>
Alias /logs %PUBLICWSGI%
<Location /logs>
SetHandler wsgi-script
Options +ExecCGI
WSGIProcessGroup monasca-log-api
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On
</Location>

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@ -1,360 +0,0 @@
##################### Elasticsearch Configuration Example #####################
# This file contains an overview of various configuration settings,
# targeted at operations staff. Application developers should
# consult the guide at <http://elasticsearch.org/guide>.
#
# The installation procedure is covered at
# <http://elasticsearch.org/guide/en/elasticsearch/reference/current/setup.html>.
#
# Elasticsearch comes with reasonable defaults for most settings,
# so you can try it out without bothering with configuration.
#
# Most of the time, these defaults are just fine for running a production
# cluster. If you're fine-tuning your cluster, or wondering about the
# effect of certain configuration option, please _do ask_ on the
# mailing list or IRC channel [http://elasticsearch.org/community].
# Any element in the configuration can be replaced with environment variables
# by placing them in ${...} notation. For example:
#
#node.rack: ${RACK_ENV_VAR}
# For information on supported formats and syntax for the config file, see
# <http://elasticsearch.org/guide/en/elasticsearch/reference/current/setup-configuration.html>
################################### Cluster ###################################
# Cluster name identifies your cluster for auto-discovery. If you're running
# multiple clusters on the same network, make sure you're using unique names.
#
cluster.name: monasca_elastic
#################################### Node #####################################
# Node names are generated dynamically on startup, so you're relieved
# from configuring them manually. You can tie this node to a specific name:
#
node.name: "devstack"
# Allow this node to be eligible as a master node (enabled by default):
node.master: true
# Allow this node to store data (enabled by default)
node.data: true
# You can exploit these settings to design advanced cluster topologies.
#
# 1. You want this node to never become a master node, only to hold data.
# This will be the "workhorse" of your cluster.
#
#node.master: false
#node.data: true
#
# 2. You want this node to only serve as a master: to not store any data and
# to have free resources. This will be the "coordinator" of your cluster.
#
#node.master: true
#node.data: false
#
# 3. You want this node to be neither master nor data node, but
# to act as a "search load balancer" (fetching data from nodes,
# aggregating results, etc.)
#
#node.master: false
#node.data: false
# Use the Cluster Health API [http://localhost:9200/_cluster/health], the
# Node Info API [http://localhost:9200/_nodes] or GUI tools
# such as <http://www.elasticsearch.org/overview/marvel/>,
# <http://github.com/karmi/elasticsearch-paramedic>,
# <http://github.com/lukas-vlcek/bigdesk> and
# <http://mobz.github.com/elasticsearch-head> to inspect the cluster state.
# A node can have generic attributes associated with it, which can later be used
# for customized shard allocation filtering, or allocation awareness. An attribute
# is a simple key value pair, similar to node.key: value, here is an example:
#
#node.rack: rack314
# By default, multiple nodes are allowed to start from the same installation location
# to disable it, set the following:
#node.max_local_storage_nodes: 1
#################################### Index ####################################
# You can set a number of options (such as shard/replica options, mapping
# or analyzer definitions, translog settings, ...) for indices globally,
# in this file.
#
# Note, that it makes more sense to configure index settings specifically for
# a certain index, either when creating it or by using the index templates API.
#
# See <http://elasticsearch.org/guide/en/elasticsearch/reference/current/index-modules.html> and
# <http://elasticsearch.org/guide/en/elasticsearch/reference/current/indices-create-index.html>
# for more information.
# Set the number of shards (splits) of an index (5 by default):
#
#index.number_of_shards: 5
# Set the number of replicas (additional copies) of an index (1 by default):
#
#index.number_of_replicas: 1
# Note, that for development on a local machine, with small indices, it usually
# makes sense to "disable" the distributed features:
#
#index.number_of_shards: 1
#index.number_of_replicas: 0
# These settings directly affect the performance of index and search operations
# in your cluster. Assuming you have enough machines to hold shards and
# replicas, the rule of thumb is:
#
# 1. Having more *shards* enhances the _indexing_ performance and allows to
# _distribute_ a big index across machines.
# 2. Having more *replicas* enhances the _search_ performance and improves the
# cluster _availability_.
#
# The "number_of_shards" is a one-time setting for an index.
#
# The "number_of_replicas" can be increased or decreased anytime,
# by using the Index Update Settings API.
#
# Elasticsearch takes care about load balancing, relocating, gathering the
# results from nodes, etc. Experiment with different settings to fine-tune
# your setup.
# Use the Index Status API (<http://localhost:9200/A/_status>) to inspect
# the index status.
#################################### Paths ####################################
# Path to directory where to store index data allocated for this node.
path.data: %ES_DATA_DIR%
# Path to log files:
path.logs: %ES_LOG_DIR%
# Path to where plugins are installed:
#path.plugins: /path/to/plugins
# Path to temporary files
#path.work: /path/to/work
# Path to directory containing configuration (this file and logging.yml):
#path.conf: /path/to/conf
#################################### Plugin ###################################
# If a plugin listed here is not installed for current node, the node will not start.
#
#plugin.mandatory: mapper-attachments,lang-groovy
################################### Memory ####################################
# Elasticsearch performs poorly when JVM starts swapping: you should ensure that
# it _never_ swaps.
#
# Set this property to true to lock the memory:
#
#bootstrap.mlockall: true
# Make sure that the ES_MIN_MEM and ES_MAX_MEM environment variables are set
# to the same value, and that the machine has enough memory to allocate
# for Elasticsearch, leaving enough memory for the operating system itself.
#
# You should also make sure that the Elasticsearch process is allowed to lock
# the memory, eg. by using `ulimit -l unlimited`.
############################## Network And HTTP ###############################
# Elasticsearch, by default, binds itself to the 0.0.0.0 address, and listens
# on port [9200-9300] for HTTP traffic and on port [9300-9400] for node-to-node
# communication. (the range means that if the port is busy, it will automatically
# try the next port).
# Set the bind address specifically (IPv4 or IPv6):
network.bind_host: %ES_SERVICE_BIND_HOST%
# Set the address other nodes will use to communicate with this node. If not
# set, it is automatically derived. It must point to an actual IP address.
network.publish_host: %ES_SERVICE_PUBLISH_HOST%
# Set a custom port for the node to node communication (9300 by default):
transport.tcp.port: %ES_SERVICE_PUBLISH_PORT%
# Enable compression for all communication between nodes (disabled by default):
#
#transport.tcp.compress: true
# Set a custom port to listen for HTTP traffic:
#
http.port: %ES_SERVICE_BIND_PORT%
# Set a custom allowed content length:
#
#http.max_content_length: 100mb
# Disable HTTP completely:
#
#http.enabled: false
################################### Gateway ###################################
# The gateway allows for persisting the cluster state between full cluster
# restarts. Every change to the state (such as adding an index) will be stored
# in the gateway, and when the cluster starts up for the first time,
# it will read its state from the gateway.
# There are several types of gateway implementations. For more information, see
# <http://elasticsearch.org/guide/en/elasticsearch/reference/current/modules-gateway.html>.
# The default gateway type is the "local" gateway (recommended):
#
#gateway.type: local
# Settings below control how and when to start the initial recovery process on
# a full cluster restart (to reuse as much local data as possible when using shared
# gateway).
# Allow recovery process after N nodes in a cluster are up:
#
#gateway.recover_after_nodes: 1
# Set the timeout to initiate the recovery process, once the N nodes
# from previous setting are up (accepts time value):
#
#gateway.recover_after_time: 5m
# Set how many nodes are expected in this cluster. Once these N nodes
# are up (and recover_after_nodes is met), begin recovery process immediately
# (without waiting for recover_after_time to expire):
#
#gateway.expected_nodes: 2
############################# Recovery Throttling #############################
# These settings allow to control the process of shards allocation between
# nodes during initial recovery, replica allocation, rebalancing,
# or when adding and removing nodes.
# Set the number of concurrent recoveries happening on a node:
#
# 1. During the initial recovery
#
#cluster.routing.allocation.node_initial_primaries_recoveries: 4
#
# 2. During adding/removing nodes, rebalancing, etc
#
#cluster.routing.allocation.node_concurrent_recoveries: 2
# Set to throttle throughput when recovering (eg. 100mb, by default 20mb):
#
#indices.recovery.max_bytes_per_sec: 20mb
# Set to limit the number of open concurrent streams when
# recovering a shard from a peer:
#
#indices.recovery.concurrent_streams: 5
################################## Discovery ##################################
# Discovery infrastructure ensures nodes can be found within a cluster
# and master node is elected. Multicast discovery is the default.
# Set to ensure a node sees N other master eligible nodes to be considered
# operational within the cluster. This should be set to a quorum/majority of
# the master-eligible nodes in the cluster.
#
discovery.zen.minimum_master_nodes: 1
# Set the time to wait for ping responses from other nodes when discovering.
# Set this option to a higher value on a slow or congested network
# to minimize discovery failures:
#
#discovery.zen.ping.timeout: 3s
# For more information, see
# <http://elasticsearch.org/guide/en/elasticsearch/reference/current/modules-discovery-zen.html>
# Unicast discovery allows to explicitly control which nodes will be used
# to discover the cluster. It can be used when multicast is not present,
# or to restrict the cluster communication-wise.
#
# 1. Disable multicast discovery (enabled by default):
#
discovery.zen.ping.multicast.enabled: false
# 2. Configure an initial list of master nodes in the cluster
# to perform discovery when new nodes (master or data) are started:
#
# discovery.zen.ping.unicast.hosts: [127.0.0.1]
# EC2 discovery allows to use AWS EC2 API in order to perform discovery.
#
# You have to install the cloud-aws plugin for enabling the EC2 discovery.
#
# For more information, see
# <http://elasticsearch.org/guide/en/elasticsearch/reference/current/modules-discovery-ec2.html>
#
# See <http://elasticsearch.org/tutorials/elasticsearch-on-ec2/>
# for a step-by-step tutorial.
# GCE discovery allows to use Google Compute Engine API in order to perform discovery.
#
# You have to install the cloud-gce plugin for enabling the GCE discovery.
#
# For more information, see <https://github.com/elasticsearch/elasticsearch-cloud-gce>.
# Azure discovery allows to use Azure API in order to perform discovery.
#
# You have to install the cloud-azure plugin for enabling the Azure discovery.
#
# For more information, see <https://github.com/elasticsearch/elasticsearch-cloud-azure>.
################################## Slow Log ##################################
# Shard level query and fetch threshold logging.
#index.search.slowlog.threshold.query.warn: 10s
#index.search.slowlog.threshold.query.info: 5s
#index.search.slowlog.threshold.query.debug: 2s
#index.search.slowlog.threshold.query.trace: 500ms
#index.search.slowlog.threshold.fetch.warn: 1s
#index.search.slowlog.threshold.fetch.info: 800ms
#index.search.slowlog.threshold.fetch.debug: 500ms
#index.search.slowlog.threshold.fetch.trace: 200ms
#index.indexing.slowlog.threshold.index.warn: 10s
#index.indexing.slowlog.threshold.index.info: 5s
#index.indexing.slowlog.threshold.index.debug: 2s
#index.indexing.slowlog.threshold.index.trace: 500ms
################################## GC Logging ################################
#monitor.jvm.gc.young.warn: 1000ms
#monitor.jvm.gc.young.info: 700ms
#monitor.jvm.gc.young.debug: 400ms
#monitor.jvm.gc.old.warn: 10s
#monitor.jvm.gc.old.info: 5s
#monitor.jvm.gc.old.debug: 2s
################################## Security ################################
# Uncomment if you want to enable JSONP as a valid return transport on the
# http server. With this enabled, it may pose a security risk, so disabling
# it unless you need it is recommended (it is disabled by default).
#
#http.jsonp.enable: true

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{
"id": null,
"title": "Kibana",
"tags": [
"logs"
],
"style": "dark",
"timezone": "browser",
"editable": true,
"sharedCrosshair": false,
"hideControls": false,
"time": {
"from": "now-1h",
"to": "now"
},
"timepicker": {
"refresh_intervals": [
"5s",
"10s",
"30s",
"1m",
"5m",
"15m",
"30m",
"1h",
"2h",
"1d"
],
"time_options": [
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624
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624
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devstack/files/grafana/dashboards.d/23-logtmetrics.json
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"title": "Open File Descriptors",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
}
],
"showTitle": false,
"titleSize": "h6",
"height": 250,
"repeat": null,
"repeatRowId": null,
"repeatIteration": null,
"collapse": false
}
]
}

624
devstack/files/grafana/dashboards.d/24-logpersister.json
View File

@ -1,624 +0,0 @@
{
"id": null,
"title": "Log Persister",
"tags": [
"logs"
],
"style": "dark",
"timezone": "browser",
"editable": true,
"sharedCrosshair": false,
"hideControls": false,
"time": {
"from": "now-1h",
"to": "now"
},
"timepicker": {
"refresh_intervals": [
"5s",
"10s",
"30s",
"1m",
"5m",
"15m",
"30m",
"1h",
"2h",
"1d"
],
"time_options": [
"5m",
"15m",
"1h",
"6h",
"12h",
"24h",
"2d",
"7d",
"30d"
]
},
"templating": {
"list": []
},
"annotations": {
"list": []
},
"schemaVersion": 13,
"version": 7,
"links": [],
"gnetId": null,
"rows": [
{
"title": "Dashboard Row",
"panels": [
{
"cacheTimeout": null,
"colorBackground": true,
"colorValue": false,
"colors": [
"rgba(225, 40, 40, 0.59)",
"rgba(245, 150, 40, 0.73)",
"rgba(71, 212, 59, 0.4)"
],
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"id": 1,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"span": 4,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"targets": [
{
"aggregator": "none",
"dimensions": [
{
"key": "service",
"value": "log-persister"
}
],
"error": "",
"metric": "process.pid_count",
"period": "300",
"refId": "A"
}
],
"thresholds": "0.2,0.8",
"title": "Log Persister",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"value": "0",
"op": "=",
"text": "DOWN"
},
{
"value": "1",
"op": "=",
"text": "UP"
},
{
"value": "2",
"op": "=",
"text": "UP"
},
{
"value": "3",
"op": "=",
"text": "UP"
},
{
"value": "4",
"op": "=",
"text": "UP"
},
{
"value": "5",
"op": "=",
"text": "UP"
},
{
"value": "6",
"op": "=",
"text": "UP"
},
{
"value": "7",
"op": "=",
"text": "UP"
},
{
"value": "8",
"op": "=",
"text": "UP"
},
{
"value": "9",
"op": "=",
"text": "UP"
},
{
"value": "10",
"op": "=",
"text": "UP"
},
{
"value": "11",
"op": "=",
"text": "UP"
},
{
"value": "12",
"op": "=",
"text": "UP"
}
],
"valueName": "current"
},
{
"aliasColors": {},
"bars": false,
"datasource": null,
"fill": 1,
"id": 2,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"span": 4,
"stack": false,
"steppedLine": false,
"targets": [
{
"aggregator": "avg",
"dimensions": [
{
"key": "process_name",
"value": "log-persister"
}
],
"error": "",
"metric": "process.cpu_perc",
"period": "300",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "CPU",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "percent",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"datasource": null,
"fill": 1,
"id": 3,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"span": 4,
"stack": false,
"steppedLine": false,
"targets": [
{
"aggregator": "avg",
"dimensions": [
{
"key": "process_name",
"value": "log-persister"
}
],
"error": "",
"metric": "process.mem.rss_mbytes",
"period": "300",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Memory",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "bytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
}
],
"showTitle": false,
"titleSize": "h6",
"height": "250px",
"repeat": null,
"repeatRowId": null,
"repeatIteration": null,
"collapse": false
},
{
"title": "Dashboard Row",
"panels": [
{
"aliasColors": {},
"bars": false,
"datasource": null,
"fill": 1,
"id": 4,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"span": 6,
"stack": false,
"steppedLine": false,
"targets": [
{
"aggregator": "avg",
"dimensions": [
{
"key": "process_name",
"value": "log-persister"
}
],
"error": "",
"metric": "process.io.read_count",
"period": "300",
"refId": "A"
},
{
"aggregator": "avg",
"dimensions": [
{
"key": "process_name",
"value": "log-persister"
}
],
"error": "",
"metric": "process.io.write_count",
"period": "300",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "IO Count",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"datasource": null,
"fill": 1,
"id": 5,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"span": 6,
"stack": false,
"steppedLine": false,
"targets": [
{
"aggregator": "avg",
"dimensions": [
{
"key": "process_name",
"value": "log-persister"
}
],
"error": "",
"metric": "process.io.read_kbytes",
"period": "300",
"refId": "A"
},
{
"aggregator": "avg",
"dimensions": [
{
"key": "process_name",
"value": "log-persister"
}
],
"error": "",
"metric": "process.io.write_kbytes",
"period": "300",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "IO Read/Write [kB]",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "kbytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
}
],
"showTitle": false,
"titleSize": "h6",
"height": 250,
"repeat": null,
"repeatRowId": null,
"repeatIteration": null,
"collapse": false
},
{
"title": "Dashboard Row",
"panels": [
{
"aliasColors": {},
"bars": false,
"datasource": null,
"fill": 1,
"id": 6,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"span": 12,
"stack": false,
"steppedLine": false,
"targets": [
{
"aggregator": "avg",
"dimensions": [
{
"key": "process_name",
"value": "log-persister"
}
],
"error": "",
"metric": "process.open_file_descriptors",
"period": "300",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Open File Descriptors",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
}
],
"showTitle": false,
"titleSize": "h6",
"height": 250,
"repeat": null,
"repeatRowId": null,
"repeatIteration": null,
"collapse": false
}
]
}

115
devstack/files/grafana/grafana.py
View File

@ -1,115 +0,0 @@
#!/usr/bin/env python
# coding=utf-8
# (C) Copyright 2017 Hewlett Packard Enterprise Development LP
# (C) Copyright 2018 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import glob
import json
import logging
import os
import sys
import time
from requests import RequestException
from requests import Session
LOG_LEVEL = logging.getLevelName(os.environ.get('LOG_LEVEL', 'INFO'))
logging.basicConfig(level=LOG_LEVEL)
logger = logging.getLogger(__name__)
GRAFANA_URL = os.environ.get('GRAFANA_URL', 'http://localhost:3000')
GRAFANA_USERNAME = os.environ.get('GRAFANA_USERNAME', 'mini-mon')
GRAFANA_PASSWORD = os.environ.get('GRAFANA_PASSWORD', 'password')
GRAFANA_USERS = [{'user': GRAFANA_USERNAME, 'password': GRAFANA_PASSWORD, 'email': ''}]
DASHBOARDS_DIR = sys.argv[1]
def retry(retries=5, delay=2.0, exc_types=(RequestException,)):
def decorator(func):
def f_retry(*args, **kwargs):
for i in range(retries):
try:
return func(*args, **kwargs)
except exc_types as exc:
if i < retries - 1:
logger.debug('Caught exception, retrying...',
exc_info=True)
time.sleep(delay)
else:
logger.exception('Failed after %d attempts', retries)
if isinstance(exc, RequestException):
logger.debug('Response was: %r', exc.response.text)
raise
return f_retry
return decorator
def create_login_payload():
if os.environ.get('GRAFANA_USERS'):
try:
json.loads(os.environ.get('GRAFANA_USERS'))
except ValueError:
print("Invalid type GRAFANA_USERS")
raise
grafana_users = json.loads(os.environ.get('GRAFANA_USERS'))
else:
grafana_users = GRAFANA_USERS
return grafana_users
@retry(retries=24, delay=5.0)
def login(session, user):
r = session.post('{url}/login'.format(url=GRAFANA_URL),
json=user,
timeout=5)
r.raise_for_status()
def create_dashboard_payload(json_path):
with open(json_path, 'r') as f:
dashboard = json.load(f)
dashboard['id'] = None
return {
'dashboard': dashboard,
'overwrite': True
}
def main():
for user in create_login_payload():
logging.info('Opening a Grafana session...')
session = Session()
login(session, user)
for path in sorted(glob.glob('{dir}/*.json'.format(dir=DASHBOARDS_DIR))):
logging.info('Creating dashboard from file: {path}'.format(path=path))
r = session.post('{url}/api/dashboards/db'.format(url=GRAFANA_URL),
json=create_dashboard_payload(path))
logging.debug('Response: %r', r.json())
r.raise_for_status()
logging.info('Ending %r session...', user.get('user'))
session.get('{url}/logout'.format(url=GRAFANA_URL))
logging.info('Finished successfully.')
if __name__ == '__main__':
main()

