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 $enable_fencing = str2bool(hiera('enable_fencing', 'false')) and hiera('step') >= 5
  41
  42 # When to start and enable services which haven't been Pacemakerized
  43 # FIXME: remove when we start all OpenStack services using Pacemaker
  44 # (occurences of this variable will be gradually replaced with false)
  45 $non_pcmk_start = hiera('step') >= 4
  46
  47 if hiera('step') >= 1 {
  48
  49   create_resources(sysctl::value, hiera('sysctl_settings'), {})
  50
  51   if count(hiera('ntp::servers')) > 0 {
  52     include ::ntp
  53   }
  54
  55   $controller_node_ips = split(hiera('controller_node_ips'), ',')
  56   $controller_node_names = split(downcase(hiera('controller_node_names')), ',')
  57   class { '::tripleo::loadbalancer' :
  58     controller_hosts       => $controller_node_ips,
  59     controller_hosts_names => $controller_node_names,
  60     manage_vip             => false,
  61     mysql_clustercheck     => true,
  62     haproxy_service_manage => false,
  63   }
  64
  65   $pacemaker_cluster_members = downcase(regsubst(hiera('controller_node_names'), ',', ' ', 'G'))
  66   user { 'hacluster':
  67    ensure => present,
  68   } ->
  69   class { '::pacemaker':
  70     hacluster_pwd => hiera('hacluster_pwd'),
  71   } ->
  72   class { '::pacemaker::corosync':
  73     cluster_members => $pacemaker_cluster_members,
  74     setup_cluster   => $pacemaker_master,
  75   }
  76   class { '::pacemaker::stonith':
  77     disable => !$enable_fencing,
  78   }
  79   if $enable_fencing {
  80     include tripleo::fencing
  81
  82     # enable stonith after all fencing devices have been created
  83     Class['tripleo::fencing'] -> Class['pacemaker::stonith']
  84   }
  85
  86   # Only configure RabbitMQ in this step, don't start it yet to
  87   # avoid races where non-master nodes attempt to start without
  88   # config (eg. binding on 0.0.0.0)
  89   # The module ignores erlang_cookie if cluster_config is false
  90   class { '::rabbitmq':
  91     service_manage          => false,
  92     tcp_keepalive           => false,
  93     config_kernel_variables => hiera('rabbitmq_kernel_variables'),
  94     config_variables        => hiera('rabbitmq_config_variables'),
  95     environment_variables   => hiera('rabbitmq_environment'),
  96   } ->
  97   file { '/var/lib/rabbitmq/.erlang.cookie':
  98     ensure  => 'present',
  99     owner   => 'rabbitmq',
 100     group   => 'rabbitmq',
 101     mode    => '0400',
 102     content => hiera('rabbitmq::erlang_cookie'),
 103     replace => true,
 104   }
 105
 106   if downcase(hiera('ceilometer_backend')) == 'mongodb' {
 107     include ::mongodb::globals
 108     class { '::mongodb::server' :
 109       service_manage => false,
 110     }
 111   }
 112
 113   # Memcached
 114   class {'::memcached' :
 115     service_manage => false,
 116   }
 117
 118   # Redis
 119   class { '::redis' :
 120     service_manage => false,
 121     notify_service => false,
 122   }
 123
 124   # Galera
 125   if str2bool(hiera('enable_galera', 'true')) {
 126     $mysql_config_file = '/etc/my.cnf.d/galera.cnf'
 127   } else {
 128     $mysql_config_file = '/etc/my.cnf.d/server.cnf'
 129   }
 130   $galera_nodes = downcase(hiera('galera_node_names', $::hostname))
 131   $galera_nodes_count = count(split($galera_nodes, ','))
 132
 133   $mysqld_options = {
 134     'mysqld' => {
 135       'skip-name-resolve'             => '1',
 136       'binlog_format'                 => 'ROW',
 137       'default-storage-engine'        => 'innodb',
 138       'innodb_autoinc_lock_mode'      => '2',
 139       'innodb_locks_unsafe_for_binlog'=> '1',
 140       'query_cache_size'              => '0',
 141       'query_cache_type'              => '0',
 142       'bind-address'                  => hiera('mysql_bind_host'),
 143       'max_connections'               => '1024',
