Vitrage API Client library.

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README.rst

Python bindings to the Vitrage API

This is a client library for Vitrage built to interface with the Vitrage API . It provides a Python API (the vitrageclient module) and a command-line tool (vitrage).

Contents:

Ubuntu Install

At the moment only manual install is available

Manual Install Steps:

cd to your python-vitrageclient repo
sudo pip install -r requirements.txt
python setup.py install

Building and Packaging

Install the tool dependencies

sudo apt-get install python-pip python-virtualenv

In the python-vitrageclient source directory

virtualenv --no-site-packages .venv

source ./.venv/bin/activate

pip install wheel

python setup.py bdist_wheel

pip install $(ls -1rt dist/*.whl | tail -1) --upgrade

Command-line API

Installing this distribution gets you a shell command, vitrage, that you can use to interact with the Vitrage API server.

Usage:

vitrage

vitrage help

vitrage help <command>

Environmental Variables

Environmental variables can be sourced, or optionally passed in as CLI arguments. It is easiest to source them first and then use the CLI.

When using Keystone to obtain the token and endpoint:

export OS_USERNAME=
export OS_PASSWORD=
export OS_USER_DOMAIN_NAME=
export OS_PROJECT_NAME=
export OS_AUTH_URL=
export OS_REGION_NAME=

When OS_USER_DOMAIN_NAME is not set, then 'Default' is assumed. Alternatively IDs can be used instead of names.

You'll find complete documentation on the shell by running vitrage help:

usage: vitrage [--version] [-v | -q] [--log-file LOG_FILE] [-h] [--debug]
             [--os-region-name <auth-region-name>]
             [--os-interface <interface>] [--insecure]
             [--os-cacert <ca-certificate>] [--os-cert <certificate>]
             [--os-key <key>] [--timeout <seconds>] [--os-auth-type <name>]
             [--os-auth-url OS_AUTH_URL] [--os-domain-id OS_DOMAIN_ID]
             [--os-domain-name OS_DOMAIN_NAME]
             [--os-project-id OS_PROJECT_ID]
             [--os-project-name OS_PROJECT_NAME]
             [--os-project-domain-id OS_PROJECT_DOMAIN_ID]
             [--os-project-domain-name OS_PROJECT_DOMAIN_NAME]
             [--os-trust-id OS_TRUST_ID]
             [--os-default-domain-id OS_DEFAULT_DOMAIN_ID]
             [--os-default-domain-name OS_DEFAULT_DOMAIN_NAME]
             [--os-user-id OS_USER_ID] [--os-user-name OS_USERNAME]
             [--os-user-domain-id OS_USER_DOMAIN_ID]
             [--os-user-domain-name OS_USER_DOMAIN_NAME]
             [--os-password OS_PASSWORD]
             [--vitrage-api-version VITRAGE_API_VERSION]

 Vitrage command line interface

 optional arguments:
   --version             show program's version number and exit
   -v, --verbose         Increase verbosity of output. Can be repeated.
   -q, --quiet           Suppress output except warnings and errors.
   --log-file LOG_FILE   Specify a file to log output. Disabled by default.
   -h, --help            Show help message and exit.
   --debug               Show tracebacks on errors.
   --os-region-name <auth-region-name>
                         Authentication region name (Env: OS_REGION_NAME)
   --os-interface <interface>
                         Select an interface type. Valid interface types:
                         [admin, public, internal]. (Env: OS_INTERFACE)
   --os-auth-type <name>, --os-auth-plugin <name>
                         Authentication type to use
   --vitrage-api-version VITRAGE_API_VERSION
                         Defaults to env[VITRAGE_API_VERSION] or 1.

 API Connection Options:
   Options controlling the HTTP API Connections

   --insecure            Explicitly allow client to perform "insecure" TLS
                         (https) requests. The server's certificate will not be
                         verified against any certificate authorities. This
                         option should be used with caution.
   --os-cacert <ca-certificate>
                         Specify a CA bundle file to use in verifying a TLS
                         (https) server certificate. Defaults to
                         env[OS_CACERT].
   --os-cert <certificate>
                         Defaults to env[OS_CERT].
   --os-key <key>        Defaults to env[OS_KEY].
   --timeout <seconds>   Set request timeout (in seconds).

