openstack/puppet-zaqar
Code Issues Proposed changes
004138833b
puppet-zaqar/README.md
Dan Prince fa9218c4cd Reflect provider change in puppet-openstacklib 
With the creation of the new openstack_config provider, some
essing
that was done in zaqar_config has been centralized in
openstack_config.

Impacted methods are :

  * section
  * setting
  * separator

Also, this commit adds the fact that, when passing a specific string
(ensure_absent_val) the provider will behave as if ensure => absent
was
specified. '<SERVICE DEFAULT>' is the default value for
ensure_absent_val.

The use case is the following :

zaqar_config { 'DEFAULT/foo' : value => 'bar' } # will work as
l

zaqar_config { 'DEFAULT/foo' : value => '<SERVICE DEFAULT>' } #
 mean absent

That means that all the current :

if $myvar {
  zaqar_config { 'DEFAULT/foo' : value => $myvar }
} else {
  zaqar_config { 'DEFAULT/foo' : ensure => absent }
}

can be removed in favor of :

zaqar_config { 'DEFAULT/foo' : value => $myvar }

If for any reason '<SERVICE DEFAULT>' turns out to be a valid value
for a specific parameter. One could by pass that doing the following

zaqar_config { 'DEFAULT/foo' : value => '<SERVICE DEFAULT>',
 ensure_absent_val => 'foo' }

Change-Id: Iaaf2e5755080ef32d7d585465aaea6fd408d0ece
2016-02-11 20:10:48 -05:00

3.0 KiB
Raw Blame History

zaqar

Table of Contents

  1. Overview - What is the zaqar module?
  2. Module Description - What does the module do?
  3. Setup - The basics of getting started with zaqar
  4. Implementation - An under-the-hood peek at what the module is doing
  5. Limitations - OS compatibility, etc.
  6. Development - Guide for contributing to the module
  7. Contributors - Those with commits

Overview

The zaqar module is a part of OpenStack, an effort by the OpenStack infrastructure team to provide continuous integration testing and code review for OpenStack and OpenStack community projects not part of the core software. The module its self is used to flexibly configure and manage the FIXME service for OpenStack.

Module Description

The zaqar module is a thorough attempt to make Puppet capable of managing the entirety of zaqar. This includes manifests to provision region specific endpoint and database connections. Types are shipped as part of the zaqar module to assist in manipulation of configuration files.

Setup

What the zaqar module affects

Zaqar, the queue service for OpenStack.

Installing zaqar

zaqar is not currently in Puppet Forge, but is anticipated to be added soon.  Once that happens, you'll be able to install zaqar with:
puppet module install openstack/zaqar

Beginning with zaqar

Implementation

zaqar

zaqar is a combination of Puppet manifest and ruby code to delivery configuration and extra functionality through types and providers.

Types

zaqar_config

The zaqar_config provider is a children of the ini_setting provider. It allows one to write an entry in the /etc/zaqar/zaqar.conf file.

zaqar_config { 'DEFAULT/verbose' :
  value => true,
}

This will write verbose=true in the [DEFAULT] section.

name

Section/setting name to manage from zaqar.conf

value

The value of the setting to be defined.

secret

Whether to hide the value from Puppet logs. Defaults to false.

ensure_absent_val

If value is equal to ensure_absent_val then the resource will behave as if ensure => absent was specified. Defaults to <SERVICE DEFAULT>

Limitations

  • All the zaqar types use the CLI tools and so need to be ran on the zaqar node.

Beaker-Rspec

This module has beaker-rspec tests

To run the tests on the default vagrant node:

bundle install
bundle exec rake acceptance

For more information on writing and running beaker-rspec tests visit the documentation:

Development

Developer documentation for the entire puppet-openstack project.

Contributors