78
devstack/files/kibana/kibana.yml
View File

@ -1,78 +0,0 @@
# Kibana is served by a back end server. This controls which port to use.
server.port: %KIBANA_SERVICE_PORT%
# The host to bind the server to.
server.host: %KIBANA_SERVICE_HOST%
# If you are running kibana behind a proxy, and want to mount it at a path,
# specify that path here. The basePath can't end in a slash.
server.basePath: /dashboard/monitoring/logs_proxy
# The Elasticsearch instance to use for all your queries.
elasticsearch.url: http://%ES_SERVICE_BIND_HOST%:%ES_SERVICE_BIND_PORT%
# preserve_elasticsearch_host true will send the hostname specified in `elasticsearch`. If you set it to false,
# then the host you use to connect to *this* Kibana instance will be sent.
elasticsearch.preserveHost: True
# Kibana uses an index in Elasticsearch to store saved searches, visualizations
# and dashboards. It will create a new index if it doesn't already exist.
kibana.index: ".kibana"
# The default application to load.
kibana.defaultAppId: "discover"
# If your Elasticsearch is protected with basic auth, these are the user credentials
# used by the Kibana server to perform maintenance on the kibana_index at startup. Your Kibana
# users will still need to authenticate with Elasticsearch (which is proxied through
# the Kibana server)
# elasticsearch.username: "user"
# elasticsearch.password: "pass"
# SSL for outgoing requests from the Kibana Server to the browser (PEM formatted)
# server.ssl.cert: /path/to/your/server.crt
# server.ssl.key: /path/to/your/server.key
# Optional setting to validate that your Elasticsearch backend uses the same key files (PEM formatted)
# elasticsearch.ssl.cert: /path/to/your/client.crt
# elasticsearch.ssl.key: /path/to/your/client.key
# If you need to provide a CA certificate for your Elasticsearch instance, put
# the path of the pem file here.
# elasticsearch.ssl.ca: /path/to/your/CA.pem
# Set to false to have a complete disregard for the validity of the SSL
# certificate.
# elasticsearch.ssl.verify: true
# Time in milliseconds to wait for elasticsearch to respond to pings, defaults to
# request_timeout setting
elasticsearch.pingTimeout: 1500
# Time in milliseconds to wait for responses from the back end or elasticsearch.
# This must be > 0
elasticsearch.requestTimeout: 300000
# Time in milliseconds for Elasticsearch to wait for responses from shards.
# Set to 0 to disable.
elasticsearch.shardTimeout: 0
# Time in milliseconds to wait for Elasticsearch at Kibana startup before retrying
elasticsearch.startupTimeout: 5000
# Set the path to where you would like the process id file to be created.
# pid.file: /var/run/kibana.pid
# Set this to true to suppress all logging output.
logging.silent: false
# Set this to true to suppress all logging output except for error messages.
logging.quiet: false
# Set this to true to log all events, including system usage information and all requests.
logging.verbose: true
# monasca-kibana-plugin configuration
monasca-kibana-plugin.auth_uri: %KEYSTONE_AUTH_URI%
monasca-kibana-plugin.enabled: True
monasca-kibana-plugin.cookie.isSecure: False
optimize.useBundleCache: False

3
devstack/files/monasca-agent/elastic.yaml
View File

@ -1,3 +0,0 @@
init_config:
instances:
- url: http://{{IP}}:9200

27
devstack/files/monasca-agent/http_check.yaml
View File

@ -1,27 +0,0 @@
init_config: null
instances:
- name: keystone
dimensions:
service: keystone
timeout: 3
url: http://127.0.0.1/identity
- name: mysql
dimensions:
service: mysql
timeout: 3
url: http://127.0.0.1:3306
- name: influxdb
dimensions:
service: influxdb
timeout: 3
url: http://127.0.0.1:8086/ping
- name: elasticsearch
dimensions:
service: elasticsearch
timeout: 3
url: http://{{IP}}:9200/_cat/health
- name: kibana
dimensions:
service: kibana
timeout: 3
url: http://{{IP}}:5601/status

143
devstack/files/monasca-agent/process.yaml
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@ -1,143 +0,0 @@
init_config:
instances:
- name: influxd
detailed: true
dimensions:
service: influxd
exact_match: false
search_string:
- influxd
- name: monasca-statsd
detailed: true
dimensions:
service: monasca-statsd
exact_match: false
search_string:
- monasca-statsd
- name: monasca-notification
detailed: true
dimensions:
service: monasca-notification
exact_match: false
search_string:
- monasca-notification
- name: persister
detailed: true
dimensions:
service: persister
exact_match: false
search_string:
- persister
- name: storm
detailed: true
dimensions:
service: storm
exact_match: false
search_string:
- storm
- name: monasca-api
detailed: true
dimensions:
service: uwsgi
exact_match: false
search_string:
- uwsgi
- name: monasca-collector
detailed: true
dimensions:
service: monasca-collector
exact_match: false
search_string:
- monasca-collector
- name: memcached
detailed: true
dimensions:
service: memcached
exact_match: false
search_string:
- memcached
- name: monasca-forwarder
detailed: true
dimensions:
service: monasca-forwarder
exact_match: false
search_string:
- monasca-forwarder
- name: zookeeper
detailed: true
dimensions:
service: zookeeper
exact_match: false
search_string:
- zookeeper
- name: kafka
detailed: true
dimensions:
service: kafka
exact_match: false
search_string:
- kafka
- name: mysqld
detailed: true
dimensions:
service: mysqld
exact_match: false
search_string:
- mysqld
- name: logspout
detailed: true
dimensions:
service: logspout
exact_match: false
search_string:
- logspout
- name: log-agent
detailed: true
dimensions:
service: log-agent
exact_match: false
search_string:
- log-agent
- name: log-api
detailed: true
dimensions:
service: log-api
exact_match: false
search_string:
- log-api
- name: kibana
detailed: true
dimensions:
service: kibana
exact_match: false
search_string:
- kibana
- name: elasticsearch
detailed: true
dimensions:
service: elasticsearch
exact_match: false
search_string:
- elasticsearch
- name: log-transformer
detailed: true
dimensions:
service: log-transformer
exact_match: false
search_string:
- log-transformer
- name: log-persister
detailed: true
dimensions:
service: log-persister
exact_match: false
search_string:
- log-persister
- name: log-metrics
detailed: true
dimensions:
service: log-metrics
exact_match: false
search_string:
- log-metrics

47
devstack/files/monasca-log-agent/agent.conf
View File

@ -1,47 +0,0 @@
#
# Copyright 2016 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
input {
file {
add_field => { "dimensions" => { "service" => "system" }}
path => "/var/log/syslog"
tags => ["syslog"]
}
}
filter {
if "syslog" in [tags] {
multiline {
negate => "true"
pattern => "^%{SYSLOGTIMESTAMP}"
what => "previous"
}
}
}
# TODO(trebskit) should use own user for log-agent
output {
monasca_log_api {
monasca_log_api_url => "%MONASCA_LOG_API_URI_V3%"
keystone_api_url => "%KEYSTONE_AUTH_URI_V3%"
project_name => "mini-mon"
username => "monasca-agent"
password => "password"
user_domain_name => "default"
project_domain_name => "default"
dimensions => [ "hostname:devstack" ]
}
}

81
devstack/files/monasca-log-metrics/log-metrics.conf
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@ -1,81 +0,0 @@
# Copyright 2016 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
input {
kafka {
zk_connect => "127.0.0.1:2181"
topic_id => "transformed-log"
group_id => "log-metric"
consumer_id => "monasca_log_metrics"
consumer_threads => "4"
}
}
filter {
# drop logs that have not set log level
if "level" not in [log] {
drop { periodic_flush => true }
} else {
ruby {
code => "
log_level = event['log']['level'].downcase
event['log']['level'] = log_level
"
}
}
# drop logs with log level not in warning,error
if [log][level] not in [warning,error] {
drop { periodic_flush => true }
}
ruby {
code => "
log_level = event['log']['level'].downcase
log_ts = Time.now.to_f * 1000.0
# metric name
metric_name = 'log.%s' % log_level
# build metric
metric = {}
metric['name'] = metric_name
metric['timestamp'] = log_ts
metric['value'] = 1
metric['dimensions'] = event['log']['dimensions']
metric['value_meta'] = {}
event['metric'] = metric.to_hash
"
}
mutate {
remove_field => ["log", "@version", "@timestamp", "log_level_original", "tags"]
}
}
output {
kafka {
bootstrap_servers => "%KAFKA_SERVICE_HOST%:%KAFKA_SERVICE_PORT%"
topic_id => "metrics"
client_id => "monasca_log_metrics"
compression_type => "none"
}
}

71
devstack/files/monasca-log-persister/persister.conf
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@ -1,71 +0,0 @@
#
# Copyright 2016 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
input {
kafka {
zk_connect => "127.0.0.1:2181"
topic_id => "transformed-log"
group_id => "logstash-persister"
}
}
filter {
date {
match => ["[log][timestamp]", "UNIX"]
target => "@timestamp"
}
date {
match => ["creation_time", "UNIX"]
target => "creation_time"
}
grok {
match => {
"[@timestamp]" => "^(?<index_date>\d{4}-\d{2}-\d{2})"
}
}
if "dimensions" in [log] {
ruby {
code => "
fieldHash = event['log']['dimensions']
fieldHash.each do |key, value|
event[key] = value
end
"
}
}
mutate {
add_field => {
message => "%{[log][message]}"
log_level => "%{[log][level]}"
tenant => "%{[meta][tenantId]}"
region => "%{[meta][region]}"
}
remove_field => ["@version", "host", "type", "tags" ,"_index_date", "meta", "log"]
}
}
output {
elasticsearch {
index => "logs-%{tenant}-%{index_date}"
document_type => "log"
hosts => ["%ES_SERVICE_BIND_HOST%"]
flush_size => 500
}
}

87
devstack/files/monasca-log-transformer/transformer.conf
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@ -1,87 +0,0 @@
#
# Copyright 2016 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
input {
kafka {
zk_connect => "127.0.0.1:2181"
topic_id => "log"
group_id => "transformer-logstash-consumer"
}
}
filter {
ruby {
code => "event['message_tmp'] = event['log']['message'][0..49]"
}
grok {
match => {
"[message_tmp]" => "(?i)(?<log_level>AUDIT|CRITICAL|DEBUG|INFO|TRACE|ERR(OR)?|WARN(ING)?)|\"level\":\s?(?<log_level>\d{2})"
}
}
if ! [log_level] {
grok {
match => {
"[log][message]" => "(?i)(?<log_level>AUDIT|CRITICAL|DEBUG|INFO|TRACE|ERR(OR)?|WARN(ING)?)|\"level\":\s?(?<log_level>\d{2})"
}
}
}
ruby {
init => "
LOG_LEVELS_MAP = {
# SYSLOG
'warn' => :Warning,
'err' => :Error,
# Bunyan errcodes
'10' => :Trace,
'20' => :Debug,
'30' => :Info,
'40' => :Warning,
'50' => :Error,
'60' => :Fatal
}
"
code => "
if event['log_level']
# keep original value
log_level = event['log_level'].downcase
if LOG_LEVELS_MAP.has_key?(log_level)
event['log_level_original'] = event['log_level']
event['log_level'] = LOG_LEVELS_MAP[log_level]
else
event['log_level'] = log_level.capitalize
end
else
event['log_level'] = 'Unknown'
end
"
}
mutate {
add_field => {
"[log][level]" => "%{log_level}"
}
# remove temporary fields
remove_field => ["log_level", "message_tmp"]
}
}
output {
kafka {
bootstrap_servers => "%KAFKA_SERVICE_HOST%:%KAFKA_SERVICE_PORT%"
topic_id => "transformed-log"
}
}

107
devstack/lib/config.sh
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@ -1,107 +0,0 @@
#!/bin/bash
# Copyright 2017 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# Non configurable settings or settings derived from another settings
_XTRACE_LOG_API_CONFIG=$(set +o | grep xtrace)
set +o xtrace
if [[ ${USE_VENV} = True ]]; then
PROJECT_VENV["monasca-log-api"]=${MONASCA_LOG_API_DIR}.venv
MONASCA_LOG_API_BIN_DIR=${PROJECT_VENV["monasca-log-api"]}/bin
else
MONASCA_LOG_API_BIN_DIR=$(get_python_exec_prefix)
fi
MONASCA_LOG_API_WSGI=$MONASCA_LOG_API_BIN_DIR/monasca-log-api-wsgi
MONASCA_LOG_API_DEPLOY=`determine_log_api_deploy_mode`
if is_service_enabled tls-proxy; then
MONASCA_LOG_API_SERVICE_PROTOCOL="https"
fi
if [ "$MONASCA_LOG_API_USE_MOD_WSGI" == "True" ]; then
MONASCA_LOG_API_BASE_URI=${MONASCA_LOG_API_SERVICE_PROTOCOL}://${MONASCA_LOG_API_SERVICE_HOST}/logs
else
MONASCA_LOG_API_BASE_URI=${MONASCA_LOG_API_SERVICE_PROTOCOL}://${MONASCA_LOG_API_SERVICE_HOST}:${MONASCA_LOG_API_SERVICE_PORT}
fi
MONASCA_LOG_API_URI_V2=${MONASCA_LOG_API_BASE_URI}/v2.0
MONASCA_LOG_API_URI_V3=${MONASCA_LOG_API_BASE_URI}/v3.0
MONASCA_LOG_API_CONF_DIR=${MONASCA_LOG_API_CONF_DIR:-/etc/monasca}
MONASCA_LOG_API_LOG_DIR=${MONASCA_LOG_API_LOG_DIR:-/var/log/monasca}
MONASCA_LOG_API_CACHE_DIR=${MONASCA_LOG_API_CACHE_DIR:-/var/cache/monasca-log-api}
MONASCA_LOG_API_WSGI_DIR=${MONASCA_LOG_API_WSGI_DIR:-/var/www/monasca-log-api}
MONASCA_LOG_API_CONF=${MONASCA_LOG_API_CONF:-$MONASCA_LOG_API_CONF_DIR/monasca-log-api.conf}
MONASCA_LOG_API_PASTE=${MONASCA_LOG_API_PASTE:-$MONASCA_LOG_API_CONF_DIR/log-api-paste.ini}
MONASCA_LOG_API_LOGGING_CONF=${MONASCA_LOG_API_LOGGING_CONF:-$MONASCA_LOG_API_CONF_DIR/log-api-logging.conf}
MONASCA_LOG_API_UWSGI_CONF=${MONASCA_LOG_API_UWSGI_CONF:-$MONASCA_LOG_API_CONF_DIR/log-api-uwsgi.ini}
MONASCA_LOG_API_USE_MOD_WSGI=${MONASCA_LOG_API_USE_MOD_WSGI:-$ENABLE_HTTPD_MOD_WSGI_SERVICES}
# configuration bits of various services
LOG_PERSISTER_DIR=$DEST/monasca-log-persister
LOG_TRANSFORMER_DIR=$DEST/monasca-log-transformer
LOG_METRICS_DIR=$DEST/monasca-log-metrics
LOG_AGENT_DIR=$DEST/monasca-log-agent
ELASTICSEARCH_DIR=$DEST/elasticsearch
ELASTICSEARCH_CFG_DIR=$ELASTICSEARCH_DIR/config
ELASTICSEARCH_LOG_DIR=$LOGDIR/elasticsearch
ELASTICSEARCH_DATA_DIR=$DATA_DIR/elasticsearch
KIBANA_DIR=$DEST/kibana
KIBANA_CFG_DIR=$KIBANA_DIR/config
LOGSTASH_DIR=$DEST/logstash
PLUGIN_FILES=$MONASCA_LOG_API_DIR/devstack/files
# configuration bits of various services
# Files inside this directory will be visible in gates log
GATE_CONFIGURATION_DIR=/etc/monasca-log-api
# clone monasca-{common,statsd} directly from repo
GITREPO["monasca-common"]=${MONASCA_COMMON_REPO}
GITBRANCH["monasca-common"]=${MONASCA_COMMON_BRANCH}
GITDIR["monasca-common"]=${MONASCA_COMMON_DIR}
GITREPO["monasca-statsd"]=${MONASCA_STATSD_REPO}
GITBRANCH["monasca-statsd"]=${MONASCA_STATSD_BRANCH}
GITDIR["monasca-statsd"]=${MONASCA_STATSD_DIR}
LIBS_FROM_GIT="${LIBS_FROM_GIT:-""},monasca-common,monasca-statsd"
# clone monasca-{common,statsd} directly from repo
# public facing bits
MONASCA_LOG_API_SERVICE_HOST=${MONASCA_LOG_API_SERVICE_HOST:-${SERVICE_HOST}}
MONASCA_LOG_API_SERVICE_PORT=${MONASCA_LOG_API_SERVICE_PORT:-5607}
MONASCA_LOG_API_SERVICE_PORT_INT=${MONASCA_LOG_API_SERVICE_PORT:-15607}
MONASCA_LOG_API_SERVICE_PROTOCOL=${MONASCA_LOG_API_SERVICE_PROTOCOL:-${SERVICE_PROTOCOL}}
ES_SERVICE_BIND_HOST=${ES_SERVICE_BIND_HOST:-${SERVICE_HOST}}
ES_SERVICE_BIND_PORT=${ES_SERVICE_BIND_PORT:-9200}
ES_SERVICE_PUBLISH_HOST=${ES_SERVICE_PUBLISH_HOST:-${SERVICE_HOST}}
ES_SERVICE_PUBLISH_PORT=${ES_SERVICE_PUBLISH_PORT:-9300}
KIBANA_SERVICE_HOST=${KIBANA_SERVICE_HOST:-${SERVICE_HOST}}
KIBANA_SERVICE_PORT=${KIBANA_SERVICE_PORT:-5601}
KIBANA_SERVER_BASE_PATH=${KIBANA_SERVER_BASE_PATH:-"/dashboard/monitoring/logs_proxy"}
KAFKA_SERVICE_HOST=${KAFKA_SERVICE_HOST:-${SERVICE_HOST}}
KAFKA_SERVICE_PORT=${KAFKA_SERVICE_PORT:-9092}
# public facing bits
${_XTRACE_LOG_API_CONFIG}

