commit b818df54e20f2e9274208cd0757febe78b5a7135 Author: Kevin Carter Date: Mon Dec 7 11:46:27 2015 -0600 first commit Signed-off-by: Kevin Carter diff --git a/CONTRIBUTING.rst b/CONTRIBUTING.rst new file mode 100644 index 0000000..7bfa303 --- /dev/null +++ b/CONTRIBUTING.rst @@ -0,0 +1,85 @@ +memcached_server +######## +:tags: openstack, cloud, ansible +:category: \*nix + +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 '\-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. diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..8f71f43 --- /dev/null +++ b/LICENSE @@ -0,0 +1,202 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "{}" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright {yyyy} {name of copyright owner} + + 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. + diff --git a/README.rst b/README.rst new file mode 100644 index 0000000..8a2080f --- /dev/null +++ b/README.rst @@ -0,0 +1,16 @@ +OpenStack memcached servers +########################### +:tags: openstack, memcached, server, cloud, ansible +:category: \*nix + +Role for the deployoment and installation of Memcached + +.. code-block:: yaml + + - name: Install memcached + hosts: memcached + user: root + roles: + - { role: "memcached_server", tags: [ "memcached-server" ] } + vars: + memcached_listen: "10.0.0.1" diff --git a/defaults/main.yml b/defaults/main.yml new file mode 100644 index 0000000..4220a1c --- /dev/null +++ b/defaults/main.yml @@ -0,0 +1,33 @@ +--- +# 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. + +# Defines that the role will be deployed on a host machine +is_metal: true + +# The default memcache memory setting is to use .25 of the available system ram +# as long as that value is < 8192. However you can set the `memcached_memory` +# value to whatever you like as an override. +base_memcached_memory: "{{ ansible_memtotal_mb | default(4096) }}" +memcached_memory: "{{ base_memcached_memory | int // 4 if base_memcached_memory | int // 4 < 8192 else 8192 }}" + +memcached_port: 11211 +memcached_user: memcache +memcached_listen: "127.0.0.1" +memcached_log: /var/log/memcached.log +memcached_connections: 1024 +memcached_threads: 4 + +memcached_apt_packages: + - memcached diff --git a/dev-requirements.txt b/dev-requirements.txt new file mode 100644 index 0000000..f9f762e --- /dev/null +++ b/dev-requirements.txt @@ -0,0 +1,6 @@ +ansible-lint +ansible>=1.9.1,<2.0.0 + +# this is required for the docs build jobs +sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2 +oslosphinx>=2.5.0 # Apache-2.0 diff --git a/doc/Makefile b/doc/Makefile new file mode 100644 index 0000000..10b3f70 --- /dev/null +++ b/doc/Makefile @@ -0,0 +1,195 @@ +# 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 ' where 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" + @echo " gettext to make PO message catalogs" + @echo " changes to make an overview of all changed/added/deprecated items" + @echo " xml to make Docutils-native XML files" + @echo " pseudoxml to make pseudoxml-XML files for display purposes" + @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-memcached_server.qhcp" + @echo "To view the help file:" + @echo "# assistant -collectionFile $(BUILDDIR)/qthelp/openstack-ansible-memcached_server.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-memcached_server" + @echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/openstack-ansible-memcached_server" + @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 diff --git a/doc/source/conf.py b/doc/source/conf.py new file mode 100644 index 0000000..ee5ca23 --- /dev/null +++ b/doc/source/conf.py @@ -0,0 +1,290 @@ +#!