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     mysql_clustercheck     => true,
  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     service_enabled    => false,
 161   }
 162
 163 }
 164
 165 if hiera('step') >= 2 {
 166
 167   # NOTE(gfidente): the following vars are needed on all nodes so they
 168   # need to stay out of pacemaker_master conditional
 169   $mongo_node_ips_with_port = suffix(hiera('mongo_node_ips'), ':27017')
 170   $mongodb_replset = hiera('mongodb::server::replset')
 171
 172   if $pacemaker_master {
 173
 174     # FIXME: we should not have to access tripleo::loadbalancer class
 175     # parameters here to configure pacemaker VIPs. The configuration
 176     # of pacemaker VIPs could move into puppet-tripleo or we should
 177     # make use of less specific hiera parameters here for the settings.
 178     $control_vip = hiera('tripleo::loadbalancer::controller_virtual_ip')
 179     pacemaker::resource::ip { 'control_vip':
 180       ip_address => $control_vip,
 181     }
 182     $public_vip = hiera('tripleo::loadbalancer::public_virtual_ip')
 183     pacemaker::resource::ip { 'public_vip':
 184       ip_address => $public_vip,
 185     }
 186
 187     $internal_api_vip = hiera('tripleo::loadbalancer::internal_api_virtual_ip')
 188     if $internal_api_vip and $internal_api_vip != $control_vip {
 189       pacemaker::resource::ip { 'internal_api_vip':
 190         ip_address => $internal_api_vip,
 191       }
 192     }
 193
 194     $storage_vip = hiera('tripleo::loadbalancer::storage_virtual_ip')
 195     if $storage_vip and $storage_vip != $control_vip {
 196       pacemaker::resource::ip { 'storage_vip':
 197         ip_address => $storage_vip,
 198       }
 199     }
 200
 201     $storage_mgmt_vip = hiera('tripleo::loadbalancer::storage_mgmt_virtual_ip')
 202     if $storage_mgmt_vip and $storage_mgmt_vip != $control_vip {
 203       pacemaker::resource::ip { 'storage_mgmt_vip':
 204         ip_address => $storage_mgmt_vip,
 205       }
 206     }
 207
 208     pacemaker::resource::service { 'haproxy':
 209       clone_params => true,
 210     }
 211     pacemaker::resource::service { $::memcached::params::service_name :
 212       clone_params => true,
 213       require      => Class['::memcached'],
 214     }
 215
 216     pacemaker::resource::ocf { 'rabbitmq':
 217       ocf_agent_name  => 'heartbeat:rabbitmq-cluster',
 218       resource_params => 'set_policy=\'ha-all ^(?!amq\.).* {"ha-mode":"all"}\'',
 219       clone_params    => 'ordered=true interleave=true',
 220       require         => Class['::rabbitmq'],
 221     }
 222
 223     if downcase(hiera('ceilometer_backend')) == 'mongodb' {
 224       pacemaker::resource::service { $::mongodb::params::service_name :
 225         op_params    => 'start timeout=120s',
 226         clone_params => true,
 227         require      => Class['::mongodb::server'],
 228       }
 229       # NOTE (spredzy) : The replset can only be run
 230       # once all the nodes have joined the cluster.
 231       mongodb_conn_validator { $mongo_node_ips_with_port :
 232         timeout => '600',
 233         require => Pacemaker::Resource::Service[$::mongodb::params::service_name],
 234         before  => Mongodb_replset[$mongodb_replset],
 235       }
 236       mongodb_replset { $mongodb_replset :
 237         members => $mongo_node_ips_with_port,
 238       }
 239     }
 240
 241     pacemaker::resource::ocf { 'galera' :
 242       ocf_agent_name  => 'heartbeat:galera',
 243       op_params       => 'promote timeout=300s on-fail=block',
 244       master_params   => '',
 245       meta_params     => "master-max=${galera_nodes_count} ordered=true",
 246       resource_params => "additional_parameters='--open-files-limit=16384' enable_creation=true wsrep_cluster_address='gcomm://${galera_nodes}'",
 247       require         => Class['::mysql::server'],
 248       before          => Exec['galera-ready'],
 249     }
 250
 251     pacemaker::resource::ocf { 'redis':
 252       ocf_agent_name  => 'heartbeat:redis',
 253       master_params   => '',
 254       meta_params     => 'notify=true ordered=true interleave=true',
 255       resource_params => 'wait_last_known_master=true',
 256       require         => Class['::redis'],
 257     }
 258     $redis_vip = hiera('redis_vip')
 259     if $redis_vip and $redis_vip != $control_vip {
 260         pacemaker::resource::ip { 'vip-redis':
 261           ip_address => $redis_vip,
 262         }
 263     }
 264     pacemaker::constraint::base { 'redis-master-then-vip-redis':
 265       constraint_type => 'order',
 266       first_resource  => 'redis-master',
 267       second_resource => "ip-${redis_vip}",
 268       first_action    => 'promote',
 269       second_action   => 'start',
 270       require => [Pacemaker::Resource::Ocf['redis'],
 271                   Pacemaker::Resource::Ip['vip-redis']],
 272     }
 273     pacemaker::constraint::colocation { 'vip-redis-with-redis-master':
 274       source  => "ip-${redis_vip}",
 275       target  => 'redis-master',
 276       score   => 'INFINITY',
 277       require => [Pacemaker::Resource::Ocf['redis'],
 278                   Pacemaker::Resource::Ip['vip-redis']],
 279     }
 280
 281   }
 282
 283   exec { 'galera-ready' :
 284     command     => '/usr/bin/clustercheck >/dev/null',
 285     timeout     => 30,
 286     tries       => 180,
 287     try_sleep   => 10,
 288     environment => ["AVAILABLE_WHEN_READONLY=0"],
 289     require     => File['/etc/sysconfig/clustercheck'],
 290   }
 291
 292   file { '/etc/sysconfig/clustercheck' :
 293     ensure  => file,
 294     content => "MYSQL_USERNAME=root\n
 295 MYSQL_PASSWORD=''\n
 296 MYSQL_HOST=localhost\n",
 297   }
 298
 299   xinetd::service { 'galera-monitor' :
 300     port           => '9200',
 301     server         => '/usr/bin/clustercheck',
 302     per_source     => 'UNLIMITED',
 303     log_on_success => '',
 304     log_on_failure => 'HOST',
 305     flags          => 'REUSE',
 306     service_type   => 'UNLISTED',
 307     user           => 'root',
 308     group          => 'root',
 309     require        => File['/etc/sysconfig/clustercheck'],
 310   }
 311
 312   # Create all the database schemas
 313   # Example DSN format: mysql://user:password@host/dbname
 314   if $sync_db {
 315     $allowed_hosts = ['%',hiera('mysql_bind_host')]
 316     $keystone_dsn = split(hiera('keystone::database_connection'), '[@:/?]')