56
devstack/lib/util.sh
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@ -1,56 +0,0 @@
#!/bin/bash
# Copyright 2017 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# Set of utility-like methods that are not bound to any particular
# service
_XTRACE_LOG_API_UTILS=$(set +o | grep xtrace)
set +o xtrace
run_process_sleep() {
local name=$1
local cmd=$2
local sleepTime=${3:-1}
run_process "$name" "$cmd"
sleep ${sleepTime}
}
is_logstash_required() {
is_service_enabled monasca-log-persister \
|| is_service_enabled monasca-log-transformer \
|| is_service_enabled monasca-log-metrics \
|| is_service_enabled monasca-log-agent \
&& return 0
}
# MONASCA_LOG_API_DEPLOY defines how monasca-log-api is deployed, allowed values:
# - mod_wsgi : Run monasca-log-api under Apache HTTPd mod_wsgi
# - uwsgi : Run monasca-log-api under uwsgi
# - gunicorn: Run monasca-log-api under gunicorn
determine_log_api_deploy_mode() {
MONASCA_LOG_API_USE_MOD_WSGI=$(trueorfalse False MONASCA_LOG_API_USE_MOD_WSGI)
if [ "$MONASCA_LOG_API_USE_MOD_WSGI" == "True" ]; then
if [[ "$WSGI_MODE" == "uwsgi" ]]; then
echo "uwsgi"
else
echo "mod_wsgi"
fi
else
echo "gunicorn"
fi
}
${_XTRACE_LOG_API_UTILS}

862
devstack/plugin.sh
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@ -1,862 +0,0 @@
#!/bin/bash
#
# Copyright 2016-2017 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Save trace setting
_XTRACE_LOG_API=$(set +o | grep xtrace)
set -o xtrace
_ERREXIT_LOG_API=$(set +o | grep errexit)
set -o errexit
# source lib/*
source ${MONASCA_LOG_API_DIR}/devstack/lib/util.sh
source ${MONASCA_LOG_API_DIR}/devstack/lib/config.sh
# source lib/*
# TOP_LEVEL functions called from devstack coordinator
###############################################################################
function pre_install {
install_elk
install_nodejs
install_gate_config_holder
}
function install_monasca_log {
build_kibana_plugin
if is_service_enabled monasca-log-api; then
# install_monasca-log-api is not called directly
# stack_install_service calls it
if python3_enabled; then
enable_python3_package monasca-log-api
fi
stack_install_service monasca-log-api
fi
install_log_agent
}
function install_elk {
install_logstash
install_elasticsearch
install_kibana
}
function install_gate_config_holder {
sudo install -d -o $STACK_USER $GATE_CONFIGURATION_DIR
}
function install_monasca_common {
if use_library_from_git "monasca-common"; then
git_clone_by_name "monasca-common"
setup_dev_lib "monasca-common"
fi
}
function install_monasca_statsd {
if use_library_from_git "monasca-statsd"; then
git_clone_by_name "monasca-statsd"
setup_dev_lib "monasca-statsd"
fi
}
function configure_monasca_log {
configure_kafka
configure_elasticsearch
configure_kibana
install_kibana_plugin
configure_monasca_log_api
configure_monasca_log_transformer
configure_monasca_log_metrics
configure_monasca_log_persister
configure_monasca_log_agent
}
function init_monasca_log {
enable_log_management
create_log_management_accounts
}
function init_monasca_grafana_dashboards {
if is_service_enabled horizon; then
echo_summary "Init Grafana dashboards"
sudo python3 "${PLUGIN_FILES}"/grafana/grafana.py "${PLUGIN_FILES}"/grafana/dashboards.d
fi
}
function init_agent {
echo_summary "Init Monasca agent"
sudo cp -f "${PLUGIN_FILES}"/monasca-agent/http_check.yaml /etc/monasca/agent/conf.d/http_check.yaml
sudo cp -f "${PLUGIN_FILES}"/monasca-agent/process.yaml /etc/monasca/agent/conf.d/process.yaml
sudo cp -f "${PLUGIN_FILES}"/monasca-agent/elastic.yaml /etc/monasca/agent/conf.d/elastic.yaml
sudo sed -i "s/{{IP}}/$(ip -o -4 addr list eth1 | awk '{print $4}' | cut -d/ -f1 | head -1)/" /etc/monasca/agent/conf.d/*.yaml
sudo sed -i "s/127\.0\.0\.1/$(hostname)/" /etc/monasca/agent/conf.d/*.yaml
sudo systemctl restart monasca-collector
}
function stop_monasca_log {
stop_process "monasca-log-agent" || true
stop_monasca_log_api
stop_process "monasca-log-metrics" || true
stop_process "monasca-log-persister" || true
stop_process "monasca-log-transformer" || true
stop_process "kibana" || true
stop_process "elasticsearch" || true
}
function start_monasca_log {
start_elasticsearch
start_kibana
start_monasca_log_transformer
start_monasca_log_metrics
start_monasca_log_persister
start_monasca_log_api
start_monasca_log_agent
}
function clean_monasca_log {
clean_monasca_log_agent
clean_monasca_log_api
clean_monasca_log_persister
clean_monasca_log_transformer
clean_kibana
clean_elasticsearch
clean_logstash
clean_nodejs
clean_gate_config_holder
}
###############################################################################
function install_monasca-log-api {
echo_summary "Installing monasca-log-api"
git_clone $MONASCA_LOG_API_REPO $MONASCA_LOG_API_DIR $MONASCA_LOG_API_BRANCH
setup_develop $MONASCA_LOG_API_DIR
install_keystonemiddleware
install_monasca_common
install_monasca_statsd
if [ "$MONASCA_LOG_API_DEPLOY" == "mod_wsgi" ]; then
install_apache_wsgi
elif [ "$MONASCA_LOG_API_DEPLOY" == "uwsgi" ]; then
pip_install uwsgi
else
pip_install gunicorn
fi
if [ "$MONASCA_LOG_API_DEPLOY" != "gunicorn" ]; then
if is_ssl_enabled_service "monasca-log-api"; then
enable_mod_ssl
fi
fi
}
function configure_monasca_log_api {
if is_service_enabled monasca-log-api; then
echo_summary "Configuring monasca-log-api"
configure_monasca_log_api_core
if [ "$MONASCA_LOG_API_DEPLOY" == "mod_wsgi" ]; then
configure_monasca_log_api_mod_wsgi
elif [ "$MONASCA_LOG_API_DEPLOY" == "uwsgi" ]; then
configure_monasca_log_api_uwsgi
fi
# link configuration for the gate
ln -sf $MONASCA_LOG_API_CONF $GATE_CONFIGURATION_DIR
ln -sf $MONASCA_LOG_API_PASTE $GATE_CONFIGURATION_DIR
ln -sf $MONASCA_LOG_API_LOGGING_CONF $GATE_CONFIGURATION_DIR
fi
}
function configure_monasca_log_api_core {
# Put config files in ``$MONASCA_LOG_API_CONF_DIR`` for everyone to find
sudo install -d -o $STACK_USER $MONASCA_LOG_API_CONF_DIR
sudo install -m 700 -d -o $STACK_USER $MONASCA_LOG_API_CACHE_DIR
sudo install -d -o $STACK_USER $MONASCA_LOG_API_LOG_DIR
# ensure fresh installation of configuration files
rm -rf $MONASCA_LOG_API_CONF $MONASCA_LOG_API_PASTE $MONASCA_LOG_API_LOGGING_CONF
$MONASCA_LOG_API_BIN_DIR/oslo-config-generator \
--config-file $MONASCA_LOG_API_DIR/config-generator/monasca-log-api.conf \
--output-file /tmp/monasca-log-api.conf
install -m 600 /tmp/monasca-log-api.conf $MONASCA_LOG_API_CONF && rm -rf /tmp/monasca-log-api.conf
install -m 600 $MONASCA_LOG_API_DIR/etc/monasca/log-api-paste.ini $MONASCA_LOG_API_PASTE
install -m 600 $MONASCA_LOG_API_DIR/etc/monasca/log-api-logging.conf $MONASCA_LOG_API_LOGGING_CONF
# configure monasca-log-api.conf
iniset "$MONASCA_LOG_API_CONF" DEFAULT log_config_append $MONASCA_LOG_API_LOGGING_CONF
iniset "$MONASCA_LOG_API_CONF" service region $REGION_NAME
iniset "$MONASCA_LOG_API_CONF" log_publisher kafka_url $KAFKA_SERVICE_HOST:$KAFKA_SERVICE_PORT
iniset "$MONASCA_LOG_API_CONF" log_publisher topics log
iniset "$MONASCA_LOG_API_CONF" kafka_healthcheck kafka_url $KAFKA_SERVICE_HOST:$KAFKA_SERVICE_PORT
iniset "$MONASCA_LOG_API_CONF" kafka_healthcheck kafka_topics log
iniset "$MONASCA_LOG_API_CONF" roles_middleware path "/v2.0/log,/v3.0/logs"
iniset "$MONASCA_LOG_API_CONF" roles_middleware default_roles monasca-user
iniset "$MONASCA_LOG_API_CONF" roles_middleware agent_roles monasca-agent
iniset "$MONASCA_LOG_API_CONF" roles_middleware delegate_roles admin
# configure keystone middleware
configure_auth_token_middleware "$MONASCA_LOG_API_CONF" "admin" $MONASCA_LOG_API_CACHE_DIR
iniset "$MONASCA_LOG_API_CONF" keystone_authtoken region_name $REGION_NAME
iniset "$MONASCA_LOG_API_CONF" keystone_authtoken project_name "admin"
iniset "$MONASCA_LOG_API_CONF" keystone_authtoken password $ADMIN_PASSWORD
# insecure
if is_service_enabled tls-proxy; then
iniset "$MONASCA_LOG_API_CONF" keystone_authtoken insecure False
fi
# configure log-api-paste.ini
iniset "$MONASCA_LOG_API_PASTE" server:main bind $MONASCA_LOG_API_SERVICE_HOST:$MONASCA_LOG_API_SERVICE_PORT
iniset "$MONASCA_LOG_API_PASTE" server:main chdir $MONASCA_LOG_API_DIR
iniset "$MONASCA_LOG_API_PASTE" server:main workers $API_WORKERS
}
function configure_monasca_log_api_uwsgi {
rm -rf $MONASCA_LOG_API_UWSGI_CONF
install -m 600 $MONASCA_LOG_API_DIR/etc/monasca/log-api-uwsgi.ini $MONASCA_LOG_API_UWSGI_CONF
write_uwsgi_config "$MONASCA_LOG_API_UWSGI_CONF" "$MONASCA_LOG_API_WSGI" "/logs"
}
function configure_monasca_log_api_mod_wsgi {
sudo install -d $MONASCA_LOG_API_WSGI_DIR
local monasca_log_api_apache_conf
monasca_log_api_apache_conf=$(apache_site_config_for monasca-log-api)
local monasca_log_api_ssl=""
local monasca_log_api_certfile=""
local monasca_log_api_keyfile=""
local monasca_log_api_api_port=$MONASCA_LOG_API_SERVICE_PORT
local venv_path=""
if is_ssl_enabled_service monasca_log_api; then
monasca_log_api_ssl="SSLEngine On"
monasca_log_api_certfile="SSLCertificateFile $MONASCA_LOG_API_SSL_CERT"
monasca_log_api_keyfile="SSLCertificateKeyFile $MONASCA_LOG_API_SSL_KEY"
fi
if is_service_enabled tls-proxy; then
monasca_log_api_api_port=$MONASCA_LOG_API_SERVICE_PORT_INT
fi
if [[ ${USE_VENV} = True ]]; then
venv_path="python-path=${PROJECT_VENV["monasca_log_api"]}/lib/$(python_version)/site-packages"
fi
# copy proxy vhost and wsgi helper files
sudo cp $PLUGIN_FILES/apache-log-api.template $monasca_log_api_apache_conf
sudo sed -e "
s|%PUBLICPORT%|$monasca_log_api_api_port|g;
s|%APACHE_NAME%|$APACHE_NAME|g;
s|%PUBLICWSGI%|$MONASCA_LOG_API_BIN_DIR/monasca-log-api-wsgi|g;
s|%SSLENGINE%|$monasca_log_api_ssl|g;
s|%SSLCERTFILE%|$monasca_log_api_certfile|g;
s|%SSLKEYFILE%|$monasca_log_api_keyfile|g;
s|%USER%|$STACK_USER|g;
s|%VIRTUALENV%|$venv_path|g
s|%APIWORKERS%|$API_WORKERS|g
" -i $monasca_log_api_apache_conf
}
function create_log_api_cache_dir {
sudo install -m 700 -d -o $STACK_USER $MONASCA_LOG_API_CACHE_DIR
}
function clean_monasca_log_api {
if is_service_enabled monasca-log-api; then
echo_summary "Cleaning monasca-log-api"
sudo rm -f $MONASCA_LOG_API_CONF || true
sudo rm -f $MONASCA_LOG_API_PASTE || true
sudo rm -f $MONASCA_LOG_API_LOGGING_CONF || true
sudo rm -rf $MONASCA_LOG_API_CACHE_DIR || true
sudo rm -rf $MONASCA_LOG_API_CONF_DIR || true
sudo rm -rf $MONASCA_LOG_API_DIR || true
if [ "$MONASCA_LOG_API_USE_MOD_WSGI" == "True" ]; then
clean_monasca_log_api_wsgi
fi
fi
}
function clean_monasca_log_api_wsgi {
sudo rm -f $MONASCA_LOG_API_WSGI_DIR/*
sudo rm -f $(apache_site_config_for monasca-log-api)
}
function start_monasca_log_api {
if is_service_enabled monasca-log-api; then
echo_summary "Starting monasca-log-api"
local service_port=$MONASCA_LOG_API_SERVICE_PORT
local service_protocol=$MONASCA_LOG_API_SERVICE_PROTOCOL
if is_service_enabled tls-proxy; then
service_port=$MONASCA_LOG_API_SERVICE_PORT_INT
service_protocol="http"
fi
local service_uri
if [ "$MONASCA_LOG_API_DEPLOY" == "mod_wsgi" ]; then
local enabled_site_file
enabled_site_file=$(apache_site_config_for monasca-log-api)
service_uri=$service_protocol://$MONASCA_LOG_API_SERVICE_HOST/logs/v3.0
if [ -f ${enabled_site_file} ]; then
enable_apache_site monasca-log-api
restart_apache_server
tail_log monasca-log-api /var/log/$APACHE_NAME/monasca-log-api.log
fi
elif [ "$MONASCA_LOG_API_DEPLOY" == "uwsgi" ]; then
service_uri=$service_protocol://$MONASCA_LOG_API_SERVICE_HOST/logs/v3.0
run_process "monasca-log-api" "$MONASCA_LOG_API_BIN_DIR/uwsgi --ini $MONASCA_LOG_API_UWSGI_CONF" ""
else
service_uri=$service_protocol://$MONASCA_LOG_API_SERVICE_HOST:$service_port
run_process "monasca-log-api" "$MONASCA_LOG_API_BIN_DIR/gunicorn --paste $MONASCA_LOG_API_PASTE" ""
fi
echo "Waiting for monasca-log-api to start..."
if ! wait_for_service $SERVICE_TIMEOUT $service_uri; then
die $LINENO "monasca-log-api did not start"
fi
if is_service_enabled tls-proxy; then
start_tls_proxy monasca-log-api '*' $MONASCA_LOG_API_SERVICE_PORT $MONASCA_LOG_API_SERVICE_HOST $MONASCA_LOG_API_SERVICE_PORT_INT
fi
restart_service memcached
fi
}
function stop_monasca_log_api {
if is_service_enabled monasca-log-api; then
if [ "$MONASCA_LOG_API_DEPLOY" == "mod_wsgi" ]; then
disable_apache_site monasca-log-api
restart_apache_server
else
stop_process "monasca-log-api"
if [ "$MONASCA_LOG_API_DEPLOY" == "uwsgi" ]; then
remove_uwsgi_config "$MONASCA_LOG_API_UWSGI_CONF" "$MONASCA_LOG_API_WSGI"
fi
fi
fi
}
function install_logstash {
if is_logstash_required; then
echo_summary "Installing Logstash ${LOGSTASH_VERSION}"
local logstash_tarball=logstash-${LOGSTASH_VERSION}.tar.gz
local logstash_url=http://download.elastic.co/logstash/logstash/${logstash_tarball}
local logstash_dest
logstash_dest=`get_extra_file ${logstash_url}`
tar xzf ${logstash_dest} -C $DEST
sudo chown -R $STACK_USER $DEST/logstash-${LOGSTASH_VERSION}
ln -sf $DEST/logstash-${LOGSTASH_VERSION} $LOGSTASH_DIR
fi
}
function clean_logstash {
if is_logstash_required; then
echo_summary "Cleaning Logstash ${LOGSTASH_VERSION}"
sudo rm -rf $LOGSTASH_DIR || true
sudo rm -rf $FILES/logstash-${LOGSTASH_VERSION}.tar.gz || true
sudo rm -rf $DEST/logstash-${LOGSTASH_VERSION} || true
fi
}
function install_elasticsearch {
if is_service_enabled elasticsearch; then
echo_summary "Installing ElasticSearch ${ELASTICSEARCH_VERSION}"
local es_tarball=elasticsearch-${ELASTICSEARCH_VERSION}.tar.gz
local es_url=https://download.elastic.co/elasticsearch/release/org/elasticsearch/distribution/tar/elasticsearch/${ELASTICSEARCH_VERSION}/${es_tarball}
local es_dest
es_dest=`get_extra_file ${es_url}`
tar xzf ${es_dest} -C $DEST
sudo chown -R $STACK_USER $DEST/elasticsearch-${ELASTICSEARCH_VERSION}
ln -sf $DEST/elasticsearch-${ELASTICSEARCH_VERSION} $ELASTICSEARCH_DIR
fi
}
function configure_elasticsearch {
if is_service_enabled elasticsearch; then
echo_summary "Configuring ElasticSearch ${ELASTICSEARCH_VERSION}"
local templateDir=$ELASTICSEARCH_CFG_DIR/templates
for dir in $ELASTICSEARCH_LOG_DIR $templateDir $ELASTICSEARCH_DATA_DIR; do
sudo install -m 755 -d -o $STACK_USER $dir
done
sudo cp -f "${PLUGIN_FILES}"/elasticsearch/elasticsearch.yml $ELASTICSEARCH_CFG_DIR/elasticsearch.yml
sudo chown -R $STACK_USER $ELASTICSEARCH_CFG_DIR/elasticsearch.yml
sudo chmod 0644 $ELASTICSEARCH_CFG_DIR/elasticsearch.yml
sudo sed -e "
s|%ES_SERVICE_BIND_HOST%|$ES_SERVICE_BIND_HOST|g;
s|%ES_SERVICE_BIND_PORT%|$ES_SERVICE_BIND_PORT|g;
s|%ES_SERVICE_PUBLISH_HOST%|$ES_SERVICE_PUBLISH_HOST|g;
s|%ES_SERVICE_PUBLISH_PORT%|$ES_SERVICE_PUBLISH_PORT|g;
s|%ES_DATA_DIR%|$ELASTICSEARCH_DATA_DIR|g;
s|%ES_LOG_DIR%|$ELASTICSEARCH_LOG_DIR|g;
" -i $ELASTICSEARCH_CFG_DIR/elasticsearch.yml
ln -sf $ELASTICSEARCH_CFG_DIR/elasticsearch.yml $GATE_CONFIGURATION_DIR/elasticsearch.yml
fi
}
function clean_elasticsearch {
if is_service_enabled elasticsearch; then
echo_summary "Cleaning Elasticsearch ${ELASTICSEARCH_VERSION}"
sudo rm -rf ELASTICSEARCH_DIR || true
sudo rm -rf ELASTICSEARCH_CFG_DIR || true
sudo rm -rf ELASTICSEARCH_LOG_DIR || true
sudo rm -rf ELASTICSEARCH_DATA_DIR || true
sudo rm -rf $FILES/elasticsearch-${ELASTICSEARCH_VERSION}.tar.gz || true
sudo rm -rf $DEST/elasticsearch-${ELASTICSEARCH_VERSION} || true
fi
}
function start_elasticsearch {
if is_service_enabled elasticsearch; then
echo_summary "Starting ElasticSearch ${ELASTICSEARCH_VERSION}"
# 5 extra seconds to ensure that ES started properly
local esSleepTime=${ELASTICSEARCH_SLEEP_TIME:-5}
run_process_sleep "elasticsearch" "$ELASTICSEARCH_DIR/bin/elasticsearch" $esSleepTime
fi
}
function _get_kibana_version_name {
echo "kibana-${KIBANA_VERSION}-linux-x86_64"
}
function install_kibana {
if is_service_enabled kibana; then
echo_summary "Installing Kibana ${KIBANA_VERSION}"
local kibana_version_name
kibana_version_name=`_get_kibana_version_name`
local kibana_tarball=${kibana_version_name}.tar.gz
local kibana_tarball_url=http://download.elastic.co/kibana/kibana/${kibana_tarball}
local kibana_tarball_dest
kibana_tarball_dest=`get_extra_file ${kibana_tarball_url}`
tar xzf ${kibana_tarball_dest} -C $DEST
sudo chown -R $STACK_USER $DEST/${kibana_version_name}
ln -sf $DEST/${kibana_version_name} $KIBANA_DIR
fi
}
function configure_kibana {
if is_service_enabled kibana; then
echo_summary "Configuring Kibana ${KIBANA_VERSION}"
sudo install -m 755 -d -o $STACK_USER $KIBANA_CFG_DIR
sudo cp -f "${PLUGIN_FILES}"/kibana/kibana.yml $KIBANA_CFG_DIR/kibana.yml
sudo chown -R $STACK_USER $KIBANA_CFG_DIR/kibana.yml
sudo chmod 0644 $KIBANA_CFG_DIR/kibana.yml
sudo sed -e "
s|%KIBANA_SERVICE_HOST%|$KIBANA_SERVICE_HOST|g;
s|%KIBANA_SERVICE_PORT%|$KIBANA_SERVICE_PORT|g;
s|%KIBANA_SERVER_BASE_PATH%|$KIBANA_SERVER_BASE_PATH|g;
s|%ES_SERVICE_BIND_HOST%|$ES_SERVICE_BIND_HOST|g;
s|%ES_SERVICE_BIND_PORT%|$ES_SERVICE_BIND_PORT|g;
s|%KEYSTONE_AUTH_URI%|$KEYSTONE_AUTH_URI|g;
" -i $KIBANA_CFG_DIR/kibana.yml
ln -sf $KIBANA_CFG_DIR/kibana.yml $GATE_CONFIGURATION_DIR/kibana.yml
fi
}
function install_kibana_plugin {
if is_service_enabled kibana; then
echo_summary "Install Kibana plugin"
# note(trebskit) that needs to happen after kibana received
# its configuration otherwise the plugin fails to be installed
local pkg=file://$DEST/monasca-kibana-plugin.tar.gz
$KIBANA_DIR/bin/kibana plugin -r monasca-kibana-plugin
$KIBANA_DIR/bin/kibana plugin -i monasca-kibana-plugin -u $pkg
fi
}
function clean_kibana {
if is_service_enabled kibana; then
echo_summary "Cleaning Kibana ${KIBANA_VERSION}"
local kibana_tarball
kibana_tarball=`_get_kibana_version_name`.tar.gz
sudo rm -rf $KIBANA_DIR || true
sudo rm -rf $FILES/${kibana_tarball} || true
sudo rm -rf $KIBANA_CFG_DIR || true
fi
}
function start_kibana {
if is_service_enabled kibana; then
echo_summary "Starting Kibana ${KIBANA_VERSION}"
local kibanaSleepTime=${KIBANA_SLEEP_TIME:-90} # kibana takes some time to load up
local kibanaCFG="$KIBANA_CFG_DIR/kibana.yml"
run_process_sleep "kibana" "$KIBANA_DIR/bin/kibana --config $kibanaCFG" $kibanaSleepTime
fi
}
function configure_monasca_log_persister {
if is_service_enabled monasca-log-persister; then
echo_summary "Configuring monasca-log-persister"
sudo install -m 755 -d -o $STACK_USER $LOG_PERSISTER_DIR
sudo cp -f "${PLUGIN_FILES}"/monasca-log-persister/persister.conf $LOG_PERSISTER_DIR/persister.conf
sudo chown $STACK_USER $LOG_PERSISTER_DIR/persister.conf
sudo chmod 0640 $LOG_PERSISTER_DIR/persister.conf
sudo sed -e "
s|%ES_SERVICE_BIND_HOST%|$ES_SERVICE_BIND_HOST|g;
" -i $LOG_PERSISTER_DIR/persister.conf
ln -sf $LOG_PERSISTER_DIR/persister.conf $GATE_CONFIGURATION_DIR/log-persister.conf
fi
}
function clean_monasca_log_persister {
if is_service_enabled monasca-log-persister; then
echo_summary "Cleaning monasca-log-persister"
sudo rm -rf $LOG_PERSISTER_DIR || true
fi
}
function start_monasca_log_persister {
if is_service_enabled monasca-log-persister; then
echo_summary "Starting monasca-log-persister"
local logstash="$LOGSTASH_DIR/bin/logstash"
run_process "monasca-log-persister" "$logstash -f $LOG_PERSISTER_DIR/persister.conf"
fi
}
function configure_monasca_log_transformer {
if is_service_enabled monasca-log-transformer; then
echo_summary "Configuring monasca-log-transformer"
sudo install -m 755 -d -o $STACK_USER $LOG_TRANSFORMER_DIR
sudo cp -f "${PLUGIN_FILES}"/monasca-log-transformer/transformer.conf $LOG_TRANSFORMER_DIR/transformer.conf
sudo chown $STACK_USER $LOG_TRANSFORMER_DIR/transformer.conf
sudo chmod 0640 $LOG_TRANSFORMER_DIR/transformer.conf
sudo sed -e "
s|%KAFKA_SERVICE_HOST%|$KAFKA_SERVICE_HOST|g;
s|%KAFKA_SERVICE_PORT%|$KAFKA_SERVICE_PORT|g;
" -i $LOG_TRANSFORMER_DIR/transformer.conf
ln -sf $LOG_TRANSFORMER_DIR/transformer.conf $GATE_CONFIGURATION_DIR/log-transformer.conf
fi
}
function clean_monasca_log_transformer {
if is_service_enabled monasca-log-transformer; then
echo_summary "Cleaning monasca-log-transformer"
sudo rm -rf $LOG_TRANSFORMER_DIR || true
fi
}
function start_monasca_log_transformer {
if is_service_enabled monasca-log-transformer; then
echo_summary "Starting monasca-log-transformer"
local logstash="$LOGSTASH_DIR/bin/logstash"
run_process "monasca-log-transformer" "$logstash -f $LOG_TRANSFORMER_DIR/transformer.conf"
fi
}
function configure_monasca_log_metrics {
if is_service_enabled monasca-log-metrics; then
echo_summary "Configuring monasca-log-metrics"
sudo install -m 755 -d -o $STACK_USER $LOG_METRICS_DIR
sudo cp -f "${PLUGIN_FILES}"/monasca-log-metrics/log-metrics.conf $LOG_METRICS_DIR/log-metrics.conf
sudo chown $STACK_USER $LOG_METRICS_DIR/log-metrics.conf
sudo chmod 0640 $LOG_METRICS_DIR/log-metrics.conf
sudo sed -e "
s|%KAFKA_SERVICE_HOST%|$KAFKA_SERVICE_HOST|g;
s|%KAFKA_SERVICE_PORT%|$KAFKA_SERVICE_PORT|g;
" -i $LOG_METRICS_DIR/log-metrics.conf
ln -sf $LOG_METRICS_DIR/log-metrics.conf $GATE_CONFIGURATION_DIR/log-metrics.conf
fi
}
function clean_monasca_log_metrics {
if is_service_enabled monasca-log-metrics; then
echo_summary "Cleaning monasca-log-metrics"
sudo rm -rf $LOG_METRICS_DIR || true
fi
}
function start_monasca_log_metrics {
if is_service_enabled monasca-log-metrics; then
echo_summary "Starting monasca-log-metrics"
local logstash="$LOGSTASH_DIR/bin/logstash"
run_process "monasca-log-metrics" "$logstash -f $LOG_METRICS_DIR/log-metrics.conf"
fi
}
function install_log_agent {
if is_service_enabled monasca-log-agent; then
echo_summary "Installing monasca-log-agent [monasca-output-plugin]"
$LOGSTASH_DIR/bin/plugin install --version \
"${LOGSTASH_OUTPUT_MONASCA_VERSION}" logstash-output-monasca_log_api
fi
}
function configure_monasca_log_agent {
if is_service_enabled monasca-log-agent; then
echo_summary "Configuring monasca-log-agent"
sudo install -m 755 -d -o $STACK_USER $LOG_AGENT_DIR
sudo cp -f "${PLUGIN_FILES}"/monasca-log-agent/agent.conf $LOG_AGENT_DIR/agent.conf
sudo chown $STACK_USER $LOG_AGENT_DIR/agent.conf
sudo chmod 0640 $LOG_AGENT_DIR/agent.conf
sudo sed -e "
s|%MONASCA_LOG_API_URI_V3%|$MONASCA_LOG_API_URI_V3|g;
s|%KEYSTONE_AUTH_URI_V3%|$KEYSTONE_AUTH_URI_V3|g;
" -i $LOG_AGENT_DIR/agent.conf
ln -sf $LOG_AGENT_DIR/agent.conf $GATE_CONFIGURATION_DIR/log-agent.conf
fi
}
function clean_monasca_log_agent {
if is_service_enabled monasca-log-agent; then
echo_summary "Cleaning monasca-log-agent"
sudo rm -rf $LOG_AGENT_DIR || true
fi
}
function start_monasca_log_agent {
if is_service_enabled monasca-log-agent; then
echo_summary "Starting monasca-log-agent"
local logstash="$LOGSTASH_DIR/bin/logstash"
run_process "monasca-log-agent" "$logstash -f $LOG_AGENT_DIR/agent.conf" "root" "root"
fi
}
function install_nodejs {
if is_service_enabled kibana; then
# refresh installation
curl -sL https://deb.nodesource.com/setup_10.x | sudo bash -
apt_get install nodejs
(
npm config set registry "http://registry.npmjs.org/"; \
npm config set proxy "${HTTP_PROXY}"; \
npm set strict-ssl false;
)
fi
}
function clean_nodejs {
if is_service_enabled kibana; then
echo_summary "Cleaning Node.js"
apt_get purge nodejs
fi
}
function clean_gate_config_holder {
sudo rm -rf $GATE_CONFIGURATION_DIR || true
}
function build_kibana_plugin {
if is_service_enabled kibana; then
echo "Building Kibana plugin"
git_clone $MONASCA_KIBANA_PLUGIN_REPO \
$MONASCA_KIBANA_PLUGIN_DIR \
$MONASCA_KIBANA_PLUGIN_BRANCH
pushd $MONASCA_KIBANA_PLUGIN_DIR
git_update_branch $MONASCA_KIBANA_PLUGIN_BRANCH
local monasca_kibana_plugin_version
monasca_kibana_plugin_version="$(python -c 'import json; \
obj = json.load(open("package.json")); print obj["version"]')"
npm install
npm run package
local pkg=$MONASCA_KIBANA_PLUGIN_DIR/target/monasca-kibana-plugin-${monasca_kibana_plugin_version}.tar.gz
local easyPkg=$DEST/monasca-kibana-plugin.tar.gz
ln -sf $pkg $easyPkg
popd
fi
}
function configure_kafka {
echo_summary "Configuring Kafka topics"
/opt/kafka/bin/kafka-topics.sh --create --zookeeper localhost:2181 \
--replication-factor 1 --partitions 4 --topic log
/opt/kafka/bin/kafka-topics.sh --create --zookeeper localhost:2181 \
--replication-factor 1 --partitions 4 --topic transformed-log
}
function delete_kafka_topics {
echo_summary "Deleting Kafka topics"
/opt/kafka/bin/kafka-topics.sh --delete --zookeeper localhost:2181 \
--topic log || true
/opt/kafka/bin/kafka-topics.sh --delete --zookeeper localhost:2181 \
--topic transformed-log || true
}
function create_log_management_accounts {
if is_service_enabled monasca-log-api; then
echo_summary "Enable Log Management in Keystone"
# note(trebskit) following points to Kibana which is bad,
# but we do not have search-api in monasca-log-api now
# this code will be removed in future
local log_search_url="http://$KIBANA_SERVICE_HOST:$KIBANA_SERVICE_PORT/"
get_or_create_service "logs" "logs" "Monasca Log service"
get_or_create_endpoint \
"logs" \
"$REGION_NAME" \
"$MONASCA_LOG_API_URI_V3" \
"$MONASCA_LOG_API_URI_V3" \
"$MONASCA_LOG_API_URI_V3"
get_or_create_service "logs-search" "logs-search" "Monasca Log search service"
get_or_create_endpoint \
"logs-search" \
"$REGION_NAME" \
"$log_search_url" \
"$log_search_url" \
"$log_search_url"
fi
}
function enable_log_management {
if is_service_enabled horizon && is_service_enabled kibana; then
echo_summary "Configure Horizon with Kibana access"
local localSettings=${DEST}/horizon/monitoring/config/local_settings.py
sudo sed -e "
s|KIBANA_HOST = getattr(settings, 'KIBANA_HOST', 'http://192.168.10.4:5601/')|KIBANA_HOST = getattr(settings, 'KIBANA_HOST', 'http://${KIBANA_SERVICE_HOST}:${KIBANA_SERVICE_PORT}/')|g;
" -i ${localSettings}
if is_service_enabled monasca-log-api; then
sudo sed -e "
s|'ENABLE_LOG_MANAGEMENT_BUTTON', False|'ENABLE_LOG_MANAGEMENT_BUTTON', True|g;
" -i ${localSettings}
fi
restart_apache_server
fi
}
function configure_tempest_for_monasca {
iniset $TEMPEST_CONFIG monitoring kibana_version $KIBANA_VERSION
}
# check for service enabled
if is_service_enabled monasca-log; then
if [[ "$1" == "stack" && "$2" == "pre-install" ]]; then
# Set up system services
echo_summary "Configuring Monasca Log Management system services"
pre_install
elif [[ "$1" == "stack" && "$2" == "install" ]]; then
# Perform installation of service source
echo_summary "Installing Monasca Log Management"
install_monasca_log
elif [[ "$1" == "stack" && "$2" == "test-config" ]]; then
if is_service_enabled tempest; then
echo_summary "Configuring Tempest for Monasca"
configure_tempest_for_monasca
fi
elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
# Configure after the other layer 1 and 2 services have been configured
echo_summary "Configuring Monasca Log Management"
configure_monasca_log
elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
# Initialize and start the Monasca service
echo_summary "Initializing Monasca Log Management"
init_monasca_log
init_monasca_grafana_dashboards
if is_service_enabled monasca-agent; then
init_agent
fi
start_monasca_log
fi
if [[ "$1" == "unstack" ]]; then
# Shut down Monasca services
echo_summary "Unstacking Monasca Log Management"
stop_monasca_log
delete_kafka_topics
fi
if [[ "$1" == "clean" ]]; then
# Remove state and transient data
# Remember clean.sh first calls unstack.sh
echo_summary "Cleaning Monasca Log Management"
clean_monasca_log
fi
fi
#Restore errexit
$_ERREXIT_LOG_API
# Restore xtrace
$_XTRACE_LOG_API

