openstack
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openstack-ansible-nspawn_hosts
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Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
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Kevin Carter 2018-02-01 22:12:31 -06:00
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# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so
*.pyc
build/
dist/
doc/build/
# Packages #
############
# it's better to unpack these files and commit the raw source
# git has its own built in compression methods
*.7z
*.dmg
*.gz
*.iso
*.jar
*.rar
*.tar
*.zip
# Logs and databases #
######################
*.log
*.sql
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logs/*
# OS generated files #
######################
.DS_Store
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*.egg-info
Icon?
ehthumbs.db
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# User driven backup files #
############################
*.bak
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# Generated by pbr while building docs
######################################
AUTHORS
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# Files created by releasenotes build
releasenotes/build
# Test temp files
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# Vagrant artifacts
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# Git clones
openstack-ansible-ops

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[gerrit]
host=review.openstack.org
port=29418
project=openstack/openstack-ansible-nspawn_hosts.git

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OpenStack nspawn host setup
###########################
contributor guidelines
^^^^^^^^^^^^^^^^^^^^^^
Filing Bugs
-----------
Bugs should be filed on Launchpad, not GitHub: "https://bugs.launchpad.net/openstack-ansible"
When submitting a bug, or working on a bug, please ensure the following criteria are met:
* The description clearly states or describes the original problem or root cause of the problem.
* Include historical information on how the problem was identified.
* Any relevant logs are included.
* The provided information should be totally self-contained. External access to web services/sites should not be needed.
* Steps to reproduce the problem if possible.
Submitting Code
---------------
Changes to the project 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 and closed without regard.
Extra
-----
Tags:
If it's a bug that needs fixing in a branch in addition to Master, add a '\<release\>-backport-potential' tag (eg ``juno-backport-potential``). There are predefined tags that will autocomplete.
Status:
Please leave this alone, it should be New till someone triages the issue.
Importance:
Should only be touched if it is a Blocker/Gating issue. If it is, please set to High, and only use Critical if you have found a bug that can take down whole infrastructures.
Style guide
-----------
When creating tasks and other roles for use in Ansible please create then using the YAML dictionary format.
Example YAML dictionary format:
.. code-block:: yaml
- name: The name of the tasks
module_name:
thing1: "some-stuff"
thing2: "some-other-stuff"
tags:
- some-tag
- some-other-tag
Example **NOT** in YAML dictionary format:
.. code-block:: yaml
- name: The name of the tasks
module_name: thing1="some-stuff" thing2="some-other-stuff"
tags:
- some-tag
- some-other-tag
Usage of the ">" and "|" operators should be limited to Ansible conditionals and command modules such as the ansible ``shell`` module.
Issues
------
When submitting an issue, or working on an issue please ensure the following criteria are met:
* The description clearly states or describes the original problem or root cause of the problem.
* Include historical information on how the problem was identified.
* Any relevant logs are included.
* If the issue is a bug that needs fixing in a branch other than Master, add the ‘backport potential’ tag TO THE ISSUE (not the PR).
* The provided information should be totally self-contained. External access to web services/sites should not be needed.
* If the issue is needed for a hotfix release, add the 'expedite' label.
* Steps to reproduce the problem if possible.

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========================
Team and repository tags
========================
.. image:: http://governance.openstack.org/badges/openstack-ansible-nspawn_hosts.svg
:target: http://governance.openstack.org/reference/tags/index.html
.. Change things from this point on
===========================
OpenStack-Ansible nspawn hosts
===========================
Ansible role that configures a host for running nspawn containers.
Documentation for the project can be found at:
https://docs.openstack.org/openstack-ansible-nspawn_hosts/latest
The project home is at:
http://launchpad.net/openstack-ansible

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# Note:
# This file is maintained in the openstack-ansible-tests repository.
# https://git.openstack.org/cgit/openstack/openstack-ansible-tests/tree/Vagrantfile
#
# If you need to perform any change on it, you should modify the central file,
# then, an OpenStack CI job will propagate your changes to every OSA repository
# since every repo uses the same Vagrantfile
# Verify whether required plugins are installed.
required_plugins = [ "vagrant-disksize" ]
required_plugins.each do |plugin|
if not Vagrant.has_plugin?(plugin)
raise "The vagrant plugin #{plugin} is required. Please run `vagrant plugin install #{plugin}`"
end
end
Vagrant.configure(2) do |config|
config.vm.provider "virtualbox" do |v|
v.memory = 4096
v.cpus = 2
end
config.vm.synced_folder ".", "/vagrant", type: "rsync"
config.vm.provision "shell",
privileged: false,
inline: <<-SHELL
cd /vagrant
./run_tests.sh
SHELL
config.vm.define "ubuntu1604" do |xenial|
xenial.disksize.size = "40GB"
xenial.vm.box = "ubuntu/xenial64"
end
config.vm.define "opensuse422" do |leap422|
leap422.vm.box = "opensuse/openSUSE-42.2-x86_64"
end
config.vm.define "opensuse423" do |leap423|
leap423.vm.box = "opensuse/openSUSE-42.3-x86_64"
end
config.vm.define "centos7" do |centos7|
centos7.vm.box = "centos/7"
end
end

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# This file facilitates OpenStack-CI package installation
# before the execution of any tests.
#
# See the following for details:
# - https://docs.openstack.org/infra/bindep/
# - https://git.openstack.org/cgit/openstack-infra/bindep
#
# Even if the role does not make use of this facility, it
# is better to have this file empty, otherwise OpenStack-CI
# will fall back to installing its default packages which
# will potentially be detrimental to the tests executed.
#
# Note:
# This file is maintained in the openstack-ansible-tests repository.
# https://git.openstack.org/cgit/openstack/openstack-ansible-tests/tree/bindep.txt
# If you need to remove or add extra dependencies, you should modify
# the central file instead and once your change is accepted then update
# this file as well. The purpose of this file is to ensure that Python and
# Ansible have all their necessary binary requirements on the test host before
# tox executes. Any binary requirements needed by services/roles should be
# installed by those roles in their applicable package install tasks, not through
# using this file.
#
# The gcc compiler
gcc
# Base requirements for Ubuntu
git-core [platform:dpkg]
libssl-dev [platform:dpkg]
libffi-dev [platform:dpkg]
python2.7 [platform:dpkg]
python-apt [platform:dpkg]
python-dev [platform:dpkg]
python3 [platform:dpkg]
python3-apt [platform:dpkg]
python3-dev [platform:dpkg]
# Base requirements for RPM distros
gcc-c++ [platform:rpm]
git [platform:rpm]
libffi-devel [platform:rpm]
openssl-devel [platform:rpm]
python-devel [platform:rpm]
python2-dnf [platform:fedora]
# For SELinux
libselinux-python [platform:redhat]
libsemanage-python [platform:redhat]
# Required for compressing collected log files in CI
gzip

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---
# Copyright 2018, Rackspace US, Inc.
#
# 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.
nspawn_networks:
nspawn_address:
# The name of the bridge network, by default this is the interface with the default route
bridge: "{{ ansible_default_ipv4.interface | default('br-nspawn') }}"
# Optional | Enable or disable dhcp on this network
enable_dhcp: true
# Optional | When dhcp is enabled set the IP address range
dhcp_range: 10.0.4.2,10.0.4.129
# Optional | Set the address for the macvlan network
address: 10.0.4.1
# Optional | Set the netmask for the macvlan network
netmask: 255.255.255.0
# See all available options here:
# https://www.freedesktop.org/software/systemd/man/systemd.netdev.html#%5BMACVLAN%5D%20Section%20Options
nspawn_macvlan_mode: bridge
nspawn_host_machine_volume_size: 64G
nspawn_host_machine_quota_disabled: true
nspawn_hosts_validate_certs: true
nspawn_hosts_package_state: "latest"
nspawn_image_cache_refresh: false
nspawn_image_cache_server_mirrors:
- https://us.images.linuxcontainers.org
- https://uk.images.linuxcontainers.org
nspawn_cache_default_variant: "default"
nspawn_cache_prep_pre_commands: ""
nspawn_cache_prep_post_commands: ""
nspawn_cache_prep_dns:
- "208.67.222.222"
- "8.8.8.8"
nspawn_container_base_name: "{{ nspawn_cache_map.distro }}-{{ nspawn_cache_map.release }}-{{ nspawn_cache_map.arch }}"
nspawn_container_cache_files_from_host: []

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# Makefile for Sphinx documentation