 317     class { 'keystone::db::mysql':
 318       user          => $keystone_dsn[3],
 319       password      => $keystone_dsn[4],
 320       host          => $keystone_dsn[5],
 321       dbname        => $keystone_dsn[6],
 322       allowed_hosts => $allowed_hosts,
 323       require       => Exec['galera-ready'],
 324     }
 325     $glance_dsn = split(hiera('glance::api::database_connection'), '[@:/?]')
 326     class { 'glance::db::mysql':
 327       user          => $glance_dsn[3],
 328       password      => $glance_dsn[4],
 329       host          => $glance_dsn[5],
 330       dbname        => $glance_dsn[6],
 331       allowed_hosts => $allowed_hosts,
 332       require       => Exec['galera-ready'],
 333     }
 334     $nova_dsn = split(hiera('nova::database_connection'), '[@:/?]')
 335     class { 'nova::db::mysql':
 336       user          => $nova_dsn[3],
 337       password      => $nova_dsn[4],
 338       host          => $nova_dsn[5],
 339       dbname        => $nova_dsn[6],
 340       allowed_hosts => $allowed_hosts,
 341       require       => Exec['galera-ready'],
 342     }
 343     $neutron_dsn = split(hiera('neutron::server::database_connection'), '[@:/?]')
 344     class { 'neutron::db::mysql':
 345       user          => $neutron_dsn[3],
 346       password      => $neutron_dsn[4],
 347       host          => $neutron_dsn[5],
 348       dbname        => $neutron_dsn[6],
 349       allowed_hosts => $allowed_hosts,
 350       require       => Exec['galera-ready'],
 351     }
 352     $cinder_dsn = split(hiera('cinder::database_connection'), '[@:/?]')
 353     class { 'cinder::db::mysql':
 354       user          => $cinder_dsn[3],
 355       password      => $cinder_dsn[4],
 356       host          => $cinder_dsn[5],
 357       dbname        => $cinder_dsn[6],
 358       allowed_hosts => $allowed_hosts,
 359       require       => Exec['galera-ready'],
 360     }
 361     $heat_dsn = split(hiera('heat::database_connection'), '[@:/?]')
 362     class { 'heat::db::mysql':
 363       user          => $heat_dsn[3],
 364       password      => $heat_dsn[4],
 365       host          => $heat_dsn[5],
 366       dbname        => $heat_dsn[6],
 367       allowed_hosts => $allowed_hosts,
 368       require       => Exec['galera-ready'],
 369     }
 370     if downcase(hiera('ceilometer_backend')) == 'mysql' {
 371       $ceilometer_dsn = split(hiera('ceilometer_mysql_conn_string'), '[@:/?]')
 372       class { 'ceilometer::db::mysql':
 373         user          => $ceilometer_dsn[3],
 374         password      => $ceilometer_dsn[4],
 375         host          => $ceilometer_dsn[5],
 376         dbname        => $ceilometer_dsn[6],
 377         allowed_hosts => $allowed_hosts,
 378         require       => Exec['galera-ready'],
 379       }
 380     }
 381   }
 382
 383   # pre-install swift here so we can build rings
 384   include ::swift
 385
 386   # Ceph
 387   $cinder_enable_rbd_backend = hiera('cinder_enable_rbd_backend', false)
 388   $enable_ceph = $cinder_enable_rbd_backend
 389
 390   if $enable_ceph {
 391     class { 'ceph::profile::params':
 392       mon_initial_members => downcase(hiera('ceph_mon_initial_members'))
 393     }
 394     include ::ceph::profile::mon
 395   }
 396
 397   if str2bool(hiera('enable_ceph_storage', 'false')) {
 398     include ::ceph::profile::client
 399     include ::ceph::profile::osd
 400   }
 401
 402
 403 } #END STEP 2
 404
 405 if hiera('step') >= 3 {
 406
 407   class { '::keystone':
 408     sync_db => $sync_db,
 409     manage_service => false,
 410     enabled => false,
 411   }
 412
 413   #TODO: need a cleanup-keystone-tokens.sh solution here
 414   keystone_config {
 415     'ec2/driver': value => 'keystone.contrib.ec2.backends.sql.Ec2';
 416   }
 417   file { [ '/etc/keystone/ssl', '/etc/keystone/ssl/certs', '/etc/keystone/ssl/private' ]:
 418     ensure  => 'directory',
 419     owner   => 'keystone',
 420     group   => 'keystone',
 421     require => Package['keystone'],
 422   }
 423   file { '/etc/keystone/ssl/certs/signing_cert.pem':
 424     content => hiera('keystone_signing_certificate'),
 425     owner   => 'keystone',
 426     group   => 'keystone',
 427     notify  => Service['keystone'],
 428     require => File['/etc/keystone/ssl/certs'],
 429   }
 430   file { '/etc/keystone/ssl/private/signing_key.pem':
 431     content => hiera('keystone_signing_key'),
 432     owner   => 'keystone',
 433     group   => 'keystone',
 434     notify  => Service['keystone'],
 435     require => File['/etc/keystone/ssl/private'],
 436   }
 437   file { '/etc/keystone/ssl/certs/ca.pem':
 438     content => hiera('keystone_ca_certificate'),
 439     owner   => 'keystone',
 440     group   => 'keystone',
 441     notify  => Service['keystone'],
 442     require => File['/etc/keystone/ssl/certs'],
 443   }
 444
 445   $glance_backend = downcase(hiera('glance_backend', 'swift'))
 446   case $glance_backend {
 447       swift: { $glance_store = 'glance.store.swift.Store' }
 448       file: { $glance_store = 'glance.store.filesystem.Store' }
 449       rbd: { $glance_store = 'glance.store.rbd.Store' }
 450       default: { fail('Unrecognized glance_backend parameter.') }
 451   }
 452
 453   # TODO: notifications, scrubber, etc.