60
devstack/settings
View File

@ -1,60 +0,0 @@
#
# Copyright 2016 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# --- WARNING ---
# monasca-log-api DevStack plugin has been deprecated in Ussuri
# the code has been merged into monasca-api DevStack plugin
# the settings here apply only to stable/train and older branches
# please use settings in monasca-api for newer releases
# services
enable_service zookeeper # devstack/monasca-api/zookeeper
enable_service kibana # devstack/monasca-api/kafka
enable_service elasticsearch
enable_service monasca-log
enable_service monasca-log-api
enable_service monasca-log-persister
enable_service monasca-log-transformer
enable_service monasca-log-metrics
enable_service monasca-log-agent
# libraries/frameworks/projects monasca-log requires to install itself
KIBANA_VERSION=${KIBANA_VERSION:-4.6.3}
LOGSTASH_VERSION=${LOGSTASH_VERSION:-2.4.1}
ELASTICSEARCH_VERSION=${ELASTICSEARCH_VERSION:-2.4.6}
LOGSTASH_OUTPUT_MONASCA_VERSION=${LOGSTASH_OUTPUT_MONASCA_VERSION:-1.0.4}
NODE_JS_VERSION=${NODE_JS_VERSION:-"4.0.0"}
NVM_VERSION=${NVM_VERSION:-"0.33.5"}
# repository settings
MONASCA_LOG_API_REPO=${MONASCA_LOG_API_REPO:-${GIT_BASE}/openstack/monasca-log-api.git}
MONASCA_LOG_API_BRANCH=${MONASCA_LOG_API_BRANCH:-master}
MONASCA_LOG_API_DIR=${DEST}/monasca-log-api
MONASCA_COMMON_REPO=${MONASCA_COMMON_REPO:-${GIT_BASE}/openstack/monasca-common.git}
MONASCA_COMMON_BRANCH=${MONASCA_COMMON_BRANCH:-master}
MONASCA_COMMON_DIR=${DEST}/monasca-common
MONASCA_STATSD_REPO=${MONASCA_STATSD_REPO:-${GIT_BASE}/openstack/monasca-statsd.git}
MONASCA_STATSD_BRANCH=${MONASCA_STATSD_BRANCH:-master}
MONASCA_STATSD_DIR=${DEST}/monasca-statsd
MONASCA_KIBANA_PLUGIN_REPO=${MONASCA_KIBANA_PLUGIN_REPO:-${GIT_BASE}/openstack/monasca-kibana-plugin.git}
MONASCA_KIBANA_PLUGIN_BRANCH=${MONASCA_KIBANA_PLUGIN_BRANCH:-master}
MONASCA_KIBANA_PLUGIN_DIR=${DEST}/monasca-kibana-plugin
DOWNLOAD_FILE_TIMEOUT=${DOWNLOAD_FILE_TIMEOUT:-300}

4
doc/api_samples/v2/req_json.json
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@ -1,4 +0,0 @@
{
"message":"Hello World!"
}

1
doc/api_samples/v2/req_text.txt
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@ -1 +0,0 @@
Hello World

22
doc/api_samples/v3/req_global_dims.json
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@ -1,22 +0,0 @@
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26
doc/api_samples/v3/req_multiple_logs.json
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@ -1,26 +0,0 @@
{
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doc/api_samples/v3/req_single_log.json
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@ -1,12 +0,0 @@
{
"dimensions":{},
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{
"message":"msg1",
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}
}
]
}

1
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_static/*.sample

0
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doc/source/admin/index.rst
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======================
Administration guide
======================
.. toctree::
:maxdepth: 2

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doc/source/cli/index.rst
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========================
Command Line Interface
========================
At the moment, monasca-log-api cannot be operated
from the CLI.

