Puppet Class: tripleo::profile::base::nova

Defined in:
manifests/profile/base/nova.pp

Overview

Copyright 2016 Red Hat, Inc.

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Class: tripleo::profile::base::nova

Nova base profile for tripleo

Parameters

bootstrap_node

(Optional) The hostname of the node responsible for bootstrapping tasks Defaults to lookup(‘nova_api_short_bootstrap_node_name’, undef, undef, undef)

oslomsg_rpc_proto

Protocol driver for the oslo messaging rpc service Defaults to lookup(‘oslo_messaging_rpc_scheme’, undef, undef, ‘rabbit’)

oslomsg_rpc_hosts

list of the oslo messaging rpc host fqdns Defaults to any2array(lookup(‘oslo_messaging_rpc_node_names’, undef, undef, undef))

oslomsg_rpc_port

IP port for oslo messaging rpc service Defaults to lookup(‘oslo_messaging_rpc_port’, undef, undef, ‘5672’)

oslomsg_rpc_username

Username for oslo messaging rpc service Defaults to lookup(‘oslo_messaging_rpc_user_name’, undef, undef, ‘guest’)

oslomsg_rpc_password

Password for oslo messaging rpc service Defaults to lookup(‘oslo_messaging_rpc_password’)

oslomsg_rpc_use_ssl

Enable ssl oslo messaging services Defaults to lookup(‘oslo_messaging_rpc_use_ssl’, undef, undef, ‘0’)

oslomsg_notify_proto

Protocol driver for the oslo messaging notify service Defaults to lookup(‘oslo_messaging_notify_scheme’, undef, undef, ‘rabbit’)

oslomsg_notify_hosts

list of the oslo messaging notify host fqdns Defaults to any2array(lookup(‘oslo_messaging_notify_node_names’, undef, undef, undef))

oslomsg_notify_port

IP port for oslo messaging notify service Defaults to lookup(‘oslo_messaging_notify_port’, undef, undef, ‘5672’)

oslomsg_notify_username

Username for oslo messaging notify service Defaults to lookup(‘oslo_messaging_notify_user_name’, undef, undef, ‘guest’)

oslomsg_notify_password

Password for oslo messaging notify service Defaults to lookup(‘oslo_messaging_notify_password’)

oslomsg_notify_use_ssl

Enable ssl oslo messaging services Defaults to lookup(‘oslo_messaging_notify_use_ssl’, undef, undef, ‘0’)

step

(Optional) The current step of the deployment Defaults to Integer(lookup(‘step’))

memcached_hosts

(Optional) Array of hostnames, ipv4 or ipv6 addresses for memcache. Defaults to lookup(‘memcached_node_names’, undef, undef, [])

memcached_port

(Optional) Memcached port to use. Defaults to lookup(‘memcached_port’, undef, undef, 11211)

memcached_ipv6

(Optional) Whether Memcached uses IPv6 network instead of IPv4 network. Defaults to lookup(‘memcached_ipv6’, undef, undef, false)

cache_backend

(Optional) oslo.cache backend used for caching. Defaults to lookup(‘nova::cache::backend’, undef, undef, false)

DEPRECATED PARAMETERS

memcached_ips

(Optional) Array of ipv4 or ipv6 addresses for memcache. Defaults to undef

Parameters:

  • bootstrap_node (Any) (defaults to: lookup('nova_api_short_bootstrap_node_name', undef, undef, undef))
  • oslomsg_rpc_proto (Any) (defaults to: lookup('oslo_messaging_rpc_scheme', undef, undef, 'rabbit'))
  • oslomsg_rpc_hosts (Any) (defaults to: any2array(lookup('oslo_messaging_rpc_node_names', undef, undef, undef)))
  • oslomsg_rpc_password (Any) (defaults to: lookup('oslo_messaging_rpc_password'))
  • oslomsg_rpc_port (Any) (defaults to: lookup('oslo_messaging_rpc_port', undef, undef, '5672'))
  • oslomsg_rpc_username (Any) (defaults to: lookup('oslo_messaging_rpc_user_name', undef, undef, 'guest'))
  • oslomsg_rpc_use_ssl (Any) (defaults to: lookup('oslo_messaging_rpc_use_ssl', undef, undef, '0'))
  • oslomsg_notify_proto (Any) (defaults to: lookup('oslo_messaging_notify_scheme', undef, undef, 'rabbit'))
  • oslomsg_notify_hosts (Any) (defaults to: any2array(lookup('oslo_messaging_notify_node_names', undef, undef, undef)))
  • oslomsg_notify_password (Any) (defaults to: lookup('oslo_messaging_notify_password'))
  • oslomsg_notify_port (Any) (defaults to: lookup('oslo_messaging_notify_port', undef, undef, '5672'))
  • oslomsg_notify_username (Any) (defaults to: lookup('oslo_messaging_notify_user_name', undef, undef, 'guest'))
  • oslomsg_notify_use_ssl (Any) (defaults to: lookup('oslo_messaging_notify_use_ssl', undef, undef, '0'))
  • step (Any) (defaults to: Integer(lookup('step')))
  • memcached_hosts (Any) (defaults to: lookup('memcached_node_names', undef, undef, []))
  • memcached_port (Any) (defaults to: lookup('memcached_port', undef, undef, 11211))
  • memcached_ipv6 (Any) (defaults to: lookup('memcached_ipv6', undef, undef, false))
  • cache_backend (Any) (defaults to: lookup('nova::cache::backend', undef, undef, false))
  • memcached_ips (Any) (defaults to: undef) 