 454   include ::glance
 455   class { 'glance::api':
 456     known_stores => [$glance_store],
 457     manage_service => false,
 458     enabled => false,
 459   }
 460   class { '::glance::registry' :
 461     sync_db => $sync_db,
 462     manage_service => false,
 463     enabled => false,
 464   }
 465   include join(['::glance::backend::', $glance_backend])
 466
 467   include ::nova
 468
 469   class { '::nova::api' :
 470     sync_db => $sync_db,
 471     manage_service => false,
 472     enabled => false,
 473   }
 474   class { '::nova::cert' :
 475     manage_service => false,
 476     enabled => false,
 477   }
 478   class { '::nova::conductor' :
 479     manage_service => false,
 480     enabled => false,
 481   }
 482   class { '::nova::consoleauth' :
 483     manage_service => false,
 484     enabled => false,
 485   }
 486   class { '::nova::vncproxy' :
 487     manage_service => false,
 488     enabled => false,
 489   }
 490   class { '::nova::scheduler' :
 491     manage_service => false,
 492     enabled => false,
 493   }
 494   include ::nova::network::neutron
 495
 496   # Neutron class definitions
 497   include ::neutron
 498   class { '::neutron::server' :
 499     sync_db => $sync_db,
 500     manage_service => false,
 501     enabled => false,
 502   }
 503   class { '::neutron::agents::dhcp' :
 504     manage_service => false,
 505     enabled => false,
 506   }
 507   class { '::neutron::agents::l3' :
 508     manage_service => false,
 509     enabled => false,
 510   }
 511   class { 'neutron::agents::metadata':
 512     manage_service => false,
 513     enabled => false,
 514   }
 515   file { '/etc/neutron/dnsmasq-neutron.conf':
 516     content => hiera('neutron_dnsmasq_options'),
 517     owner   => 'neutron',
 518     group   => 'neutron',
 519     notify  => Service['neutron-dhcp-service'],
 520     require => Package['neutron'],
 521   }
 522   class { 'neutron::plugins::ml2':
 523     flat_networks   => split(hiera('neutron_flat_networks'), ','),
 524     tenant_network_types => [hiera('neutron_tenant_network_type')],
 525   }
 526   class { 'neutron::agents::ml2::ovs':
 527     # manage_service   => false # not implemented
 528     enabled          => false,
 529     bridge_mappings  => split(hiera('neutron_bridge_mappings'), ','),
 530     tunnel_types     => split(hiera('neutron_tunnel_types'), ','),
 531   }
 532
 533   include ::cinder
 534   class { '::cinder::api':
 535     sync_db => $sync_db,
 536     manage_service => false,
 537     enabled => false,
 538   }
 539   class { '::cinder::scheduler' :
 540     manage_service => false,
 541     enabled => false,
 542   }
 543   class { '::cinder::volume' :
 544     manage_service => false,
 545     enabled => false,
 546   }
 547   include ::cinder::glance
 548   class {'cinder::setup_test_volume':
 549     size => join([hiera('cinder_lvm_loop_device_size'), 'M']),
 550   }
 551
 552   $cinder_enable_iscsi = hiera('cinder_enable_iscsi_backend', true)
 553   if $cinder_enable_iscsi {
 554     $cinder_iscsi_backend = 'tripleo_iscsi'
 555
 556     cinder::backend::iscsi { $cinder_iscsi_backend :
 557       iscsi_ip_address => hiera('cinder_iscsi_ip_address'),
 558       iscsi_helper     => hiera('cinder_iscsi_helper'),
 559     }
 560   }
 561
 562   if $enable_ceph {
 563
 564     Ceph_pool {
 565       pg_num  => hiera('ceph::profile::params::osd_pool_default_pg_num'),
 566       pgp_num => hiera('ceph::profile::params::osd_pool_default_pgp_num'),
 567       size    => hiera('ceph::profile::params::osd_pool_default_size'),
 568     }
 569
 570     $ceph_pools = hiera('ceph_pools')
 571     ceph::pool { $ceph_pools : }
 572   }
 573
 574   if $cinder_enable_rbd_backend {
 575     $cinder_rbd_backend = 'tripleo_ceph'
 576
 577     cinder_config {
 578       "${cinder_rbd_backend}/host": value => 'hostgroup';
 579     }
 580
 581     cinder::backend::rbd { $cinder_rbd_backend :
 582       rbd_pool        => 'volumes',
 583       rbd_user        => 'openstack',
 584       rbd_secret_uuid => hiera('ceph::profile::params::fsid'),
 585       require         => Ceph::Pool['volumes'],
 586     }
 587   }
 588
 589   if hiera('cinder_enable_netapp_backend', false) {
 590     $cinder_netapp_backend = hiera('cinder::backend::netapp::title')
 591
 592     cinder_config {
 593       "${cinder_netapp_backend}/host": value => 'hostgroup';
 594     }
 595
 596     if hiera('cinder_netapp_nfs_shares', undef) {
 597       $cinder_netapp_nfs_shares = split(hiera('cinder_netapp_nfs_shares', undef), ',')
 598     }
 599
 600     cinder::backend::netapp { $cinder_netapp_backend :
 601       nfs_shares => $cinder_netapp_nfs_shares,
 602     }
 603   }
 604
 605   $cinder_enabled_backends = delete_undef_values([$cinder_iscsi_backend, $cinder_rbd_backend, $cinder_netapp_backend])
 606   class { '::cinder::backends' :
 607     enabled_backends => $cinder_enabled_backends,
 608   }
 609
 610   # swift proxy
 611   class { '::swift::proxy' :
 612     manage_service => $non_pcmk_start,
 613     enabled => $non_pcmk_start,
 614   }
 615   include ::swift::proxy::proxy_logging
 616   include ::swift::proxy::healthcheck
 617   include ::swift::proxy::cache
 618   include ::swift::proxy::keystone
 619   include ::swift::proxy::authtoken
 620   include ::swift::proxy::staticweb
 621   include ::swift::proxy::ceilometer
 622   include ::swift::proxy::ratelimit
 623   include ::swift::proxy::catch_errors
 624   include ::swift::proxy::tempurl
 625   include ::swift::proxy::formpost
 626
 627   # swift storage
 628   if str2bool(hiera('enable_swift_storage', 'true')) {
 629     class {'::swift::storage::all':
 630       mount_check => str2bool(hiera('swift_mount_check'))
 631     }
 632     class {'::swift::storage::account':
 633       manage_service => $non_pcmk_start,
 634       enabled => $non_pcmk_start,
 635     }
 636     class {'::swift::storage::container':
 637       manage_service => $non_pcmk_start,
 638       enabled => $non_pcmk_start,
 639     }
 640     class {'::swift::storage::object':
 641       manage_service => $non_pcmk_start,
 642       enabled => $non_pcmk_start,
 643     }
 644     if(!defined(File['/srv/node'])) {
 645       file { '/srv/node':
 646         ensure  => directory,
 647         owner   => 'swift',
 648         group   => 'swift',
 649         require => Package['openstack-swift'],
 650       }
 651     }
 652     $swift_components = ['account', 'container', 'object']
 653     swift::storage::filter::recon { $swift_components : }
 654     swift::storage::filter::healthcheck { $swift_components : }
 655   }
 656
 657   # Ceilometer
 658   $ceilometer_backend = downcase(hiera('ceilometer_backend'))
 659   case $ceilometer_backend {
 660     /mysql/ : {
 661       $ceilometer_database_connection = hiera('ceilometer_mysql_conn_string')
 662     }
 663     default : {
