bb1bab5b28
With the creation of the new openstack_config provider, some processing
that was done in ironic_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 :
ironic_config { 'DEFAULT/foo' : value => 'bar' } # will work as usual
ironic_config { 'DEFAULT/foo' : value => '<SERVICE DEFAULT>' } # will mean absent
That means that all the current :
if $myvar {
ironic_config { 'DEFAULT/foo' : value => $myvar }
} else {
ironic_config { 'DEFAULT/foo' : ensure => absent }
}
can be removed in favor of :
ironic_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 :
ironic_config { 'DEFAULT/foo' : value => '<SERVICE DEFAULT>',
ensure_absent_val => 'foo' }
Change-Id: I35ddb5c9f90cb5c65ceca64abf1c4881e4216554
Depends-On: I0eeebde3aac2662cc7e69bfad7f8d2481463a218
puppet-ironic
6.0.0 - 2015.1 - Kilo
Table of Contents
- Overview - What is the ironic module?
- Module Description - What does the module do?
- Setup - The basics of getting started with ironic
- 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 ironic 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 as part of the core software. The module itself is used to flexibly configure and manage the baremetal service for Openstack.
Module Description
Setup
What the ironic module affects:
- Ironic, the baremetal service for Openstack.
Installing Ironic
puppet module install openstack/ironic
Beginning with ironic
To utilize the ironic module's functionality you will need to declare multiple resources. The following is a modified excerpt from the openstack module. This is not an exhaustive list of all the components needed. We recommend that you consult and understand the openstack module and the core openstack documentation to assist you in understanding the available deployment options.
# enable Ironic resources
class { '::ironic':
rabbit_userid => 'ironic',
rabbit_password => 'an_even_bigger_secret',
rabbit_host => '127.0.0.1',
database_connection => 'mysql://ironic:a_big_secret@127.0.0.1/ironic?charset=utf8',
}
class { '::ironic::db::mysql':
password => 'a_big_secret',
}
class { '::ironic::keystone::auth':
password => 'a_big_secret',
}
class { '::ironic::client': }
class { '::ironic::conductor': }
class { '::ironic::api':
admin_password => 'a_big_secret',
}
class { '::ironic::drivers::ipmi': }
Examples of usage also can be found in the examples directory.
Implementation
puppet-ironic
puppet-ironic is a combination of Puppet manifest and ruby code to delivery configuration and extra functionality through types and providers.
Types
ironic_config
The ironic_config provider is a children of the ini_setting provider. It allows one to write an entry in the /etc/ironic/ironic.conf file.
ironic_config { 'DEFAULT/verbose' :
value => true,
}
This will write verbose=true in the [DEFAULT] section.
name
Section/setting name to manage from ironic.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
Beaker-Rspec
This module has beaker-rspec tests
To run:
shell bundle install bundle exec rspec spec/acceptance
Development
Developer documentation for the entire puppet-openstack project.