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# File 'manifests/profile/base/nova.pp', line 99

class tripleo::profile::base::nova (
  $bootstrap_node          = lookup('nova_api_short_bootstrap_node_name', undef, undef, undef),
  $oslomsg_rpc_proto       = lookup('oslo_messaging_rpc_scheme', undef, undef, 'rabbit'),
  $oslomsg_rpc_hosts       = any2array(lookup('oslo_messaging_rpc_node_names', undef, undef, undef)),
  $oslomsg_rpc_password    = lookup('oslo_messaging_rpc_password'),
  $oslomsg_rpc_port        = lookup('oslo_messaging_rpc_port', undef, undef, '5672'),
  $oslomsg_rpc_username    = lookup('oslo_messaging_rpc_user_name', undef, undef, 'guest'),
  $oslomsg_rpc_use_ssl     = lookup('oslo_messaging_rpc_use_ssl', undef, undef, '0'),
  $oslomsg_notify_proto    = lookup('oslo_messaging_notify_scheme', undef, undef, 'rabbit'),
  $oslomsg_notify_hosts    = any2array(lookup('oslo_messaging_notify_node_names', undef, undef, undef)),
  $oslomsg_notify_password = lookup('oslo_messaging_notify_password'),
  $oslomsg_notify_port     = lookup('oslo_messaging_notify_port', undef, undef, '5672'),
  $oslomsg_notify_username = lookup('oslo_messaging_notify_user_name', undef, undef, 'guest'),
  $oslomsg_notify_use_ssl  = lookup('oslo_messaging_notify_use_ssl', undef, undef, '0'),
  $step                    = Integer(lookup('step')),
  $memcached_hosts         = lookup('memcached_node_names', undef, undef, []),
  $memcached_port          = lookup('memcached_port', undef, undef, 11211),
  $memcached_ipv6          = lookup('memcached_ipv6', undef, undef, false),
  $cache_backend           = lookup('nova::cache::backend', undef, undef, false),
  # DEPRECATED PARAMETERS
  $memcached_ips           = undef
) {
  $memcached_hosts_real = any2array(pick($memcached_ips, $memcached_hosts))

  if $bootstrap_node and $::hostname == downcase($bootstrap_node) {
    $sync_db = true
  } else {
    $sync_db = false
  }

  if $step >= 4 or ($step >= 3 and $sync_db) {
    $oslomsg_rpc_use_ssl_real = sprintf('%s', bool2num(str2bool($oslomsg_rpc_use_ssl)))
    $oslomsg_notify_use_ssl_real = sprintf('%s', bool2num(str2bool($oslomsg_notify_use_ssl)))
    if lookup('nova_is_additional_cell', undef, undef, undef) {
      $oslomsg_rpc_hosts_real = any2array(lookup('oslo_messaging_rpc_cell_node_names', undef, undef, undef))
    } else {
      $oslomsg_rpc_hosts_real = $oslomsg_rpc_hosts
    }

    if $memcached_ipv6 or $memcached_hosts_real[0] =~ Stdlib::Compat::Ipv6 {
      if $cache_backend in ['oslo_cache.memcache_pool', 'dogpile.cache.memcached'] {
        # NOTE(tkajinm): The inet6 prefix is required for backends using
        #                python-memcached
        $cache_memcache_servers = $memcached_hosts_real.map |$server| { "inet6:[${server}]:${memcached_port}" }
      } else {
        # NOTE(tkajinam): The other backends like pymemcache don't require
        #                 the inet6 prefix
        $cache_memcache_servers = suffix(any2array(normalize_ip_for_uri($memcached_hosts_real)), ":${memcached_port}")
      }
    } else {
      $cache_memcache_servers = suffix(any2array(normalize_ip_for_uri($memcached_hosts_real)), ":${memcached_port}")
    }

    include nova::config
    include nova::logging
    class { 'nova::cache':
      memcache_servers => $cache_memcache_servers
    }
    class { 'nova':
      default_transport_url      => os_transport_url({
        'transport' => $oslomsg_rpc_proto,
        'hosts'     => $oslomsg_rpc_hosts_real,
        'port'      => $oslomsg_rpc_port,
        'username'  => $oslomsg_rpc_username,
        'password'  => $oslomsg_rpc_password,
        'ssl'       => $oslomsg_rpc_use_ssl_real,
      }),
      notification_transport_url => os_transport_url({
        'transport' => $oslomsg_notify_proto,
        'hosts'     => $oslomsg_notify_hosts,
        'port'      => $oslomsg_notify_port,
        'username'  => $oslomsg_notify_username,
        'password'  => $oslomsg_notify_password,
        'ssl'       => $oslomsg_notify_use_ssl_real,
      }),
    }
    include nova::cinder
    include nova::glance
    include nova::placement
    include nova::keystone::service_user
  }
}