/usr/bin/env python3 +# -*- coding: utf-8 -*- +# +# openstack-ansible-memcached_server documentation build configuration file, created by +# sphinx-quickstart on Mon Apr 13 20:42:26 2015. +# +# This file is execfile()d with the current directory set to its +# containing dir. +# +# Note that not all possible configuration values are present in this +# autogenerated file. +# +# All configuration values have a default; values that are commented out +# serve to show the default. + +# 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 = [ + 'sphinx.ext.autodoc', + 'oslosphinx' +] + +# The link to the browsable source code (for the left hand menu) +oslosphinx_cgit_link = 'http://git.openstack.org/cgit/openstack/openstack-ansible-memcached_server' + +# 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. +project = 'openstack-ansible-memcached_server' +copyright = '2015, openstack-ansible-memcached_server contributors' +author = 'openstack-ansible-memcached_server contributors' + +# 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 = 'master' +# The full version, including alpha/beta/rc tags. +release = 'master' + +# 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 = 'alabaster' + +# 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 +# " v 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 = '%b %d, %Y' + +# 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 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 = 'openstack-ansible-memcached_serverdoc' + +# -- 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, 'openstack-ansible-memcached_server.tex', + 'openstack-ansible-memcached_server Documentation', + 'openstack-ansible-memcached_server contributors', '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, 'openstack-ansible-memcached_server', + 'openstack-ansible-memcached_server Documentation', + [author], 1) +] + +# If true, show URL addresses after external links. +# man_show_urls = False + + +# -- Options for Texinfo output ------------------------------------------- + +# Grouping the document tree into Texinfo files. List of tuples +# (source start file, target name, title, author, +# dir menu entry, description, category) +texinfo_documents = [ + (master_doc, 'openstack-ansible-memcached_server', + 'openstack-ansible-memcached_server Documentation', + author, 'openstack-ansible-memcached_server', 'One line description of project.', + 'Miscellaneous'), +] + +# Documents to append as an appendix to all manuals. +# texinfo_appendices = [] + +# If false, no module index is generated. +# texinfo_domain_indices = True + +# How to display URL addresses: 'footnote', 'no', or 'inline'. +# texinfo_show_urls = 'footnote' + +# If true, do not generate a @detailmenu in the "Top" node's menu. +# texinfo_no_detailmenu = False diff --git a/doc/source/index.rst b/doc/source/index.rst new file mode 100644 index 0000000..f12f727 --- /dev/null +++ b/doc/source/index.rst @@ -0,0 +1,14 @@ +memcached_server Docs +============= + +Tell us what the role is supposed to do? + +Basic Role Example +^^^^^^^^^^^^^^^^^^ + +Tell us how to use the role. + +.. code-block:: yaml + + - role: "$ROLENAME" + ROLE_VARS... diff --git a/handlers/main.yml b/handlers/main.yml new file mode 100644 index 0000000..6fb7b94 --- /dev/null +++ b/handlers/main.yml @@ -0,0 +1,20 @@ +--- +# 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. + +- name: Restart memcached + service: + name: "memcached" + state: "restarted" + pattern: "memcached" diff --git a/meta/main.yml b/meta/main.yml new file mode 100644 index 0000000..42203d6 --- /dev/null +++ b/meta/main.yml @@ -0,0 +1,32 @@ +--- +# 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: Installation and setup of memcached + company: Rackspace + license: Apache2 + min_ansible_version: 1.6.6 + platforms: + - name: Ubuntu + versions: + - trusty + categories: + - cloud + - memcached + - development + - openstack +dependencies: + - apt_package_pinning diff --git a/run_tests.sh b/run_tests.sh new file mode 100644 index 0000000..f0a8f3e --- /dev/null +++ b/run_tests.sh @@ -0,0 +1,43 @@ +#!