puppet/manifests/overcloud_controller_pacemaker.pp

   1 # Copyright 2015 Red Hat, Inc.
   2 # All Rights Reserved.
   3 #
   4 # Licensed under the Apache License, Version 2.0 (the "License"); you may
   5 # not use this file except in compliance with the License. You may obtain
   6 # a copy of the License at
   7 #
   8 #     http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  12 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  13 # License for the specific language governing permissions and limitations
  14 # under the License.
  15
  16 Pcmk_resource <| |> {
  17   tries     => 10,
  18   try_sleep => 3,
  19 }
  20
  21 if !str2bool(hiera('enable_package_install', 'false')) {
  22   case $::osfamily {
  23     'RedHat': {
  24       Package { provider => 'norpm' } # provided by tripleo-puppet
  25     }
  26     default: {
  27       warning('enable_package_install option not supported.')
  28     }
  29   }
  30 }
  31
  32 if $::hostname == downcase(hiera('bootstrap_nodeid')) {
  33   $pacemaker_master = true
  34   $sync_db = true
  35 } else {
  36   $pacemaker_master = false
  37   $sync_db = false
  38 }
  39
  40 # When to start and enable services which haven't been Pacemakerized
  41 # FIXME: remove when we start all OpenStack services using Pacemaker
  42 # (occurences of this variable will be gradually replaced with false)
  43 $non_pcmk_start = hiera('step') >= 4
  44
  45 if hiera('step') >= 1 {
  46
  47   create_resources(sysctl::value, hiera('sysctl_settings'), {})
  48
  49   if count(hiera('ntp::servers')) > 0 {
  50     include ::ntp
  51   }
  52
  53   $controller_node_ips = split(hiera('controller_node_ips'), ',')
  54   $controller_node_names = split(downcase(hiera('controller_node_names')), ',')
  55   class { '::tripleo::loadbalancer' :
  56     controller_hosts       => $controller_node_ips,
  57     controller_hosts_names => $controller_node_names,
  58     redis                  => true,
  59     manage_vip             => false,
  60     haproxy_service_manage => false,
  61   }
  62
  63   $pacemaker_cluster_members = downcase(regsubst(hiera('controller_node_names'), ',', ' ', 'G'))
  64   user { 'hacluster':
  65    ensure => present,
  66   } ->
  67   class { '::pacemaker':
  68     hacluster_pwd => hiera('hacluster_pwd'),
  69   } ->
  70   class { '::pacemaker::corosync':
  71     cluster_members => $pacemaker_cluster_members,
  72     setup_cluster   => $pacemaker_master,
  73   }
  74   class { '::pacemaker::stonith':
  75     disable => true,
  76   }
  77
  78   # Only configure RabbitMQ in this step, don't start it yet to
  79   # avoid races where non-master nodes attempt to start without
  80   # config (eg. binding on 0.0.0.0)
  81   # The module ignores erlang_cookie if cluster_config is false
  82   class { '::rabbitmq':
  83     service_manage          => false,
  84     tcp_keepalive           => false,
  85     config_kernel_variables => hiera('rabbitmq_kernel_variables'),
  86     config_variables        => hiera('rabbitmq_config_variables'),
  87     environment_variables   => hiera('rabbitmq_environment'),
  88   } ->
  89   file { '/var/lib/rabbitmq/.erlang.cookie':
  90     ensure  => 'present',
  91     owner   => 'rabbitmq',
  92     group   => 'rabbitmq',
  93     mode    => '0400',
  94     content => hiera('rabbitmq::erlang_cookie'),
  95     replace => true,
  96   }
  97
  98   if downcase(hiera('ceilometer_backend')) == 'mongodb' {
  99     include ::mongodb::globals
 100     class { '::mongodb::server' :
 101       service_manage => false,
 102     }
 103   }
 104
 105   # Memcached
 106   class {'::memcached' :
 107     service_manage => false,
 108   }
 109
 110   # Redis
 111   class { '::redis' :
 112     service_manage => false,
 113     notify_service => false,
 114   }
 115
 116   # Galera
 117   if str2bool(hiera('enable_galera', 'true')) {
 118     $mysql_config_file = '/etc/my.cnf.d/galera.cnf'
 119   } else {
 120     $mysql_config_file = '/etc/my.cnf.d/server.cnf'
 121   }
 122   $galera_nodes = downcase(hiera('galera_node_names', $::hostname))
 123   $galera_nodes_count = count(split($galera_nodes, ','))
 124
 125   $mysqld_options = {
 126     'mysqld' => {
 127       'skip-name-resolve'             => '1',
 128       'binlog_format'                 => 'ROW',
 129       'default-storage-engine'        => 'innodb',
 130       'innodb_autoinc_lock_mode'      => '2',
 131       'innodb_locks_unsafe_for_binlog'=> '1',
 132       'query_cache_size'              => '0',
 133       'query_cache_type'              => '0',
 134       'bind-address'                  => hiera('mysql_bind_host'),
 135       'max_connections'               => '1024',
 136       'open_files_limit'              => '-1',
 137       'wsrep_provider'                => '/usr/lib64/galera/libgalera_smm.so',
 138       'wsrep_cluster_name'            => 'galera_cluster',
 139       'wsrep_slave_threads'           => '1',
 140       'wsrep_certify_nonPK'           => '1',
 141       'wsrep_max_ws_rows'             => '131072',
 142       'wsrep_max_ws_size'             => '1073741824',
 143       'wsrep_debug'                   => '0',
 144       'wsrep_convert_LOCK_to_trx'     => '0',
 145       'wsrep_retry_autocommit'        => '1',
 146       'wsrep_auto_increment_control'  => '1',
 147       'wsrep_drupal_282555_workaround'=> '0',
 148       'wsrep_causal_reads'            => '0',
 149       'wsrep_notify_cmd'              => '',
 150       'wsrep_sst_method'              => 'rsync',
 151     }
 152   }
 153
 154   class { '::mysql::server':
 155     create_root_user   => false,
 156     create_root_my_cnf => false,
 157     config_file        => $mysql_config_file,
 158     override_options   => $mysqld_options,
 159     service_manage     => false,
 160   }
 161
 162 }
 163
 164 if hiera('step') >= 2 {
 165
 166   if $pacemaker_master {
 167
 168     # FIXME: we should not have to access tripleo::loadbalancer class
 169     # parameters here to configure pacemaker VIPs. The configuration
 170     # of pacemaker VIPs could move into puppet-tripleo or we should
 171     # make use of less specific hiera parameters here for the settings.
