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