OpenStack Nova Puppet Module
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Martin Schuppert 919a4ce5a9 Set DEFAULT/enabled_apis in nova::api
enabled_apis [1] won't get set in nova::api when
nova_metadata_wsgi_enabled == true.
But the enabled_apis list get also modified for this case, so
we need to move setting the config outside the conditional at [3].
Since the config is right now also set in nova::metadata this
deprecates it in nova::metadata to only use nova::api.

Related-Bug: #1832537

[1] https://github.com/openstack/puppet-nova/blob/master/manifests/api.pp#L401
[2] https://github.com/openstack/puppet-nova/blob/master/manifests/api.pp#L353
[3] https://github.com/openstack/puppet-nova/blob/master/manifests/api.pp#L379

Change-Id: Ifd751feecb4bdbece138fec3a7c90ba5377bd0d0
2019-07-02 14:50:58 +02:00
doc Follow the new PTI for document build 2018-02-28 14:44:11 +08:00
examples Deprecate nova-consoleauth service 2019-05-24 14:19:09 +02:00
lib Merge "Remove nova-network code" 2019-05-22 22:59:23 +00:00
manifests Set DEFAULT/enabled_apis in nova::api 2019-07-02 14:50:58 +02:00
releasenotes Set DEFAULT/enabled_apis in nova::api 2019-07-02 14:50:58 +02:00
spec Set DEFAULT/enabled_apis in nova::api 2019-07-02 14:50:58 +02:00
templates novajoin: Optionally configure kerberos 2018-03-13 20:31:41 +02:00
.gitignore Dissuade .gitignore references to personal tools 2018-10-08 11:40:36 +08:00
.gitreview OpenDev Migration Patch 2019-04-19 19:26:26 +00:00
.zuul.yaml Port puppet-nova-tripleo-standalone to os_tempest 2019-04-30 14:49:50 +05:30
bindep.txt Add Puppet package to bindep, for module build 2017-10-27 13:14:37 -07:00
CHANGELOG.md trivial: fix a comment typo 2018-04-12 14:02:00 +08:00
Gemfile Move to opendev 2019-04-21 14:46:50 +08:00
LICENSE Update LICENSE 2018-04-06 20:14:47 +08:00
metadata.json Prepare Train M2 2019-06-10 10:10:05 +08:00
Rakefile Use puppet-openstack_spec_helper for Rakefile & spec_helper_acceptance 2016-01-18 09:11:28 -05:00
README.md Fix Repository 2019-04-21 13:00:57 +08:00
setup.cfg Change openstack-dev to openstack-discuss 2018-12-02 18:20:17 +01:00
setup.py Add basic structure for ReNo 2016-03-14 08:33:13 -04:00
tox.ini Move to opendev 2019-04-21 14:46:50 +08:00

Team and repository tags

Team and repository tags

nova

Table of Contents

  1. Overview - What is the nova module?
  2. Module Description - What does the module do?
  3. Setup - The basics of getting started with nova
  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. Release Notes - Release notes for the project
  8. Beaker-Rspec - Beaker-rspec tests for the project
  9. Contributors - Those with commits
  10. Repository - The project source code repository

Overview

The nova 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 its self is used to flexibly configure and manage the compute service for OpenStack.

Module Description

The nova module is a thorough attempt to make Puppet capable of managing the entirety of nova. This includes manifests to provision such things as keystone endpoints, RPC configurations specific to nova, and database connections. Types are shipped as part of the nova module to assist in manipulation of configuration files.

This module is tested in combination with other modules needed to build and leverage an entire OpenStack software stack.

Setup

What the nova module affects:

  • Nova, the compute service for OpenStack.

Installing nova

puppet module install openstack/nova

Beginning with nova

To utilize the nova 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 openstack documentation.

class { 'nova':
  database_connection     => 'mysql://nova:a_big_secret@127.0.0.1/nova?charset=utf8',
  api_database_connection => 'mysql://nova:a_big_secret@127.0.0.1/nova_api?charset=utf8',
  default_transport_url   => 'rabbit://nova:an_even_bigger_secret@127.0.0.1:5672/nova',
  glance_api_servers      => 'localhost:9292',
}

class { 'nova::compute':
  enabled                       => true,
  vnc_enabled                   => true,
}

class { 'nova::compute::libvirt':
  migration_support => true,
}

Implementation

nova

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

Types

nova_config

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

nova_config { 'DEFAULT/glance_api_servers' :
  value => 'http://localhost:9292',
}

This will write 'http://localhost:9292' in the [DEFAULT] section.

name

Section/setting name to manage from nova.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

  • Supports libvirt, xenserver and vmware compute drivers.
  • Tested on EL and Debian derivatives.

Development

Developer documentation for the entire puppet-openstack project.

Release Notes

Beaker-Rspec

This module has beaker-rspec tests

To run the tests on the default vagrant node:

bundle install
bundle exec rspec spec/acceptance

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

Contributors

Repository