 664       $mongo_node_string = join($mongo_node_ips_with_port, ',')
 665       $ceilometer_database_connection = "mongodb://${mongo_node_string}/ceilometer?replicaSet=${mongodb_replset}"
 666     }
 667   }
 668   include ::ceilometer
 669   class { '::ceilometer::api' :
 670     manage_service => false,
 671     enabled => false,
 672   }
 673   class { '::ceilometer::agent::notification' :
 674     manage_service => false,
 675     enabled => false,
 676   }
 677   class { '::ceilometer::agent::central' :
 678     manage_service => false,
 679     enabled => false,
 680   }
 681   class { '::ceilometer::alarm::notifier' :
 682     manage_service => false,
 683     enabled => false,
 684   }
 685   class { '::ceilometer::alarm::evaluator' :
 686     manage_service => false,
 687     enabled => false,
 688   }
 689   class { '::ceilometer::collector' :
 690     manage_service => false,
 691     enabled => false,
 692   }
 693   include ::ceilometer::expirer
 694   class { '::ceilometer::db' :
 695     database_connection => $ceilometer_database_connection,
 696     sync_db             => $sync_db,
 697   }
 698   include ceilometer::agent::auth
 699
 700   Cron <| title == 'ceilometer-expirer' |> { command => "sleep $((\$(od -A n -t d -N 3 /dev/urandom) % 86400)) && ${::ceilometer::params::expirer_command}" }
 701
 702   # Heat
 703   class { '::heat' :
 704     sync_db => $sync_db,
 705   }
 706   class { '::heat::api' :
 707     manage_service => false,
 708     enabled => false,
 709   }
 710   class { '::heat::api_cfn' :
 711     manage_service => false,
 712     enabled => false,
 713   }
 714   class { '::heat::api_cloudwatch' :
 715     manage_service => false,
 716     enabled => false,
 717   }
 718   class { '::heat::engine' :
 719     manage_service => false,
 720     enabled => false,
 721   }
 722
 723   # httpd/apache and horizon
 724   # NOTE(gfidente): server-status can be consumed by the pacemaker resource agent
 725   include ::apache
 726   include ::apache::mod::status
 727   $vhost_params = {
 728     add_listen => false,
 729     priority   => 10,
 730   }
 731   class { 'horizon':
 732     cache_server_ip    => hiera('memcache_node_ips', '127.0.0.1'),
 733     vhost_extra_params => $vhost_params,
 734     server_aliases     => $::hostname,
 735   }
 736
 737   $snmpd_user = hiera('snmpd_readonly_user_name')
 738   snmp::snmpv3_user { $snmpd_user:
 739     authtype => 'MD5',
 740     authpass => hiera('snmpd_readonly_user_password'),
 741   }
 742   class { 'snmp':
 743     agentaddress => ['udp:161','udp6:[::1]:161'],
 744     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' ],
 745   }
 746
 747 } #END STEP 3
 748
 749 if hiera('step') >= 4 {
 750   if $pacemaker_master {
 751
 752     # Keystone
 753     pacemaker::resource::service { $::keystone::params::service_name :
 754       clone_params => "interleave=true",
 755     }
 756
 757     # Cinder
 758     pacemaker::resource::service { $::cinder::params::api_service :
 759       clone_params => "interleave=true",
 760       require      => Pacemaker::Resource::Service[$::keystone::params::service_name],
 761     }
 762     pacemaker::resource::service { $::cinder::params::scheduler_service :
 763       clone_params => "interleave=true",
 764     }
 765     pacemaker::resource::service { $::cinder::params::volume_service : }
 766
 767     pacemaker::constraint::base { 'keystone-then-cinder-api-constraint':
 768       constraint_type => 'order',
 769       first_resource  => "${::keystone::params::service_name}-clone",
 770       second_resource => "${::cinder::params::api_service}-clone",
 771       first_action    => 'start',
 772       second_action   => 'start',
 773       require         => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 774                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
 775     }
 776     pacemaker::constraint::base { 'cinder-api-then-cinder-scheduler-constraint':
 777       constraint_type => "order",
 778       first_resource => "${::cinder::params::api_service}-clone",
 779       second_resource => "${::cinder::params::scheduler_service}-clone",
 780       first_action => "start",
 781       second_action => "start",
 782       require => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 783                   Pacemaker::Resource::Service[$::cinder::params::scheduler_service]],
 784     }
 785     pacemaker::constraint::colocation { 'cinder-scheduler-with-cinder-api-colocation':
 786       source => "${::cinder::params::scheduler_service}-clone",
 787       target => "${::cinder::params::api_service}-clone",
 788       score => "INFINITY",
 789       require => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 790                   Pacemaker::Resource::Service[$::cinder::params::scheduler_service]],
 791     }
 792     pacemaker::constraint::base { 'cinder-scheduler-then-cinder-volume-constraint':
 793       constraint_type => "order",
 794       first_resource => "${::cinder::params::scheduler_service}-clone",
 795       second_resource => "${::cinder::params::volume_service}",
 796       first_action => "start",
 797       second_action => "start",
 798       require => [Pacemaker::Resource::Service[$::cinder::params::scheduler_service],
 799                   Pacemaker::Resource::Service[$::cinder::params::volume_service]],
 800     }
 801     pacemaker::constraint::colocation { 'cinder-volume-with-cinder-scheduler-colocation':
 802       source => "${::cinder::params::volume_service}",
 803       target => "${::cinder::params::scheduler_service}-clone",
 804       score => "INFINITY",
 805       require => [Pacemaker::Resource::Service[$::cinder::params::scheduler_service],
 806                   Pacemaker::Resource::Service[$::cinder::params::volume_service]],
 807     }
 808
 809     # Glance
 810     pacemaker::resource::service { $::glance::params::registry_service_name :
 811       clone_params => "interleave=true",
 812       require      => Pacemaker::Resource::Service[$::keystone::params::service_name],
 813     }
 814     pacemaker::resource::service { $::glance::params::api_service_name :
 815       clone_params => "interleave=true",
 816     }
 817
 818     pacemaker::constraint::base { 'keystone-then-glance-registry-constraint':
 819       constraint_type => 'order',
 820       first_resource  => "${::keystone::params::service_name}-clone",
 821       second_resource => "${::glance::params::registry_service_name}-clone",
 822       first_action    => 'start',
 823       second_action   => 'start',
 824       require         => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 825                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
 826     }
 827     pacemaker::constraint::base { 'glance-registry-then-glance-api-constraint':
 828       constraint_type => "order",
 829       first_resource  => "${::glance::params::registry_service_name}-clone",