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doc/source/conf.py
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# -*- coding: utf-8 -*-
#
# monasca-log-api documentation build configuration file, created by
# sphinx-quickstart on Wed Nov 18 12:02:03 2015.
#
# This file is execfile()d with the current directory set to its
# containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.
import os
import sys
sys.path = [
os.path.abspath('../..'),
os.path.abspath('../../bin')
] + sys.path
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
needs_sphinx = '1.6'
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = [
'sphinx.ext.coverage',
'sphinx.ext.ifconfig',
'sphinx.ext.graphviz',
'sphinx.ext.autodoc',
'sphinx.ext.viewcode',
'oslo_config.sphinxconfiggen',
'oslo_config.sphinxext',
'openstackdocstheme',
'oslo_policy.sphinxpolicygen'
]
# geeneral information about project
openstackdocs_repo_name = u'openstack/monasca-log-api'
openstackdocs_auto_name = False
project = u'Monasca Log Dev Docs'
openstackdocs_bug_project = u'monasca-log-api'
openstackdocs_bug_tag = u'doc'
copyright = u'2014-present, OpenStack Foundation'
author = u'OpenStack Foundation'
# sample config
config_generator_config_file = [
('config-generator/monasca-log-api.conf', '_static/monasca-log-api')
]
policy_generator_config_file = [
('config-generator/policy.conf', '_static/log-api')
]
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
# The suffix(es) of source filenames.
source_suffix = '.rst'
# The encoding of source files.
source_encoding = 'utf-8'
# The master toctree document.
master_doc = 'index'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = [
'common',
'doc',
'documentation',
'etc',
'java'
]
# If true, '()' will be appended to :func: etc. cross-reference text.
add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
add_module_names = True
# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
show_authors = True
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'native'
# A list of ignored prefixes for module index sorting.
modindex_common_prefix = ['monasca_log_api.', 'monasca']
# -- Options for HTML output ----------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
html_theme = 'openstackdocs'
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
# html_theme_options = {}
# Add any paths that contain custom themes here, relative to this directory.
# html_theme_path = []
# The name for this set of Sphinx documents. If None, it defaults to
# "<project> v<release> documentation".
# html_title = None
# A shorter title for the navigation bar. Default is the same as html_title.
# html_short_title = None
# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
# html_logo = None
# The name of an image file (within the static path) to use as favicon of the
# doc. This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
# html_favicon = None
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']
# Add any extra paths that contain custom files (such as robots.txt or
# .htaccess) here, relative to this directory. These files are copied
# directly to the root of the documentation.
# html_extra_path = []
# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
#html_use_smartypants = True
# Custom sidebar templates, maps document names to template names.
#html_sidebars = {}
# Additional templates that should be rendered to pages, maps page names to
# template names.
#html_additional_pages = {}
# If false, no module index is generated.
#html_domain_indices = True
# If false, no index is generated.
html_use_index = True
# If false, no module index is generated.
html_use_modindex = True
# If true, the index is split into individual pages for each letter.
#html_split_index = False
# If true, links to the reST sources are added to the pages.
#html_show_sourcelink = True
# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
#html_show_sphinx = True
# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
#html_show_copyright = True
# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it. The value of this option must be the
# base URL from which the finished HTML is served.
#html_use_opensearch = ''
# This is the file name suffix for HTML files (e.g. ".xhtml").
#html_file_suffix = None
# Language to be used for generating the HTML full-text search index.
# Sphinx supports the following languages:
# 'da', 'de', 'en', 'es', 'fi', 'fr', 'hu', 'it', 'ja'
# 'nl', 'no', 'pt', 'ro', 'ru', 'sv', 'tr'
#html_search_language = 'en'
# A dictionary with options for the search language support, empty by default.
# Now only 'ja' uses this config value
#html_search_options = {'type': 'default'}
# The name of a javascript file (relative to the configuration directory) that
# implements a search results scorer. If empty, the default will be used.
#html_search_scorer = 'scorer.js'
# Output file base name for HTML help builder.
htmlhelp_basename = 'monasca-log-apidoc'
# -- Options for LaTeX output ---------------------------------------------
latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
#'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
#'pointsize': '10pt',
# Additional stuff for the LaTeX preamble.
#'preamble': '',
# Latex figure (float) alignment
#'figure_align': 'htbp',
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
latex_documents = [
(master_doc, 'monasca-log-api.tex', u'monasca-log-api Documentation',
u'Openstack Foundation \\textless{}monasca@lists.launchpad.net\\textgreater{}', 'manual'),
]
# The name of an image file (relative to this directory) to place at the top of
# the title page.
#latex_logo = None
# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
#latex_use_parts = False
# If true, show page references after internal links.
#latex_show_pagerefs = False
# If true, show URL addresses after external links.
#latex_show_urls = False
# Documents to append as an appendix to all manuals.
#latex_appendices = []
# If false, no module index is generated.
#latex_domain_indices = True
# -- Options for manual page output ---------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
(master_doc, 'monasca-log-api', u'monasca-log-api Documentation',
[author], 1)
]
# If true, show URL addresses after external links.
#man_show_urls = False
# -- Options for Texinfo output -------------------------------------------
# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
# dir menu entry, description, category)
texinfo_documents = [
(master_doc, 'monasca-log-api', u'monasca-log-api Documentation',
author, 'monasca-log-api', 'Rest-API to collect logs from your cloud.',
'Miscellaneous'),
]
# Documents to append as an appendix to all manuals.
#texinfo_appendices = []
# If false, no module index is generated.
#texinfo_domain_indices = True
# How to display URL addresses: 'footnote', 'no', or 'inline'.
#texinfo_show_urls = 'footnote'
# If true, do not generate a @detailmenu in the "Top" node's menu.
#texinfo_no_detailmenu = False
# Example configuration for intersphinx: refer to the Python standard library.
intersphinx_mapping = {'https://doc.python.org/': None}

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.. _basic-configuration:
-----------
Configuring
-----------
monasca-log-api has several configuration options. Some of them
are inherited from oslo libraries, others can be found in the monasca-log-api
codebase.
The entire configuration of monasca-log-api is defined in
configuration files.
.. note:: This is intended behaviour. One of possible ways to deploy
monasca-log-api is to use **gunicorn**. Unfortunately gunicorn's
argument parsing clashes with oslo's argument parsing.
This means that gunicorn reports the CLI options of
oslo as unknown, and vice versa.
There are 4 configuration files. For more details on the configuration
options, see :ref:`here <configuration-files>`.
Configuring Keystone Authorization
----------------------------------
Keystone authorization (i.e. verification of the token associated
with a request) is a critical part of monasca-log-api.
It prevents from unauthorized access and provides the isolation
needed for multi-tenancy.
The configuration for ``keystonemiddleware`` should either be provided in
``monasca-log-api.conf`` or in a file in one of the configuration directories.
For more details about configuration options, check
`here <https://docs.openstack.org/keystonemiddleware/latest/middlewarearchitecture.html#configuration>`_.
Configuring Log Publishing
--------------------------
monasca-log-api sends all logs to the Kafka Message Queue.
Proper configuration should include:
* ``kafka_url`` - comma-delimited list of Kafka brokers
* ``topics`` - names of the topics to which the logs will be pushed to
* ``max_message_size`` - maximum message size that can be posted a topic
The configuration for ``log_publisher`` should either be provided in
``monasca-log-api.conf`` or in a file in one of the configuration directories.
Configuring Healthcheck
-----------------------
Healthcheck is an essential part of monasca-log-api.
It allows sending HTTP requests and getting knowledge about the
availability of the API. Configuration of healthcheck includes:
* ``kafka_url`` - comma-delimited list of Kafka brokers
* ``kafka_topics`` - list of topics that existence is verified by healthcheck
The configuration for ``kafka_healthcheck`` should either be provided in
``monasca-log-api.conf`` or in a file in one of the configuration directories.
Configuring Monitoring
----------------------
monasca-log-api is capable of self-monitoring. This is achieved
through `monasca-statsd <https://github.com/openstack/monasca-statsd>`_.
It assumes that there is monasca-agent available on the system node and
that statsd-server has been launched.
There are several options you may want to tweak if necessary:
* ``statsd_host``- the host statsd-server is bound to
* ``statsd_port``- the port statsd-server is bound to
* ``statsd_buffer`` - the amount of metrics to buffer in memory before sending
any
* ``dimensions`` - additional dimensions to be sent with all
metrics for this monasca-log-api instance
The configuration for ``monitoring`` should either be provided in
``monasca-log-api.conf`` or in a file in one of the configuration directories.
Configuring RBAC
----------------
The role-based access policy can be defined in the ``log-api.policy.yaml`` file
as described in `oslo.policy documentation
<https://docs.openstack.org/oslo.policy>`_.
Additionally, for historical reasons, custom RBAC mechanism is provided. It can
be configured as follows:
* ``path`` - list of URIs that RBAC applies to
* ``default_roles`` - list of roles that are permitted to access the API
* ``agent_roles`` - list of roles, that if present, means that requests come
from log-agent
* ``delegate_roles`` - list of roles required by log-agent for sending logs
on behalf of another project (tenant)
The configuration for ``roles_middleware`` can be provided either in
``monasca-log-api.conf`` or in a file in one of the configuration directories.
Configuring Logging
-------------------
Logging in monasca-log-api is controlled from the single
``log-api-logging.conf`` configuration file.
Here is a short list of several modifications you may want to apply,
based on your deployment:
* to log INFO to console::
[handler_console]
level = INFO
* to log DEBUG to file::
[handler_file]
level = DEBUG
* to change the log file location::
[handler_file]
args = ('/var/log/log-api.log', 'a')
* if you have an external script for log rotation::
[handler_file]
handler = logging.handlers.WatchedFileHandler
args = ('/var/log/log-api.log', 'a')
That will store up to 5 rotations (each having maximum size
of 100MBs)
The configuration of ``logging`` should be presented inside
``log-api-logging.conf`` file and referenced from ``monasca-log-api.conf``
using ``log_config_append`` option.
If you want to know more about possible ways to save monasca-log-api logs,
feel free to visit:
* `oslo.log <https://docs.openstack.org/oslo.log/latest/index.html>`_
* `Python HowTo <https://docs.python.org/2/howto/logging.html>`_
* `Logging handlers <https://docs.python.org/2/library/logging.handlers.html>`_
Configuring Policies
--------------------
The policies for accessing each service can be configured in the
``log-api.policy.yaml`` configuration file::
Policy Description
Method Path
"Policy string": "Roles"
example::
Logs post rule
POST /logs
POST /log/single
"log_api:logs:post": "role:monasca-user"

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.. _configuration-files:
-------------------
Configuration files
-------------------
Overview of monasca-log-api's configuration files.
monasca-log-api.conf
--------------------
This is the main configuration file of monasca-log-api.
It can be located in several places. During startup,
monasca-log-api searches for it in the following directories:
* ``~/.monasca``
* ``~/``
* ``/etc/monasca``
* ``/etc``
Alternatively, you can roll with a multi-file-based configuration model.
In this case, monasca-log-api searches the configuration files
in the following directories:
* ``~/.monasca/monasca.conf.d/``
* ``~/.monasca/monasca-log-api.conf.d/``
* ``~/monasca.conf.d/``
* ``~/monasca-log-api.conf.d/``
* ``/etc/monasca/monasca.conf.d/``
* ``/etc/monasca/monasca-log-api.conf.d/``
* ``/etc/monasca.conf.d/``
* ``/etc/monasca-log-api.conf.d/``
Regardless of the location, the name of the main configuration file
should always be ``monasca-log-api.conf``. For files located
in ``.conf.d`` directories, the name is irrelevant, but it should
indicate the file content.
For example, when guring keystone communication. The
`keystonemiddleware <https://docs.openstack.org/keystonemiddleware/latest/>`_
configuration would be, therefore, located in, for example,
``/etc/monasca-log-api.conf.d/keystonemiddleware.conf``
A sample of this configuration file is also available
:ref:`here <sample-configuration-api>`
log-api-logging.conf
--------------------
This file contains the logging setup for monasca-log-api. It should be
referenced from ``monasca-log-api.conf`` using, for example,
the following code snippet::
[DEFAULT]
log_config_append = /etc/monasca/log-api-logging.conf
A sample of this configuration file is also available
:ref:`here <sample-configuration-logging>`
log-api-paste.ini
-----------------
This file contains the `PasteDeploy <http://pastedeploy.readthedocs.io/en/latest/>`_
configuration. It describes all pipelines that are running within a single
instance of monasca-log-api.
There is nothing you should try and modify in this file,
apart from enabling/disabling ``oslo_middleware.debug:Debug``.
To enable ``oslo_middleware.debug:Debug`` for ``Log v3`` pipeline,
``log-api-paste.ini`` should contain code similar to this one::
[composite:main]
use = egg:Paste#urlmap
/v3.0: la_api_v3
[pipeline:la_api_v3]
pipeline = debug {{ other pipeline members }}
[filter:debug]
paste.filter_factory = oslo_middleware.debug:Debug.factory
This particular filter might be useful for examining the
WSGI environment during troubleshooting or local development.
log-api.policy.yaml
-------------------
This is the configuration file for policies to access the services.
the path of the file can be defined in ``monasca-log-api.conf``::
[oslo_policy]
policy_file = log-api.policy.yaml
More information about policy file configuration can be found at
`oslo.policy <https://docs.openstack.org/oslo.policy/latest/admin/policy-yaml-file.html>`_
A sample of this configuration file is also available
:ref:`here <sample-configuration-policy>`

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.. _configuring:
=============
Configuration
=============
This section describes the configuration settings that can be specified.
Refer to :ref:`basic-configuration` for more details on the
available settings.
.. toctree::
:maxdepth: 1
configuring
files
options
sample

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.. _monasca-log-api.conf:
-------
Options
-------
.. show-options::
:config-file: config-generator/monasca-log-api.conf

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.. _sample-configuration:
-------
Samples
-------
The following sections show sample configuration files for monasca-log-api and
related utilities. These are generated from the code
(apart from the samples for logging and paster) and reflect the current state
of code in the monasca-log-api repository.
.. _sample-configuration-api:
Sample Configuration For Application
------------------------------------
This sample configuration can also be viewed in `monasca-log-api.conf.sample
<../_static/monasca-log-api.conf.sample>`_.
.. literalinclude:: ../_static/monasca-log-api.conf.sample
.. _sample-configuration-logging:
Sample Configuration For Logging
--------------------------------
This sample configuration can also be viewed in `log-api-logging.conf
<https://github.com/openstack/monasca-log-api/blob/master/etc/monasca/log-api-logging.conf>`_.
.. literalinclude:: ../../../etc/monasca/log-api-logging.conf
Sample Configuration For Paste
------------------------------
This sample configuration can also be viewed in `log-api-paste.ini
<https://github.com/openstack/monasca-log-api/blob/master/etc/monasca/log-api-paste.ini>`_.
.. literalinclude:: ../../../etc/monasca/log-api-paste.ini
.. _sample-configuration-policy:
Sample Configuration For Policy
-------------------------------
This sample configuration can also be viewed in `log-api-policy.yaml.sample
<../_static/log-api-policy.yaml.sample>`_.
.. literalinclude:: ../_static/log-api.policy.yaml.sample

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# codebase documentation is autogenerated
# so we do not want to track it in the tree
api/

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.. _codedocs:
======================
Codebase documentation
======================
Following section contains codebase documenation generated with, a little
bit of assistance, `sphinx.ext.autodoc`_.
.. _`sphinx.ext.autodoc`: http://www.sphinx-doc.org/en/stable/ext/autodoc.html
Modules
=======
.. toctree::
:maxdepth: 2
api/autoindex.rst

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=======================
Contribution Guidelines
=======================
In the Contributions Guide, you will find documented policies for
developing with monasca-log. This includes the processes we use for
blueprints and specs, bugs, contributor onboarding, core reviewer
memberships, and other procedural items.
monasca-log, as with all OpenStack projects, is written with the following
design guidelines in mind:
* **Component based architecture**: Quickly add new behaviors
* **Highly available**: Scale to very serious workloads
* **Fault tolerant**: Isolated processes avoid cascading failures
* **Recoverable**: Failures should be easy to diagnose, debug, and rectify
* **Open standards**: Be a reference implementation for a community-driven api
This documentation is generated by the Sphinx toolkit and lives in the source
tree. Additional documentation on monasca-log and other components of
OpenStack can be found on the `OpenStack wiki <http://wiki.openstack.org>`_.
Developer reference
-------------------
.. toctree::
:maxdepth: 1
tox
code

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..
monasca-log-api documentation master file
Copyright 2017 FUJITSU LIMITED
Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.
.. _`tox`: https://tox.readthedocs.io/en/latest/
.. _`mandatory_tox_env`: https://github.com/openstack/monasca-log-api/blob/master/tox.ini#L2
===
Tox
===
**monasca-log-api** uses `tox`_ to wrap up all the activities around
testing and linting the codebase.
List of environments
====================
There is a rather large number of tox environments that **monasca-log-api**
is using. If necessary they can be enlisted with::
tox -a -v
An output will be similar to this::
default environments:
py27 -> Runs unit test using Python2.7
py35 -> Runs unit test using Python3.5
pep8 -> Runs set of linters against codebase (flake8, bandit,
bashate, checkniceness)
cover -> Calculates code coverage
additional environments:
api-guide -> Called from CI scripts to test and publish the API Guide
api-ref -> Called from CI scripts to test and publish the API Ref
apidocs -> Generates codebase documentation
bandit -> [no description]
bashate -> Validates (pep8-like) devstack plugins
checkjson -> Validates all json samples inside doc folder
checkniceness -> Validates (pep-like) documenation
debug -> Allows to run unit-test with debug mode enabled
docs -> Builds api-ref, api-guide, releasenotes and doc
flake8 -> [no description]
releasenotes -> Called from CI script to test and publish the Release Notes
venv -> [no description]
Running tox
===========
Running tox is as simple as::
tox
That will run all **mandatory** (for details refer to `mandatory_tox_env`_)
environments. Having them passed is *a must have*.
Running specific environments
=============================
If you require to run specific environments, please use::
tox -e api-ref,api-guide,releasenotes
Result of which will be having all documentations sub-components generated
and ready in local dev environment.