 172     $control_vip = hiera('tripleo::loadbalancer::controller_virtual_ip')
 173     pacemaker::resource::ip { 'control_vip':
 174       ip_address => $control_vip,
 175     }
 176     $public_vip = hiera('tripleo::loadbalancer::public_virtual_ip')
 177     pacemaker::resource::ip { 'public_vip':
 178       ip_address => $public_vip,
 179     }
 180
 181     $internal_api_vip = hiera('tripleo::loadbalancer::internal_api_virtual_ip')
 182     if $internal_api_vip and $internal_api_vip != $control_vip {
 183       pacemaker::resource::ip { 'internal_api_vip':
 184         ip_address => $internal_api_vip,
 185       }
 186     }
 187
 188     $storage_vip = hiera('tripleo::loadbalancer::storage_virtual_ip')
 189     if $storage_vip and $storage_vip != $control_vip {
 190       pacemaker::resource::ip { 'storage_vip':
 191         ip_address => $storage_vip,
 192       }
 193     }
 194
 195     $storage_mgmt_vip = hiera('tripleo::loadbalancer::storage_mgmt_virtual_ip')
 196     if $storage_mgmt_vip and $storage_mgmt_vip != $control_vip {
 197       pacemaker::resource::ip { 'storage_mgmt_vip':
 198         ip_address => $storage_mgmt_vip,
 199       }
 200     }
 201
 202     pacemaker::resource::service { 'haproxy':
 203       clone_params => true,
 204     }
 205     pacemaker::resource::service { $::memcached::params::service_name :
 206       clone_params => true,
 207       require      => Class['::memcached'],
 208     }
 209
 210     pacemaker::resource::ocf { 'rabbitmq':
 211       ocf_agent_name  => 'heartbeat:rabbitmq-cluster',
 212       resource_params => 'set_policy=\'ha-all ^(?!amq\.).* {"ha-mode":"all"}\'',
 213       clone_params    => 'ordered=true interleave=true',
 214       require         => Class['::rabbitmq'],
 215     }
 216
 217     if downcase(hiera('ceilometer_backend')) == 'mongodb' {
 218       pacemaker::resource::service { $::mongodb::params::service_name :
 219         op_params    => 'start timeout=120s',
 220         clone_params => true,
 221         require      => Class['::mongodb::server'],
 222       }
 223       # NOTE (spredzy) : The replset can only be run
 224       # once all the nodes have joined the cluster.
 225       $mongo_node_ips = hiera('mongo_node_ips')
 226       $mongo_node_ips_with_port = suffix($mongo_node_ips, ':27017')
 227       $mongo_node_string = join($mongo_node_ips_with_port, ',')
 228       $mongodb_pacemaker_resource = Pacemaker::Resource::Service[$::mongodb::params::service_name]
 229       $mongodb_replset = hiera('mongodb::server::replset')
 230       mongodb_conn_validator { $mongo_node_ips_with_port :
 231         require => Pacemaker::Resource::Service[$::mongodb::params::service_name],
 232         before  => Mongodb_replset[$mongodb_replset],
 233       }
 234       mongodb_replset { $mongodb_replset :
 235         members => $mongo_node_ips_with_port,
 236       }
 237     }
 238
 239     pacemaker::resource::ocf { 'galera' :
 240       ocf_agent_name  => 'heartbeat:galera',
 241       op_params       => 'promote timeout=300s on-fail=block',
 242       master_params   => '',
 243       meta_params     => "master-max=${galera_nodes_count} ordered=true",
 244       resource_params => "additional_parameters='--open-files-limit=16384' enable_creation=true wsrep_cluster_address='gcomm://${galera_nodes}'",
 245       require         => Class['::mysql::server'],
 246       before          => Exec['galera-ready'],
 247     }
 248
 249     pacemaker::resource::ocf { 'redis':
 250       ocf_agent_name  => 'heartbeat:redis',
 251       master_params   => '',
 252       meta_params     => 'notify=true ordered=true interleave=true',
 253       resource_params => 'wait_last_known_master=true',
 254       require         => Class['::redis'],
 255     }
 256     $redis_vip = hiera('redis_vip')
 257     if $redis_vip and $redis_vip != $control_vip {
 258         pacemaker::resource::ip { 'vip-redis':
 259           ip_address => $redis_vip,
 260         }
 261     }
 262     pacemaker::constraint::base { 'redis-master-then-vip-redis':
 263       constraint_type => 'order',
 264       first_resource  => 'redis-master',
 265       second_resource => "ip-${redis_vip}",
 266       first_action    => 'promote',
 267       second_action   => 'start',
 268       require => [Pacemaker::Resource::Ocf['redis'],
 269                   Pacemaker::Resource::Ip['vip-redis']],
 270     }
 271     pacemaker::constraint::colocation { 'vip-redis-with-redis-master':
 272       source  => "ip-${redis_vip}",
 273       target  => 'redis-master',
 274       score   => 'INFINITY',
 275       require => [Pacemaker::Resource::Ocf['redis'],
 276                   Pacemaker::Resource::Ip['vip-redis']],
 277     }
 278
 279   }
 280
 281   exec { 'galera-ready' :
 282     command     => '/usr/bin/clustercheck >/dev/null',
 283     timeout     => 30,
 284     tries       => 180,
 285     try_sleep   => 10,
 286     environment => ["AVAILABLE_WHEN_READONLY=0"],
 287     require     => File['/etc/sysconfig/clustercheck'],
 288   }
 289
 290   file { '/etc/sysconfig/clustercheck' :
 291     ensure  => file,
 292     content => "MYSQL_USERNAME=root\n
 293 MYSQL_PASSWORD=''\n
 294 MYSQL_HOST=localhost\n",
 295   }
 296
 297   xinetd::service { 'galera-monitor' :
 298     port           => '9200',
 299     server         => '/usr/bin/clustercheck',
 300     per_source     => 'UNLIMITED',
 301     log_on_success => '',
 302     log_on_failure => 'HOST',
 303     flags          => 'REUSE',
 304     service_type   => 'UNLISTED',
 305     user           => 'root',
 306     group          => 'root',
 307     require        => File['/etc/sysconfig/clustercheck'],
 308   }
 309
 310   # Create all the database schemas
 311   # Example DSN format: mysql://user:password@host/dbname
 312   if $sync_db {
 313     $allowed_hosts = ['%',hiera('mysql_bind_host')]
 314     $keystone_dsn = split(hiera('keystone::database_connection'), '[@:/?]')
 315     class { 'keystone::db::mysql':
 316       user          => $keystone_dsn[3],
 317       password      => $keystone_dsn[4],
 318       host          => $keystone_dsn[5],
 319       dbname        => $keystone_dsn[6],
 320       allowed_hosts => $allowed_hosts,
 321       require       => Exec['galera-ready'],
 322     }
 323     $glance_dsn = split(hiera('glance::api::database_connection'), '[@:/?]')
 324     class { 'glance::db::mysql':
 325       user          => $glance_dsn[3],
 326       password      => $glance_dsn[4],
 327       host          => $glance_dsn[5],
 328       dbname        => $glance_dsn[6],
 329       allowed_hosts => $allowed_hosts,
 330       require       => Exec['galera-ready'],
 331     }
 332     $nova_dsn = split(hiera('nova::database_connection'), '[@:/?]')