#
# You can set these variables from the command line.
SPHINXOPTS =
SPHINXBUILD = sphinx-build
PAPER =
BUILDDIR = build
# User-friendly check for sphinx-build
ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
endif
# Internal variables.
PAPEROPT_a4 = -D latex_paper_size=a4
PAPEROPT_letter = -D latex_paper_size=letter
ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
# the i18n builder cannot share the environment and doctrees with the others
I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest coverage gettext
help:
@echo "Please use \`make <target>' where <target> is one of"
@echo " html to make standalone HTML files"
@echo " dirhtml to make HTML files named index.html in directories"
@echo " singlehtml to make a single large HTML file"
@echo " pickle to make pickle files"
@echo " json to make JSON files"
@echo " htmlhelp to make HTML files and a HTML help project"
@echo " qthelp to make HTML files and a qthelp project"
@echo " applehelp to make an Apple Help Book"
@echo " devhelp to make HTML files and a Devhelp project"
@echo " epub to make an epub"
@echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
@echo " latexpdf to make LaTeX files and run them through pdflatex"
@echo " latexpdfja to make LaTeX files and run them through platex/dvipdfmx"
@echo " text to make text files"
@echo " man to make manual pages"
@echo " texinfo to make Texinfo files"
@echo " info to make Texinfo files and run them through makeinfo"
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@echo " linkcheck to check all external links for integrity"
@echo " doctest to run all doctests embedded in the documentation (if enabled)"
@echo " coverage to run coverage check of the documentation (if enabled)"
clean:
rm -rf $(BUILDDIR)/*
html:
$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
@echo
@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
dirhtml:
$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
@echo
@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
singlehtml:
$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
@echo
@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
pickle:
$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
@echo
@echo "Build finished; now you can process the pickle files."
json:
$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
@echo
@echo "Build finished; now you can process the JSON files."
htmlhelp:
$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
@echo
@echo "Build finished; now you can run HTML Help Workshop with the" \
".hhp project file in $(BUILDDIR)/htmlhelp."
qthelp:
$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
@echo
@echo "Build finished; now you can run "qcollectiongenerator" with the" \
".qhcp project file in $(BUILDDIR)/qthelp, like this:"
@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/openstack-ansible-nspawn_hosts.qhcp"
@echo "To view the help file:"
@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/openstack-ansible-nspawn_hosts.qhc"
applehelp:
$(SPHINXBUILD) -b applehelp $(ALLSPHINXOPTS) $(BUILDDIR)/applehelp
@echo
@echo "Build finished. The help book is in $(BUILDDIR)/applehelp."
@echo "N.B. You won't be able to view it unless you put it in" \
"~/Library/Documentation/Help or install it in your application" \
"bundle."
devhelp:
$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
@echo
@echo "Build finished."
@echo "To view the help file:"
@echo "# mkdir -p $$HOME/.local/share/devhelp/openstack-ansible-nspawn_hosts"
@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/openstack-ansible-nspawn_hosts"
@echo "# devhelp"
epub:
$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
@echo
@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
latex:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo
@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
@echo "Run \`make' in that directory to run these through (pdf)latex" \
"(use \`make latexpdf' here to do that automatically)."
latexpdf:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo "Running LaTeX files through pdflatex..."
$(MAKE) -C $(BUILDDIR)/latex all-pdf
@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
latexpdfja:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo "Running LaTeX files through platex and dvipdfmx..."
$(MAKE) -C $(BUILDDIR)/latex all-pdf-ja
@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
text:
$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
@echo
@echo "Build finished. The text files are in $(BUILDDIR)/text."
man:
$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
@echo
@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
texinfo:
$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
@echo
@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
@echo "Run \`make' in that directory to run these through makeinfo" \
"(use \`make info' here to do that automatically)."
info:
$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
@echo "Running Texinfo files through makeinfo..."
make -C $(BUILDDIR)/texinfo info
@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
gettext:
$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
@echo
@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
changes:
$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
@echo
@echo "The overview file is in $(BUILDDIR)/changes."
linkcheck:
$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
@echo
@echo "Link check complete; look for any errors in the above output " \
"or in $(BUILDDIR)/linkcheck/output.txt."
doctest:
$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
@echo "Testing of doctests in the sources finished, look at the " \
"results in $(BUILDDIR)/doctest/output.txt."
coverage:
$(SPHINXBUILD) -b coverage $(ALLSPHINXOPTS) $(BUILDDIR)/coverage
@echo "Testing of coverage in the sources finished, look at the " \
"results in $(BUILDDIR)/coverage/python.txt."
xml:
$(SPHINXBUILD) -b xml $(ALLSPHINXOPTS) $(BUILDDIR)/xml
@echo
@echo "Build finished. The XML files are in $(BUILDDIR)/xml."
pseudoxml:
$(SPHINXBUILD) -b pseudoxml $(ALLSPHINXOPTS) $(BUILDDIR)/pseudoxml
@echo
@echo "Build finished. The pseudo-XML files are in $(BUILDDIR)/pseudoxml."
livehtml: html
sphinx-autobuild -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html

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#!/usr/bin/env python3
# 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.
# 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 pbr.version
import os
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
# sys.path.insert(0, os.path.abspath('.'))
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
# needs_sphinx = '1.0'
# 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',
'sphinx.ext.autodoc',
'sphinxmark'
]
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
# source_suffix = ['.rst', '.md']
source_suffix = '.rst'
# The encoding of source files.
# source_encoding = 'utf-8-sig'
# The master toctree document.
master_doc = 'index'
# General information about the project.
author = 'OpenStack-Ansible Contributors'
category = 'Miscellaneous'
copyright = '2014-2016, OpenStack-Ansible Contributors'
description = 'OpenStack-Ansible deploys OpenStack environments using Ansible.'
project = 'OpenStack-Ansible'
role_name = 'nspawn_hosts'
target_name = 'openstack-ansible-' + role_name
title = 'OpenStack-Ansible Documentation: ' + role_name + 'role'
# The link to the browsable source code (for the left hand menu)
oslosphinx_cgit_link = (
"https://git.openstack.org/cgit/openstack/{}".format(target_name)
)
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
version_info = pbr.version.VersionInfo(target_name)
# The full version, including alpha/beta/rc tags.
release = version_info.version_string_with_vcs()
# The short X.Y version.
version = version_info.canonical_version_string()
# openstackdocstheme options
repository_name = 'openstack/' + target_name
bug_project = project.lower()
bug_tag = ''
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#
# This is also used if you do content translation via gettext catalogs.
# Usually you set "language" from the command line for these cases.
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 = 'sphinx'
# 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
# If true, `todo` and `todoList` produce output, else they produce nothing.
todo_include_todos = 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 = {}
# 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
# 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 = ['_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 not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
html_last_updated_fmt = '%Y-%m-%d %H:%M'
# 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
# Language to be used for generating the HTML full-text search index.
# Sphinx supports the following languages:
# 'da', 'de', 'en', 'es', 'fi', 'fr', 'h', 'it', 'ja'
# 'nl', 'no', 'pt', 'ro', 'r', '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 = target_name + '-docs'
# -- 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, target_name + '.tex',
title, author, '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, target_name,
title, [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, target_name,
title, author, project,
description, category),
]
# 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
watermark = os.popen("git branch --contains $(git rev-parse HEAD)\
| awk -F/ '/stable/ {print $2}'").read().strip(' \n\t').capitalize()
if watermark == "":
watermark = "Pre-release"
# -- Options for sphinxmark -----------------------------------------------
sphinxmark_enable = True
sphinxmark_div = 'docs-body'
sphinxmark_image = 'text'
sphinxmark_text = watermark
sphinxmark_text_color = (128, 128, 128)
sphinxmark_text_size = 70

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==============================
OpenStack-Ansible nspawn hosts
==============================
Ansible role that configures a host for running nspawn containers.