 830       second_resource => "${::glance::params::api_service_name}-clone",
 831       first_action    => "start",
 832       second_action   => "start",
 833       require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 834                   Pacemaker::Resource::Service[$::glance::params::api_service_name]],
 835     }
 836     pacemaker::constraint::colocation { 'glance-api-with-glance-registry-colocation':
 837       source  => "${::glance::params::api_service_name}-clone",
 838       target  => "${::glance::params::registry_service_name}-clone",
 839       score   => "INFINITY",
 840       require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 841                   Pacemaker::Resource::Service[$::glance::params::api_service_name]],
 842     }
 843
 844     # Neutron
 845     pacemaker::resource::service { $::neutron::params::server_service:
 846       op_params => "start timeout=90",
 847       clone_params   => "interleave=true",
 848       require => Pacemaker::Resource::Service[$::keystone::params::service_name]
 849     }
 850     pacemaker::resource::service { $::neutron::params::l3_agent_service:
 851       clone_params   => "interleave=true",
 852     }
 853     pacemaker::resource::service { $::neutron::params::dhcp_agent_service:
 854       clone_params   => "interleave=true",
 855     }
 856     pacemaker::resource::service { $::neutron::params::ovs_agent_service:
 857       clone_params => "interleave=true",
 858     }
 859     pacemaker::resource::service { $::neutron::params::metadata_agent_service:
 860       clone_params => "interleave=true",
 861     }
 862     pacemaker::resource::ocf { $::neutron::params::ovs_cleanup_service:
 863       ocf_agent_name => "neutron:OVSCleanup",
 864       clone_params => "interleave=true",
 865     }
 866     pacemaker::resource::ocf { 'neutron-netns-cleanup':
 867       ocf_agent_name => "neutron:NetnsCleanup",
 868       clone_params => "interleave=true",
 869     }
 870     pacemaker::resource::ocf { 'neutron-scale':
 871       ocf_agent_name => "neutron:NeutronScale",
 872       clone_params => "globally-unique=true clone-max=3 interleave=true",
 873     }
 874     pacemaker::constraint::base { 'keystone-to-neutron-server-constraint':
 875       constraint_type => "order",
 876       first_resource => "${::keystone::params::service_name}-clone",
 877       second_resource => "${::neutron::params::server_service}-clone",
 878       first_action => "start",
 879       second_action => "start",
 880       require => [Pacemaker::Resource::Service[$::keystone::params::service_name],
 881                   Pacemaker::Resource::Service[$::neutron::params::server_service]],
 882     }
 883     pacemaker::constraint::base { 'neutron-server-to-neutron-scale-constraint':
 884       constraint_type => "order",
 885       first_resource => "${::neutron::params::server_service}-clone",
 886       second_resource => "neutron-scale-clone",
 887       first_action => "start",
 888       second_action => "start",
 889       require => [Pacemaker::Resource::Service[$::neutron::params::server_service],
 890                   Pacemaker::Resource::Ocf['neutron-scale']],
 891     }
 892     pacemaker::constraint::base { 'neutron-scale-to-ovs-cleanup-constraint':
 893       constraint_type => "order",
 894       first_resource => "neutron-scale-clone",
 895       second_resource => "${::neutron::params::ovs_cleanup_service}-clone",
 896       first_action => "start",
 897       second_action => "start",
 898       require => [Pacemaker::Resource::Ocf['neutron-scale'],
 899                   Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"]],
 900     }
 901     pacemaker::constraint::colocation { 'neutron-scale-to-ovs-cleanup-colocation':
 902       source => "${::neutron::params::ovs_cleanup_service}-clone",
 903       target => "neutron-scale-clone",
 904       score => "INFINITY",
 905       require => [Pacemaker::Resource::Ocf['neutron-scale'],
 906                   Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"]],
 907     }
 908     pacemaker::constraint::base { 'neutron-ovs-cleanup-to-netns-cleanup-constraint':
 909       constraint_type => "order",
 910       first_resource => "${::neutron::params::ovs_cleanup_service}-clone",
 911       second_resource => "neutron-netns-cleanup-clone",
 912       first_action => "start",
 913       second_action => "start",
 914       require => [Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"],
 915                   Pacemaker::Resource::Ocf['neutron-netns-cleanup']],
 916     }
 917     pacemaker::constraint::colocation { 'neutron-ovs-cleanup-to-netns-cleanup-colocation':
 918       source => "neutron-netns-cleanup-clone",
 919       target => "${::neutron::params::ovs_cleanup_service}-clone",
 920       score => "INFINITY",
 921       require => [Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"],
 922                   Pacemaker::Resource::Ocf['neutron-netns-cleanup']],
 923     }
 924     pacemaker::constraint::base { 'neutron-netns-cleanup-to-openvswitch-agent-constraint':
 925       constraint_type => "order",
 926       first_resource => "neutron-netns-cleanup-clone",
 927       second_resource => "${::neutron::params::ovs_agent_service}-clone",
 928       first_action => "start",
 929       second_action => "start",
 930       require => [Pacemaker::Resource::Ocf["neutron-netns-cleanup"],
 931                   Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"]],
 932     }
 933     pacemaker::constraint::colocation { 'neutron-netns-cleanup-to-openvswitch-agent-colocation':
 934       source => "${::neutron::params::ovs_agent_service}-clone",
 935       target => "neutron-netns-cleanup-clone",
 936       score => "INFINITY",
 937       require => [Pacemaker::Resource::Ocf["neutron-netns-cleanup"],
 938                   Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"]],
 939     }
 940     pacemaker::constraint::base { 'neutron-openvswitch-agent-to-dhcp-agent-constraint':
 941       constraint_type => "order",
 942       first_resource => "${::neutron::params::ovs_agent_service}-clone",
 943       second_resource => "${::neutron::params::dhcp_agent_service}-clone",
 944       first_action => "start",
 945       second_action => "start",
 946       require => [Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"],
 947                   Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"]],
 948
 949     }
 950     pacemaker::constraint::colocation { 'neutron-openvswitch-agent-to-dhcp-agent-colocation':
 951       source => "${::neutron::params::dhcp_agent_service}-clone",
 952       target => "${::neutron::params::ovs_agent_service}-clone",
 953       score => "INFINITY",
 954       require => [Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"],
 955                   Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"]],
 956     }