 144       'open_files_limit'              => '-1',
 145       'wsrep_provider'                => '/usr/lib64/galera/libgalera_smm.so',
 146       'wsrep_cluster_name'            => 'galera_cluster',
 147       'wsrep_slave_threads'           => '1',
 148       'wsrep_certify_nonPK'           => '1',
 149       'wsrep_max_ws_rows'             => '131072',
 150       'wsrep_max_ws_size'             => '1073741824',
 151       'wsrep_debug'                   => '0',
 152       'wsrep_convert_LOCK_to_trx'     => '0',
 153       'wsrep_retry_autocommit'        => '1',
 154       'wsrep_auto_increment_control'  => '1',
 155       'wsrep_drupal_282555_workaround'=> '0',
 156       'wsrep_causal_reads'            => '0',
 157       'wsrep_notify_cmd'              => '',
 158       'wsrep_sst_method'              => 'rsync',
 159     }
 160   }
 161
 162   class { '::mysql::server':
 163     create_root_user   => false,
 164     create_root_my_cnf => false,
 165     config_file        => $mysql_config_file,
 166     override_options   => $mysqld_options,
 167     service_manage     => false,
 168     service_enabled    => false,
 169   }
 170
 171 }
 172
 173 if hiera('step') >= 2 {
 174
 175   # NOTE(gfidente): the following vars are needed on all nodes so they
 176   # need to stay out of pacemaker_master conditional
 177   $mongo_node_ips_with_port = suffix(hiera('mongo_node_ips'), ':27017')
 178   $mongodb_replset = hiera('mongodb::server::replset')
 179
 180   if $pacemaker_master {
 181
 182     # FIXME: we should not have to access tripleo::loadbalancer class
 183     # parameters here to configure pacemaker VIPs. The configuration
 184     # of pacemaker VIPs could move into puppet-tripleo or we should
 185     # make use of less specific hiera parameters here for the settings.
 186     pacemaker::resource::service { 'haproxy':
 187       clone_params => true,
 188     }
 189
 190     $control_vip = hiera('tripleo::loadbalancer::controller_virtual_ip')
 191     pacemaker::resource::ip { 'control_vip':
 192       ip_address => $control_vip,
 193     }
 194     pacemaker::constraint::base { 'control_vip-then-haproxy':
 195       constraint_type   => 'order',
 196       first_resource    => "ip-${control_vip}",
 197       second_resource   => 'haproxy-clone',
 198       first_action      => 'start',
 199       second_action     => 'start',
 200       constraint_params => 'kind=Optional',
 201       require => [Pacemaker::Resource::Service['haproxy'],
 202                   Pacemaker::Resource::Ip['control_vip']],
 203     }
 204     pacemaker::constraint::colocation { 'control_vip-with-haproxy':
 205       source  => "ip-${control_vip}",
 206       target  => 'haproxy-clone',
 207       score   => 'INFINITY',
 208       require => [Pacemaker::Resource::Service['haproxy'],
 209                   Pacemaker::Resource::Ip['control_vip']],
 210     }
 211
 212     $public_vip = hiera('tripleo::loadbalancer::public_virtual_ip')
 213     if $public_vip and $public_vip != $control_vip {
 214       pacemaker::resource::ip { 'public_vip':
 215         ip_address => $public_vip,
 216       }
 217       pacemaker::constraint::base { 'public_vip-then-haproxy':
 218         constraint_type   => 'order',
 219         first_resource    => "ip-${public_vip}",
 220         second_resource   => 'haproxy-clone',
 221         first_action      => 'start',
 222         second_action     => 'start',
 223         constraint_params => 'kind=Optional',
 224         require => [Pacemaker::Resource::Service['haproxy'],
 225                     Pacemaker::Resource::Ip['public_vip']],
 226       }
 227       pacemaker::constraint::colocation { 'public_vip-with-haproxy':
 228         source  => "ip-${public_vip}",
 229         target  => 'haproxy-clone',
 230         score   => 'INFINITY',
 231         require => [Pacemaker::Resource::Service['haproxy'],
 232                     Pacemaker::Resource::Ip['public_vip']],