To clone or view the source code for this repository, visit the role repository
for `nspawn_hosts <https://github.com/openstack/openstack-ansible-nspawn_hosts>`_.
Default variables
~~~~~~~~~~~~~~~~~
.. literalinclude:: ../../defaults/main.yml
:language: yaml
:start-after: under the License.
Dependencies
~~~~~~~~~~~~
This role needs pip >= 7.1 installed on the target host.
Example playbook
~~~~~~~~~~~~~~~~
.. literalinclude:: ../../examples/playbook.yml
:language: yaml

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- name: Basic nspawn host setup
hosts: "hosts"
user: root
roles:
- { role: "nspawn_hosts" }

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#!/usr/bin/env bash
# Copyright 2018, Rackspace US, Inc.
#
# 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.
# Enter a container using a friendly universal syntax
CPID=$(machinectl status $1 | awk '/Leader:/ {print $2}')
nsenter --mount=/proc/$CPID/ns/mnt \
--net=/proc/$CPID/ns/net \
--pid=/proc/$CPID/ns/pid \
--uts=/proc/$CPID/ns/uts \
--ipc=/proc/$CPID/ns/ipc

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# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
[Unit]
Description=Virtual Machine and Container Registration Service
Documentation=man:systemd-machined.service(8)
Documentation=http://www.freedesktop.org/wiki/Software/systemd/machined
Wants=machine.slice
After=machine.slice
[Service]
ExecStart=/lib/systemd/systemd-machined
BusName=org.freedesktop.machine1
CapabilityBoundingSet=CAP_KILL CAP_SYS_PTRACE CAP_SYS_ADMIN CAP_SETGID CAP_SYS_CHROOT CAP_DAC_READ_SEARCH CAP_DAC_OVERRIDE CAP_CHOWN CAP_FOWNER CAP_FSETID
WatchdogSec=3min
# Note that machined cannot be placed in a mount namespace, since it
# needs access to the host's mount namespace in order to implement the
# "machinectl bind" operation.

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# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
[Unit]
Description=Virtual Machine and Container Storage
ConditionPathExists=/var/lib/machines.raw
[Mount]
What=/var/lib/machines.raw
Where=/var/lib/machines
Type=btrfs
Options=loop

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---
# Copyright 2017, Rackspace US, Inc.
#
# 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.
- name: Restart networkd
service:
name: systemd-networkd
state: restarted
enabled: true
- name: Reload systemd units
systemd:
name: it_does_not_matter
daemon_reload: true
- name: Restart machined
systemd:
name: "systemd-machined.service"
state: "restarted"
enabled: true
- name: Restart machines mount
systemd:
name: "var-lib-machines.mount"
state: "restarted"
enabled: true
- name: Disable host dnsmasq service
systemd:
name: "dnsmasq.service"
state: "stopped"
enabled: false
masked: true
daemon_reload: true
- name: Remove rootfs archive
file:
path: "/tmp/rootfs.tar.xz"
state: "absent"
- name: Enable macvlan service
systemd:
name: "nspawn-macvlan.service"
state: "started"
enabled: true
daemon_reload: true
- name: Enable network dnsmasq service
systemd:
name: "dnsmasq-{{ 'mv-' + item.value.bridge.split('br-')[-1] }}.service"
state: "started"
enabled: true
daemon_reload: true
when:
- item.value.enable_dhcp | default(false) | bool
with_dict: "{{ container_networks | combine(nspawn_networks) }}"
- name: Remove policy-rc
file:
path: "/usr/sbin/policy-rc.d"
state: absent
changed_when: false

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export VIRTUAL_ENV=$(pwd)
export ANSIBLE_HOST_KEY_CHECKING=False
export ANSIBLE_SSH_CONTROL_PATH=/tmp/%%h-%%r
# TODO (odyssey4me) These are only here as they are non-standard folder
# names for Ansible 1.9.x. We are using the standard folder names for
# Ansible v2.x. We can remove this when we move to Ansible 2.x.
export ANSIBLE_ACTION_PLUGINS=${HOME}/.ansible/plugins/action
export ANSIBLE_CALLBACK_PLUGINS=${HOME}/.ansible/plugins/callback
export ANSIBLE_FILTER_PLUGINS=${HOME}/.ansible/plugins/filter
export ANSIBLE_LOOKUP_PLUGINS=${HOME}/.ansible/plugins/lookup
# This is required as the default is the current path or a path specified
# in ansible.cfg
export ANSIBLE_LIBRARY=${HOME}/.ansible/plugins/library
# This is required as the default is '/etc/ansible/roles' or a path
# specified in ansible.cfg
export ANSIBLE_ROLES_PATH=${HOME}/.ansible/roles:$(pwd)/..
export ANSIBLE_SSH_ARGS="-o ControlMaster=no \
-o UserKnownHostsFile=/dev/null \
-o StrictHostKeyChecking=no \
-o ServerAliveInterval=64 \
-o ServerAliveCountMax=1024 \
-o Compression=no \
-o TCPKeepAlive=yes \
-o VerifyHostKeyDNS=no \
-o ForwardX11=no \
-o ForwardAgent=yes"
echo "Run manual functional tests by executing the following:"
echo "# ./.tox/functional/bin/ansible-playbook -i tests/inventory tests/test.yml"

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---
# Copyright 2014, Rackspace US, Inc.
#
# 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.
galaxy_info:
author: rcbops
description: Deployment of nspawn hosts for use in Rackspace Private Cloud
company: Rackspace
license: Apache2
min_ansible_version: 2.2.0
platforms:
- name: Ubuntu
versions:
- xenial
- name: EL
versions:
- 7
- name: opensuse
versions:
- 42.1
- 42.2
- 42.3
categories:
- cloud
- nspawn
- development
- openstack
dependencies:
- role: apt_package_pinning
when:
- ansible_pkg_mgr == 'apt'

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---
# Copyright 2017, Rackspace US, Inc.
#
# 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.
#
# (c) 2017, Jean-Philippe Evrard <jean-philippe.evrard@rackspace.co.uk>
maturity_info:
status: development
created_during: queens

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0
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0
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285
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#!/usr/bin/env python3
# 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.
# 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.
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
# sys.path.insert(0, os.path.abspath('.'))
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
# needs_sphinx = '1.0'
# 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',
'reno.sphinxext',
]
# 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-sig'
# The master toctree document.
master_doc = 'index'
# General information about the project.
author = 'OpenStack-Ansible Contributors'
category = 'Miscellaneous'
copyright = '2014-2016, OpenStack-Ansible Contributors'
description = 'OpenStack-Ansible deploys OpenStack environments using Ansible.'
project = 'OpenStack-Ansible'
role_name = 'nspawn_hosts'
target_name = 'openstack-ansible-' + role_name
title = 'OpenStack-Ansible Release Notes: ' + role_name + 'role'
# The link to the browsable source code (for the left hand menu)
oslosphinx_cgit_link = (
"https://git.openstack.org/cgit/openstack/{}".format(target_name)
)
# Release notes do not need a version number in the title, they
# cover multiple releases.
# The full version, including alpha/beta/rc tags.
release = ''
# The short X.Y version.
version = ''
# openstackdocstheme options
repository_name = 'openstack/' + target_name
bug_project = project.lower()
bug_tag = ''
# 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 = 'sphinx'
# 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 = {}
# 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
# 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 = ['_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 not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
html_last_updated_fmt = '%Y-%m-%d %H:%M'
# 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 = target_name + '-docs'
# -- 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, target_name + '.tex',
title, author, '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, target_name,
title, [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, target_name,
title, author, project,
description, category),
]
# 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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================================
OpenStack-Ansible Release Notes
================================
.. toctree::
:maxdepth: 1
unreleased

5
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==============================
Current Series Release Notes
==============================
.. release-notes::

