a64ea5e494
With the creation of the new openstack_config provider, some processing
that was done in mistral_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 :
mistral_config { 'DEFAULT/foo' : value => 'bar' } # will work as usual
mistral_config { 'DEFAULT/foo' : value => '<SERVICE DEFAULT>' } # will mean absent
That means that all the current :
if $myvar {
mistral_config { 'DEFAULT/foo' : value => $myvar }
} else {
mistral_config { 'DEFAULT/foo' : ensure => absent }
}
can be removed in favor of :
mistral_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 :
mistral_config { 'DEFAULT/foo' : value => '<SERVICE DEFAULT>',
ensure_absent_val => 'foo' }
Closes-bug: #1530892
Change-Id: Iaaf2e5755080ef32d7d585465aaea6fd408d0ece
mistral
Table of Contents
- Overview - What is the mistral module?
- Module Description - What does the module do?
- Setup - The basics of getting started with mistral
- Implementation - An under-the-hood peek at what the module is doing
- [Limitations - OS compatibility, etc.]
- Development - Guide for contributing to the module
- Contributors - Those with commits
Overview
The Mistral module itself is a workflow service for OpenStack cloud.
Module Description
The mistral module is an attempt to make Puppet capable of managing the entirety of mistral.
Setup
Beginning with mistral
To use the mistral module's functionality you will need to declare multiple resources. This is not an exhaustive list of all the components needed; we recommend you consult and understand the core of openstack documentation.
Implementation
Mistral
puppet-mistral is a combination of Puppet manifests and ruby code to deliver configuration and extra functionality through types and providers.
Types
mistral_config
The mistral_config provider is a children of the ini_setting provider. It allows one to write an entry in the /etc/mistral/mistral.conf file.
mistral_config { 'DEFAULT/verbose' :
value => true,
}
This will write verbose=true in the [DEFAULT] section.
name
Section/setting name to manage from mistral.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
Packages
For now there aren't supported packages for Mistral.
Instructions for building the rpm on the trunk:
- Clone mistral repo to your machine:
git clone https://github.com/openstack/mistral.git - In the mistral repo run the command:
python ./setup.py bdist_rpm
Development
Developer documentation for the entire puppet-openstack project.