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

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

Nova API profile for tripleo

bootstrap_node

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

certificates_specs

(Optional) The specifications to give to certmonger for the certificate(s) it will create. Example with hiera:

apache_certificates_specs:
  httpd-internal_api:
    hostname: <overcloud controller fqdn>
    service_certificate: <service certificate path>
    service_key: <service key path>
    principal: "haproxy/<overcloud controller fqdn>"

Defaults to hiera(‘apache_certificate_specs’, {}).

enable_internal_tls

(Optional) Whether TLS in the internal network is enabled or not. Defaults to hiera(‘enable_internal_tls’, false)

nova_api_network

(Optional) The network name where the nova API endpoint is listening on. This is set by t-h-t. Defaults to hiera(‘nova_api_network’, undef)

step

(Optional) The current step in deployment. See tripleo-heat-templates for more details. Defaults to hiera(‘step’)

nova_enable_db_archive

(Optional) Wheter to enable db archiving Defaults to hiera(‘nova_enable_db_archive’, true)

nova_enable_db_purge

(Optional) Wheter to enable db purging Defaults to hiera(‘nova_enable_db_purge’, true)

Parameters:

  • bootstrap_node (Any) (defaults to: hiera('nova_api_short_bootstrap_node_name', undef))
  • certificates_specs (Any) (defaults to: hiera('apache_certificates_specs', {}))
  • enable_internal_tls (Any) (defaults to: hiera('enable_internal_tls', false))
  • nova_api_network (Any) (defaults to: hiera('nova_api_network', undef))
  • step (Any) (defaults to: Integer(hiera('step')))
  • nova_enable_db_archive (Any) (defaults to: hiera('nova_enable_db_archive', true))
  • nova_enable_db_purge (Any) (defaults to: hiera('nova_enable_db_purge', true)) 


57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
 
# File 'manifests/profile/base/nova/api.pp', line 57

class tripleo::profile::base::nova::api (
  $bootstrap_node             = hiera('nova_api_short_bootstrap_node_name', undef),
  $certificates_specs         = hiera('apache_certificates_specs', {}),
  $enable_internal_tls        = hiera('enable_internal_tls', false),
  $nova_api_network           = hiera('nova_api_network', undef),
  $step                       = Integer(hiera('step')),
  $nova_enable_db_archive     = hiera('nova_enable_db_archive', true),
  $nova_enable_db_purge       = hiera('nova_enable_db_purge', true),
) {
  if $bootstrap_node and $::hostname == downcase($bootstrap_node) {
    $sync_db = true
  } else {
    $sync_db = false
  }

  include tripleo::profile::base::nova
  include tripleo::profile::base::nova::authtoken

  if $step >= 3 and $sync_db {
    include nova::cell_v2::simple_setup
  }

  if $step >= 4 or ($step >= 3 and $sync_db) {
    class { 'nova::api':
      sync_db                    => $sync_db,
      sync_db_api                => $sync_db,
      nova_metadata_wsgi_enabled => true
    }
    include nova::cors
    include nova::quota
    include nova::keystone
    include nova::network::neutron
    include nova::pci
    include nova::vendordata
  }

  if $enable_internal_tls {
    if !$nova_api_network {
      fail('nova_api_network is not set in the hieradata.')
    }
    $tls_certfile = $certificates_specs["httpd-${nova_api_network}"]['service_certificate']
    $tls_keyfile = $certificates_specs["httpd-${nova_api_network}"]['service_key']
  } else {
    $tls_certfile = undef
    $tls_keyfile = undef
  }

  if $step >= 4 or ($step >= 3 and $sync_db) {
    include tripleo::profile::base::apache
    class { 'nova::wsgi::apache_api':
      ssl_cert => $tls_certfile,
      ssl_key  => $tls_keyfile,
    }
  }

  if $step >= 5 {
    if $nova_enable_db_archive {
      include nova::cron::archive_deleted_rows
      if $nova_enable_db_purge {
        include nova::cron::purge_shadow_tables
      }
    }

    # At step 5, we consider all nova-compute services started and registred to nova-conductor
    # So we want to update Nova Cells database to be aware of these hosts by executing the
    # nova-cell_v2-discover_hosts command again.
    # Doing it on a single nova-api node to avoid race condition.
    if $sync_db {
      Exec<| title == 'nova-cell_v2-discover_hosts' |> { refreshonly => false }
    }
  }
}