59
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#!/usr/bin/env bash
# Copyright 2015, Rackspace US, Inc.
#
# 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.
#
# Note:
# This file is maintained in the openstack-ansible-tests repository.
# https://git.openstack.org/cgit/openstack/openstack-ansible-tests/tree/run_tests.sh
# If you need to modify this file, update the one in the openstack-ansible-tests
# repository and then update this file as well. The purpose of this file is to
# prepare the host and then execute all the tox tests.
#
## Shell Opts ----------------------------------------------------------------
set -xeu
## Vars ----------------------------------------------------------------------
export WORKING_DIR=${WORKING_DIR:-$(pwd)}
## Main ----------------------------------------------------------------------
source /etc/os-release || source /usr/lib/os-release
install_pkg_deps() {
pkg_deps="git"
# Prefer dnf over yum for CentOS.
which dnf &>/dev/null && RHT_PKG_MGR='dnf' || RHT_PKG_MGR='yum'
case ${ID,,} in
*suse*) pkg_mgr_cmd="zypper -n in" ;;
centos|rhel|fedora) pkg_mgr_cmd="${RHT_PKG_MGR} install -y" ;;
ubuntu|debian) pkg_mgr_cmd="apt-get install -y" ;;
*) echo "unsupported distribution: ${ID,,}"; exit 1 ;;
esac
eval sudo $pkg_mgr_cmd $pkg_deps
}
# Install the host distro package dependencies
install_pkg_deps
# Clone the tests repo for access to the common test script
source tests/tests-repo-clone.sh
# Execute the common test script
source tests/common/run_tests_common.sh

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[metadata]
name = openstack-ansible-nspawn_hosts
summary = Role for setting up nspawn Hosts
description-file =
README.rst
author = OpenStack
author-email = openstack-dev@lists.openstack.org
home-page = https://docs.openstack.org/openstack-ansible-nspawn_hosts/latest/
classifier =
Intended Audience :: Developers
Intended Audience :: System Administrators
License :: OSI Approved :: Apache Software License
Operating System :: POSIX :: Linux
[build_sphinx]
all_files = 1
build-dir = doc/build
source-dir = doc/source
[pbr]
warnerrors = True
[wheel]
universal = 1

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# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
#
# 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.
# THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
import setuptools
# In python < 2.7.4, a lazy loading of package `pbr` will break
# setuptools if some other modules registered functions in `atexit`.
# solution from: http://bugs.python.org/issue15881#msg170215
try:
import multiprocessing # noqa
except ImportError:
pass
setuptools.setup(
setup_requires=['pbr>=2.0.0'],
pbr=True)

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---
# Copyright 2017, Rackspace US, Inc.
#
# 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.
# NOTE(cloudnull): At this time the nspawn implementation does not support suse.
# When we can use networkd on suse this should be revised.
- name: Check if os is suse
fail:
msg: >-
At this time the nspawn implementation does not support suse.
when:
- ansible_pkg_mgr == 'zypper'
- name: Pull systemd version
command: "systemctl --version"
changed_when: false
register: systemd_version
tags:
- skip_ansible_lint
- name: Set facts
set_fact:
nspawn_systemd_version: "{{ systemd_version.stdout_lines[0].split()[-1] }}"
- name: Gather variables for each operating system
include_vars: "{{ item }}"
with_first_found:
- "{{ hostvars[physical_host]['ansible_distribution'] | lower }}-{{ hostvars[physical_host]['ansible_distribution_version'] | lower }}.yml"
- "{{ hostvars[physical_host]['ansible_distribution'] | lower }}-{{ hostvars[physical_host]['ansible_distribution_major_version'] | lower }}.yml"
- "{{ hostvars[physical_host]['ansible_os_family'] | lower }}-{{ hostvars[physical_host]['ansible_distribution_major_version'] | lower }}.yml"
- "{{ hostvars[physical_host]['ansible_distribution'] | lower }}.yml"
- "{{ hostvars[physical_host]['ansible_os_family'] | lower }}.yml"
tags:
- always
- name: Prevent service from starting on install
copy:
content: |
#!/bin/bash
exit 101
dest: "/usr/sbin/policy-rc.d"
mode: "0755"
when:
- ansible_pkg_mgr == 'apt'
notify:
- Remove policy-rc
- name: Install distro packages
package:
pkg: "{{ nspawn_hosts_distro_packages }}"
state: "{{ nspawn_hosts_package_state }}"
register: install_packages
until: install_packages|success
retries: 5
delay: 2
notify:
- Disable host dnsmasq service
- Restart networkd
- name: Move nspawn-attach into place
copy:
src: nspawn-attach.sh
dest: /usr/local/bin/nspawn-attach
mode: '0755'
- name: Create networkd and nspawn directories
file:
path: "{{ item }}"
state: directory
with_items:
- /etc/systemd/nspawn
- /etc/systemd/network
- include: nspawn_cache_prestage.yml
tags:
- always
- include: nspawn_volume.yml
- include: nspawn_networking.yml
- include: nspawn_cache.yml
- include: nspawn_networking.yml

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---
# Copyright 2018, Rackspace US, Inc.
#
# 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.
- name: Remove old image cache
command: "btrfs subvolume delete /var/lib/machines/{{ nspawn_container_base_name }}"
register: cache_refresh_del
changed_when: cache_refresh_del.rc == 0
failed_when: cache_refresh_del.rc not in [0, 1]
when:
- nspawn_image_cache_refresh | bool
- name: Add image cache
command: "btrfs subvolume create /var/lib/machines/{{ nspawn_container_base_name }}"
register: cache_refresh_add
changed_when: cache_refresh_add.rc == 0
failed_when: cache_refresh_add.rc not in [0, 1]
when:
- nspawn_image_cache_refresh | bool
- name: Ensure image has been pre-staged
async_status:
jid: "{{ prestage_image.ansible_job_id }}"
register: job_result
until: job_result.finished
retries: 60
when:
- nspawn_image_cache_refresh | bool
- name: Place container rootfs
unarchive:
src: "/tmp/rootfs.tar.xz"
dest: "/var/lib/machines/{{ nspawn_container_base_name }}"
remote_src: True
notify:
- Remove rootfs archive
when:
- nspawn_image_cache_refresh | bool
- name: Cached image preparation script
template:
src: "prep-scripts/nspawn_{{ nspawn_cache_map.distro }}_prep.sh.j2"
dest: "/var/lib/machines/{{ nspawn_container_base_name }}/usr/local/bin/cache-prep-commands.sh"
mode: "0755"
when:
- nspawn_image_cache_refresh | bool
# This task runs several commands against the cached image to speed up the
# nspawn_container_create playbook.
- name: Prepare cached image setup commands
shell: "chroot /var/lib/machines/{{ nspawn_container_base_name }} /usr/local/bin/cache-prep-commands.sh > /var/log/nspawn-cache-prep-commands.log 2>&1"
changed_when: false
when:
- nspawn_image_cache_refresh | bool
- name: Sync files from the host into the container cache
shell: |
if [[ -e "{{ item }}" ]]; then
rsync -av "{{ item }}" "/var/lib/machines/{{ nspawn_container_base_name }}{{ item }}"
else
exit 3
fi
changed_when: _rsync_container_cache.rc == 0
failed_when: _rsync_container_cache.rc not in [0, 3]
register: _rsync_container_cache
args:
executable: "/bin/bash"
with_items: "{{ (nspawn_copy_from_host | union(nspawn_container_cache_files_from_host)) | list }}"
when:
- nspawn_image_cache_refresh | bool
- name: Create networkd directory
file:
path: "/var/lib/machines/{{ nspawn_container_base_name }}/etc/systemd/network"
state: directory
- name: Create static MACs in the container
template:
src: "templates/systemd-nspawn-default.link.j2"
dest: "/var/lib/machines/{{ nspawn_container_base_name }}/etc/systemd/network/99-default.link"
notify:
- Restart networkd