 233       }
 234     }
 235
 236     $redis_vip = hiera('redis_vip')
 237     if $redis_vip and $redis_vip != $control_vip {
 238       pacemaker::resource::ip { 'redis_vip':
 239         ip_address => $redis_vip,
 240       }
 241       pacemaker::constraint::base { 'redis_vip-then-haproxy':
 242         constraint_type   => 'order',
 243         first_resource    => "ip-${redis_vip}",
 244         second_resource   => 'haproxy-clone',
 245         first_action      => 'start',
 246         second_action     => 'start',
 247         constraint_params => 'kind=Optional',
 248         require => [Pacemaker::Resource::Service['haproxy'],
 249                     Pacemaker::Resource::Ip['redis_vip']],
 250       }
 251       pacemaker::constraint::colocation { 'redis_vip-with-haproxy':
 252         source  => "ip-${redis_vip}",
 253         target  => 'haproxy-clone',
 254         score   => 'INFINITY',
 255         require => [Pacemaker::Resource::Service['haproxy'],
 256                     Pacemaker::Resource::Ip['redis_vip']],
 257       }
 258     }
 259
 260     $internal_api_vip = hiera('tripleo::loadbalancer::internal_api_virtual_ip')
 261     if $internal_api_vip and $internal_api_vip != $control_vip {
 262       pacemaker::resource::ip { 'internal_api_vip':
 263         ip_address => $internal_api_vip,
 264       }
 265       pacemaker::constraint::base { 'internal_api_vip-then-haproxy':
 266         constraint_type   => 'order',
 267         first_resource    => "ip-${internal_api_vip}",
 268         second_resource   => 'haproxy-clone',
 269         first_action      => 'start',
 270         second_action     => 'start',
 271         constraint_params => 'kind=Optional',
 272         require => [Pacemaker::Resource::Service['haproxy'],
 273                     Pacemaker::Resource::Ip['internal_api_vip']],
 274       }
 275       pacemaker::constraint::colocation { 'internal_api_vip-with-haproxy':
 276         source  => "ip-${internal_api_vip}",
 277         target  => 'haproxy-clone',
 278         score   => 'INFINITY',
 279         require => [Pacemaker::Resource::Service['haproxy'],
 280                     Pacemaker::Resource::Ip['internal_api_vip']],
 281       }
 282     }
 283
 284     $storage_vip = hiera('tripleo::loadbalancer::storage_virtual_ip')
 285     if $storage_vip and $storage_vip != $control_vip {
 286       pacemaker::resource::ip { 'storage_vip':
 287         ip_address => $storage_vip,
 288       }
 289       pacemaker::constraint::base { 'storage_vip-then-haproxy':
 290         constraint_type   => 'order',
 291         first_resource    => "ip-${storage_vip}",
 292         second_resource   => 'haproxy-clone',
 293         first_action      => 'start',
 294         second_action     => 'start',
 295         constraint_params => 'kind=Optional',
 296         require => [Pacemaker::Resource::Service['haproxy'],
 297                     Pacemaker::Resource::Ip['storage_vip']],
 298       }
 299       pacemaker::constraint::colocation { 'storage_vip-with-haproxy':
 300         source  => "ip-${storage_vip}",
 301         target  => 'haproxy-clone',
 302         score   => 'INFINITY',
 303         require => [Pacemaker::Resource::Service['haproxy'],
 304                     Pacemaker::Resource::Ip['storage_vip']],
 305       }
 306     }
 307
 308     $storage_mgmt_vip = hiera('tripleo::loadbalancer::storage_mgmt_virtual_ip')
 309     if $storage_mgmt_vip and $storage_mgmt_vip != $control_vip {
 310       pacemaker::resource::ip { 'storage_mgmt_vip':
 311         ip_address => $storage_mgmt_vip,
 312       }
 313       pacemaker::constraint::base { 'storage_mgmt_vip-then-haproxy':
 314         constraint_type   => 'order',
 315         first_resource    => "ip-${storage_mgmt_vip}",
 316         second_resource   => 'haproxy-clone',
 317         first_action      => 'start',
 318         second_action     => 'start',
 319         constraint_params => 'kind=Optional',