/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. + +set -euov + +FUNCTIONAL_TEST=${FUNCTIONAL_TEST:-true} + +# prep the host +if [ "$(which apt-get)" ]; then + apt-get install -y build-essential python2.7 python-dev git-core +fi + +# get pip, if necessary +if [ ! "$(which pip)" ]; then + curl --silent --show-error --retry 5 \ + https://bootstrap.pypa.io/get-pip.py | sudo python2.7 +fi + +# install tox +pip install tox + +# run through each tox env and execute the test +for tox_env in $(awk -F= '/envlist/ {print $2}' tox.ini | sed 's/,/ /g'); do + if [ "${tox_env}" != "ansible-functional" ]; then + tox -e ${tox_env} + elif [ "${tox_env}" == "ansible-functional" ]; then + if ${FUNCTIONAL_TEST}; then + tox -e ${tox_env} + fi + fi +done diff --git a/setup.cfg b/setup.cfg new file mode 100644 index 0000000..a64c788 --- /dev/null +++ b/setup.cfg @@ -0,0 +1,24 @@ +[metadata] +name = openstack-ansible-memcached_server +summary = memcached_server for OpenStack Ansible +description-file = + README.rst +author = OpenStack +author-email = openstack-dev@lists.openstack.org +home-page = http://www.openstack.org/ +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 diff --git a/setup.py b/setup.py new file mode 100644 index 0000000..70c2b3f --- /dev/null +++ b/setup.py @@ -0,0 +1,22 @@ +#!/usr/bin/env python +# 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 + +setuptools.setup( + setup_requires=['pbr'], + pbr=True) diff --git a/tasks/main.yml b/tasks/main.yml new file mode 100644 index 0000000..3aac544 --- /dev/null +++ b/tasks/main.yml @@ -0,0 +1,21 @@ +--- +# 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. + +- include: memcached_pre_install.yml +- include: memcached_install.yml +- include: memcached_config.yml + +- name: Flush handlers + meta: flush_handlers diff --git a/tasks/memcached_config.yml b/tasks/memcached_config.yml new file mode 100644 index 0000000..52aa7a8 --- /dev/null +++ b/tasks/memcached_config.yml @@ -0,0 +1,38 @@ +--- +# 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. + +- name: Apply memcached config + template: + src: "memcached.conf" + dest: "/etc/memcached.conf" + owner: "root" + group: "root" + mode: "0644" + notify: Restart memcached + tags: + - memcached-config + +- name: Apply resource limits + template: + src: "memcached.j2" + dest: "/etc/default/memcached" + owner: "root" + group: "root" + mode: "0644" + when: > + memcached_connections > 1024 + notify: Restart memcached + tags: + - memcached-config diff --git a/tasks/memcached_install.yml b/tasks/memcached_install.yml new file mode 100644 index 0000000..2623dc7 --- /dev/null +++ b/tasks/memcached_install.yml @@ -0,0 +1,37 @@ +--- +# 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. + +- name: Update apt sources + apt: + update_cache: yes + cache_valid_time: 600 + register: apt_update + until: apt_update|success + retries: 5 + delay: 2 + tags: + - memcached-apt-packages + +- name: Install apt packages + apt: + pkg: "{{ item }}" + state: present + register: install_packages + until: install_packages|success + retries: 5 + delay: 2 + with_items: memcached_apt_packages + tags: + - memcached-apt-packages diff --git a/tasks/memcached_pre_install.yml b/tasks/memcached_pre_install.yml new file mode 100644 index 0000000..56f38cb --- /dev/null +++ b/tasks/memcached_pre_install.yml @@ -0,0 +1,24 @@ +--- +# 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. + +- name: Ensure the memcache user exists + user: + name: "{{ memcached_user }}" + comment: "memcached user" + system: "yes" + shell: "/bin/false" + createhome: "no" + tags: + - memcached-user diff --git a/templates/memcached.conf b/templates/memcached.conf new file mode 100644 index 0000000..efd0cf5 --- /dev/null +++ b/templates/memcached.conf @@ -0,0 +1,10 @@ +# {{ ansible_managed }} + +-d +logfile {{ memcached_log }} +-m {{ memcached_memory }} +-p {{ memcached_port }} +-u {{ memcached_user }} +-l {{ memcached_listen }} +-c {{ memcached_connections }} +-t {{ memcached_threads }} diff --git a/templates/memcached.j2 b/templates/memcached.j2 new file mode 100644 index 0000000..a6223d2 --- /dev/null +++ b/templates/memcached.j2 @@ -0,0 +1,6 @@ +# {{ ansible_managed }} +# Any other value will disable memcached. +ENABLE_MEMCACHED=yes + +ulimit -Hn {{ memcached_connections }} +ulimit -n {{ memcached_connections }} diff --git a/tests/ansible-role-requirements.yml b/tests/ansible-role-requirements.yml