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---
# Copyright 2017, Rackspace US, Inc.
#
# 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.
- name: Check cached image status
command: "machinectl image-status {{ nspawn_container_base_name }}"
register: cache_check
changed_when: false
failed_when: false
- name: Set cache refresh fact
set_fact:
nspawn_image_cache_refresh: true
when:
- cache_check.rc != 0
- name: Set nspawn cache path fact
set_fact:
cache_index_item: "{{ nspawn_cache_map.distro }};{{ nspawn_cache_map.release }};{{ nspawn_cache_map.arch }};{{ nspawn_cache_default_variant }};"
cache_time: "{{ ansible_date_time.epoch }}"
when:
- nspawn_image_cache_refresh | bool
- name: Fetch nspawn image-index
shell: >
aria2c
--max-connection-per-server=4
--allow-overwrite=true
--dir=/tmp
--out=index-system
--check-certificate={{ (nspawn_hosts_validate_certs | bool) | lower }}
{% for server in nspawn_image_cache_server_mirrors %}{{ server }}/meta/1.0/index-system {% endfor %}
args:
warn: no
when:
- nspawn_image_cache_refresh | bool
tags:
- skip_ansible_lint
- name: Retrieve the index
slurp:
src: "/tmp/index-system"
changed_when: false
register: image_index
when:
- nspawn_image_cache_refresh | bool
# Example index lines:
# ubuntu;xenial;amd64;default;20180123_08:05;/images/ubuntu/xenial/amd64/default/20180123_08:05/
# As there may be multiple images, and they use a timestamp, we can sort
# the resulting list in reverse order and use the first item in the list
# as it will be the latest available.
- name: Set image index fact
set_fact:
nspawn_images: >
{%- set images = [] %}
{%- for image in (image_index.content | b64decode).splitlines() %}
{%- if image | match("^" + cache_index_item) %}
{%- set _ = images.append(image) %}
{%- endif %}
{%- endfor %}
{{- images | sort(reverse=True) -}}
when:
- nspawn_image_cache_refresh | bool
# We only want to download a single image, rather than downloading
# each of them in turn and they overwrite each other as they all
# download to the same file name and path.
- name: Pre-stage the nspawn image on the system
shell: >
aria2c
--max-connection-per-server=4
--allow-overwrite=true
--dir=/tmp
--out=rootfs.tar.xz
--check-certificate={{ (nspawn_hosts_validate_certs | bool) | lower }}
{% for server in nspawn_image_cache_server_mirrors %}{{ server }}{{ nspawn_images[0].split(';')[-1] }}rootfs.tar.xz {% endfor %}
> /var/log/aria2c-image-prestage.log 2>&1
args:
warn: no
register: prestage_image
async: 300
poll: 0
when:
- nspawn_image_cache_refresh | bool
tags:
- skip_ansible_lint

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---
# Copyright 2017, Rackspace US, Inc.
#
# 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.
- block:
- name: Create machined proxy override unit directories
file:
path: "/etc/systemd/system/{{ item }}"
owner: root
group: root
mode: '0755'
state: directory
with_items:
- systemd-machined.service.d
- systemd-importd.service.d
- name: Drop the machined proxy override units
template:
src: systemd-proxy-unit.conf.j2
dest: /etc/systemd/system/{{ item }}/proxy.conf
owner: root
group: root
mode: '0644'
with_items:
- systemd-machined.service.d
- systemd-importd.service.d
when:
- (deployment_environment_variables | default({})).keys() | length > 0
- name: Create static MACs on the host
template:
src: "templates/systemd-nspawn-default.link.j2"
dest: /etc/systemd/network/99-default.link
notify:
- Restart networkd
- name: Create MACVLAN net device(s)
template:
src: "templates/systemd-nspawn-mv.netdev.j2"
dest: "/etc/systemd/network/{{ 'mv-' + item.value.bridge.split('br-')[-1] }}.netdev"
with_dict: "{{ container_networks | combine(nspawn_networks) }}"
notify:
- Restart networkd
- name: Create MACVLAN network(s)
template:
src: "templates/systemd-nspawn-mv.network.j2"
dest: "/etc/systemd/network/{{ 'mv-' + item.value.bridge.split('br-')[-1] }}.network"
with_dict: "{{ container_networks | combine(nspawn_networks) }}"
notify:
- Restart networkd
- name: Create macvlan service
template:
src: "nspawn-macvlan-systemd-init.j2"
dest: "/etc/systemd/system/nspawn-macvlan.service"
notify:
- Enable macvlan service
- name: Create systemd-nspawn@ service
template:
src: "systemd-nspawn@.service.j2"
dest: "/lib/systemd/system/systemd-nspawn@.service"
- name: Create dnsmasq config(s)
template:
src: "dnsmasq-config.conf.j2"
dest: "/etc/dnsmasq.d/dnsmasq-{{ 'mv-' + item.value.bridge.split('br-')[-1] }}.conf"
with_dict: "{{ container_networks | combine(nspawn_networks) }}"
when:
- item.value.enable_dhcp | default(false) | bool
notify:
- Enable network dnsmasq service
- name: Create dnsmasq systemd config(s)
template:
src: "nspawn-dnsmasq-systemd-init.j2"
dest: "/etc/systemd/system/dnsmasq-{{ 'mv-' + item.value.bridge.split('br-')[-1] }}.service"
with_dict: "{{ container_networks | combine(nspawn_networks) }}"
when:
- item.value.enable_dhcp | default(false) | bool
notify:
- Enable network dnsmasq service

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---
# Copyright 2017, Rackspace US, Inc.
#
# 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.
- name: Check machinectl mount point
command: mountpoint /var/lib/machines
failed_when: false
changed_when: false
register: machinectl_mount
- name: Create systemd sparse file
block:
- name: Set volume size
shell: machinectl set-limit {{ nspawn_host_machine_volume_size }}
changed_when: false
register: machines_create
args:
executable: /bin/bash
rescue:
- name: Create volume file (fallback)
shell: |
truncate -s '>{{ nspawn_host_machine_volume_size }}' /var/lib/machines.raw
register: machines_create
args:
executable: /bin/bash
- name: Disable the machinectl quota system
block:
- name: Disable the machinectl quota system
command: "btrfs quota {{ nspawn_host_machine_quota_disabled | bool | ternary('disable', 'enabled') }} /var/lib/machines"
changed_when: false
register: machines_create
args:
executable: /bin/bash
rescue:
- name: Notice quota system was not disabled
debug:
msg: >-
The machinectl quota system could not be disabled. This typically
means it is already off or not available on the system.
- name: Systemd machinectl mount
block:
- name: Format the machines sparse file
filesystem:
fstype: btrfs
dev: /var/lib/machines.raw
- name: Create machines mount point
file:
path: "/var/lib/machines"
state: "directory"
recurse: true
- name: Move machines mount into place
copy:
src: var-lib-machines.mount
dest: /etc/systemd/system/var-lib-machines.mount
register: mount_unit
notify:
- Reload systemd units
- Restart machines mount
- name: Move machined service into place
copy:
src: systemd-machined.service
dest: /etc/systemd/system/systemd-machined.service
register: machined_unit
notify:
- Reload systemd units
- Restart machined
when:
- machinectl_mount.rc != 0
- meta: flush_handlers
# NOTE(cloudnull): Because the machines mount may be a manually created sparse
# file we run an online resize to ensure the machines mount is
# the size we expect.
- name: Ensure the machines fs is sized correctly
command: "btrfs filesystem resize max /var/lib/machines"
changed_when: false
failed_when: false
when:
- machines_create | changed

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# {{ ansible_managed }}
user=systemd-network
listen-address={{ item.value.address }}
dhcp-range={{ item.value.dhcp_range }}
dhcp-lease-max=128
except-interface=lo
interface={{ 'mv-' + item.value.bridge.split('br-')[-1] }}
dhcp-leasefile=/var/lib/misc/nspawn-{{ item.value.bridge }}-dnsmasq.leases
strict-order
bind-interfaces
no-hosts
no-negcache
domain-needed
bogus-priv
no-poll

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# {{ ansible_managed }}
[Unit]
Description=nspawn dnsmasq service
After=syslog.target
After=network.target
After=nspawn-macvlan.service
[Service]
Type=simple
User=root
{% set addr_cidr = (item.value.address | string + '/' + item.value.netmask | string) | ipaddr('prefix') %}
ExecStartPre=-/sbin/iptables -t nat -A POSTROUTING -s {{ item.value.address }}/{{ addr_cidr }} ! -d {{ item.value.address }}/{{ addr_cidr }} -j MASQUERADE
ExecStart=/usr/sbin/dnsmasq --keep-in-foreground --conf-file=/etc/dnsmasq.d/dnsmasq-{{ 'mv-' + item.value.bridge.split('br-')[-1] }}.conf
ExecStop=-/usr/bin/killall -u systemd-network --regexp ^dnsmasq
ExecStopPost=-/sbin/iptables -t nat -D POSTROUTING -s {{ item.value.address }}/{{ addr_cidr }} ! -d {{ item.value.address }}/{{ addr_cidr }} -j MASQUERADE