 957     pacemaker::constraint::base { 'neutron-dhcp-agent-to-l3-agent-constraint':
 958       constraint_type => "order",
 959       first_resource => "${::neutron::params::dhcp_agent_service}-clone",
 960       second_resource => "${::neutron::params::l3_agent_service}-clone",
 961       first_action => "start",
 962       second_action => "start",
 963       require => [Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"],
 964                   Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"]]
 965     }
 966     pacemaker::constraint::colocation { 'neutron-dhcp-agent-to-l3-agent-colocation':
 967       source => "${::neutron::params::l3_agent_service}-clone",
 968       target => "${::neutron::params::dhcp_agent_service}-clone",
 969       score => "INFINITY",
 970       require => [Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"],
 971                   Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"]]
 972     }
 973     pacemaker::constraint::base { 'neutron-l3-agent-to-metadata-agent-constraint':
 974       constraint_type => "order",
 975       first_resource => "${::neutron::params::l3_agent_service}-clone",
 976       second_resource => "${::neutron::params::metadata_agent_service}-clone",
 977       first_action => "start",
 978       second_action => "start",
 979       require => [Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"],
 980                   Pacemaker::Resource::Service["${::neutron::params::metadata_agent_service}"]]
 981     }
 982     pacemaker::constraint::colocation { 'neutron-l3-agent-to-metadata-agent-colocation':
 983       source => "${::neutron::params::metadata_agent_service}-clone",
 984       target => "${::neutron::params::l3_agent_service}-clone",
 985       score => "INFINITY",
 986       require => [Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"],
 987                   Pacemaker::Resource::Service["${::neutron::params::metadata_agent_service}"]]
 988     }
 989
 990     # Nova
 991     pacemaker::resource::service { $::nova::params::api_service_name :
 992       clone_params    => "interleave=true",
 993       op_params       => "monitor start-delay=10s",
 994     }
 995     pacemaker::resource::service { $::nova::params::conductor_service_name :
 996       clone_params    => "interleave=true",
 997       op_params       => "monitor start-delay=10s",
 998     }
 999     pacemaker::resource::service { $::nova::params::consoleauth_service_name :
1000       clone_params    => "interleave=true",
1001       op_params       => "monitor start-delay=10s",
1002       require         => Pacemaker::Resource::Service[$::keystone::params::service_name],
1003     }
1004     pacemaker::resource::service { $::nova::params::vncproxy_service_name :
1005       clone_params    => "interleave=true",
1006       op_params       => "monitor start-delay=10s",
1007     }
1008     pacemaker::resource::service { $::nova::params::scheduler_service_name :
1009       clone_params    => "interleave=true",
1010       op_params       => "monitor start-delay=10s",
1011     }
1012
1013     pacemaker::constraint::base { 'keystone-then-nova-consoleauth-constraint':
1014       constraint_type => 'order',
1015       first_resource  => "${::keystone::params::service_name}-clone",
1016       second_resource => "${::nova::params::consoleauth_service_name}-clone",
1017       first_action    => 'start',
1018       second_action   => 'start',
1019       require         => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1020                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1021     }
1022     pacemaker::constraint::base { 'nova-consoleauth-then-nova-vncproxy-constraint':
1023       constraint_type => "order",
1024       first_resource  => "${::nova::params::consoleauth_service_name}-clone",
1025       second_resource => "${::nova::params::vncproxy_service_name}-clone",
1026       first_action    => "start",
1027       second_action   => "start",
1028       require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1029                   Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]],
1030     }
1031     pacemaker::constraint::colocation { 'nova-vncproxy-with-nova-consoleauth-colocation':
1032       source => "${::nova::params::vncproxy_service_name}-clone",
1033       target => "${::nova::params::consoleauth_service_name}-clone",
1034       score => "INFINITY",
1035       require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1036                   Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]],
1037     }
1038     # FIXME(gfidente): novncproxy will not start unless websockify is updated to 0.6
1039     # which is not the case for f20 nor f21; ucomment when it becomes available
1040     #pacemaker::constraint::base { 'nova-vncproxy-then-nova-api-constraint':
1041     #  constraint_type => "order",
1042     #  first_resource  => "${::nova::params::vncproxy_service_name}-clone",
1043     #  second_resource => "${::nova::params::api_service_name}-clone",
1044     #  first_action    => "start",
1045     #  second_action   => "start",
1046     #  require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name],
1047     #              Pacemaker::Resource::Service[$::nova::params::api_service_name]],
1048     #}
1049     #pacemaker::constraint::colocation { 'nova-api-with-nova-vncproxy-colocation':
1050     #  source => "${::nova::params::api_service_name}-clone",
1051     #  target => "${::nova::params::vncproxy_service_name}-clone",
1052     #  score => "INFINITY",
1053     #  require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name],
1054     #              Pacemaker::Resource::Service[$::nova::params::api_service_name]],
1055     #}
1056     pacemaker::constraint::base { 'nova-api-then-nova-scheduler-constraint':
1057       constraint_type => "order",
1058       first_resource  => "${::nova::params::api_service_name}-clone",
1059       second_resource => "${::nova::params::scheduler_service_name}-clone",
1060       first_action    => "start",
1061       second_action   => "start",
1062       require => [Pacemaker::Resource::Service[$::nova::params::api_service_name],
1063                   Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]],
1064     }
1065     pacemaker::constraint::colocation { 'nova-scheduler-with-nova-api-colocation':
1066       source => "${::nova::params::scheduler_service_name}-clone",
1067       target => "${::nova::params::api_service_name}-clone",
1068       score => "INFINITY",
1069       require => [Pacemaker::Resource::Service[$::nova::params::api_service_name],
1070                   Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]],
1071     }
1072     pacemaker::constraint::base { 'nova-scheduler-then-nova-conductor-constraint':
1073       constraint_type => "order",
1074       first_resource  => "${::nova::params::scheduler_service_name}-clone",