 Authentication Options:
   Options specific to the password plugin.

   --os-auth-url OS_AUTH_URL
                         Authentication URL
   --os-domain-id OS_DOMAIN_ID
                         Domain ID to scope to
   --os-domain-name OS_DOMAIN_NAME
                         Domain name to scope to
   --os-project-id OS_PROJECT_ID, --os-tenant-id OS_PROJECT_ID
                         Project ID to scope to
   --os-project-name OS_PROJECT_NAME, --os-tenant-name OS_PROJECT_NAME
                         Project name to scope to
   --os-project-domain-id OS_PROJECT_DOMAIN_ID
                         Domain ID containing project
   --os-project-domain-name OS_PROJECT_DOMAIN_NAME
                         Domain name containing project
   --os-trust-id OS_TRUST_ID
                         Trust ID
   --os-default-domain-id OS_DEFAULT_DOMAIN_ID
                         Optional domain ID to use with v3 and v2 parameters.
                         It will be used for both the user and project domain
                         in v3 and ignored in v2 authentication.
   --os-default-domain-name OS_DEFAULT_DOMAIN_NAME
                         Optional domain name to use with v3 API and v2
                         parameters. It will be used for both the user and
                         project domain in v3 and ignored in v2 authentication.
   --os-user-id OS_USER_ID
                         User id
   --os-user-name OS_USERNAME, --os-username OS_USERNAME
                         Username
   --os-user-domain-id OS_USER_DOMAIN_ID
                         User's domain id
   --os-user-domain-name OS_USER_DOMAIN_NAME
                         User's domain name
   --os-password OS_PASSWORD
                         User's password

 Commands:
   alarms list    List alarms on entity
   complete       print bash completion command
   help           print detailed help for another command
   rca show       Show an RCA
   resource list  List resources
   resource show  Show a resource
   topology show  Show the topology of the system

Bash Completion

Basic command tab completion can be enabled by sourcing the bash completion script. :

source /usr/local/share/vitrage.bash_completion

Topology Example

Note: To see complete usage: 'vitrage help' and 'vitrage help <command>'

topology show:

{
 "directed": true,
 "graph": {},
 "nodes": [
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-8",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "20d12a8a-ea9a-89c6-5947-83bea959362e",
     "vitrage_id": "RESOURCE:nova.instance:20d12a8a-ea9a-89c6-5947-83bea959362e"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-2",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "dc35fa2f-4515-1653-ef6b-03b471bb395b",
     "vitrage_id": "RESOURCE:nova.instance:dc35fa2f-4515-1653-ef6b-03b471bb395b"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-13",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "9879cf5a-bdcf-3651-3017-961ed887ec86",
     "vitrage_id": "RESOURCE:nova.instance:9879cf5a-bdcf-3651-3017-961ed887ec86"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-10",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "fe124f4b-9ed7-4591-fcd1-803cf5c33cb1",
     "vitrage_id": "RESOURCE:nova.instance:fe124f4b-9ed7-4591-fcd1-803cf5c33cb1"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-11",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "f2e48a97-7350-061e-12d3-84c6dc3e67c0",
     "vitrage_id": "RESOURCE:nova.instance:f2e48a97-7350-061e-12d3-84c6dc3e67c0"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "host-2",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "available",
     "type": "nova.host",
     "id": "host-2",
     "vitrage_id": "RESOURCE:nova.host:host-2"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "host-3",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "available",
     "type": "nova.host",
     "id": "host-3",
     "vitrage_id": "RESOURCE:nova.host:host-3"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "host-0",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "available",
     "type": "nova.host",
     "id": "host-0",
     "vitrage_id": "RESOURCE:nova.host:host-0"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "host-1",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "available",
     "type": "nova.host",
     "id": "host-1",
     "vitrage_id": "RESOURCE:nova.host:host-1"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-9",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "275097cf-954e-8e24-b185-9514e24b8591",
     "vitrage_id": "RESOURCE:nova.instance:275097cf-954e-8e24-b185-9514e24b8591"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-1",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "a0f0805f-c804-cffe-c25a-1b38f555ed68",
     "vitrage_id": "RESOURCE:nova.instance:a0f0805f-c804-cffe-c25a-1b38f555ed68"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-14",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "56af57d2-34a4-19b1-5106-b613637a11a7",
     "vitrage_id": "RESOURCE:nova.instance:56af57d2-34a4-19b1-5106-b613637a11a7"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "zone-1",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "available",
     "type": "nova.zone",
     "id": "zone-1",
     "vitrage_id": "RESOURCE:nova.zone:zone-1"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-3",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "16e14c58-d254-2bec-53e4-c766e48810aa",
     "vitrage_id": "RESOURCE:nova.instance:16e14c58-d254-2bec-53e4-c766e48810aa"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-7",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "f35a1e10-74ff-7332-8edf-83cd6ffcb2de",
     "vitrage_id": "RESOURCE:nova.instance:f35a1e10-74ff-7332-8edf-83cd6ffcb2de"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-4",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "ea8a450e-cab1-2272-f431-494b40c5c378",
     "vitrage_id": "RESOURCE:nova.instance:ea8a450e-cab1-2272-f431-494b40c5c378"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-6",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "6e42bdc3-b776-1b2c-2c7d-b7a8bb98f721",
     "vitrage_id": "RESOURCE:nova.instance:6e42bdc3-b776-1b2c-2c7d-b7a8bb98f721"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-5",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "8c951613-c660-87c0-c18b-0fa3293ce8d8",
     "vitrage_id": "RESOURCE:nova.instance:8c951613-c660-87c0-c18b-0fa3293ce8d8"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "zone-0",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "available",
     "type": "nova.zone",
     "id": "zone-0",
     "vitrage_id": "RESOURCE:nova.zone:zone-0"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-0",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "78353ce4-2710-49b5-1341-b8cbb6000ebc",
     "vitrage_id": "RESOURCE:nova.instance:78353ce4-2710-49b5-1341-b8cbb6000ebc"
   },TODO
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "vm-12",
     "update_timestamp": "2015-12-01T12:46:41Z",
     "state": "ACTIVE",
     "project_id": "0683517e1e354d2ba25cba6937f44e79",
     "type": "nova.instance",
     "id": "35bf479a-75d9-80a9-874e-d3b50fb2dd2e",
     "vitrage_id": "RESOURCE:nova.instance:35bf479a-75d9-80a9-874e-d3b50fb2dd2e"
   },
   {
     "category": "RESOURCE",
     "is_placeholder": false,
     "is_deleted": false,
     "name": "openstack.node",
     "type": "openstack.node",
     "id": "openstack.node",
     "vitrage_id": "RESOURCE:openstack.node"
   }
 ],
 "links": [
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 3,
     "key": "contains",
     "source": 5
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 1,
     "key": "contains",
     "source": 5
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 16,
     "key": "contains",
     "source": 5
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 11,
     "key": "contains",
     "source": 5
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 13,
     "key": "contains",
     "source": 6
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 4,
     "key": "contains",
     "source": 6
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 14,
     "key": "contains",
     "source": 6
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 20,
     "key": "contains",
     "source": 7
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 0,
     "key": "contains",
     "source": 7
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 19,
     "key": "contains",
     "source": 7
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 15,
     "key": "contains",
     "source": 7
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 9,
     "key": "contains",
     "source": 8
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 10,
     "key": "contains",
     "source": 8
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 2,
     "key": "contains",
     "source": 8
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 17,
     "key": "contains",
     "source": 8
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 6,
     "key": "contains",
     "source": 12
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 8,
     "key": "contains",
     "source": 12
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 5,
     "key": "contains",
     "source": 18
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 7,
     "key": "contains",
     "source": 18
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 18,
     "key": "contains",
     "source": 21
   },
   {
     "relationship_name": "contains",
     "is_deleted": false,
     "target": 12,
     "key": "contains",
     "source": 21
   }
 ],
 "multigraph": true
}