 333     class { 'nova::db::mysql':
 334       user          => $nova_dsn[3],
 335       password      => $nova_dsn[4],
 336       host          => $nova_dsn[5],
 337       dbname        => $nova_dsn[6],
 338       allowed_hosts => $allowed_hosts,
 339       require       => Exec['galera-ready'],
 340     }
 341     $neutron_dsn = split(hiera('neutron::server::database_connection'), '[@:/?]')
 342     class { 'neutron::db::mysql':
 343       user          => $neutron_dsn[3],
 344       password      => $neutron_dsn[4],
 345       host          => $neutron_dsn[5],
 346       dbname        => $neutron_dsn[6],
 347       allowed_hosts => $allowed_hosts,
 348       require       => Exec['galera-ready'],
 349     }
 350     $cinder_dsn = split(hiera('cinder::database_connection'), '[@:/?]')
 351     class { 'cinder::db::mysql':
 352       user          => $cinder_dsn[3],
 353       password      => $cinder_dsn[4],
 354       host          => $cinder_dsn[5],
 355       dbname        => $cinder_dsn[6],
 356       allowed_hosts => $allowed_hosts,
 357       require       => Exec['galera-ready'],
 358     }
 359     $heat_dsn = split(hiera('heat::database_connection'), '[@:/?]')
 360     class { 'heat::db::mysql':
 361       user          => $heat_dsn[3],
 362       password      => $heat_dsn[4],
 363       host          => $heat_dsn[5],
 364       dbname        => $heat_dsn[6],
 365       allowed_hosts => $allowed_hosts,
 366       require       => Exec['galera-ready'],
 367     }
 368     if downcase(hiera('ceilometer_backend')) == 'mysql' {
 369       $ceilometer_dsn = split(hiera('ceilometer_mysql_conn_string'), '[@:/?]')
 370       class { 'ceilometer::db::mysql':
 371         user          => $ceilometer_dsn[3],
 372         password      => $ceilometer_dsn[4],
 373         host          => $ceilometer_dsn[5],
 374         dbname        => $ceilometer_dsn[6],
 375         allowed_hosts => $allowed_hosts,
 376         require       => Exec['galera-ready'],
 377       }
 378     }
 379   }
 380
 381   # pre-install swift here so we can build rings
 382   include ::swift
 383
 384   # Ceph
 385   $cinder_enable_rbd_backend = hiera('cinder_enable_rbd_backend', false)
 386   $enable_ceph = $cinder_enable_rbd_backend
 387
 388   if $enable_ceph {
 389     class { 'ceph::profile::params':
 390       mon_initial_members => downcase(hiera('ceph_mon_initial_members'))
 391     }
 392     include ::ceph::profile::mon
 393   }
 394
 395   if str2bool(hiera('enable_ceph_storage', 'false')) {
 396     include ::ceph::profile::client
 397     include ::ceph::profile::osd
 398   }
 399
 400
 401 } #END STEP 2
 402
 403 if hiera('step') >= 3 {
 404
 405   class { '::keystone':
 406     sync_db => $sync_db,
 407     manage_service => false,
 408     enabled => false,
 409   }
 410
 411   #TODO: need a cleanup-keystone-tokens.sh solution here
 412   keystone_config {
 413     'ec2/driver': value => 'keystone.contrib.ec2.backends.sql.Ec2';
 414   }
 415   file { [ '/etc/keystone/ssl', '/etc/keystone/ssl/certs', '/etc/keystone/ssl/private' ]:
 416     ensure  => 'directory',
 417     owner   => 'keystone',
 418     group   => 'keystone',
 419     require => Package['keystone'],
 420   }
 421   file { '/etc/keystone/ssl/certs/signing_cert.pem':
 422     content => hiera('keystone_signing_certificate'),
 423     owner   => 'keystone',
 424     group   => 'keystone',
 425     notify  => Service['keystone'],
 426     require => File['/etc/keystone/ssl/certs'],
 427   }
 428   file { '/etc/keystone/ssl/private/signing_key.pem':
 429     content => hiera('keystone_signing_key'),
 430     owner   => 'keystone',
 431     group   => 'keystone',
 432     notify  => Service['keystone'],
 433     require => File['/etc/keystone/ssl/private'],
 434   }
 435   file { '/etc/keystone/ssl/certs/ca.pem':
 436     content => hiera('keystone_ca_certificate'),
 437     owner   => 'keystone',
 438     group   => 'keystone',
 439     notify  => Service['keystone'],
 440     require => File['/etc/keystone/ssl/certs'],
 441   }
 442
 443   $glance_backend = downcase(hiera('glance_backend', 'swift'))
 444   case $glance_backend {
 445       swift: { $glance_store = 'glance.store.swift.Store' }
 446       file: { $glance_store = 'glance.store.filesystem.Store' }
 447       rbd: { $glance_store = 'glance.store.rbd.Store' }
 448       default: { fail('Unrecognized glance_backend parameter.') }
 449   }
 450
 451   # TODO: notifications, scrubber, etc.
 452   include ::glance
 453   class { 'glance::api':
 454     known_stores => [$glance_store],
 455     manage_service => false,
 456     enabled => false,
 457   }
 458   class { '::glance::registry' :
 459     sync_db => $sync_db,
 460     manage_service => false,
 461     enabled => false,
 462   }
 463   include join(['::glance::backend::', $glance_backend])
 464
 465   include ::nova
 466
 467   class { '::nova::api' :
 468     sync_db => $sync_db,
 469     manage_service => false,
 470     enabled => false,
 471   }
 472   class { '::nova::cert' :
 473     manage_service => false,
 474     enabled => false,
 475   }
 476   class { '::nova::conductor' :
 477     manage_service => false,
 478     enabled => false,
 479   }
 480   class { '::nova::consoleauth' :
 481     manage_service => false,
 482     enabled => false,
 483   }
 484   class { '::nova::vncproxy' :
 485     manage_service => false,
 486     enabled => false,
 487   }
 488   class { '::nova::scheduler' :
 489     manage_service => false,
 490     enabled => false,
 491   }
 492   include ::nova::network::neutron
 493
 494   # Neutron class definitions
 495   include ::neutron
 496   class { '::neutron::server' :
 497     sync_db => $sync_db,
 498     manage_service => false,
 499     enabled => false,
 500   }
 501   class { '::neutron::agents::dhcp' :
 502     manage_service => false,
 503     enabled => false,
 504   }
 505   class { '::neutron::agents::l3' :
 506     manage_service => false,
 507     enabled => false,
 508   }
 509   class { 'neutron::agents::metadata':
 510     manage_service => false,
 511     enabled => false,
 512   }
 513   file { '/etc/neutron/dnsmasq-neutron.conf':
 514     content => hiera('neutron_dnsmasq_options'),
 515     owner   => 'neutron',
 516     group   => 'neutron',
 517     notify  => Service['neutron-dhcp-service'],
 518     require => Package['neutron'],
 519   }
 520   class { 'neutron::plugins::ml2':
 521     flat_networks   => split(hiera('neutron_flat_networks'), ','),
 522     tenant_network_types => [hiera('neutron_tenant_network_type')],
 523   }
 524   class { 'neutron::agents::ml2::ovs':
 525     # manage_service   => false # not implemented
 526     enabled          => false,
 527     bridge_mappings  => split(hiera('neutron_bridge_mappings'), ','),
 528     tunnel_types     => split(hiera('neutron_tunnel_types'), ','),
 529   }
 530
 531   include ::cinder
 532   class { '::cinder::api':
 533     sync_db => $sync_db,
 534     manage_service => false,
 535     enabled => false,
 536   }
 537   class { '::cinder::scheduler' :
 538     manage_service => false,
 539     enabled => false,
 540   }
 541   class { '::cinder::volume' :
 542     manage_service => false,
 543     enabled => false,
 544   }
 545   include ::cinder::glance
 546   class {'cinder::setup_test_volume':
 547     size => join([hiera('cinder_lvm_loop_device_size'), 'M']),
 548   }
 549
 550   $cinder_enable_iscsi = hiera('cinder_enable_iscsi_backend', true)
 551   if $cinder_enable_iscsi {
 552     $cinder_iscsi_backend = 'tripleo_iscsi'
 553
 554     cinder::backend::iscsi { $cinder_iscsi_backend :