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.. note:: The Log API v2 has been DEPRECATED in the Mitaka release. The
migration path is to use the `Log API v3
<https://docs.openstack.org/api-ref/monitoring-log-api/#logs>`_ instead of version 2
of the API. The Log API v2 will ultimately be removed, following the
`OpenStack standard deprecation policy
<https://governance.openstack.org/reference/tags/assert_follows-standard-deprecation.html>`_.

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========
Glossary
========

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..
monasca-log-api documentation master file
Copyright 2016-2017 FUJITSU LIMITED
Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.
===========================================
Welcome to monasca-log-api's documentation!
===========================================
monasca-log-api is a RESTful API server acting as gateway for
logs collected from log-agents.
.. include:: deprecation_note.inc
The developer documentation provided here is continually kept up-to-date
based on the latest code, and may not represent the state of the project at
any specific prior release.
.. note:: This is documentation for developers, if you are looking for more
general documentation including API, install, operator and user
guides see `docs.openstack.org`_
.. _`docs.openstack.org`: https://docs.openstack.org
.. toctree::
:maxdepth: 2
user/index
admin/index
install/index
configuration/index
cli/index
contributor/index
.. toctree::
:maxdepth: 1
glossary

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==============
Installation
==============
.. toctree::
:maxdepth: 2

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============
User guide
============
.. toctree::
:maxdepth: 2

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ARG DOCKER_IMAGE=monasca/log-api
ARG APP_REPO=https://review.opendev.org/openstack/monasca-log-api
# Branch, tag or git hash to build from.
ARG REPO_VERSION=master
ARG CONSTRAINTS_BRANCH=master
# Extra Python3 dependencies.
ARG EXTRA_DEPS="gunicorn python-memcached gevent"
# Always start from `monasca-base` image and use specific tag of it.
ARG BASE_TAG=master
FROM monasca/base:$BASE_TAG
# Environment variables used for our service or wait scripts.
ENV \
KAFKA_URI=kafka:9092 \
KAFKA_WAIT_FOR_TOPICS=log \
MONASCA_CONTAINER_LOG_API_PORT=5607 \
MEMCACHED_URI=memcached:11211 \
AUTHORIZED_ROLES=admin,domainuser,domainadmin,monasca-user \
AGENT_AUTHORIZED_ROLES=monasca-agent \
KEYSTONE_IDENTITY_URI=http://keystone:35357 \
KEYSTONE_AUTH_URI=http://keystone:5000 \
KEYSTONE_ADMIN_USER=admin \
KEYSTONE_ADMIN_PASSWORD=secretadmin \
KEYSTONE_ADMIN_TENANT=admin \
KEYSTONE_ADMIN_DOMAIN=default \
GUNICORN_WORKERS=9 \
GUNICORN_WORKER_CLASS=gevent \
GUNICORN_WORKER_CONNECTIONS=2000 \
GUNICORN_BACKLOG=1000 \
GUNICORN_TIMEOUT=10 \
PYTHONIOENCODING=utf-8 \
ADD_ACCESS_LOG=false \
ACCESS_LOG_FORMAT="%(asctime)s [%(process)d] gunicorn.access [%(levelname)s] %(message)s" \
ACCESS_LOG_FIELDS='%(h)s %(l)s %(u)s %(t)s %(r)s %(s)s %(b)s "%(f)s" "%(a)s" %(L)s' \
LOG_LEVEL_ROOT=INFO \
LOG_LEVEL_CONSOLE=INFO \
LOG_LEVEL_ACCESS=INFO \
STAY_ALIVE_ON_FAILURE="false"
# Copy all neccessary files to proper locations.
COPY log-api* monasca-log-api* /etc/monasca/
# Run here all additionals steps your service need post installation.
# Stay with only one `RUN` and use `&& \` for next steps to don't create
# unnecessary image layers. Clean at the end to conserve space.
#RUN \
# echo "Some steps to do after main installation." && \
# echo "Hello when building."
# Expose port for specific service.
EXPOSE ${MONASCA_CONTAINER_LOG_API_PORT}
# Implement start script in `start.sh` file.
CMD ["/start.sh"]