RCA Example

Note: To see complete usage: 'vitrage help' and 'vitrage help <command>'

rca show:

vitrage rca show

{
"directed": true,
"graph": {

},
"nodes": [
  {
    "category": "ALARM",
    "type": "nagios",
    "name": "CPU load",
    "state": "Active",
    "severity": "WARNING",
    "update_timestamp": "2015-12-01T12:46:41Z",
    "info": "WARNING - 15min load 1.66 at 32 CPUs",
    "resource_type": "nova.host",
    "resource_name": "host-0",
    "resource_id": "host-0",
    "id": 0,
    "vitrage_id": "ALARM:nagios:host0:CPU load"
  },
  {
    "category": "ALARM",
    "type": "vitrage",
    "name": "Machine Suboptimal",
    "state": "Active",
    "severity": "WARNING",
    "update_timestamp": "2015-12-01T12:46:41Z",
    "resource_type": "nova.instance",
    "resource_name": "vm0",
    "resource_id": "20d12a8a-ea9a-89c6-5947-83bea959362e",
    "id": 1,
    "vitrage_id": "ALARM:vitrage:vm0:Machine Suboptimal"
  },
  {
    "category": "ALARM",
    "type": "vitrage",
    "name": "Machine Suboptimal",
    "state": "Active",
    "severity": "WARNING",
    "update_timestamp": "2015-12-01T12:46:41Z",
    "resource_type": "nova.instance",
    "resource_name": "vm1",
    "resource_id": "275097cf-954e-8e24-b185-9514e24b8591",
    "id": 2,
    "vitrage_id": "ALARM:vitrage:vm1:Machine Suboptimal"
  }
],
"links": [
  {
    "source": 0,
    "target": 1,
    "relationship": "causes"
  },
  {
    "source": 0,
    "target": 2,
    "relationship": "causes"
  }
],
"multigraph": false,
"inspected_index": 0
}

Resources Examples

Note: To see complete usage: 'vitrage help' and 'vitrage help <command>'

resource show:

vitrage resource show

TODO

resource list:

vitrage resource list

TODO

Alarms Examples

Note: To see complete usage: 'vitrage help' and 'vitrage help <command>'

alarms list:

vitrage alarms list
+---------+--------------------+---------------+--------------------------------------+----------+----------------------+
| type    | name               | resource_type | resource_id                          | severity | update_timestamp     |
+---------+--------------------+---------------+--------------------------------------+----------+----------------------+
| nagios  | CPU load           | nova.host     | host-0                               | WARNING  | 2015-12-01T12:46:41Z |
| vitrage | Machine Suboptimal | nova.instance | 20d12a8a-ea9a-89c6-5947-83bea959362e | WARNING  | 2015-12-01T12:46:41Z |
| vitrage | Machine Suboptimal | nova.instance | 275097cf-954e-8e24-b185-9514e24b8591 | WARNING  | 2015-12-01T12:46:41Z |
| aodh    | Memory overload    | nova.host     | host-0                               | WARNING  | 2015-12-01T12:46:41Z |
+---------+--------------------+---------------+--------------------------------------+----------+----------------------+

Python API

There's also a complete Python API.

In order to use the python api directly, you can pass in the credentials using the keystoneauth1 client library

Start using the vitrageclient API by constructing the vitrageclient client .Client class. The Client class is used to call all vitrage-api commands

The api_version matches the version of the Vitrage API. Currently it is 'v1_0'.

Example:

from vitrageclient import client
from keystoneauth1.identity.generic.password import Password
from keystoneauth1.session import Session

auth = Password(auth_url='http://135.248.18.224:5000/v2.0',
username='admin',password='password',project_name='admin')
session = Session(auth=auth,timeout=600)
myclient = client.Client('1',session=session)
myclient.topology.get()

License

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.