 555       iscsi_ip_address => hiera('cinder_iscsi_ip_address'),
 556       iscsi_helper     => hiera('cinder_iscsi_helper'),
 557     }
 558   }
 559
 560   if $enable_ceph {
 561
 562     Ceph_pool {
 563       pg_num  => hiera('ceph::profile::params::osd_pool_default_pg_num'),
 564       pgp_num => hiera('ceph::profile::params::osd_pool_default_pgp_num'),
 565       size    => hiera('ceph::profile::params::osd_pool_default_size'),
 566     }
 567
 568     $ceph_pools = hiera('ceph_pools')
 569     ceph::pool { $ceph_pools : }
 570   }
 571
 572   if $cinder_enable_rbd_backend {
 573     $cinder_rbd_backend = 'tripleo_ceph'
 574
 575     cinder_config {
 576       "${cinder_rbd_backend}/host": value => 'hostgroup';
 577     }
 578
 579     cinder::backend::rbd { $cinder_rbd_backend :
 580       rbd_pool        => 'volumes',
 581       rbd_user        => 'openstack',
 582       rbd_secret_uuid => hiera('ceph::profile::params::fsid'),
 583       require         => Ceph::Pool['volumes'],
 584     }
 585   }
 586
 587   if hiera('cinder_enable_netapp_backend', false) {
 588     $cinder_netapp_backend = hiera('cinder::backend::netapp::title')
 589
 590     cinder_config {
 591       "${cinder_netapp_backend}/host": value => 'hostgroup';
 592     }
 593
 594     if hiera('cinder_netapp_nfs_shares', undef) {
 595       $cinder_netapp_nfs_shares = split(hiera('cinder_netapp_nfs_shares', undef), ',')
 596     }
 597
 598     cinder::backend::netapp { $cinder_netapp_backend :
 599       nfs_shares => $cinder_netapp_nfs_shares,
 600     }
 601   }
 602
 603   $cinder_enabled_backends = delete_undef_values([$cinder_iscsi_backend, $cinder_rbd_backend, $cinder_netapp_backend])
 604   class { '::cinder::backends' :
 605     enabled_backends => $cinder_enabled_backends,
 606   }
 607
 608   # swift proxy
 609   class { '::swift::proxy' :
 610     manage_service => $non_pcmk_start,
 611     enabled => $non_pcmk_start,
 612   }
 613   include ::swift::proxy::proxy_logging
 614   include ::swift::proxy::healthcheck
 615   include ::swift::proxy::cache
 616   include ::swift::proxy::keystone
 617   include ::swift::proxy::authtoken
 618   include ::swift::proxy::staticweb
 619   include ::swift::proxy::ceilometer
 620   include ::swift::proxy::ratelimit
 621   include ::swift::proxy::catch_errors
 622   include ::swift::proxy::tempurl
 623   include ::swift::proxy::formpost
 624
 625   # swift storage
 626   if str2bool(hiera('enable_swift_storage', 'true')) {
 627     class {'::swift::storage::all':
 628       mount_check => str2bool(hiera('swift_mount_check'))
 629     }
 630     class {'::swift::storage::account':
 631       manage_service => $non_pcmk_start,
 632       enabled => $non_pcmk_start,
 633     }
 634     class {'::swift::storage::container':
 635       manage_service => $non_pcmk_start,
 636       enabled => $non_pcmk_start,
 637     }
 638     class {'::swift::storage::object':
 639       manage_service => $non_pcmk_start,
 640       enabled => $non_pcmk_start,
 641     }
 642     if(!defined(File['/srv/node'])) {
 643       file { '/srv/node':
 644         ensure  => directory,
 645         owner   => 'swift',
 646         group   => 'swift',
 647         require => Package['openstack-swift'],
 648       }
 649     }
 650     $swift_components = ['account', 'container', 'object']
 651     swift::storage::filter::recon { $swift_components : }
 652     swift::storage::filter::healthcheck { $swift_components : }
 653   }
 654
 655   # Ceilometer
 656   $ceilometer_backend = downcase(hiera('ceilometer_backend'))
 657   case $ceilometer_backend {
 658     /mysql/ : {
 659       $ceilometer_database_connection = hiera('ceilometer_mysql_conn_string')
 660     }
 661     default : {
 662       $ceilometer_database_connection = "mongodb://${mongo_node_string}/ceilometer?replicaSet=${mongodb_replset}"
 663     }
 664   }
 665   include ::ceilometer
 666   class { '::ceilometer::api' :
 667     manage_service => false,
 668     enabled => false,
 669   }
 670   class { '::ceilometer::agent::notification' :
 671     manage_service => false,
 672     enabled => false,
 673   }
 674   class { '::ceilometer::agent::central' :
 675     manage_service => false,
 676     enabled => false,
 677   }
 678   class { '::ceilometer::alarm::notifier' :
 679     manage_service => false,
 680     enabled => false,
 681   }
 682   class { '::ceilometer::alarm::evaluator' :
 683     manage_service => false,
 684     enabled => false,
 685   }
 686   class { '::ceilometer::collector' :
 687     manage_service => false,
 688     enabled => false,
 689   }
 690   include ::ceilometer::expirer
 691   class { '::ceilometer::db' :
 692     database_connection => $ceilometer_database_connection,
 693     sync_db             => $sync_db,
 694   }
 695   include ceilometer::agent::auth
 696
 697   Cron <| title == 'ceilometer-expirer' |> { command => "sleep $((\$(od -A n -t d -N 3 /dev/urandom) % 86400)) && ${::ceilometer::params::expirer_command}" }
 698
 699   # Heat
 700   class { '::heat' :
 701     sync_db => $sync_db,
 702   }
 703   class { '::heat::api' :
 704     manage_service => false,
 705     enabled => false,
 706   }
 707   class { '::heat::api_cfn' :
 708     manage_service => false,
 709     enabled => false,
 710   }
 711   class { '::heat::api_cloudwatch' :
 712     manage_service => false,
 713     enabled => false,
 714   }
 715   class { '::heat::engine' :
 716     manage_service => false,
 717     enabled => false,
 718   }
 719
 720   # httpd/apache and horizon
 721   # NOTE(gfidente): server-status can be consumed by the pacemaker resource agent
 722   include ::apache
 723   include ::apache::mod::status
 724   $vhost_params = {
 725     add_listen => false,
 726     priority   => 10,
 727   }
 728   class { 'horizon':
 729     cache_server_ip    => hiera('memcache_node_ips', '127.0.0.1'),
 730     vhost_extra_params => $vhost_params,
 731     server_aliases     => $::hostname,
 732   }
 733
 734   $snmpd_user = hiera('snmpd_readonly_user_name')
 735   snmp::snmpv3_user { $snmpd_user:
 736     authtype => 'MD5',
 737     authpass => hiera('snmpd_readonly_user_password'),
 738   }
 739   class { 'snmp':
 740     agentaddress => ['udp:161','udp6:[::1]:161'],
 741     snmpd_config => [ join(['rouser ', hiera('snmpd_readonly_user_name')]), 'proc  cron', 'includeAllDisks  10%', 'master agentx', 'trapsink localhost public', 'iquerySecName internalUser', 'rouser internalUser', 'defaultMonitors yes', 'linkUpDownNotifications yes' ],
 742   }
 743
 744 } #END STEP 3
 745
 746 if hiera('step') >= 4 {
 747   if $pacemaker_master {
 748
 749     # Keystone
 750     pacemaker::resource::service { $::keystone::params::service_name :
 751       clone_params => "interleave=true",
 752     }
 753
 754     # Cinder
 755     pacemaker::resource::service { $::cinder::params::api_service :
 756       clone_params => "interleave=true",
 757       require      => Pacemaker::Resource::Service[$::keystone::params::service_name],
 758     }
 759     pacemaker::resource::service { $::cinder::params::scheduler_service :
 760       clone_params => "interleave=true",
 761     }
 762     pacemaker::resource::service { $::cinder::params::volume_service : }
 763
 764     pacemaker::constraint::base { 'keystone-then-cinder-api-constraint':
 765       constraint_type => 'order',
 766       first_resource  => "${::keystone::params::service_name}-clone",
 767       second_resource => "${::cinder::params::api_service}-clone",
 768       first_action    => 'start',