PIDFile=/run/run/nspawn-{{ item.value.bridge }}-dnsmasq.pid
# Give a reasonable amount of time for the server to start up/shut down
TimeoutSec=120
Restart=on-failure
RestartSec=2
# This creates a specific slice which all services will operate from
# The accounting options give us the ability to see resource usage through
# the `systemd-cgtop` command.
Slice=nspawn-networking.slice
CPUAccounting=true
BlockIOAccounting=true
MemoryAccounting=false
TasksAccounting=true
[Install]
WantedBy=multi-user.target

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# {{ ansible_managed }}
[Unit]
Description=nspawn macvlan service
After=syslog.target
After=network.target
[Service]
Type=oneshot
User=root
RemainAfterExit=yes
{% set seen_start_interfaces = [] %}
{% for key, value in (container_networks | combine(nspawn_networks)).items() %}
{% set interface = value.bridge.split('br-')[-1] %}
{% set mv_interface = 'mv-' + interface %}
{% if value.bridge not in seen_start_interfaces %}
{% set interface_from_ansible = 'ansible_' + value.bridge | replace('-', '_') %}
{% if hostvars[inventory_hostname][interface_from_ansible]['type'] == 'bridge' %}
ExecStart=-/sbin/ip link add dev "veth-{{ interface }}1" type veth peer name "veth-{{ interface }}2"
ExecStart=-/sbin/ip link set dev "veth-{{ interface }}1" up
ExecStart=-/sbin/ip link set dev "veth-{{ interface }}2" up
ExecStart=-/sbin/ip link set "veth-{{ interface }}1" master "{{ value.bridge }}"
ExecStart=-/sbin/ip link add "{{ mv_interface }}" link "veth-{{ interface }}2" type macvlan mode {{ nspawn_macvlan_mode }}
{% else %}
ExecStart=-/sbin/ip link add "{{ mv_interface }}" link "{{ value.bridge }}" type macvlan mode {{ nspawn_macvlan_mode }}
{% endif %}
{% set _ = seen_start_interfaces.append(value.bridge) %}
{% endif %}
{% endfor %}
[Install]
WantedBy=multi-user.target

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#!/usr/bin/env bash
# Copyright 2018, Rackspace US, Inc.
#
# 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.
# {{ ansible_managed }}
set -e
{{ nspawn_cache_prep_pre_commands }}
mkdir -p /etc/ansible/facts.d
mkdir -p /var/backup
if [ -a /etc/resolv.conf ]; then
mv /etc/resolv.conf /etc/resolv.conf.org
fi
{% for resolver in nspawn_cache_prep_dns %}
echo "nameserver {{ resolver }}" >> /etc/resolv.conf
{% endfor %}
rpm --import /etc/pki/rpm-gpg/*
# Prefer dnf over yum for CentOS.
which dnf &>/dev/null && RHT_PKG_MGR='dnf' || RHT_PKG_MGR='yum'
# Create yum/dnf transaction file and run it all at once
echo "update" > /tmp/package-transaction.txt
echo "install {{ nspawn_container_distro_packages | join(' ') }}" >> /tmp/package-transaction.txt
echo "run" >> /tmp/package-transaction.txt
$RHT_PKG_MGR -y shell /tmp/package-transaction.txt
yum-complete-transaction --cleanup-only
rm -f /tmp/package-transaction.txt
rm -f /usr/bin/python || true
ln -s /usr/bin/python2.7 /usr/bin/python
chage -I -1 -d -1 -m 0 -M 99999 -E -1 root
if [ -a /etc/resolv.conf.org ]; then
mv /etc/resolv.conf.org /etc/resolv.conf
else
rm -f /etc/resolv.conf
fi
systemctl enable systemd-networkd.service
{{ nspawn_cache_prep_post_commands }}

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#!/usr/bin/env bash
# Copyright 2018, Rackspace US, Inc.
#
# 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.
# {{ ansible_managed }}
set -e
{{ nspawn_cache_prep_pre_commands }}
mkdir -p /etc/ansible/facts.d
mkdir -p /var/backup
if [ -a "/etc/resolv.conf" ]; then
mv /etc/resolv.conf /etc/resolv.conf.org
fi
{% for resolver in nspawn_cache_prep_dns %}
echo "nameserver {{ resolver }}" >> /etc/resolv.conf
{% endfor %}
# Update base distribution
export DEBIAN_FRONTEND=noninteractive
apt-get remove -y --purge snap* nspawn* lxd* || true
apt-get update
apt-get install -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --force-yes {{ nspawn_container_distro_packages | join(' ') }}
apt-get upgrade -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --force-yes
rm -f /usr/bin/python || true
ln -s /usr/bin/python2.7 /usr/bin/python
mkdir -p /root/.ssh
chmod 700 /root/.ssh
userdel --force --remove ubuntu || true
chage -I -1 -d -1 -m 0 -M 99999 -E -1 root
if [ -a /etc/resolv.conf.org ]; then
mv /etc/resolv.conf.org /etc/resolv.conf
else
rm -f /etc/resolv.conf
fi
systemctl enable systemd-networkd.service
{{ nspawn_cache_prep_post_commands }}

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# {{ ansible_managed }}
[Link]
MACAddressPolicy=persistent

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# {{ ansible_managed }}
[NetDev]
Name={{ 'mv-' + item.value.bridge.split('br-')[-1] }}
Kind=macvlan
[MACVLAN]
Mode=bridge

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# {{ ansible_managed }}
[Match]
Name={{ 'mv-' + item.value.bridge.split('br-')[-1] }}
[Network]
DHCP=no
IPForward=yes
IPMasquerade=yes
{% if item.value.gateway is defined %}
Gateway={{ item.value.gateway }}
{% endif %}
{% if item.value.enable_dhcp | default(false) | bool %}
{% if item.value.address is defined %}
[Address]
{% set addr_cidr = (item.value.address | string + '/' + item.value.netmask | string) | ipaddr('prefix') %}
Address={{ item.value.address }}/{{ addr_cidr }}
{% endif %}
{% endif %}
[Link]
ARP=yes

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# {{ ansible_managed }}
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
[Unit]
Description=Container %I
Documentation=man:systemd-nspawn(1)
PartOf=machines.target
Before=machines.target
After=network.target
[Service]
{% if nspawn_systemd_version | int > 219 %}
ExecStart=/usr/bin/systemd-nspawn --keep-unit --boot --link-journal=try-guest --settings=override --machine=%I
{% else %}
ExecStart=/usr/bin/systemd-nspawn --keep-unit --boot --link-journal=try-guest --machine=%I
