OpenStack Glance Puppet Module
Go to file
Zuul f554f00d12 Merge "Deprecate support for delayed_delete option" 2024-02-29 09:36:06 +00:00
doc Update openstackdocstheme to the latest version 2021-09-29 16:06:50 +08:00
examples Use multistore modules in the example manifest 2021-02-15 10:49:26 +00:00
lib/puppet Merge "Support image property protections configuration" 2024-01-09 06:06:07 +00:00
manifests Merge "Deprecate support for delayed_delete option" 2024-02-29 09:36:06 +00:00
releasenotes Merge "Deprecate support for delayed_delete option" 2024-02-29 09:36:06 +00:00
spec healthcheck: Expose ignore_proxied_requests parameter 2024-02-26 01:25:04 +09:00
.gitignore Dissuade .gitignore references to personal tools 2018-10-08 11:39:23 +08:00
.gitreview OpenDev Migration Patch 2019-04-19 19:48:34 +00:00
.pdkignore Exclude release note files 2023-08-11 17:50:39 +09:00
.zuul.yaml Remove TripleO job 2023-03-13 11:15:45 +09:00
CHANGELOG.md Fix outdated links and document spelling error 2017-09-18 17:03:55 +08:00
CONTRIBUTING.rst [ussuri][goal] Add CONTRIBUTING.rst 2020-05-10 22:37:02 +02:00
Gemfile Use openstack_spec_helper from zuul checkout 2020-08-30 22:55:50 +02:00
LICENSE Update LICENSE 2018-04-06 20:14:22 +08:00
README.md README: Replace deprecated config with current config 2022-08-22 14:38:12 +02:00
Rakefile Use puppet-openstack_spec_helper for Rakefile & spec_helper_acceptance 2016-01-18 09:11:17 -05:00
bindep.txt Add Puppet package to bindep, for module build 2017-10-30 15:09:12 +00:00
metadata.json Bump supported Debian version to 12 (Bookworm) 2023-11-18 18:09:55 +09:00
setup.cfg Add information technology in the setup.cfg 2021-10-01 06:54:49 +08:00
setup.py setuptools: Disable auto discovery 2022-03-29 10:38:27 +02:00
tox.ini Stop configuring install_command in tox. 2021-09-29 18:05:26 +09:00

README.md

Team and repository tags

Team and repository tags

glance

Table of Contents

  1. Overview - What is the glance module?
  2. Module Description - What does the module do?
  3. Setup - The basics of getting started with glance
  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. Contributors - Those with commits
  9. Repository - The project source code repository

Overview

The glance 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 image service for OpenStack.

Module Description

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

  • Glance, the image service for OpenStack.

Installing glance

puppet module install openstack/glance

Beginning with glance

To utilize the glance 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.

Define a glance node

class { 'glance::api::authtoken':
  password             => '12345',
  auth_url             => 'http://172.17.0.3:5000',
  www_authenticate_uri => 'http://172.17.0.3:5000',
}

class { 'glance::api::db':
  database_connection => 'mysql+pymysql://glance:12345@127.0.0.1/glance',
}

class { 'glance::api':
  enabled_backends    => ['my_store:file'],
  default_backend     => 'my_store:file',
}

glance::backend::multistore::file {
  'my_store': ;
}

Setup postgres node glance

class { 'glance::db::postgresql':
  password => '12345',
}

Setup mysql node for glance

class { 'glance::db::mysql':
  password      => '12345',
  allowed_hosts => '%',
}

Setup up keystone endpoints for glance on keystone node

class { 'glance::keystone::auth':
  password     => '12345'
  email        => 'glance@example.com',
  public_url   => 'http://172.17.0.3:9292',
  admin_url    => 'http://172.17.0.3:9292',
  internal_url => 'http://172.17.1.3:9292',
  region       => 'example-west-1',
}

Setup up notifications for multiple RabbitMQ nodes

class { 'glance::notify::rabbitmq':
  default_transport_url      => os_transport_url({
    'transport'    => 'rabbit',
    'hosts'        => ['host1', 'host2'],
    'username'     => 'glance',
    'password'     => 'secret',
    'virtual_host' => 'glance',
  )},
  notification_transport_url => os_transport_url({
    'transport'    => 'rabbit',
    'hosts'        => ['host1', 'host2'],
    'username'     => 'notify',
    'password'     => 'secret',
    'virtual_host' => 'notify',
  )},
}

Types

glance_api_config

The glance_api_config provider is a children of the ini_setting provider. It allows one to write an entry in the /etc/glance/glance-api.conf file.

glance_api_config { 'DEFAULT/image_cache_dir' :
  value => /var/lib/glance/image-cache,
}

This will write image_cache_dir=/var/lib/glance/image-cache in the [DEFAULT] section.

name

Section/setting name to manage from glance-api.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>

glance_cache_config

The glance_cache_config provider is a children of the ini_setting provider. It allows one to write an entry in the /etc/glance/glance-cache.conf file.

glance_cache_config { 'DEFAULT/image_cache_stall_time' :
  value => 86400,
}

This will write image_cache_stall_time=86400 in the [DEFAULT] section.

name

Section/setting name to manage from glance-cache.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>

Implementation

glance

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

Limitations

  • Only supports configuring the file, swift and rbd storage backends.

Development

Developer documentation for the entire puppet-openstack project.

Release Notes

Contributors

Repository