 320         require => [Pacemaker::Resource::Service['haproxy'],
 321                     Pacemaker::Resource::Ip['storage_mgmt_vip']],
 322       }
 323       pacemaker::constraint::colocation { 'storage_mgmt_vip-with-haproxy':
 324         source  => "ip-${storage_mgmt_vip}",
 325         target  => 'haproxy-clone',
 326         score   => 'INFINITY',
 327         require => [Pacemaker::Resource::Service['haproxy'],
 328                     Pacemaker::Resource::Ip['storage_mgmt_vip']],
 329       }
 330     }
 331
 332     pacemaker::resource::service { $::memcached::params::service_name :
 333       clone_params => true,
 334       require      => Class['::memcached'],
 335     }
 336
 337     pacemaker::resource::ocf { 'rabbitmq':
 338       ocf_agent_name  => 'heartbeat:rabbitmq-cluster',
 339       resource_params => 'set_policy=\'ha-all ^(?!amq\.).* {"ha-mode":"all"}\'',
 340       clone_params    => 'ordered=true interleave=true',
 341       require         => Class['::rabbitmq'],
 342     }
 343
 344     if downcase(hiera('ceilometer_backend')) == 'mongodb' {
 345       pacemaker::resource::service { $::mongodb::params::service_name :
 346         op_params    => 'start timeout=120s',
 347         clone_params => true,
 348         require      => Class['::mongodb::server'],
 349       }
 350       # NOTE (spredzy) : The replset can only be run
 351       # once all the nodes have joined the cluster.
 352       mongodb_conn_validator { $mongo_node_ips_with_port :
 353         timeout => '600',
 354         require => Pacemaker::Resource::Service[$::mongodb::params::service_name],
 355         before  => Mongodb_replset[$mongodb_replset],
 356       }
 357       mongodb_replset { $mongodb_replset :
 358         members => $mongo_node_ips_with_port,
 359       }
 360     }
 361
 362     pacemaker::resource::ocf { 'galera' :
 363       ocf_agent_name  => 'heartbeat:galera',
 364       op_params       => 'promote timeout=300s on-fail=block',
 365       master_params   => '',
 366       meta_params     => "master-max=${galera_nodes_count} ordered=true",
 367       resource_params => "additional_parameters='--open-files-limit=16384' enable_creation=true wsrep_cluster_address='gcomm://${galera_nodes}'",
 368       require         => Class['::mysql::server'],
 369       before          => Exec['galera-ready'],
 370     }
 371
 372     pacemaker::resource::ocf { 'redis':
 373       ocf_agent_name  => 'heartbeat:redis',
 374       master_params   => '',
 375       meta_params     => 'notify=true ordered=true interleave=true',
 376       resource_params => 'wait_last_known_master=true',
 377       require         => Class['::redis'],
 378     }
 379
 380   }
 381
 382   exec { 'galera-ready' :
 383     command     => '/usr/bin/clustercheck >/dev/null',
 384     timeout     => 30,
 385     tries       => 180,
 386     try_sleep   => 10,
 387     environment => ["AVAILABLE_WHEN_READONLY=0"],
 388     require     => File['/etc/sysconfig/clustercheck'],
 389   }
 390
 391   file { '/etc/sysconfig/clustercheck' :
 392     ensure  => file,
 393     content => "MYSQL_USERNAME=root\n
 394 MYSQL_PASSWORD=''\n
 395 MYSQL_HOST=localhost\n",
 396   }
 397
 398   xinetd::service { 'galera-monitor' :
 399     port           => '9200',
 400     server         => '/usr/bin/clustercheck',
 401     per_source     => 'UNLIMITED',
 402     log_on_success => '',
 403     log_on_failure => 'HOST',
 404     flags          => 'REUSE',
 405     service_type   => 'UNLISTED',
 406     user           => 'root',
 407     group          => 'root',
 408     require        => File['/etc/sysconfig/clustercheck'],
 409   }
 410
 411   # Create all the database schemas
 412   # Example DSN format: mysql://user:password@host/dbname
 413   if $sync_db {
 414     $allowed_hosts = ['%',hiera('mysql_bind_host')]
 415     $keystone_dsn = split(hiera('keystone::database_connection'), '[@:/?]')