 769       second_action   => 'start',
 770       require         => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 771                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
 772     }
 773     pacemaker::constraint::base { 'cinder-api-then-cinder-scheduler-constraint':
 774       constraint_type => "order",
 775       first_resource => "${::cinder::params::api_service}-clone",
 776       second_resource => "${::cinder::params::scheduler_service}-clone",
 777       first_action => "start",
 778       second_action => "start",
 779       require => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 780                   Pacemaker::Resource::Service[$::cinder::params::scheduler_service]],
 781     }
 782     pacemaker::constraint::colocation { 'cinder-scheduler-with-cinder-api-colocation':
 783       source => "${::cinder::params::scheduler_service}-clone",
 784       target => "${::cinder::params::api_service}-clone",
 785       score => "INFINITY",
 786       require => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 787                   Pacemaker::Resource::Service[$::cinder::params::scheduler_service]],
 788     }
 789     pacemaker::constraint::base { 'cinder-scheduler-then-cinder-volume-constraint':
 790       constraint_type => "order",
 791       first_resource => "${::cinder::params::scheduler_service}-clone",
 792       second_resource => "${::cinder::params::volume_service}",
 793       first_action => "start",
 794       second_action => "start",
 795       require => [Pacemaker::Resource::Service[$::cinder::params::scheduler_service],
 796                   Pacemaker::Resource::Service[$::cinder::params::volume_service]],
 797     }
 798     pacemaker::constraint::colocation { 'cinder-volume-with-cinder-scheduler-colocation':
 799       source => "${::cinder::params::volume_service}",
 800       target => "${::cinder::params::scheduler_service}-clone",
 801       score => "INFINITY",
 802       require => [Pacemaker::Resource::Service[$::cinder::params::scheduler_service],
 803                   Pacemaker::Resource::Service[$::cinder::params::volume_service]],
 804     }
 805
 806     # Glance
 807     pacemaker::resource::service { $::glance::params::registry_service_name :
 808       clone_params => "interleave=true",
 809       require      => Pacemaker::Resource::Service[$::keystone::params::service_name],
 810     }
 811     pacemaker::resource::service { $::glance::params::api_service_name :
 812       clone_params => "interleave=true",
 813     }
 814
 815     pacemaker::constraint::base { 'keystone-then-glance-registry-constraint':
 816       constraint_type => 'order',
 817       first_resource  => "${::keystone::params::service_name}-clone",
 818       second_resource => "${::glance::params::registry_service_name}-clone",
 819       first_action    => 'start',
 820       second_action   => 'start',
 821       require         => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 822                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
 823     }
 824     pacemaker::constraint::base { 'glance-registry-then-glance-api-constraint':
 825       constraint_type => "order",
 826       first_resource  => "${::glance::params::registry_service_name}-clone",
 827       second_resource => "${::glance::params::api_service_name}-clone",
 828       first_action    => "start",
 829       second_action   => "start",
 830       require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 831                   Pacemaker::Resource::Service[$::glance::params::api_service_name]],
 832     }
 833     pacemaker::constraint::colocation { 'glance-api-with-glance-registry-colocation':
 834       source  => "${::glance::params::api_service_name}-clone",
 835       target  => "${::glance::params::registry_service_name}-clone",
 836       score   => "INFINITY",
 837       require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 838                   Pacemaker::Resource::Service[$::glance::params::api_service_name]],
 839     }
 840
 841     # Neutron
 842     pacemaker::resource::service { $::neutron::params::server_service:
 843       op_params => "start timeout=90",
 844       clone_params   => "interleave=true",
 845       require => Pacemaker::Resource::Service[$::keystone::params::service_name]
 846     }
 847     pacemaker::resource::service { $::neutron::params::l3_agent_service:
 848       clone_params   => "interleave=true",
 849     }
 850     pacemaker::resource::service { $::neutron::params::dhcp_agent_service:
 851       clone_params   => "interleave=true",
 852     }
 853     pacemaker::resource::service { $::neutron::params::ovs_agent_service:
 854       clone_params => "interleave=true",
 855     }
 856     pacemaker::resource::service { $::neutron::params::metadata_agent_service:
 857       clone_params => "interleave=true",
 858     }
 859     pacemaker::resource::ocf { $::neutron::params::ovs_cleanup_service:
 860       ocf_agent_name => "neutron:OVSCleanup",
 861       clone_params => "interleave=true",
 862     }
 863     pacemaker::resource::ocf { 'neutron-netns-cleanup':
 864       ocf_agent_name => "neutron:NetnsCleanup",
 865       clone_params => "interleave=true",
 866     }
 867     pacemaker::resource::ocf { 'neutron-scale':
 868       ocf_agent_name => "neutron:NeutronScale",
 869       clone_params => "globally-unique=true clone-max=3 interleave=true",
 870     }
 871     pacemaker::constraint::base { 'keystone-to-neutron-server-constraint':
 872       constraint_type => "order",
 873       first_resource => "${::keystone::params::service_name}-clone",
 874       second_resource => "${::neutron::params::server_service}-clone",
 875       first_action => "start",
 876       second_action => "start",
 877       require => [Pacemaker::Resource::Service[$::keystone::params::service_name],
 878                   Pacemaker::Resource::Service[$::neutron::params::server_service]],
 879     }
 880     pacemaker::constraint::base { 'neutron-server-to-neutron-scale-constraint':
 881       constraint_type => "order",
 882       first_resource => "${::neutron::params::server_service}-clone",
 883       second_resource => "neutron-scale-clone",
 884       first_action => "start",
 885       second_action => "start",
 886       require => [Pacemaker::Resource::Service[$::neutron::params::server_service],
 887                   Pacemaker::Resource::Ocf['neutron-scale']],
 888     }
 889     pacemaker::constraint::base { 'neutron-scale-to-ovs-cleanup-constraint':
 890       constraint_type => "order",
 891       first_resource => "neutron-scale-clone",
 892       second_resource => "${::neutron::params::ovs_cleanup_service}-clone",
 893       first_action => "start",
 894       second_action => "start",
 895       require => [Pacemaker::Resource::Ocf['neutron-scale'],
 896                   Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"]],
 897     }
 898     pacemaker::constraint::colocation { 'neutron-scale-to-ovs-cleanup-colocation':
 899       source => "${::neutron::params::ovs_cleanup_service}-clone",
 900       target => "neutron-scale-clone",
 901       score => "INFINITY",
 902       require => [Pacemaker::Resource::Ocf['neutron-scale'],
 903                   Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"]],
 904     }
 905     pacemaker::constraint::base { 'neutron-ovs-cleanup-to-netns-cleanup-constraint':
 906       constraint_type => "order",
 907       first_resource => "${::neutron::params::ovs_cleanup_service}-clone",
 908       second_resource => "neutron-netns-cleanup-clone",