new file mode 100644 index 0000000..50e1ec4 --- /dev/null +++ b/tests/ansible-role-requirements.yml @@ -0,0 +1,4 @@ +- name: apt_package_pinning + src: https://git.openstack.org/openstack/openstack-ansible-apt_package_pinning + scm: git + version: master diff --git a/tests/ansible.cfg b/tests/ansible.cfg new file mode 100644 index 0000000..8a26695 --- /dev/null +++ b/tests/ansible.cfg @@ -0,0 +1,3 @@ +[defaults] +roles_path = ../../ +remote_tmp = ../.ansible/tmp/ diff --git a/tests/inventory b/tests/inventory new file mode 100644 index 0000000..6c0833a --- /dev/null +++ b/tests/inventory @@ -0,0 +1,2 @@ +[all] +localhost ansible_connection=local ansible_become=True diff --git a/tests/test.yml b/tests/test.yml new file mode 100644 index 0000000..b10853c --- /dev/null +++ b/tests/test.yml @@ -0,0 +1,43 @@ +--- +# 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 + roles: + - role: "{{ rolename | basename }}" + post_tasks: + - name: Open memcached file + slurp: + src: /etc/memcached.conf + register: memcached_file + - name: Read files + set_fact: + memcached_file_content: "{{ memcached_file.content | b64decode }}" + - name: Open memcached log file + stat: + path: /var/log/memcached.log + register: memcached_log + - name: Check memcache is running + shell: ps auxfww | grep 'memcache' + - name: Check role functions + assert: + that: + - "memcached_log.stat.exists" + - "'logfile /var/log/memcached.log' in memcached_file_content" + - "'-m 3758' in memcached_file_content" + - "'-l 127.0.0.1' in memcached_file_content" + - "'-c 1024' in memcached_file_content" + - "'-t 4' in memcached_file_content" diff --git a/tox.ini b/tox.ini new file mode 100644 index 0000000..6d3d2aa --- /dev/null +++ b/tox.ini @@ -0,0 +1,97 @@ +[tox] +minversion = 1.6 +skipsdist = True +envlist = docs,pep8,bashate,ansible-syntax,ansible-lint + +[testenv] +usedevelop = True +install_command = pip install -U {opts} {packages} +setenv = VIRTUAL_ENV={envdir} +deps = -r{toxinidir}/dev-requirements.txt +commands = + /usr/bin/find . -type f -name "*.pyc" -delete + ansible-galaxy install \ + --role-file=ansible-role-requirements.yml \ + --ignore-errors \ + --force + +[testenv:docs] +commands = python setup.py build_sphinx + +# environment used by the -infra templated docs job +[testenv:venv] +deps = -r{toxinidir}/dev-requirements.txt +commands = {posargs} + +# Run hacking/flake8 check for all python files +[testenv:pep8] +deps = flake8 +whitelist_externals = bash +commands = + bash -c "grep -Irl \ + -e '!/usr/bin/env python' \ + -e '!/bin/python' \ + -e '!/usr/bin/python' \ + --exclude-dir '.*' \ + --exclude-dir 'doc' \ + --exclude-dir '*.egg' \ + --exclude-dir '*.egg-info' \ + --exclude 'tox.ini' \ + --exclude '*.sh' \ + {toxinidir} | xargs flake8 --verbose" + +[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 +# H303 No wildcard (*) import. +ignore=F403,H303 + +# Run bashate check for all bash scripts +# Ignores the following rules: +# E003: Indent not multiple of 4 (we prefer to use multiples of 2) +[testenv:bashate] +deps = bashate +whitelist_externals = bash +commands = + bash -c "grep -Irl \ + -e '!/usr/bin/env bash' \ + -e '!/bin/bash' \ + -e '!/bin/sh' \ + --exclude-dir '.*' \ + --exclude-dir '*.egg' \ + --exclude-dir '*.egg-info' \ + --exclude 'tox.ini' \ + {toxinidir} | xargs bashate --verbose --ignore=E003" + +[testenv:ansible-syntax] +changedir = tests +commands = + ansible-galaxy install \ + --role-file=ansible-role-requirements.yml \ + --ignore-errors \ + --force + ansible-playbook -i inventory \ + --syntax-check \ + --list-tasks \ + -e "rolename={toxinidir}" \ + test.yml + +[testenv:ansible-lint] +changedir = tests +commands = + ansible-galaxy install \ + --role-file=ansible-role-requirements.yml \ + --ignore-errors \ + --force + ansible-lint test.yml + +[testenv:ansible-functional] +changedir = tests +commands = + ansible-galaxy install \ + --role-file=ansible-role-requirements.yml \ + --ignore-errors \ + --force + ansible-playbook -i inventory \ + -e "rolename={toxinidir}" \ + test.yml