 416     class { 'keystone::db::mysql':
 417       user          => $keystone_dsn[3],
 418       password      => $keystone_dsn[4],
 419       host          => $keystone_dsn[5],
 420       dbname        => $keystone_dsn[6],
 421       allowed_hosts => $allowed_hosts,
 422       require       => Exec['galera-ready'],
 423     }
 424     $glance_dsn = split(hiera('glance::api::database_connection'), '[@:/?]')
 425     class { 'glance::db::mysql':
 426       user          => $glance_dsn[3],
 427       password      => $glance_dsn[4],
 428       host          => $glance_dsn[5],
 429       dbname        => $glance_dsn[6],
 430       allowed_hosts => $allowed_hosts,
 431       require       => Exec['galera-ready'],
 432     }
 433     $nova_dsn = split(hiera('nova::database_connection'), '[@:/?]')
 434     class { 'nova::db::mysql':
 435       user          => $nova_dsn[3],
 436       password      => $nova_dsn[4],
 437       host          => $nova_dsn[5],
 438       dbname        => $nova_dsn[6],
 439       allowed_hosts => $allowed_hosts,
 440       require       => Exec['galera-ready'],
 441     }
 442     $neutron_dsn = split(hiera('neutron::server::database_connection'), '[@:/?]')
 443     class { 'neutron::db::mysql':
 444       user          => $neutron_dsn[3],
 445       password      => $neutron_dsn[4],
 446       host          => $neutron_dsn[5],
 447       dbname        => $neutron_dsn[6],
 448       allowed_hosts => $allowed_hosts,
 449       require       => Exec['galera-ready'],
 450     }
 451     $cinder_dsn = split(hiera('cinder::database_connection'), '[@:/?]')
 452     class { 'cinder::db::mysql':
 453       user          => $cinder_dsn[3],
 454       password      => $cinder_dsn[4],
 455       host          => $cinder_dsn[5],
 456       dbname        => $cinder_dsn[6],
 457       allowed_hosts => $allowed_hosts,
 458       require       => Exec['galera-ready'],
 459     }
 460     $heat_dsn = split(hiera('heat::database_connection'), '[@:/?]')
 461     class { 'heat::db::mysql':
 462       user          => $heat_dsn[3],
 463       password      => $heat_dsn[4],
 464       host          => $heat_dsn[5],
 465       dbname        => $heat_dsn[6],
 466       allowed_hosts => $allowed_hosts,
 467       require       => Exec['galera-ready'],
 468     }
 469     if downcase(hiera('ceilometer_backend')) == 'mysql' {
 470       $ceilometer_dsn = split(hiera('ceilometer_mysql_conn_string'), '[@:/?]')
 471       class { 'ceilometer::db::mysql':
 472         user          => $ceilometer_dsn[3],
 473         password      => $ceilometer_dsn[4],
 474         host          => $ceilometer_dsn[5],
 475         dbname        => $ceilometer_dsn[6],
 476         allowed_hosts => $allowed_hosts,
 477         require       => Exec['galera-ready'],
 478       }
 479     }
 480   }
 481
 482   # pre-install swift here so we can build rings
 483   include ::swift
 484
 485   # Ceph
 486   $cinder_enable_rbd_backend = hiera('cinder_enable_rbd_backend', false)
 487   $enable_ceph = $cinder_enable_rbd_backend
 488
 489   if $enable_ceph {
 490     class { 'ceph::profile::params':
 491       mon_initial_members => downcase(hiera('ceph_mon_initial_members'))
 492     }
 493     include ::ceph::profile::mon
 494   }
 495
 496   if str2bool(hiera('enable_ceph_storage', 'false')) {
 497     include ::ceph::profile::client
 498     include ::ceph::profile::osd
 499   }
 500
 501
 502 } #END STEP 2
 503
 504 if hiera('step') >= 3 {
 505
 506   class { '::keystone':
 507     sync_db => $sync_db,
 508     manage_service => false,
 509     enabled => false,
 510   }
 511
 512   #TODO: need a cleanup-keystone-tokens.sh solution here
 513   keystone_config {