 909       first_action => "start",
 910       second_action => "start",
 911       require => [Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"],
 912                   Pacemaker::Resource::Ocf['neutron-netns-cleanup']],
 913     }
 914     pacemaker::constraint::colocation { 'neutron-ovs-cleanup-to-netns-cleanup-colocation':
 915       source => "neutron-netns-cleanup-clone",
 916       target => "${::neutron::params::ovs_cleanup_service}-clone",
 917       score => "INFINITY",
 918       require => [Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"],
 919                   Pacemaker::Resource::Ocf['neutron-netns-cleanup']],
 920     }
 921     pacemaker::constraint::base { 'neutron-netns-cleanup-to-openvswitch-agent-constraint':
 922       constraint_type => "order",
 923       first_resource => "neutron-netns-cleanup-clone",
 924       second_resource => "${::neutron::params::ovs_agent_service}-clone",
 925       first_action => "start",
 926       second_action => "start",
 927       require => [Pacemaker::Resource::Ocf["neutron-netns-cleanup"],
 928                   Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"]],
 929     }
 930     pacemaker::constraint::colocation { 'neutron-netns-cleanup-to-openvswitch-agent-colocation':
 931       source => "${::neutron::params::ovs_agent_service}-clone",
 932       target => "neutron-netns-cleanup-clone",
 933       score => "INFINITY",
 934       require => [Pacemaker::Resource::Ocf["neutron-netns-cleanup"],
 935                   Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"]],
 936     }
 937     pacemaker::constraint::base { 'neutron-openvswitch-agent-to-dhcp-agent-constraint':
 938       constraint_type => "order",
 939       first_resource => "${::neutron::params::ovs_agent_service}-clone",
 940       second_resource => "${::neutron::params::dhcp_agent_service}-clone",
 941       first_action => "start",
 942       second_action => "start",
 943       require => [Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"],
 944                   Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"]],
 945
 946     }
 947     pacemaker::constraint::colocation { 'neutron-openvswitch-agent-to-dhcp-agent-colocation':
 948       source => "${::neutron::params::dhcp_agent_service}-clone",
 949       target => "${::neutron::params::ovs_agent_service}-clone",
 950       score => "INFINITY",
 951       require => [Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"],
 952                   Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"]],
 953     }
 954     pacemaker::constraint::base { 'neutron-dhcp-agent-to-l3-agent-constraint':
 955       constraint_type => "order",
 956       first_resource => "${::neutron::params::dhcp_agent_service}-clone",
 957       second_resource => "${::neutron::params::l3_agent_service}-clone",
 958       first_action => "start",
 959       second_action => "start",
 960       require => [Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"],
 961                   Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"]]
 962     }
 963     pacemaker::constraint::colocation { 'neutron-dhcp-agent-to-l3-agent-colocation':
 964       source => "${::neutron::params::l3_agent_service}-clone",
 965       target => "${::neutron::params::dhcp_agent_service}-clone",
 966       score => "INFINITY",
 967       require => [Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"],
 968                   Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"]]
 969     }
 970     pacemaker::constraint::base { 'neutron-l3-agent-to-metadata-agent-constraint':
 971       constraint_type => "order",
 972       first_resource => "${::neutron::params::l3_agent_service}-clone",
 973       second_resource => "${::neutron::params::metadata_agent_service}-clone",
 974       first_action => "start",
 975       second_action => "start",
 976       require => [Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"],
 977                   Pacemaker::Resource::Service["${::neutron::params::metadata_agent_service}"]]
 978     }
 979     pacemaker::constraint::colocation { 'neutron-l3-agent-to-metadata-agent-colocation':
 980       source => "${::neutron::params::metadata_agent_service}-clone",
 981       target => "${::neutron::params::l3_agent_service}-clone",
 982       score => "INFINITY",
 983       require => [Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"],
 984                   Pacemaker::Resource::Service["${::neutron::params::metadata_agent_service}"]]
 985     }
 986
 987     # Nova
 988     pacemaker::resource::service { $::nova::params::api_service_name :
 989       clone_params    => "interleave=true",
 990       op_params       => "monitor start-delay=10s",
 991     }
 992     pacemaker::resource::service { $::nova::params::conductor_service_name :
 993       clone_params    => "interleave=true",
 994       op_params       => "monitor start-delay=10s",
 995     }
 996     pacemaker::resource::service { $::nova::params::consoleauth_service_name :
 997       clone_params    => "interleave=true",
 998       op_params       => "monitor start-delay=10s",
 999       require         => Pacemaker::Resource::Service[$::keystone::params::service_name],
1000     }
1001     pacemaker::resource::service { $::nova::params::vncproxy_service_name :
1002       clone_params    => "interleave=true",
1003       op_params       => "monitor start-delay=10s",
1004     }
1005     pacemaker::resource::service { $::nova::params::scheduler_service_name :
1006       clone_params    => "interleave=true",
1007       op_params       => "monitor start-delay=10s",
1008     }
1009
1010     pacemaker::constraint::base { 'keystone-then-nova-consoleauth-constraint':
1011       constraint_type => 'order',
1012       first_resource  => "${::keystone::params::service_name}-clone",
1013       second_resource => "${::nova::params::consoleauth_service_name}-clone",
1014       first_action    => 'start',
1015       second_action   => 'start',
1016       require         => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1017                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1018     }
1019     pacemaker::constraint::base { 'nova-consoleauth-then-nova-vncproxy-constraint':
1020       constraint_type => "order",
1021       first_resource  => "${::nova::params::consoleauth_service_name}-clone",
1022       second_resource => "${::nova::params::vncproxy_service_name}-clone",
1023       first_action    => "start",
1024       second_action   => "start",
1025       require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1026                   Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]],
1027     }
1028     pacemaker::constraint::colocation { 'nova-vncproxy-with-nova-consoleauth-colocation':
1029       source => "${::nova::params::vncproxy_service_name}-clone",
1030       target => "${::nova::params::consoleauth_service_name}-clone",
1031       score => "INFINITY",
1032       require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1033                   Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]],
1034     }
1035     # FIXME(gfidente): novncproxy will not start unless websockify is updated to 0.6
1036     # which is not the case for f20 nor f21; ucomment when it becomes available
1037     #pacemaker::constraint::base { 'nova-vncproxy-then-nova-api-constraint':
1038     #  constraint_type => "order",
1039     #  first_resource  => "${::nova::params::vncproxy_service_name}-clone",
1040     #  second_resource => "${::nova::params::api_service_name}-clone",