1075       second_resource => "${::nova::params::conductor_service_name}-clone",
1076       first_action    => "start",
1077       second_action   => "start",
1078       require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name],
1079                   Pacemaker::Resource::Service[$::nova::params::conductor_service_name]],
1080     }
1081     pacemaker::constraint::colocation { 'nova-conductor-with-nova-scheduler-colocation':
1082       source => "${::nova::params::conductor_service_name}-clone",
1083       target => "${::nova::params::scheduler_service_name}-clone",
1084       score => "INFINITY",
1085       require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name],
1086                   Pacemaker::Resource::Service[$::nova::params::conductor_service_name]],
1087     }
1088
1089     # Ceilometer
1090     pacemaker::resource::service { $::ceilometer::params::agent_central_service_name :
1091       clone_params => 'interleave=true',
1092       require      => [Pacemaker::Resource::Service[$::keystone::params::service_name],
1093                        Pacemaker::Resource::Service[$::mongodb::params::service_name]],
1094     }
1095     pacemaker::resource::service { $::ceilometer::params::collector_service_name :
1096       clone_params => 'interleave=true',
1097     }
1098     pacemaker::resource::service { $::ceilometer::params::api_service_name :
1099       clone_params => 'interleave=true',
1100     }
1101     pacemaker::resource::service { $::ceilometer::params::alarm_evaluator_service_name :
1102       clone_params => 'interleave=true',
1103     }
1104     pacemaker::resource::service { $::ceilometer::params::alarm_notifier_service_name :
1105       clone_params => 'interleave=true',
1106     }
1107     pacemaker::resource::service { $::ceilometer::params::agent_notification_service_name :
1108       clone_params => 'interleave=true',
1109     }
1110     pacemaker::resource::ocf { 'delay' :
1111       ocf_agent_name  => 'heartbeat:Delay',
1112       clone_params    => 'interleave=true',
1113       resource_params => 'startdelay=10',
1114     }
1115     pacemaker::constraint::base { 'keystone-then-ceilometer-central-constraint':
1116       constraint_type => 'order',
1117       first_resource  => "${::keystone::params::service_name}-clone",
1118       second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
1119       first_action    => 'start',
1120       second_action   => 'start',
1121       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1122                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1123     }
1124     pacemaker::constraint::base { 'ceilometer-central-then-ceilometer-collector-constraint':
1125       constraint_type => 'order',
1126       first_resource  => "${::ceilometer::params::agent_central_service_name}-clone",
1127       second_resource => "${::ceilometer::params::collector_service_name}-clone",
1128       first_action    => 'start',
1129       second_action   => 'start',
1130       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1131                           Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name]],
1132     }
1133     pacemaker::constraint::base { 'ceilometer-collector-then-ceilometer-api-constraint':
1134       constraint_type => 'order',
1135       first_resource  => "${::ceilometer::params::collector_service_name}-clone",
1136       second_resource => "${::ceilometer::params::api_service_name}-clone",
1137       first_action    => 'start',
1138       second_action   => 'start',
1139       require         => [Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name],
1140                           Pacemaker::Resource::Service[$::ceilometer::params::api_service_name]],
1141     }
1142     pacemaker::constraint::colocation { 'ceilometer-api-with-ceilometer-collector-colocation':
1143       source  => "${::ceilometer::params::api_service_name}-clone",
1144       target  => "${::ceilometer::params::collector_service_name}-clone",
1145       score   => 'INFINITY',
1146       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1147                   Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name]],
1148     }
1149     pacemaker::constraint::base { 'ceilometer-api-then-ceilometer-delay-constraint':
1150       constraint_type => 'order',
1151       first_resource  => "${::ceilometer::params::api_service_name}-clone",
1152       second_resource => 'delay-clone',
1153       first_action    => 'start',
1154       second_action   => 'start',
1155       require         => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1156                           Pacemaker::Resource::Ocf['delay']],
1157     }
1158     pacemaker::constraint::colocation { 'ceilometer-delay-with-ceilometer-api-colocation':
1159       source  => 'delay-clone',
1160       target  => "${::ceilometer::params::api_service_name}-clone",
1161       score   => 'INFINITY',
1162       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1163                   Pacemaker::Resource::Ocf['delay']],
1164     }
1165     pacemaker::constraint::base { 'ceilometer-delay-then-ceilometer-alarm-evaluator-constraint':
1166       constraint_type => 'order',
1167       first_resource  => 'delay-clone',
1168       second_resource => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1169       first_action    => 'start',
1170       second_action   => 'start',
1171       require         => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1172                           Pacemaker::Resource::Ocf['delay']],
1173     }
1174     pacemaker::constraint::colocation { 'ceilometer-alarm-evaluator-with-ceilometer-delay-colocation':
1175       source  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1176       target  => 'delay-clone',
1177       score   => 'INFINITY',
1178       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1179                   Pacemaker::Resource::Ocf['delay']],
1180     }
1181     pacemaker::constraint::base { 'ceilometer-alarm-evaluator-then-ceilometer-alarm-notifier-constraint':
1182       constraint_type => 'order',
1183       first_resource  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1184       second_resource => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1185       first_action    => 'start',
1186       second_action   => 'start',
1187       require         => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1188                           Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1189     }
1190     pacemaker::constraint::colocation { 'ceilometer-alarm-notifier-with-ceilometer-alarm-evaluator-colocation':
1191       source  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1192       target  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1193       score   => 'INFINITY',
1194       require => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1195                   Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1196     }