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================================
Docker image for Monasca Log API
================================
The Monasca log API image is based on the monasca-base image.
Building monasca-base image
===========================
See https://github.com/openstack/monasca-common/tree/master/docker/README.rst
Building Monasca log API image
==============================
Example:
$ ./build_image.sh <repository_version> <upper_constains_branch> <common_version>
Requirements from monasca-base image
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
health_check.py
This file will be used for checking the status of the Monasca Log API
application.
Scripts
~~~~~~~
start.sh
In this starting script provide all steps that lead to the proper service
start. Including usage of wait scripts and templating of configuration
files. You also could provide the ability to allow running container after
service died for easier debugging.
build_image.sh
Please read detailed build description inside the script.
Environment variables
~~~~~~~~~~~~~~~~~~~~~
============================== ======================================================================= ==========================================
Variable Default Description
============================== ======================================================================= ==========================================
KAFKA_URI kafka:9092 URI to Apache Kafka (distributed streaming platform)
KAFKA_WAIT_FOR_TOPICS log The topic where log-api streams the log messages
KAFKA_WAIT_RETRIES 24 Number of kafka connect attempts
KAFKA_WAIT_DELAY 5 Seconds to wait between attempts
MONASCA_CONTAINER_LOG_API_PORT 5607 The port from the log pipeline endpoint
MEMCACHED_URI memcached:11211 URI to Keystone authentication cache
AUTHORIZED_ROLES admin,domainuser,domainadmin,monasca-user Roles for Monasca users (full API access)
AGENT_AUTHORIZED_ROLES monasca-agent Roles for Monasca agents (sending data only)
KEYSTONE_IDENTITY_URI http://keystone:35357 URI to Keystone admin endpoint
KEYSTONE_AUTH_URI http://keystone:5000 URI to Keystone public endpoint
KEYSTONE_ADMIN_USER admin OpenStack administrator user name
KEYSTONE_ADMIN_PASSWORD secretadmin OpenStack administrator user password
KEYSTONE_ADMIN_TENANT admin OpenStack administrator tenant name
KEYSTONE_ADMIN_DOMAIN default OpenStack administrator domain
GUNICORN_WORKERS 9 Number of gunicorn (WSGI-HTTP server) workers
GUNICORN_WORKER_CLASS gevent Used gunicorn worker class
GUNICORN_WORKER_CONNECTIONS 2000 Number of gunicorn worker connections
GUNICORN_BACKLOG 1000 Number of gunicorn backlogs
GUNICORN_TIMEOUT 10 Gunicorn connection timeout
PYTHONIOENCODING utf-8 Python encoding
ADD_ACCESS_LOG false Enable gunicorn request/access logging
ACCESS_LOG_FORMAT "%(asctime)s [%(process)d] gunicorn.access [%(levelname)s] %(message)s" Define the logging format
ACCESS_LOG_FIELDS '%(h)s %(l)s %(u)s %(t)s %(r)s %(s)s %(b)s "%(f)s" "%(a)s" %(L)s' Define the fields to be logged
LOG_LEVEL_ROOT WARN Log level for root logging
LOG_LEVEL_CONSOLE INFO Log level for console logging
LOG_LEVEL_ACCESS INFO Log level for access logging
STAY_ALIVE_ON_FAILURE false If true, container runs 2 hours after tests fail
============================== ======================================================================= ==========================================
Provide configuration templates
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* monasca-log-api.conf.j2
* log-api-gunicorn.conf.j2
* log-api-logging.conf.j2
* log-api.paste.ini.j2
Links
~~~~~
https://docs.openstack.org/monasca-log-api/latest/configuration/
https://github.com/openstack/monasca-log-api/blob/master/README.rst

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#!/bin/bash
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# TODO(Dobroslaw): move this script to monasca-common/docker folder
# and leave here small script to download it and execute using env variables
# to minimize code duplication.
set -x # Print each script step.
set -eo pipefail # Exit the script if any statement returns error.
# This script is used for building Docker image with proper labels
# and proper version of monasca-common.
#
# Example usage:
# $ ./build_image.sh <repository_version> <upper_constains_branch> <common_version>
#
# Everything after `./build_image.sh` is optional and by default configured
# to get versions from `Dockerfile`.
#
# To build from master branch (default):
# $ ./build_image.sh
# To build specific version run this script in the following way:
# $ ./build_image.sh stable/queens
# Building from specific commit:
# $ ./build_image.sh cb7f226
# When building from a tag monasca-common will be used in version available
# in upper constraint file:
# $ ./build_image.sh 2.5.0
# To build image from Gerrit patch sets that is targeting branch stable/queens:
# $ ./build_image.sh refs/changes/51/558751/1 stable/queens
#
# If you want to build image with custom monasca-common version you need
# to provide it as in the following example:
# $ ./build_image.sh master master refs/changes/19/595719/3
# Go to folder with Docker files.
REAL_PATH=$(python -c "import os,sys; print(os.path.realpath('$0'))")
cd "$(dirname "$REAL_PATH")/../docker/"
[ -z "$DOCKER_IMAGE" ] && \
DOCKER_IMAGE=$(\grep DOCKER_IMAGE Dockerfile | cut -f2 -d"=")
: "${REPO_VERSION:=$1}"
[ -z "$REPO_VERSION" ] && \
REPO_VERSION=$(\grep REPO_VERSION Dockerfile | cut -f2 -d"=")
# Let's stick to more readable version and disable SC2001 here.
# shellcheck disable=SC2001
REPO_VERSION_CLEAN=$(echo "$REPO_VERSION" | sed 's|/|-|g')
[ -z "$APP_REPO" ] && APP_REPO=$(\grep APP_REPO Dockerfile | cut -f2 -d"=")
GITHUB_REPO=$(echo "$APP_REPO" | sed 's/review.opendev.org/github.com/' | \
sed 's/ssh:/https:/')
if [ -z "$CONSTRAINTS_FILE" ]; then
CONSTRAINTS_FILE=$(\grep CONSTRAINTS_FILE Dockerfile | cut -f2 -d"=") || true
: "${CONSTRAINTS_FILE:=https://releases.openstack.org/constraints/upper/master}"
fi
: "${CONSTRAINTS_BRANCH:=$2}"
[ -z "$CONSTRAINTS_BRANCH" ] && \
CONSTRAINTS_BRANCH=$(\grep CONSTRAINTS_BRANCH Dockerfile | cut -f2 -d"=")
# When using stable version of repository use same stable constraints file.
case "$REPO_VERSION" in
*stable*)
CONSTRAINTS_BRANCH_CLEAN="$REPO_VERSION"
CONSTRAINTS_FILE=${CONSTRAINTS_FILE/master/$CONSTRAINTS_BRANCH_CLEAN}
# Get monasca-common version from stable upper constraints file.
CONSTRAINTS_TMP_FILE=$(mktemp)
wget --output-document "$CONSTRAINTS_TMP_FILE" \
$CONSTRAINTS_FILE
UPPER_COMMON=$(\grep 'monasca-common' "$CONSTRAINTS_TMP_FILE")
# Get only version part from monasca-common.
UPPER_COMMON_VERSION="${UPPER_COMMON##*===}"
rm -rf "$CONSTRAINTS_TMP_FILE"
;;
*)
CONSTRAINTS_BRANCH_CLEAN="$CONSTRAINTS_BRANCH"
;;
esac
# Monasca-common variables.
if [ -z "$COMMON_REPO" ]; then
COMMON_REPO=$(\grep COMMON_REPO Dockerfile | cut -f2 -d"=") || true
: "${COMMON_REPO:=https://review.opendev.org/openstack/monasca-common}"
fi
: "${COMMON_VERSION:=$3}"
if [ -z "$COMMON_VERSION" ]; then
COMMON_VERSION=$(\grep COMMON_VERSION Dockerfile | cut -f2 -d"=") || true
if [ "$UPPER_COMMON_VERSION" ]; then
# Common from upper constraints file.
COMMON_VERSION="$UPPER_COMMON_VERSION"
fi
fi
# Clone project to temporary directory for getting proper commit number from
# branches and tags. We need this for setting proper image labels.
# Docker does not allow to get any data from inside of system when building
# image.
TMP_DIR=$(mktemp -d)
(
cd "$TMP_DIR"
# This many steps are needed to support gerrit patch sets.
git init
git remote add origin "$APP_REPO"
git fetch origin "$REPO_VERSION"
git reset --hard FETCH_HEAD
)
GIT_COMMIT=$(git -C "$TMP_DIR" rev-parse HEAD)
[ -z "${GIT_COMMIT}" ] && echo "No git commit hash found" && exit 1
rm -rf "$TMP_DIR"
# Do the same for monasca-common.
COMMON_TMP_DIR=$(mktemp -d)
(
cd "$COMMON_TMP_DIR"
# This many steps are needed to support gerrit patch sets.
git init
git remote add origin "$COMMON_REPO"
git fetch origin "$COMMON_VERSION"
git reset --hard FETCH_HEAD
)
COMMON_GIT_COMMIT=$(git -C "$COMMON_TMP_DIR" rev-parse HEAD)
[ -z "${COMMON_GIT_COMMIT}" ] && echo "No git commit hash found" && exit 1
rm -rf "$COMMON_TMP_DIR"
CREATION_TIME=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
docker build --no-cache \
--build-arg CREATION_TIME="$CREATION_TIME" \
--build-arg GITHUB_REPO="$GITHUB_REPO" \
--build-arg APP_REPO="$APP_REPO" \
--build-arg REPO_VERSION="$REPO_VERSION" \
--build-arg GIT_COMMIT="$GIT_COMMIT" \
--build-arg CONSTRAINTS_FILE="$CONSTRAINTS_FILE" \
--build-arg COMMON_REPO="$COMMON_REPO" \
--build-arg COMMON_VERSION="$COMMON_VERSION" \
--build-arg COMMON_GIT_COMMIT="$COMMON_GIT_COMMIT" \
--tag "$DOCKER_IMAGE":"$REPO_VERSION_CLEAN" .

45
docker/health_check.py
View File

@ -1,45 +0,0 @@
#!/usr/bin/env python
# coding=utf-8
# (C) Copyright 2018 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""Health check will returns 0 when service is working properly."""
import logging
import os
import sys
from urllib import request
LOG_LEVEL = logging.getLevelName(os.environ.get('LOG_LEVEL', 'INFO'))
logging.basicConfig(level=LOG_LEVEL)
logger = logging.getLogger(__name__)
API_PORT = os.environ.get('MONASCA_CONTAINER_LOG_API_PORT', '5607')
url = "http://localhost:" + API_PORT + "/healthcheck"
def main():
"""Send health check request to health check endpoint of log API."""
logger.debug('Send health check request to %s', url)
try:
request.urlopen(url=url)
except Exception as ex:
logger.error('Exception during request handling: ' + repr(ex))
sys.exit(1)
if __name__ == '__main__':
main()

13
docker/log-api-gunicorn.conf.j2
View File

@ -1,13 +0,0 @@
bind = '0.0.0.0:{{ MONASCA_CONTAINER_LOG_API_PORT }}'
proc_name = 'monasca-log-api'
backlog = {{ GUNICORN_BACKLOG | int }}
workers = {{ GUNICORN_WORKERS | int }}
worker_class = '{{ GUNICORN_WORKER_CLASS }}'
timeout = {{ GUNICORN_TIMEOUT | int }}
{% if ADD_ACCESS_LOG == true %}
accesslog = '-'
access_log_format = '{{ ACCESS_LOG_FIELDS }}'
{% endif %}
capture_output = True

47
docker/log-api-logging.conf.j2
View File

@ -1,47 +0,0 @@
[default]
disable_existing_loggers = 0
[loggers]
keys = root, gunicorn_access, kafka
[handlers]
keys = console, gunicorn_access
[formatters]
keys = context, gunicorn_access
[logger_root]
level = {{ LOG_LEVEL_ROOT }}
handlers = console
[logger_gunicorn_access]
level = {{ LOG_LEVEL_ACCESS }}
handlers = console
propagate = 0
qualname = gunicorn.access
[logger_kafka]
qualname = kafka
level = DEBUG
handlers = console
propagate = 0
[handler_console]
class = logging.StreamHandler
args = (sys.stdout,)
level = {{ LOG_LEVEL_CONSOLE }}
formatter = context
[handler_gunicorn_access]
class = logging.StreamHandler
args = (sys.stdout,)
level = {{ LOG_LEVEL_ACCESS }}
formatter = gunicorn_access
[formatter_context]
class = oslo_log.formatters.ContextFormatter
[formatter_gunicorn_access]
class = logging.Formatter
format = {{ ACCESS_LOG_FORMAT }}
datefmt = %Y-%m-%d %H:%M:%S

53
docker/log-api-paste.ini.j2
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@ -1,53 +0,0 @@
[DEFAULT]
name = monasca_log_api
[composite:main]
use = egg:Paste#urlmap
/: la_version
/healthcheck: la_healthcheck
/v2.0: la_api_v2
/v3.0: la_api_v3
[pipeline:la_version]
pipeline = error_trap versionapp
[pipeline:la_healthcheck]
pipeline = error_trap healthcheckapp
[pipeline:la_api_v2]
pipeline = error_trap request_id auth roles api_v2_app
[pipeline:la_api_v3]
pipeline = error_trap request_id auth roles api_v3_app
[app:versionapp]
paste.app_factory = monasca_log_api.app.api:create_version_app
[app:healthcheckapp]
paste.app_factory = monasca_log_api.app.api:create_healthcheck_app
[app:api_v2_app]
paste.app_factory = monasca_log_api.app.api:create_api_app
set api_version=v2.0
[app:api_v3_app]
paste.app_factory = monasca_log_api.app.api:create_api_app
set api_version=v3.0
[filter:auth]
paste.filter_factory = keystonemiddleware.auth_token:filter_factory
[filter:roles]
paste.filter_factory = monasca_log_api.middleware.role_middleware:RoleMiddleware.factory
[filter:request_id]
paste.filter_factory = oslo_middleware.request_id:RequestId.factory
[filter:debug]
paste.filter_factory = oslo_middleware.debug:Debug.factory
[filter:error_trap]
paste.filter_factory = oslo_middleware.catch_errors:CatchErrors.factory
[server:main]
use = egg:gunicorn#main

42
docker/monasca-log-api.conf.j2
View File

@ -1,42 +0,0 @@
[DEFAULT]
log_config_append=/etc/monasca/log-api-logging.conf
[monitoring]
enable = {{ MONITORING_ENABLE | default(False) }}
statsd_host = {{ STATSD_HOST | default('127.0.0.1') }}
statsd_port = {{ STATSD_PORT | default(8125) }}
statsd_buffer = {{ STATSD_BUFFER | default(50) }}
[service]
region = useast
max_log_size = 1048576
[roles_middleware]
path = /v2.0/log,/v3.0/logs
default_roles = {{ AUTHORIZED_ROLES | default('admin, domainuser, domainadmin, monasca-user') }}
agent_roles = {{ AGENT_AUTHORIZED_ROLES | default('monasca-agent') }}
[log_publisher]
topics = log
kafka_url = {{ KAFKA_URI | default('kafka:9092') }}
max_message_size = 1048576
[kafka_healthcheck]
kafka_url = {{ KAFKA_URI | default('kafka:9092') }}
kafka_topics = log
[keystone_authtoken]
auth_type = password
auth_url = {{ KEYSTONE_IDENTITY_URI }}
auth_uri = {{ KEYSTONE_AUTH_URI }}
username = {{ KEYSTONE_ADMIN_USER }}
password = {{ KEYSTONE_ADMIN_PASSWORD }}
user_domain_name = Default
project_name = {{ KEYSTONE_ADMIN_TENANT }}
project_domain_name = Default
service_token_roles_required = true
memcached_servers = {{ MEMCACHED_URI }}
insecure = false
cafile =
certfile =
keyfile =

46
docker/start.sh
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@ -1,46 +0,0 @@
#!/bin/sh
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# Starting script.
# All checks and configuration templating you need to do before service
# could be safely started should be added in this file.
set -eo pipefail # Exit the script if any statement returns error.
# Test services we need before starting our service.
echo "Start script: waiting for needed services"
python3 /kafka_wait_for_topics.py
# Template all config files before start, it will use env variables.
# Read usage examples: https://pypi.org/project/Templer/
echo "Start script: creating config files from templates"
templer -v -f /etc/monasca/monasca-log-api.conf.j2 /etc/monasca/monasca-log-api.conf
templer -v -f /etc/monasca/log-api-gunicorn.conf.j2 /etc/monasca/log-api-gunicorn.conf
templer -v -f /etc/monasca/log-api-logging.conf.j2 /etc/monasca/log-api-logging.conf
templer -v -f /etc/monasca/log-api-paste.ini.j2 /etc/monasca/log-api-paste.ini
# Start our service.
# gunicorn --args
echo "Start script: starting container"
gunicorn \
--config /etc/monasca/log-api-gunicorn.conf \
--paste /etc/monasca/log-api-paste.ini
# Allow server to stay alive in case of failure for 2 hours for debugging.
RESULT=$?
if [ $RESULT != 0 ] && [ "$STAY_ALIVE_ON_FAILURE" = "true" ]; then
echo "Service died, waiting 120 min before exiting"
sleep 7200
fi
exit $RESULT

142
documentation/monasca-log-api-kafka.md
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@ -1,142 +0,0 @@
# Monasca Log API - Kafka
Date: April 18, 2016
Document Version: v0.2
## Introduction
**monasca-log-api** uses kafka transport to ship received logs down to the
processing pipeline.
For more information about Kafka, please see [official documentation]
(http://kafka.apache.org/documentation.html).
## Output message format
Messages sent to kafka should have following format
(top level object is called **envelope**) and is combined out of three
elements:
* log
* creation_time
* meta
"log": <object>,
"creation_time": <number, timestamp>,
"meta": <object>
Log property should have at least following form:
"message": <string>,
"dimensions": <object>
Meta property should have following form:
"tenantId": <string>,
"region": <string>
Full example as json:
```json
{
"log": {
"message": "2015-11-13 12:44:42.411 27297 DEBUG kafka [-] Read 31/31 bytes from Kafka _read_bytes /opt/monasca/monasca-log-api/lib/python2.7/site-packages/kafka/conn.py:103",
"dimensions": {
"hostname": "devstack"
}
},
"creation_time": 1447834886,
"meta": {
"tenantId": "e4bd29509eda473092d32aadfee3e7b1",
"region": "pl"
}
}
```
### Fields explanation
* log - contains log specific information collected from the system. In the
most lean case that would be: **message**, **dimensions**
* message - normally that represent a single line from a log file
* dimensions - informations such as hostname where application is running
* creation_time - UNIX timestamp representing moment when log message was created
by monasca-log-api
* meta - contains tenantId and its region
**log** entry may of course contain many more fields that are considered valid
in given case. However two mentioned in this documentation are required.
All fields, apart from **creation_time** and **log**, are created from HTTP headers.
Description is available [here](/documentation/monasca-log-api-spec.md).
## Truncating too large message
Following section mostly applies to monasca-log-api v3.0
Each *envelope* sent to Kafka is serialized into JSON string. This string must
comply to Kafka limitation about [maximum message size](https://kafka.apache.org/08/configuration.html).
If JSON message is too big following actions are taken
1) difference between maximum allowed size and JSON message size (both in bytes).
```diff = (size(json_envelope) + size(envelope_key) + KAFKA_METADATA_SIZE) - maximum_allowed_size + TRUNCATION_SAFE_OFFSET```.
**KAFKA_METADATA_SIZE** is amount of bytes Kafka adds during transformation
of each message prior to sending it
2) log is enriched with property **truncated** set to **true** (```log['truncated'] = True```)
3) log's message is truncated by ```diff + TRUNCATED_PROPERTY_SIZE```.
**TRUNCATED_PROPERTY_SIZE** is the size of newly added property.
Variables explanation:
* **envelope_key** is the key used when routing logs into specific kafka partitions.
Its byte size is always fixed (determined from the byte size of timestamp represented as string).
```len(bytearray(str(int(time.time() * 1000)).encode('utf-8')))```
* **KAFKA_METADATA_SIZE** equals to 200 bytes.
* **TRUNCATION_SAFE_OFFSET** is equal to 1 ensuring that diff size will be always positive number
* **TRUNCATED_PROPERTY_SIZE** is calculated as byte size of expression ```log['truncated'] = True```
for each run of log-api.
## Configuration
### Java
Configuration for kafka should be placed in *.yml file and look similar to:
```yml
logTopic: logs
kafka:
brokerUris:
- localhost:8900
zookeeperUris:
- localhost:2181
healthCheckTopic: healthcheck
```
It is composed out of two relevant pieces
* logTopic - topic where data should be sent
* kafka - section containing information required to communicate in kafka.
For more details see [here](https://github.com/openstack/monasca-common/blob/master/java/monasca-common-kafka/src/main/java/monasca/common/messaging/kafka/KafkaConfiguration.java)
### Python
Configuration for kafka should be placed in *.conf file and look similar to:
```conf
[log_publisher]
topics = 'logs'
kafka_url = 'localhost:8900'
```
There are only two relevant options:
* topics - comma delimited list of topics where data should be sent
* kafka_url - address where kafka server is running
# Copyright 2016-2017 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

108
documentation/monasca-log-api-metrics.md
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@ -1,108 +0,0 @@
# Monitoring for monasca-log-api
**monasca-log-api** can be monitored by examining following metrics
| Name | Meaning | Dimensions |
|-------------------------------------------|-------------------------|---------------|
| monasca.log.in_logs | Amount of received logs | version |
| monasca.log.in_logs_rejected | Amount of rejected logs (see below for details) | version |
| monasca.log.in_bulks_rejected | Amount of rejected bulks (see below for details) | version |
| monasca.log.in_logs_bytes | Size received logs (a.k.a. *Content-Length)* in bytes | version |
| monasca.log.out_logs | Amount of logs published to kafka | |
| monasca.log.out_logs_lost | Amount of logs lost during publish phase | |
| monasca.log.out_logs_truncated_bytes | Amount of truncated bytes, removed from message | |
| monasca.log.publish_time_ms | Time Log-Api needed to publish all logs to kafka | |
| monasca.log.processing_time_ms | Time Log-Api needed to process received logs. | version |
Additionally each metric contains following dimensions:
- **component** - monasca-log-api
- **service** - monitoring
## Metrics explained
### monasca.log.in_logs
Metric sent with amount of logs that were received by **Log-API**
and successfully passed initial validation. For **v2.0** this
metric will be always send with value one, for **v3.0** this metric's values
are equivalent to amount of element in bulk request.
### monasca.log.in_logs_rejected <a name="monasca_log_logs_rejected">
Logs can be rejected because of:
* checking content-type
* checking content-length
* reading payload
* retrieving logs from payload
* validating global dimensions (if set)(only valid for v3.0)
### monasca.log.in_bulks_rejected (only v3.0)
In **v2.0** bulk request is equivalent to single request (i.e. single-element bulk).
However in **v3.0** rejecting logs is done in two phases.
*Phase 1* is when there is no way to determine actual amount of logs
that were sent by client (see [monasca.log.in_logs_rejected](#monasca_log_logs_rejected))
If any of these steps was impossible to be executed entire bulk is
considered lost and thus all logs within.
If *Phase 1* passes, *Phase 2* is executed. At this point every
piece of data is available, however still some logs can be rejected,
because of:
* lack of certain fields (i.e. message)
* invalid local dimensions (if set)
In *Phase 2* metric [monasca.log.in_logs_rejected](#monasca_log_logs_rejected)
is produced.
### monasca.log.in_logs_bytes
Metric allows to track to size of requests API receives.
In **v3.0** To simplify implementation it is equivalent to **Content-Length** value.
However amount of global dimensions and other metadata when compared
to size of logs is negligible.
### monasca.log.out_logs
Amount of logs successfully published to kafka queue.
### monasca.log.out_logs_lost
Amount of logs that were not sent to kafka and **Log-API** was unable
to recover from error situation
### monasca.log.out_logs_truncated_bytes
Metric is sent with the amount of bytes that log's message is shorten
by if necessary. To read more about truncation see [here](/documentation/monasca-log-api-kafka.md).
If truncation did not happen, which should be normal situation for most
of the time, metric is updated with value **0**.
### monasca.log.publish_time_ms
Time that was needed to send all the logs into all the topics.
*monasca.log.processing_time_ms* includes value of that metric
within. It exists to see how much does publishing take in entire
processing.
### monasca.log.processing_time_ms
Total amount of time logs spent inside **Log-API**. Metric does not
include time needed to communicate with Keystone to authenticate request.
As far as possible it is meant to track **Log-API** itself
# Copyright 2016-2017 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

319
documentation/monasca-log-api-spec.md
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@ -1,319 +0,0 @@
# Monasca Log API
Date: May 27, 2016
Document Version: v2.2.2
# Logs
The logs resource allows logs to be created and queried.
## Create Logs
Create logs.
### POST /v3.0/logs
#### Headers
* X-Auth-Token (string, required) - Keystone auth token
* Content-Type (string, required) - application/json
#### Path Parameters
None.
#### Query Parameters
* tenant_id (string, optional, restricted) - Tenant ID (project ID) to create
log on behalf of. Usage of this query parameter requires the role specified
in the configuration option `delegate_roles` .
#### Request Body
JSON object which can have a maximum size of 5 MB. It consists of global
dimensions (optional) and array of logs. Each single log message with
resulting envelope can have a maximum size of 1 MB.
Dimensions is a dictionary of key-value pairs and should be consistent with
metric dimensions.
Logs is an array of JSON objects describing the log entries. Every log object
can have individual set of dimensions which has higher precedence than global
ones. It should be noted that dimensions presented in each log record are also
optional.
If both global (at the root level) and local (at log entry level)
dimensions would be present, they will be merged into one dictionary.
Please note that local dimensions are logically considered as more
specific thus in case of conflict (i.e. having two entries with the same
key in both global and local dimensions) local dimensions take
precedence over global dimensions.
#### Request Examples
POST logs
```
POST /v3.0/logs HTTP/1.1
Host: 192.168.10.4:5607
Content-Type: application/json
X-Auth-Token: 27feed73a0ce4138934e30d619b415b0
Cache-Control: no-cache
{
"dimensions":{
"hostname":"mini-mon",
"service":"monitoring"
},
"logs":[
{
"message":"msg1",
"dimensions":{
"component":"mysql",
"path":"/var/log/mysql.log"
}
},
{
"message":"msg2",
"dimensions":{
"component":"monasca-api",
"path":"/var/log/monasca/monasca-api.log"
}
}
]
}
```
### Response
#### Status Code
* 204 - No content
#### Response Body
This request does not return a response body.
## List logs
Get precise log listing filtered by dimensions.
Note that this API is in development, and is not currently implemented.
This interface can used to obtain log entries for a time range, based on
matching a set of exact dimension values. By default, entries will be returned