1041     #  first_action    => "start",
1042     #  second_action   => "start",
1043     #  require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name],
1044     #              Pacemaker::Resource::Service[$::nova::params::api_service_name]],
1045     #}
1046     #pacemaker::constraint::colocation { 'nova-api-with-nova-vncproxy-colocation':
1047     #  source => "${::nova::params::api_service_name}-clone",
1048     #  target => "${::nova::params::vncproxy_service_name}-clone",
1049     #  score => "INFINITY",
1050     #  require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name],
1051     #              Pacemaker::Resource::Service[$::nova::params::api_service_name]],
1052     #}
1053     pacemaker::constraint::base { 'nova-api-then-nova-scheduler-constraint':
1054       constraint_type => "order",
1055       first_resource  => "${::nova::params::api_service_name}-clone",
1056       second_resource => "${::nova::params::scheduler_service_name}-clone",
1057       first_action    => "start",
1058       second_action   => "start",
1059       require => [Pacemaker::Resource::Service[$::nova::params::api_service_name],
1060                   Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]],
1061     }
1062     pacemaker::constraint::colocation { 'nova-scheduler-with-nova-api-colocation':
1063       source => "${::nova::params::scheduler_service_name}-clone",
1064       target => "${::nova::params::api_service_name}-clone",
1065       score => "INFINITY",
1066       require => [Pacemaker::Resource::Service[$::nova::params::api_service_name],
1067                   Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]],
1068     }
1069     pacemaker::constraint::base { 'nova-scheduler-then-nova-conductor-constraint':
1070       constraint_type => "order",
1071       first_resource  => "${::nova::params::scheduler_service_name}-clone",
1072       second_resource => "${::nova::params::conductor_service_name}-clone",
1073       first_action    => "start",
1074       second_action   => "start",
1075       require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name],
1076                   Pacemaker::Resource::Service[$::nova::params::conductor_service_name]],
1077     }
1078     pacemaker::constraint::colocation { 'nova-conductor-with-nova-scheduler-colocation':
1079       source => "${::nova::params::conductor_service_name}-clone",
1080       target => "${::nova::params::scheduler_service_name}-clone",
1081       score => "INFINITY",
1082       require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name],
1083                   Pacemaker::Resource::Service[$::nova::params::conductor_service_name]],
1084     }
1085
1086     # Ceilometer
1087     pacemaker::resource::service { $::ceilometer::params::agent_central_service_name :
1088       clone_params => 'interleave=true',
1089       require      => [Pacemaker::Resource::Service[$::keystone::params::service_name],
1090                        $mongodb_pacemaker_resource],
1091     }
1092     pacemaker::resource::service { $::ceilometer::params::collector_service_name :
1093       clone_params => 'interleave=true',
1094     }
1095     pacemaker::resource::service { $::ceilometer::params::api_service_name :
1096       clone_params => 'interleave=true',
1097     }
1098     pacemaker::resource::service { $::ceilometer::params::alarm_evaluator_service_name :
1099       clone_params => 'interleave=true',
1100     }
1101     pacemaker::resource::service { $::ceilometer::params::alarm_notifier_service_name :
1102       clone_params => 'interleave=true',
1103     }
1104     pacemaker::resource::service { $::ceilometer::params::agent_notification_service_name :
1105       clone_params => 'interleave=true',
1106     }
1107     pacemaker::resource::ocf { 'delay' :
1108       ocf_agent_name  => 'heartbeat:Delay',
1109       clone_params    => 'interleave=true',
1110       resource_params => 'startdelay=10',
1111     }
1112     pacemaker::constraint::base { 'ceilometer-central-then-ceilometer-collector-constraint':
1113       constraint_type => 'order',
1114       first_resource  => "${::ceilometer::params::agent_central_service_name}-clone",
1115       second_resource => "${::ceilometer::params::collector_service_name}-clone",
1116       first_action    => 'start',
1117       second_action   => 'start',
1118       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1119                           Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name]],
1120     }
1121     pacemaker::constraint::base { 'ceilometer-collector-then-ceilometer-api-constraint':
1122       constraint_type => 'order',
1123       first_resource  => "${::ceilometer::params::collector_service_name}-clone",
1124       second_resource => "${::ceilometer::params::api_service_name}-clone",
1125       first_action    => 'start',
1126       second_action   => 'start',
1127       require         => [Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name],
1128                           Pacemaker::Resource::Service[$::ceilometer::params::api_service_name]],
1129     }
1130     pacemaker::constraint::colocation { 'ceilometer-api-with-ceilometer-collector-colocation':
1131       source  => "${::ceilometer::params::api_service_name}-clone",
1132       target  => "${::ceilometer::params::collector_service_name}-clone",
1133       score   => 'INFINITY',
1134       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1135                   Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name]],
1136     }
1137     pacemaker::constraint::base { 'ceilometer-api-then-ceilometer-delay-constraint':
1138       constraint_type => 'order',
1139       first_resource  => "${::ceilometer::params::api_service_name}-clone",
1140       second_resource => 'delay-clone',
1141       first_action    => 'start',
1142       second_action   => 'start',
1143       require         => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1144                           Pacemaker::Resource::Ocf['delay']],
1145     }
1146     pacemaker::constraint::colocation { 'ceilometer-delay-with-ceilometer-api-colocation':
1147       source  => 'delay-clone',
1148       target  => "${::ceilometer::params::api_service_name}-clone",
1149       score   => 'INFINITY',
1150       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1151                   Pacemaker::Resource::Ocf['delay']],
1152     }
1153     pacemaker::constraint::base { 'ceilometer-delay-then-ceilometer-alarm-evaluator-constraint':
1154       constraint_type => 'order',
1155       first_resource  => 'delay-clone',
1156       second_resource => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1157       first_action    => 'start',
1158       second_action   => 'start',
1159       require         => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1160                           Pacemaker::Resource::Ocf['delay']],
1161     }
1162     pacemaker::constraint::colocation { 'ceilometer-alarm-evaluator-with-ceilometer-delay-colocation':
1163       source  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1164       target  => 'delay-clone',
1165       score   => 'INFINITY',
1166       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1167                   Pacemaker::Resource::Ocf['delay']],
1168     }
1169     pacemaker::constraint::base { 'ceilometer-alarm-evaluator-then-ceilometer-alarm-notifier-constraint':
1170       constraint_type => 'order',
1171       first_resource  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1172       second_resource => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1173       first_action    => 'start',