{% endif %}
KillMode=mixed
Type=notify
RestartForceExitStatus=133
SuccessExitStatus=133
Slice=machine.slice
Delegate=yes
TasksMax=8192
# Enforce a strict device policy, similar to the one nspawn configures
# when it allocates its own scope unit. Make sure to keep these
# policies in sync if you change them!
DevicePolicy=strict
DeviceAllow=/dev/null rwm
DeviceAllow=/dev/zero rwm
DeviceAllow=/dev/full rwm
DeviceAllow=/dev/random rwm
DeviceAllow=/dev/urandom rwm
DeviceAllow=/dev/tty rwm
DeviceAllow=/dev/net/tun rwm
DeviceAllow=/dev/pts/ptmx rw
DeviceAllow=char-pts rw
# nspawn itself needs access to /dev/loop-control and /dev/loop, to
# implement the --image= option. Add these here, too.
DeviceAllow=/dev/loop-control rw
DeviceAllow=block-loop rw
DeviceAllow=block-blkext rw

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# {{ ansible_managed }}
[Service]
{% for key, value in (deployment_environment_variables | default({})).items() %}
Environment={{ key }}={{ value }}
{% endfor %}

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# The order of packages is significant, because pip processes them in the order
# of appearance. Changing the order has an impact on the overall integration
# process, which may cause wedges in the gate later.
bashate>=0.5.1 # Apache-2.0
flake8<2.6.0,>=2.5.4 # MIT
pyasn1!=0.2.3,>=0.1.8 # BSD
pyOpenSSL>=16.2.0 # Apache-2.0
requests>=2.14.2 # Apache-2.0
ndg-httpsclient>=0.4.2;python_version<'3.0' # BSD
# this is required for the docs build jobs
sphinx!=1.6.6,>=1.6.2 # BSD
openstackdocstheme>=1.18.1 # Apache-2.0
doc8>=0.6.0 # Apache-2.0
reno>=2.5.0 # Apache-2.0
sphinxmark>=0.1.14 # Apache-2.0

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- name: apt_package_pinning
src: https://git.openstack.org/openstack/openstack-ansible-apt_package_pinning
scm: git
version: master
- name: pip_install
src: https://git.openstack.org/openstack/openstack-ansible-pip_install
scm: git
version: master

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This is a test file to verify that the container cache file copy worked.

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[all]
localhost ansible_connection=local

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---
# Copyright 2015, Rackspace US, Inc.
#
# 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.
- name: Playbook for role testing
hosts: localhost
connection: local
become: true
pre_tasks:
- name: Show host facts
debug:
var: hostvars
- name: First ensure apt cache is always refreshed
apt:
update_cache: yes
when:
- ansible_pkg_mgr == 'apt'
- name: Ensure root ssh key
user:
name: "{{ ansible_env.USER | default('root') }}"
generate_ssh_key: "yes"
ssh_key_bits: 2048
ssh_key_file: ".ssh/id_rsa"
- name: Get root ssh key
slurp:
src: '~/.ssh/id_rsa.pub'
register: _root_ssh_key
- name: Prepare container ssh key fact
set_fact:
nspawn_container_ssh_key: "{{ _root_ssh_key['content'] | b64decode }}"
# This is a very dirty hack due to images.linuxcontainers.org
# constantly failing to resolve in openstack-infra.
- name: Implement hard-coded hosts entries for consistently failing name
lineinfile:
path: "/etc/hosts"
line: "{{ item }}"
state: present
with_items:
- "91.189.91.21 images.linuxcontainers.org us.images.linuxcontainers.org"
- "91.189.88.37 images.linuxcontainers.org uk.images.linuxcontainers.org"
# This is a temporary hack to override the nspawn image source to
# the reverse proxy if the test is run in OpenStack-Infra.
- name: Check if this is an OpenStack-CI nodepool instance
stat:
path: /etc/nodepool/provider
register: nodepool
- name: Discover the nspawn_image_cache_server value when in nodepool
shell: |
source /etc/ci/mirror_info.sh
echo "${NODEPOOL_MIRROR_HOST}:8080/images.linuxcontainers"
args:
executable: /bin/bash
register: nspawn_reverse_proxy
when:
- nodepool.stat.exists | bool
tags:
- skip_ansible_lint
- name: Set a fact to override nspawn_image_cache_server value when in nodepool
set_fact:
nspawn_image_cache_server_mirrors: ["http://{{ nspawn_reverse_proxy.stdout.strip('/') }}"]
when:
- nodepool.stat.exists | bool
roles:
- role: "nspawn_hosts"
nspawn_net_address: 10.100.100.1
nspawn_net_bridge: nspawnbr0
nspawn_kernel_options:
- { key: 'fs.inotify.max_user_instances', value: 1024 }
nspawn_container_cache_files:
- src: files/container-file-copy-test.txt
dest: /tmp/file-copied-from-deployment-host.txt
post_tasks:
- name: Get sysctl content
set_fact:
sysctl_conf: "{{ lookup('file', '/etc/sysctl.conf') }}"
- name: Check for nspawn bridge
stat:
path: /sys/class/net/nspawnbr0/bridge/bridge_id
register: nspawn_bridge_file
- name: Check dnsmasq is running
shell: ps auxfww | grep -w 'dnsmasq -u nspawn-dnsmasq'
changed_when: false
- name: DEBIAN - Get deployed interface file contents, without Ansible managed line
set_fact:
interface_file: "{{ lookup('pipe', 'cat /etc/network/interfaces.d/nspawn-net-bridge.cfg | tail -n +3') }}"
when: ansible_os_family | lower == "debian"
- name: RHEL - Get deployed interface file contents, without Ansible managed line
set_fact:
interface_file: "{{ lookup('pipe', 'cat /etc/sysconfig/network-scripts/ifcfg-nspawnbr0 | tail -n +3') }}"
when: ansible_os_family | lower == "redhat"
- name: SUSE - Get deployed interface file contents, without Ansible managed line
set_fact:
interface_file: "{{ lookup('pipe', 'cat /etc/sysconfig/network/ifcfg-nspawnbr0 | tail -n +3') }}"
when: ansible_os_family | lower == "suse"
- name: Get bridge interface facts
setup:
filter: ansible_nspawnbr0
register: nspawnbr0_facts
- name: Check role functions
assert:
that:
- interface_file | search('.*nspawnbr0.*')
- interface_file | search('.*10.100.100.1.*')
- interface_file | search('.*255.255.255.0.*')
- sysctl_conf | search('fs.inotify.max_user_instances.*')
- "nspawn_bridge_file.stat.exists"
- "nspawnbr0_facts.ansible_facts.ansible_nspawnbr0.ipv4.address | match('10.100.100.1')"

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#!/bin/bash
# Copyright 2017, Rackspace US, Inc.
#
# 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.
# PURPOSE:
# This script clones the openstack-ansible-tests repository to the
# tests/common folder in order to be able to re-use test components
# for role testing.
# WARNING:
# This file is maintained in the openstack-ansible-tests repository:
# https://git.openstack.org/cgit/openstack/openstack-ansible-tests
# If you need to change this script, then propose the change there.
# Once it merges, the change will be replicated to the other repositories.
## Shell Opts ----------------------------------------------------------------
set -e
## Vars ----------------------------------------------------------------------
export TESTING_HOME=${TESTING_HOME:-$HOME}
export WORKING_DIR=${WORKING_DIR:-$(pwd)}
export CLONE_UPGRADE_TESTS=${CLONE_UPGRADE_TESTS:-no}
export ZUUL_TESTS_CLONE_LOCATION="/home/zuul/src/git.openstack.org/openstack/openstack-ansible-tests"
## Functions -----------------------------------------------------------------
function create_tests_clonemap {
# Prepare the clonemap for zuul-cloner to use
cat > ${TESTING_HOME}/tests-clonemap.yaml << EOF
clonemap:
- name: openstack/openstack-ansible-tests
dest: ${WORKING_DIR}/tests/common
EOF
}
## Main ----------------------------------------------------------------------
# If zuul-cloner is present, use it so that we
# also include any dependent patches from the
# tests repo noted in the commit message.
# We only want to use zuul-cloner if we detect
# zuul v2 running, so we check for the presence
# of the ZUUL_REF environment variable.
# ref: http://git.openstack.org/cgit/openstack-infra/zuul/tree/zuul/ansible/filter/zuul_filters.py?h=feature/zuulv3#n17
if [[ -x /usr/zuul-env/bin/zuul-cloner ]] && [[ "${ZUUL_REF:-none}" != "none" ]]; then
# Prepare the clonemap for zuul-cloner to use
create_tests_clonemap
# Execute the clone
/usr/zuul-env/bin/zuul-cloner \
--cache-dir /opt/git \
--map ${TESTING_HOME}/tests-clonemap.yaml \
git://git.openstack.org \
openstack/openstack-ansible-tests
# Clean up the clonemap.
rm -f ${TESTING_HOME}/tests-clonemap.yaml
# Alternatively, use a simple git-clone. We do
# not re-clone if the directory exists already
# to prevent overwriting any local changes which
# may have been made.
elif [[ ! -d tests/common ]]; then
# The tests repo doesn't need a clone, we can just
# symlink it. As zuul v3 clones into a folder called
# 'workspace' we have to use one of its environment
# variables to determine the project name.
if [[ "${ZUUL_SHORT_PROJECT_NAME:-none}" == "openstack-ansible-tests" ]] ||\
[[ "$(basename ${WORKING_DIR})" == "openstack-ansible-tests" ]]; then
ln -s ${WORKING_DIR} ${WORKING_DIR}/tests/common
# In zuul v3 any dependent repository is placed into
# /home/zuul/src/git.openstack.org, so we check to see
# if there is a tests checkout there already. If so, we
# symlink that and use it.
elif [[ -d "${ZUUL_TESTS_CLONE_LOCATION}" ]]; then
ln -s "${ZUUL_TESTS_CLONE_LOCATION}" ${WORKING_DIR}/tests/common
# Otherwise we're clearly not in zuul or using a previously setup
# repo in some way, so just clone it from upstream.
else
git clone \
https://git.openstack.org/openstack/openstack-ansible-tests \
${WORKING_DIR}/tests/common
fi
fi
# If this test set includes an upgrade test, the
# previous stable release tests repo must also be
# cloned.
# Note:
# Dependent patches to the previous stable release
# tests repo are not supported.
if [[ "${CLONE_UPGRADE_TESTS}" == "yes" ]]; then
if [[ ! -d "${WORKING_DIR}/tests/common/previous" ]]; then
git clone -b stable/pike \
https://git.openstack.org/openstack/openstack-ansible-tests \
${WORKING_DIR}/tests/common/previous
fi
fi

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[tox]
minversion = 2.0
skipsdist = True
envlist = docs,linters,functional
[testenv]
usedevelop = True
install_command =
pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
deps =
-r{toxinidir}/test-requirements.txt
commands =
/usr/bin/find . -type f -name "*.pyc" -delete
passenv =
HOME
http_proxy
HTTP_PROXY
https_proxy
HTTPS_PROXY
no_proxy
NO_PROXY
whitelist_externals =
bash
setenv =
PYTHONUNBUFFERED=1
ROLE_NAME=nspawn_hosts
TEST_IDEMPOTENCE=false
VIRTUAL_ENV={envdir}
WORKING_DIR={toxinidir}
# bug#1682108
PYTHONPATH={envsitepackagesdir}
[testenv:docs]
commands=
bash -c "rm -rf doc/build"
doc8 doc
python setup.py build_sphinx
[doc8]
# Settings for doc8:
extensions = .rst
[testenv:releasenotes]
commands =
sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
# environment used by the -infra templated docs job
[testenv:venv]
commands =
{posargs}
[testenv:pep8]
commands =
bash -c "{toxinidir}/tests/tests-repo-clone.sh"
bash -c "{toxinidir}/tests/common/test-pep8.sh"
[flake8]
# Ignores the following rules due to how ansible modules work in general
# F403 'from ansible.module_utils.basic import *' used;
# unable to detect undefined names
ignore=F403
[testenv:bashate]
commands =
bash -c "{toxinidir}/tests/tests-repo-clone.sh"
bash -c "{toxinidir}/tests/common/test-bashate.sh"
[testenv:ansible]
deps =
{[testenv]deps}
-rhttps://git.openstack.org/cgit/openstack/openstack-ansible/plain/global-requirement-pins.txt
-rhttps://git.openstack.org/cgit/openstack/openstack-ansible-tests/plain/test-ansible-deps.txt
[testenv:ansible-syntax]
deps =
{[testenv:ansible]deps}
commands =
bash -c "{toxinidir}/tests/tests-repo-clone.sh"
bash -c "{toxinidir}/tests/common/test-ansible-syntax.sh"
[testenv:ansible-lint]
deps =
{[testenv:ansible]deps}
commands =
bash -c "{toxinidir}/tests/tests-repo-clone.sh"
bash -c "{toxinidir}/tests/common/test-ansible-lint.sh"
[testenv:functional]
deps =
{[testenv:ansible]deps}
commands =
bash -c "{toxinidir}/tests/tests-repo-clone.sh"
bash -c "{toxinidir}/tests/common/test-ansible-functional.sh"
[testenv:linters]
deps =
{[testenv:ansible]deps}
commands =
{[testenv:pep8]commands}
{[testenv:bashate]commands}
{[testenv:ansible-lint]commands}
{[testenv:ansible-syntax]commands}
{[testenv:docs]commands}

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---
# Copyright 2018, Rackspace US, Inc.
#
# 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.
# Mappings from Ansible reported architecture to distro release architecture
nspawn_architecture_mapping:
x86_64: amd64
ppc64le: ppc64el
s390x: s390x
armv7l: armhf

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---
# Copyright 2016, Rackspace US, Inc.
#
# 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.
nspawn_hosts_distro_packages:
- aria2
- bridge-utils
- btrfs-progs
- dbus
- dnsmasq
- git
- libseccomp
- psmisc
- systemd-networkd
- unzip
- xz
nspawn_container_distro_packages:
- ca-certificates
- cronie
- dbus
- epel-release
- openssh-server
- python2
- rsync
- sudo
- systemd-networkd
- tar
- wget
- which
- yum-plugin-priorities
- yum-utils
nspawn_cache_map:
distro: centos
arch: amd64
release: 7
nspawn_copy_from_host:
- /etc/pki/rpm-gpg/
- /etc/yum.repos.d/

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---
# Copyright 2016, Rackspace US, Inc.
# Copyright 2017, SUSE LINUX GmbH.
#
# 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.
# Unimplemented. We'll need to circle back on this once OpenSUSE supports networkd

51
vars/ubuntu-16.04.yml Normal file
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---
# Copyright 2016, Rackspace US, Inc.
#
# 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.
nspawn_hosts_distro_packages:
- aria2
- bridge-utils
- btrfs-tools
- dbus
- dnsmasq
- git
- iptables
- irqbalance
- psmisc
- pxz
- systemd-container
nspawn_container_distro_packages:
- apt-transport-https
- ca-certificates
- cron
- dbus
- openssh-server
- python2.7
- python-apt
- rsync
- sudo
- tar
- wget
- debianutils
nspawn_cache_map:
distro: ubuntu
arch: "{{ nspawn_architecture_mapping.get(ansible_architecture) }}"
release: xenial
nspawn_copy_from_host:
- /etc/apt/apt.conf.d/
- /etc/apt/preferences.d/
- /etc/apt/sources.list

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---
# Copyright 2017, Rackspace US, Inc.
#
# 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.
- job:
name: openstack-ansible-nspawn-container-create
parent: openstack-ansible-cross-repo-functional
required-projects:
- name: openstack/openstack-ansible-nspawn_container_create
vars:
osa_test_repo: "openstack/openstack-ansible-nspawn_container_create"
- job:
name: openstack-ansible-nspawn-dir-ubuntu-xenial
parent: openstack-ansible-nspawn-container-create
vars:
tox_env: dir
- job:
name: openstack-ansible-nspawn-dir-centos-7
parent: openstack-ansible-nspawn-container-create
nodeset: centos-7
vars:
tox_env: dir
- job:
name: openstack-ansible-nspawn-dir-opensuse-423
parent: openstack-ansible-nspawn-container-create
nodeset: opensuse-423
vars:
tox_env: dir

30
zuul.d/project.yaml Normal file
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---
# Copyright 2017, Rackspace US, Inc.
#
# 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.
- project:
name: openstack/openstack-ansible-nspawn_hosts
check:
jobs:
- openstack-ansible-linters
- openstack-ansible-functional-centos-7
- openstack-ansible-functional-ubuntu-xenial
experimental:
jobs:
- openstack-ansible-integrated-deploy-aio
gate:
jobs:
- openstack-ansible-linters
- openstack-ansible-functional-centos-7
- openstack-ansible-functional-ubuntu-xenial