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