in descending timestamp order (newest first). The log entries returned by this
API will not necessarily be identical to those POST-ed to the service, as the
data returned will have been subjected to deployment-specific transformation
stages (i.e. the "monasca-log-transform" service).
### GET /v3.0/logs
#### Headers
* X-Auth-Token (string, required) - Keystone auth token
* Accept (string) - application/json
#### Path Parameters
None.
#### Query Parameters
* tenant_id (string, optional, restricted) - Tenant ID from which to get logs
from. This parameter can be used to get logs from a tenant other than the tenant
the request auth token is scoped to. Usage of this query parameter is restricted
to users with the monasca admin role, as defined in the monasca-log-api
configuration file, which defaults to `monasca-admin`.
* dimensions (string, optional) - A dictionary to filter logs by specified as a
comma separated array of (key, value) pairs as `key1:value1,key2:value2, ...`,
multiple values for a key may be specified as
`key1:value1|value2|...,key2:value4,...`. If the value is omitted in the form
`key1,key2, ...`, then entries are returned where the dimension exists with
any value.
* start_time (string, optional) - The start time in ISO 8601 combined date and
time format in UTC.
* end_time (string, optional) - The end time in ISO 8601 combined date and time
format in UTC.
* offset (integer, optional) - Number of log entries to skip (Default: 0).
* limit (integer, optional) - Limit number of logs returned (Default: 10).
* sort_by (string, optional) - Comma separated list of fields or dimensions to
sort by. Fields may be followed by 'asc' or 'desc' to set the direction, e.g.
'timestamp asc'. Allowed fields for sort_by are currently: 'timestamp'.
(Default: no sorting)
#### Request Body
None.
#### Request Examples
```
GET /v3.0/logs?dimensions=hostname:devstack&start_time=2015-03-00T00:00:01Z HTTP/1.1
Host: 192.168.10.4:5607
Content-Type: application/json
X-Auth-Token: 2b8882ba2ec44295bf300aecb2caa4f7
Cache-Control: no-cache
```
### Response
#### Status Code
* 200 - OK
#### Response Body
Returns a JSON object with a 'links' array of links and an 'elements' array of
log entry objects with the following fields:
* timestamp (timestamp) - The originating time in ISO 8601 combined date and
time format in UTC, with millisecond resolution if available.
* message (string) - The contents of the log message.
* dimensions ({string(255): string(255)}) - Dimensions of the log, either
supplied with the log or added by transformation.
#### Response Examples
```
{
"links": [
{
"rel": "prev",
"href": "http://192.168.10.4:5607/v3.0/logs?start_time=2015-03-00T00%3A00%3A00Z&dimensions=hostname%3Adevstack"
},
{
"rel": "self",
"href": "http://192.168.10.4:5607/v3.0/logs?offset=10&start_time=2015-03-00T00%3A00%3A00Z&dimensions=hostname%3Adevstack"
},
{
"rel": "next",
"href": "http://192.168.10.4:5607/v3.0/logs?offset=20&start_time=2015-03-00T00%3A00%3A00Z&dimensions=hostname%3Adevstack"
}
],
"elements": [
{
"timestamp":"2015-03-03T05:24:55.202Z",
"message":"msg1",
"dimensions":{
"hostname":"devstack",
"component":"mysql",
"path":"/var/log/mysql.log"
}
},
{
"timestamp":"2015-03-01T02:22:09.112Z",
"message":"msg2",
"dimensions":{
"hostname":"devstack",
"component":"monasca-api",
"path":"/var/log/monasca/monasca-api.log"
}
}
]
}
```
# Healthcheck
Note that following part is updated for Python implementation.
The *Monasca Log API* comes with a built-in health check mechanism.
It is available in two flavors, both accessible under ```/healthcheck```
endpoint.
## Complex check
The complex check not only returns a response with success code if *Monasca Log API*
is up and running but it also verifies if peripheral components, such as **Kafka**,
are healthy too.
*Monasca Log API* will respond with following codes:
* 200 - both API and external components are healthy.
* 503 - API is running but problems with peripheral components have been spotted.
Example:
```curl -XGET 192.168.10.4:5607/healthcheck```
### Peripheral checks
* **Kafka** is considered healthy if connection to broker can be established
and configured topics can be found.
## Simple check
The simple check only returns response only if *Monasca Log API* is up and running.
It does not return any data because it is accessible only for ```HEAD``` requests.
If the *Monasca Log API* is running the following response code: ```204``` is expected.
Example:
```curl -XHEAD 192.168.10.4:5607/healthcheck```
=======
### POST /v2.0/log/single (deprecated)
#### Headers
* X-Auth-Token (string, required) - Keystone auth token
* Content-Type (string, required) - application/json; text/plain
* X-Application-Type (string(255), optional) - Type of application
* X-Dimensions ({string(255):string(255)}, required) - A dictionary consisting of (key, value) pairs used to structure logs.
#### Path Parameters
None.
#### Request Body
Consists of a single plain text message or a JSON object which can have a maximum length of 1048576 characters.
#### Request Examples
##### Plain text log - single line
POST a single line of plain text log.
```
POST /v2.0/log/single HTTP/1.1
Host: 192.168.10.4:5607
Content-Type: text/plain
X-Auth-Token: 27feed73a0ce4138934e30d619b415b0
X-Application-Type: apache
X-Dimensions: applicationname:WebServer01,environment:production
Cache-Control: no-cache
Hello World
```
##### Plain text log - multi lines
POST a multiple lines of plain text log.
```
POST /v2.0/log/single HTTP/1.1
Host: 192.168.10.4:5607
Content-Type: text/plain
X-Auth-Token: 27feed73a0ce4138934e30d619b415b0
X-Application-Type: apache
X-Dimensions: applicationname:WebServer01,environment:production
Cache-Control: no-cache
Hello\nWorld
```
##### JSON log
POST a JSON log
```
POST /v2.0/log/single HTTP/1.1
Host: 192.168.10.4:5607
Content-Type: application/json
X-Auth-Token: 27feed73a0ce4138934e30d619b415b0
X-Application-Type: apache
X-Dimensions: applicationname:WebServer01,environment:production
Cache-Control: no-cache
{
"message":"Hello World!",
"from":"hoover"
}
```
### Response
#### Status Code
* 204 - No content
#### Response Body
This request does not return a response body.
# Copyright 2016-2017 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

34
etc/monasca/log-api-logging.conf
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@ -1,34 +0,0 @@
[loggers]
keys = root, kafka
[handlers]
keys = console, file
[formatters]
keys = context
[logger_root]
level = INFO
handlers = console, file
[logger_kafka]
qualname = kafka
level = INFO
handlers = console, file
propagate = 0
[handler_console]
class = logging.StreamHandler
args = (sys.stderr,)
level = DEBUG
formatter = context
[handler_file]
class = logging.handlers.RotatingFileHandler
level = DEBUG
formatter = context
# store up to 5*100MB of logs
args = ('/var/log/monasca/log-api.log', 'a', 104857600, 5)
[formatter_context]
class = oslo_log.formatters.ContextFormatter

78
etc/monasca/log-api-paste.ini
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@ -1,78 +0,0 @@
#
# Copyright 2016-2017 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
[DEFAULT]
name = main
[composite:main]
use = egg:Paste#urlmap
/: la_version
/healthcheck: la_healthcheck
/v2.0: la_api_v2
/v3.0: la_api_v3
[pipeline:la_version]
pipeline = error_trap versionapp
[pipeline:la_healthcheck]
pipeline = error_trap healthcheckapp
[pipeline:la_api_v2]
pipeline = error_trap request_id auth api_v2_app
[pipeline:la_api_v3]
pipeline = error_trap request_id auth api_v3_app
[app:versionapp]
paste.app_factory = monasca_log_api.app.api:create_version_app
[app:healthcheckapp]
paste.app_factory = monasca_log_api.app.api:create_healthcheck_app
[app:api_v2_app]
paste.app_factory = monasca_log_api.app.api:create_api_app
set api_version=v2.0
[app:api_v3_app]
paste.app_factory = monasca_log_api.app.api:create_api_app
set api_version=v3.0
[filter:auth]
paste.filter_factory = keystonemiddleware.auth_token:filter_factory
[filter:request_id]
paste.filter_factory = oslo_middleware.request_id:RequestId.factory
# NOTE(trebskit) this is optional
# insert this into either pipeline to get some WSGI environment debug output
[filter:debug]
paste.filter_factory = oslo_middleware.debug:Debug.factory
[filter:error_trap]
paste.filter_factory = oslo_middleware.catch_errors:CatchErrors.factory
[server:main]
use = egg:gunicorn#main
bind = 127.0.0.1:5607
workers = 9
worker-connections = 2000
worker-class = eventlet
timeout = 30
backlog = 2048
keepalive = 2
proc_name = monasca-log-api
loglevel = DEBUG

25
etc/monasca/log-api-uwsgi.ini
View File

@ -1,25 +0,0 @@
[uwsgi]
wsgi-file = /usr/local/bin/monasca-log-api-wsgi
# Versions of mod_proxy_uwsgi>=2.0.6 should use a UNIX socket, see
# http://uwsgi-docs.readthedocs.org/en/latest/Apache.html#mod-proxy-uwsgi
uwsgi-socket = 127.0.0.1:5607
# Override the default size for headers from the 4k default.
buffer-size = 65535
# This is running standalone
master = true
enable-threads = true
# Tune this to your environment.
processes = 4
# uwsgi recommends this to prevent thundering herd on accept.
thunder-lock = true
plugins = python
# This ensures that file descriptors aren't shared between keystone processes.
lazy-apps = true

87
lower-constraints.txt
View File

@ -1,87 +0,0 @@
alabaster==0.7.10
appdirs==1.3.0
Babel==2.3.4
bandit==1.1.0
bashate==0.5.1
chardet==3.0.4
configparser==3.5.0
coverage==4.0
debtcollector==1.2.0
doc8==0.6.0
docutils==0.11
dulwich==0.15.0
eventlet==0.18.2
extras==1.0.0
falcon==2.0.0
fixtures==3.0.0
future==0.16.0
gevent==1.2.2
gitdb==0.6.4
GitPython==1.0.1
greenlet==0.4.10
imagesize==0.7.1
iso8601==0.1.11
Jinja2==2.10
kazoo==2.2
keystoneauth1==3.4.0
keystonemiddleware==4.17.0
linecache2==1.0.0
MarkupSafe==1.0
mccabe==0.2.1
monasca-common==2.7.0
monasca-statsd==1.1.0
monotonic==0.6
mox3==0.20.0
msgpack-python==0.4.0
netaddr==0.7.18
netifaces==0.10.4
openstackdocstheme==2.2.1
os-api-ref==1.5.0
os-client-config==1.28.0
os-testr==1.0.0
oslo.config==5.2.0
oslo.context==2.19.2
oslo.i18n==3.15.3
oslo.log==3.36.0
oslo.middleware==3.31.0
oslo.policy==1.30.0
oslo.serialization==2.18.0
oslo.utils==3.33.0
oslotest==3.2.0
Paste==2.0.2
PasteDeploy==1.5.0
pbr==2.0.0
positional==1.2.1
pycadf==1.1.0
pyflakes==0.8.1
Pygments==2.2.0
pyinotify==0.9.6
PyMySQL==0.7.6
pyparsing==2.1.0
python-dateutil==2.5.3
python-keystoneclient==3.8.0
python-mimeparse==1.6.0
python-statsd==2.1.0
python-subunit==1.0.0
pytz==2013.6
PyYAML==3.12
reno==3.1.0
requests==2.14.2
requestsexceptions==1.2.0
restructuredtext-lint==1.1.1
rfc3986==0.3.1
simplejson==3.8.1
six==1.10.0
smmap==0.9.0
snowballstemmer==1.2.1
Sphinx==2.0.0
sphinxcontrib-websupport==1.0.1
statsd==3.2.1
stestr==1.0.0
stevedore==1.20.0
tabulate==0.8.1
testtools==2.2.0
traceback2==1.4.0
unittest2==1.1.0
WebOb==1.7.1
wrapt==1.7.0

0
monasca_log_api/__init__.py
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0
monasca_log_api/app/__init__.py
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129
monasca_log_api/app/api.py
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@ -1,129 +0,0 @@
# Copyright 2017 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""
Module contains factories to initializes various applications
of monasca-log-api
"""
import six
import falcon
from oslo_log import log
from monasca_log_api.app.base import error_handlers
from monasca_log_api.app.base import request
from monasca_log_api.app.controller import healthchecks
from monasca_log_api.app.controller.v2 import logs as v2_logs
from monasca_log_api.app.controller.v3 import logs as v3_logs
from monasca_log_api.app.controller import versions
from monasca_log_api import config
def error_trap(app_name):
"""Decorator trapping any error during application boot time"""
@six.wraps(error_trap)
def _wrapper(func):
@six.wraps(_wrapper)
def _inner_wrapper(*args, **kwargs):
try:
return func(*args, **kwargs)
except Exception:
logger = log.getLogger(__name__)
logger.exception('Failed to load application \'%s\'', app_name)
raise
return _inner_wrapper
return _wrapper
def singleton_config(func):
"""Decorator ensuring that configuration is loaded only once."""
@six.wraps(singleton_config)
def _wrapper(global_config, **local_conf):
config.parse_args()
return func(global_config, **local_conf)
return _wrapper
@error_trap('version')
def create_version_app(global_conf, **local_conf):
"""Creates Version application"""
ctrl = versions.Versions()
controllers = {
'/': ctrl, # redirect http://host:port/ down to Version app
# avoid conflicts with actual pipelines and 404 error
'/version': ctrl, # list all the versions
'/version/{version_id}': ctrl # display details of the version
}
wsgi_app = falcon.API(
request_type=request.Request
)
wsgi_app.req_options.strip_url_path_trailing_slash = True
for route, ctrl in controllers.items():
wsgi_app.add_route(route, ctrl)
return wsgi_app
@error_trap('healthcheck')
def create_healthcheck_app(global_conf, **local_conf):
"""Creates Healthcheck application"""
ctrl = healthchecks.HealthChecks()
controllers = {
'/': ctrl
}
wsgi_app = falcon.API(
request_type=request.Request
)
for route, ctrl in controllers.items():
wsgi_app.add_route(route, ctrl)
return wsgi_app
@error_trap('api')
@singleton_config
def create_api_app(global_conf, **local_conf):
"""Creates MainAPI application"""
controllers = {}
api_version = global_conf.get('api_version')
if api_version == 'v2.0':
controllers.update({
'/log/single': v2_logs.Logs()
})
elif api_version == 'v3.0':
controllers.update({
'/logs': v3_logs.Logs()
})
wsgi_app = falcon.API(
request_type=request.Request
)
for route, ctrl in controllers.items():
wsgi_app.add_route(route, ctrl)
error_handlers.register_error_handlers(wsgi_app)
return wsgi_app

0
monasca_log_api/app/base/__init__.py
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28
monasca_log_api/app/base/error_handlers.py
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@ -1,28 +0,0 @@
# Copyright 2016 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import falcon
from monasca_log_api.app.base import model
def log_envelope_exception_handler(ex, req, resp, params):
raise falcon.HTTPUnprocessableEntity(
title='Failed to create Envelope',
description=ex.message)
def register_error_handlers(app):
app.add_error_handler(model.LogEnvelopeException,
log_envelope_exception_handler)

38
monasca_log_api/app/base/exceptions.py
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@ -1,38 +0,0 @@
# Copyright 2015 kornicameister@gmail.com
# Copyright 2015 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import falcon
HTTP_422 = '422 Unprocessable Entity'
class HTTPUnprocessableEntity(falcon.OptionalRepresentation, falcon.HTTPError):
"""HTTPUnprocessableEntity http error.
HTTPError that comes with '422 Unprocessable Entity' status
:argument: message(str) - meaningful description of what caused an error
:argument: kwargs - any other option defined in
:py:class:`falcon.OptionalRepresentation` and
:py:class:`falcon.HTTPError`
"""
def __init__(self, message, **kwargs):
falcon.HTTPError.__init__(self,
HTTP_422,
'unprocessable_entity',
message,
**kwargs
)

250
monasca_log_api/app/base/log_publisher.py
View File

@ -1,250 +0,0 @@
# Copyright 2015 kornicameister@gmail.com
# Copyright 2016-2017 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import time
import falcon
from monasca_common.kafka import producer
from monasca_log_api.common.rest import utils as rest_utils
from oslo_log import log
from oslo_utils import encodeutils
from monasca_log_api.app.base import model
from monasca_log_api import conf
from monasca_log_api.monitoring import client
from monasca_log_api.monitoring import metrics
LOG = log.getLogger(__name__)
CONF = conf.CONF
_RETRY_AFTER = 60
_TIMESTAMP_KEY_SIZE = len(
bytearray(str(int(time.time() * 1000)).encode('utf-8')))
_TRUNCATED_PROPERTY_SIZE = len(
bytearray('"truncated": true'.encode('utf-8')))
_KAFKA_META_DATA_SIZE = 32
_TRUNCATION_SAFE_OFFSET = 1
class InvalidMessageException(Exception):
pass
class LogPublisher(object):
"""Publishes log data to Kafka
LogPublisher is able to send single message to multiple configured topic.
It uses following configuration written in conf file ::
[log_publisher]
topics = 'logs'
kafka_url = 'localhost:8900'
Note:
Uses :py:class:`monasca_common.kafka.producer.KafkaProducer`
to ship logs to kafka. For more details
see `monasca_common`_ github repository.
.. _monasca_common: https://github.com/openstack/monasca-common
"""
def __init__(self):
self._topics = CONF.log_publisher.topics
self.max_message_size = CONF.log_publisher.max_message_size
self._kafka_publisher = producer.KafkaProducer(
url=CONF.log_publisher.kafka_url
)
if CONF.monitoring.enable:
self._statsd = client.get_client()
# setup counter, gauges etc
self._logs_published_counter = self._statsd.get_counter(
metrics.LOGS_PUBLISHED_METRIC
)
self._publish_time_ms = self._statsd.get_timer(
metrics.LOGS_PUBLISH_TIME_METRIC
)
self._logs_lost_counter = self._statsd.get_counter(
metrics.LOGS_PUBLISHED_LOST_METRIC
)
self._logs_truncated_gauge = self._statsd.get_gauge(
metrics.LOGS_TRUNCATED_METRIC
)
LOG.info('Initializing LogPublisher <%s>', self)
def send_message(self, messages):
"""Sends message to each configured topic.
Note:
Falsy messages (i.e. empty) are not shipped to kafka
See also
* :py:class:`monasca_log_api.common.model.Envelope`
* :py:meth:`._is_message_valid`
:param dict|list messages: instance (or instances) of log envelope
"""
if not messages:
return
if not isinstance(messages, list):
messages = [messages]
sent_counter = 0
num_of_msgs = len(messages)
LOG.debug('About to publish %d messages to %s topics',
num_of_msgs, self._topics)
try:
send_messages = []
for message in messages:
msg = self._transform_message(message)
send_messages.append(msg)
if CONF.monitoring.enable:
with self._publish_time_ms.time(name=None):
self._publish(send_messages)
else:
self._publish(send_messages)
sent_counter = len(send_messages)
except Exception as ex:
LOG.exception('Failure in publishing messages to kafka')
raise ex
finally:
self._after_publish(sent_counter, num_of_msgs)
def _transform_message(self, message):
"""Transforms message into JSON.
Method executes transformation operation for
single element. Operation is set of following
operations:
* checking if message is valid
(:py:func:`.LogPublisher._is_message_valid`)
* truncating message if necessary
(:py:func:`.LogPublisher._truncate`)
:param model.Envelope message: instance of message
:return: serialized message
:rtype: str
"""
if not self._is_message_valid(message):
raise InvalidMessageException()
truncated = self._truncate(message)
return encodeutils.safe_encode(truncated, incoming='utf-8')
def _truncate(self, envelope):
"""Truncates the message if needed.
Each message send to kafka is verified.
Method checks if message serialized to json
exceeds maximum allowed size that can be posted to kafka
queue. If so, method truncates message property of the log
by difference between message and allowed size.
:param Envelope envelope: original envelope
:return: serialized message
:rtype: str
"""
msg_str = model.serialize_envelope(envelope)
envelope_size = ((len(bytearray(msg_str, 'utf-8', 'replace')) +
_TIMESTAMP_KEY_SIZE +
_KAFKA_META_DATA_SIZE)
if msg_str is not None else -1)
diff_size = ((envelope_size - self.max_message_size) +
_TRUNCATION_SAFE_OFFSET)
if diff_size > 1:
truncated_by = diff_size + _TRUNCATED_PROPERTY_SIZE
LOG.warning(('Detected message that exceeds %d bytes,'
'message will be truncated by %d bytes'),
self.max_message_size,
truncated_by)
log_msg = envelope['log']['message']
truncated_log_msg = log_msg[:-truncated_by]
envelope['log']['truncated'] = True
envelope['log']['message'] = truncated_log_msg
if CONF.monitoring.enable:
self._logs_truncated_gauge.send(name=None, value=truncated_by)
msg_str = rest_utils.as_json(envelope)
else:
if CONF.monitoring.enable:
self._logs_truncated_gauge.send(name=None, value=0)
return msg_str
def _publish(self, messages):
"""Publishes messages to kafka.
:param list messages: list of messages
"""
num_of_msg = len(messages)
LOG.debug('Publishing %d messages', num_of_msg)
try:
for topic in self._topics:
self._kafka_publisher.publish(
topic,
messages
)
LOG.debug('Sent %d messages to topic %s', num_of_msg, topic)
except Exception as ex:
raise falcon.HTTPServiceUnavailable('Service unavailable',
str(ex), 60)
@staticmethod
def _is_message_valid(message):
"""Validates message before sending.
Methods checks if message is :py:class:`model.Envelope`.
By being instance of this class it is ensured that all required
keys are found and they will have their values.
"""
return message and isinstance(message, model.Envelope)
def _after_publish(self, send_count, to_send_count):
"""Executed after publishing to sent metrics.
:param int send_count: how many messages have been sent
:param int to_send_count: how many messages should be sent
"""
failed_to_send = to_send_count - send_count
if failed_to_send == 0:
LOG.debug('Successfully published all [%d] messages',
send_count)
else:
error_str = ('Failed to send all messages, %d '
'messages out of %d have not been published')
LOG.error(error_str, failed_to_send, to_send_count)
if CONF.monitoring.enable:
self._logs_published_counter.increment(value=send_count)
self._logs_lost_counter.increment(value=failed_to_send)

119
monasca_log_api/app/base/model.py
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@ -1,119 +0,0 @@
# Copyright 2016 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_utils import timeutils
import six
from monasca_log_api.common.rest import utils as rest_utils
def serialize_envelope(envelope):
"""Returns json representation of an envelope.
:return: json object of envelope
:rtype: six.text_type
"""
json = rest_utils.as_json(envelope, ensure_ascii=False)
if six.PY2:
raw = six.text_type(json.replace(r'\\', r'\\\\'), encoding='utf-8',
errors='replace')
else:
raw = json
return raw
class LogEnvelopeException(Exception):
pass
class Envelope(dict):
def __init__(self, log, meta):
if not log:
error_msg = 'Envelope cannot be created without log'
raise LogEnvelopeException(error_msg)
if 'tenantId' not in meta or not meta.get('tenantId'):
error_msg = 'Envelope cannot be created without tenant'
raise LogEnvelopeException(error_msg)
creation_time = self._get_creation_time()
super(Envelope, self).__init__(
log=log,
creation_time=creation_time,
meta=meta
)
@staticmethod
def _get_creation_time():
return timeutils.utcnow_ts()
@classmethod
def new_envelope(cls, log, tenant_id, region, dimensions=None):
"""Creates new log envelope
Log envelope is combined ouf of following properties
* log - dict
* creation_time - timestamp
* meta - meta block
Example output json would like this:
.. code-block:: json
{
"log": {
"message": "Some message",
"dimensions": {
"hostname": "devstack"
}
},
"creation_time": 1447834886,
"meta": {
"tenantId": "e4bd29509eda473092d32aadfee3e7b1",
"region": "pl"
}
}
:param dict log: original log element (containing message and other
params
:param str tenant_id: tenant id to be put in meta field
:param str region: region to be put in meta field
:param dict dimensions: additional dimensions to be appended to log
object dimensions
"""
if dimensions:
log['dimensions'].update(dimensions)
log_meta = {
'region': region,
'tenantId': tenant_id
}
return cls(log, log_meta)
@property
def log(self):
return self.get('log', None)
@property
def creation_time(self):
return self.get('creation_time', None)
@property
def meta(self):
return self.get('meta', None)

111
monasca_log_api/app/base/request.py
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@ -1,111 +0,0 @@
# Copyright 2016 FUJITSU LIMITED
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import falcon
from monasca_common.policy import policy_engine as policy
from monasca_log_api.app.base import request_context
from monasca_log_api.app.base import validation
from monasca_log_api import policies
policy.POLICIES = policies
_TENANT_ID_PARAM = 'tenant_id'
"""Name of the query-param pointing at project-id (tenant-id)"""
class Request(falcon.Request):
"""Variation of falcon.Request with context
Following class enhances :py:class:`falcon.Request` with
:py:class:`context.RequestContext`.
"""
def __init__(self, env, options=None):
super(Request, self).__init__(env, options)
self.context = request_context.RequestContext.from_environ(self.env)
def validate(self, content_types):
"""Performs common request validation
Validation checklist (in that order):
* :py:func:`validation.validate_content_type`
* :py:func:`validation.validate_payload_size`
* :py:func:`validation.validate_cross_tenant`
:param content_types: allowed content-types handler supports
:type content_types: list
:raises Exception: if any of the validation fails
"""
validation.validate_content_type(self, content_types)
validation.validate_payload_size(self)
validation.validate_cross_tenant(
tenant_id=self.project_id,
roles=self.roles,
cross_tenant_id=self.cross_project_id
)
@property
def project_id(self):
"""Returns project-id (tenant-id)
:return: project-id
:rtype: str
"""
return self.context.project_id
@property
def cross_project_id(self):
"""Returns project-id (tenant-id) found in query params.
This particular project-id is later on identified as
cross-project-id
:return: project-id
:rtype: str
"""
return self.get_param(_TENANT_ID_PARAM, required=False)
@property
def user_id(self):
"""Returns user-id
:return: user-id
:rtype: str
"""
return self.context.user
@property
def roles(self):
"""Returns roles associated with user
:return: user's roles
:rtype: list
"""
return self.context.roles
def can(self, action, target=None):
return self.context.can(action, target)
def __repr__(self):
return '%s, context=%s' % (self.path, self.context)

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