1174       second_action   => 'start',
1175       require         => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1176                           Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1177     }
1178     pacemaker::constraint::colocation { 'ceilometer-alarm-notifier-with-ceilometer-alarm-evaluator-colocation':
1179       source  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1180       target  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1181       score   => 'INFINITY',
1182       require => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1183                   Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1184     }
1185     pacemaker::constraint::base { 'ceilometer-alarm-notifier-then-ceilometer-notification-constraint':
1186       constraint_type => 'order',
1187       first_resource  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1188       second_resource => "${::ceilometer::params::agent_notification_service_name}-clone",
1189       first_action    => 'start',
1190       second_action   => 'start',
1191       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name],
1192                           Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1193     }
1194     pacemaker::constraint::colocation { 'ceilometer-notification-with-ceilometer-alarm-notifier-colocation':
1195       source  => "${::ceilometer::params::agent_notification_service_name}-clone",
1196       target  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1197       score   => 'INFINITY',
1198       require => [Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name],
1199                   Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1200     }
1201     if downcase(hiera('ceilometer_backend')) == 'mongodb' {
1202       pacemaker::constraint::base { 'mongodb-then-ceilometer-central-constraint':
1203         constraint_type => 'order',
1204         first_resource  => "${::mongodb::params::service_name}-clone",
1205         second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
1206         first_action    => 'start',
1207         second_action   => 'start',
1208         require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1209                             Pacemaker::Resource::Service[$::mongodb::params::service_name]],
1210       }
1211     }
1212     pacemaker::constraint::base { 'vip-redis-then-ceilometer-central':
1213       constraint_type => 'order',
1214       first_resource  => "ip-${redis_vip}",
1215       second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
1216       first_action    => 'start',
1217       second_action   => 'start',
1218       require => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1219                   Pacemaker::Resource::Ip['vip-redis']],
1220     }
1221     pacemaker::constraint::base { 'keystone-then-ceilometer-central-constraint':
1222       constraint_type => 'order',
1223       first_resource  => "${::keystone::params::service_name}-clone",
1224       second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
1225       first_action    => 'start',
1226       second_action   => 'start',
1227       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1228                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1229     }
1230
1231     # Heat
1232     pacemaker::resource::service { $::heat::params::api_service_name :
1233       clone_params => 'interleave=true',
1234     }
1235     pacemaker::resource::service { $::heat::params::api_cloudwatch_service_name :
1236       clone_params => 'interleave=true',
1237     }
1238     pacemaker::resource::service { $::heat::params::api_cfn_service_name :
1239       clone_params => 'interleave=true',
1240     }
1241     pacemaker::resource::service { $::heat::params::engine_service_name :
1242       clone_params => 'interleave=true',
1243     }
1244     pacemaker::constraint::base { 'heat-api-then-heat-api-cfn-constraint':
1245       constraint_type => 'order',
1246       first_resource  => "${::heat::params::api_service_name}-clone",
1247       second_resource => "${::heat::params::api_cfn_service_name}-clone",
1248       first_action    => 'start',
1249       second_action   => 'start',
1250       require => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1251                   Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name]],
1252     }
1253     pacemaker::constraint::colocation { 'heat-api-cfn-with-heat-api-colocation':
1254       source  => "${::heat::params::api_cfn_service_name}-clone",
1255       target  => "${::heat::params::api_service_name}-clone",
1256       score   => 'INFINITY',
1257       require => [Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name],
1258                   Pacemaker::Resource::Service[$::heat::params::api_service_name]],
1259     }
1260     pacemaker::constraint::base { 'heat-api-cfn-then-heat-api-cloudwatch-constraint':
1261       constraint_type => 'order',
1262       first_resource  => "${::heat::params::api_cfn_service_name}-clone",
1263       second_resource => "${::heat::params::api_cloudwatch_service_name}-clone",
1264       first_action    => 'start',
1265       second_action   => 'start',
1266       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1267                   Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name]],
1268     }
1269     pacemaker::constraint::colocation { 'heat-api-cloudwatch-with-heat-api-cfn-colocation':
1270       source  => "${::heat::params::api_cloudwatch_service_name}-clone",
1271       target  => "${::heat::params::api_cfn_service_name}-clone",
1272       score   => 'INFINITY',
1273       require => [Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name],
1274                   Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name]],
1275     }
1276     pacemaker::constraint::base { 'heat-api-cloudwatch-then-heat-engine-constraint':
1277       constraint_type => 'order',
1278       first_resource  => "${::heat::params::api_cloudwatch_service_name}-clone",
1279       second_resource => "${::heat::params::engine_service_name}-clone",
1280       first_action    => 'start',
1281       second_action   => 'start',
1282       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1283                   Pacemaker::Resource::Service[$::heat::params::engine_service_name]],
1284     }
1285     pacemaker::constraint::colocation { 'heat-engine-with-heat-api-cloudwatch-colocation':
1286       source  => "${::heat::params::engine_service_name}-clone",
1287       target  => "${::heat::params::api_cloudwatch_service_name}-clone",
1288       score   => 'INFINITY',
1289       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1290                   Pacemaker::Resource::Service[$::heat::params::engine_service_name]],
1291     }
1292     pacemaker::constraint::base { 'ceilometer-notification-then-heat-api-constraint':
1293       constraint_type => 'order',
1294       first_resource  => "${::ceilometer::params::agent_notification_service_name}-clone",
1295       second_resource => "${::heat::params::api_service_name}-clone",
1296       first_action    => 'start',
1297       second_action   => 'start',
1298       require         => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1299                           Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name]],
1300     }
1301
1302     # Horizon
1303     pacemaker::resource::service { $::horizon::params::http_service:
1304         clone_params => "interleave=true",
1305     }
1306
1307
1308   }
1309
1310 } #END STEP 4