glance

Openstack Kilo Glance High Availability

Overview

Openstack kilo glance module to support High availability parameters and not keeping unnecessary configurations which might effect if something is not configured.

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.

Setup

What the glance module affects

• glance, the image service for OpenStack.

Installing glance

example% puppet module install narasimhasv/glance

Define a glance node

class { 'glance::api':
  verbose             => true,
  keystone_tenant     => 'services',
  keystone_user       => 'glance',
  keystone_password   => '12345',
  database_connection => 'mysql://glance:12345@127.0.0.1/glance',
}

class { 'glance::registry':
  verbose             => true,
  keystone_tenant     => 'services',
  keystone_user       => 'glance',
  keystone_password   => '12345',
  database_connection => 'mysql://glance:12345@127.0.0.1/glance',
}

class { 'glance::backend::file': }

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_address   => '172.17.0.3',
  admin_address    => '172.17.0.3',
  internal_address => '172.17.1.3',
  region           => 'example-west-1',
}

Setup up notifications for multiple RabbitMQ nodes

class { 'glance::notify::rabbitmq':
  rabbit_password               => 'pass',
  rabbit_userid                 => 'guest',
  rabbit_hosts                  => [
    'localhost:5672', 'remotehost:5672'
  ],
  rabbit_use_ssl                => false,
}