1197     pacemaker::constraint::base { 'ceilometer-alarm-notifier-then-ceilometer-notification-constraint':
1198       constraint_type => 'order',
1199       first_resource  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1200       second_resource => "${::ceilometer::params::agent_notification_service_name}-clone",
1201       first_action    => 'start',
1202       second_action   => 'start',
1203       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name],
1204                           Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1205     }
1206     pacemaker::constraint::colocation { 'ceilometer-notification-with-ceilometer-alarm-notifier-colocation':
1207       source  => "${::ceilometer::params::agent_notification_service_name}-clone",
1208       target  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1209       score   => 'INFINITY',
1210       require => [Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name],
1211                   Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1212     }
1213     if downcase(hiera('ceilometer_backend')) == 'mongodb' {
1214       pacemaker::constraint::base { 'mongodb-then-ceilometer-central-constraint':
1215         constraint_type => 'order',
1216         first_resource  => "${::mongodb::params::service_name}-clone",
1217         second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
1218         first_action    => 'start',
1219         second_action   => 'start',
1220         require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1221                             Pacemaker::Resource::Service[$::mongodb::params::service_name]],
1222       }
1223     }
1224     pacemaker::constraint::base { 'vip-redis-then-ceilometer-central':
1225       constraint_type => 'order',
1226       first_resource  => "ip-${redis_vip}",
1227       second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
1228       first_action    => 'start',
1229       second_action   => 'start',
1230       require => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1231                   Pacemaker::Resource::Ip['vip-redis']],
1232     }
1233
1234     # Heat
1235     pacemaker::resource::service { $::heat::params::api_service_name :
1236       clone_params => 'interleave=true',
1237     }
1238     pacemaker::resource::service { $::heat::params::api_cloudwatch_service_name :
1239       clone_params => 'interleave=true',
1240     }
1241     pacemaker::resource::service { $::heat::params::api_cfn_service_name :
1242       clone_params => 'interleave=true',
1243     }
1244     pacemaker::resource::service { $::heat::params::engine_service_name :
1245       clone_params => 'interleave=true',
1246     }
1247     pacemaker::constraint::base { 'keystone-then-heat-api-constraint':
1248       constraint_type => 'order',
1249       first_resource  => "${::keystone::params::service_name}-clone",
1250       second_resource => "${::heat::params::api_service_name}-clone",
1251       first_action    => 'start',
1252       second_action   => 'start',
1253       require         => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1254                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1255     }
1256     pacemaker::constraint::base { 'heat-api-then-heat-api-cfn-constraint':
1257       constraint_type => 'order',
1258       first_resource  => "${::heat::params::api_service_name}-clone",
1259       second_resource => "${::heat::params::api_cfn_service_name}-clone",
1260       first_action    => 'start',
1261       second_action   => 'start',
1262       require => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1263                   Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name]],
1264     }
1265     pacemaker::constraint::colocation { 'heat-api-cfn-with-heat-api-colocation':
1266       source  => "${::heat::params::api_cfn_service_name}-clone",
1267       target  => "${::heat::params::api_service_name}-clone",
1268       score   => 'INFINITY',
1269       require => [Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name],
1270                   Pacemaker::Resource::Service[$::heat::params::api_service_name]],
1271     }
1272     pacemaker::constraint::base { 'heat-api-cfn-then-heat-api-cloudwatch-constraint':
1273       constraint_type => 'order',
1274       first_resource  => "${::heat::params::api_cfn_service_name}-clone",
1275       second_resource => "${::heat::params::api_cloudwatch_service_name}-clone",
1276       first_action    => 'start',
1277       second_action   => 'start',
1278       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1279                   Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name]],
1280     }
1281     pacemaker::constraint::colocation { 'heat-api-cloudwatch-with-heat-api-cfn-colocation':
1282       source  => "${::heat::params::api_cloudwatch_service_name}-clone",
1283       target  => "${::heat::params::api_cfn_service_name}-clone",
1284       score   => 'INFINITY',
1285       require => [Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name],
1286                   Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name]],
1287     }
1288     pacemaker::constraint::base { 'heat-api-cloudwatch-then-heat-engine-constraint':
1289       constraint_type => 'order',
1290       first_resource  => "${::heat::params::api_cloudwatch_service_name}-clone",
1291       second_resource => "${::heat::params::engine_service_name}-clone",
1292       first_action    => 'start',
1293       second_action   => 'start',
1294       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1295                   Pacemaker::Resource::Service[$::heat::params::engine_service_name]],
1296     }
1297     pacemaker::constraint::colocation { 'heat-engine-with-heat-api-cloudwatch-colocation':
1298       source  => "${::heat::params::engine_service_name}-clone",
1299       target  => "${::heat::params::api_cloudwatch_service_name}-clone",
1300       score   => 'INFINITY',
1301       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1302                   Pacemaker::Resource::Service[$::heat::params::engine_service_name]],
1303     }
1304     pacemaker::constraint::base { 'ceilometer-notification-then-heat-api-constraint':
1305       constraint_type => 'order',
1306       first_resource  => "${::ceilometer::params::agent_notification_service_name}-clone",
1307       second_resource => "${::heat::params::api_service_name}-clone",
1308       first_action    => 'start',
1309       second_action   => 'start',
1310       require         => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1311                           Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name]],
1312     }
1313
1314     # Horizon
1315     pacemaker::resource::service { $::horizon::params::http_service:
1316         clone_params => "interleave=true",
1317     }
1318
1319
1320   }
1321
1322 } #END STEP 4