 514     'ec2/driver': value => 'keystone.contrib.ec2.backends.sql.Ec2';
 515   }
 516   file { [ '/etc/keystone/ssl', '/etc/keystone/ssl/certs', '/etc/keystone/ssl/private' ]:
 517     ensure  => 'directory',
 518     owner   => 'keystone',
 519     group   => 'keystone',
 520     require => Package['keystone'],
 521   }
 522   file { '/etc/keystone/ssl/certs/signing_cert.pem':
 523     content => hiera('keystone_signing_certificate'),
 524     owner   => 'keystone',
 525     group   => 'keystone',
 526     notify  => Service['keystone'],
 527     require => File['/etc/keystone/ssl/certs'],
 528   }
 529   file { '/etc/keystone/ssl/private/signing_key.pem':
 530     content => hiera('keystone_signing_key'),
 531     owner   => 'keystone',
 532     group   => 'keystone',
 533     notify  => Service['keystone'],
 534     require => File['/etc/keystone/ssl/private'],
 535   }
 536   file { '/etc/keystone/ssl/certs/ca.pem':
 537     content => hiera('keystone_ca_certificate'),
 538     owner   => 'keystone',
 539     group   => 'keystone',
 540     notify  => Service['keystone'],
 541     require => File['/etc/keystone/ssl/certs'],
 542   }
 543
 544   $glance_backend = downcase(hiera('glance_backend', 'swift'))
 545   case $glance_backend {
 546       swift: { $glance_store = 'glance.store.swift.Store' }
 547       file: { $glance_store = 'glance.store.filesystem.Store' }
 548       rbd: { $glance_store = 'glance.store.rbd.Store' }
 549       default: { fail('Unrecognized glance_backend parameter.') }
 550   }
 551
 552   # TODO: notifications, scrubber, etc.
 553   include ::glance
 554   class { 'glance::api':
 555     known_stores => [$glance_store],
 556     manage_service => false,
 557     enabled => false,
 558   }
 559   class { '::glance::registry' :
 560     sync_db => $sync_db,
 561     manage_service => false,
 562     enabled => false,
 563   }
 564   include join(['::glance::backend::', $glance_backend])
 565
 566   include ::nova
 567
 568   class { '::nova::api' :
 569     sync_db => $sync_db,
 570     manage_service => false,
 571     enabled => false,
 572   }
 573   class { '::nova::cert' :
 574     manage_service => false,
 575     enabled => false,
 576   }
 577   class { '::nova::conductor' :
 578     manage_service => false,
 579     enabled => false,
 580   }
 581   class { '::nova::consoleauth' :
 582     manage_service => false,
 583     enabled => false,
 584   }
 585   class { '::nova::vncproxy' :
 586     manage_service => false,
 587     enabled => false,
 588   }
 589   class { '::nova::scheduler' :
 590     manage_service => false,
 591     enabled => false,
 592   }
 593   include ::nova::network::neutron
 594
 595   # Neutron class definitions
 596   include ::neutron
 597   class { '::neutron::server' :
 598     sync_db => $sync_db,
 599     manage_service => false,
 600     enabled => false,
 601   }
 602   class { '::neutron::agents::dhcp' :
 603     manage_service => false,
 604     enabled => false,
 605   }
 606   class { '::neutron::agents::l3' :
 607     manage_service => false,
 608     enabled => false,
 609   }
 610   class { 'neutron::agents::metadata':
 611     manage_service => false,
 612     enabled => false,
 613   }
 614   file { '/etc/neutron/dnsmasq-neutron.conf':
 615     content => hiera('neutron_dnsmasq_options'),
 616     owner   => 'neutron',
 617     group   => 'neutron',
 618     notify  => Service['neutron-dhcp-service'],
 619     require => Package['neutron'],
 620   }
 621   class { 'neutron::plugins::ml2':
 622     flat_networks   => split(hiera('neutron_flat_networks'), ','),
 623     tenant_network_types => [hiera('neutron_tenant_network_type')],
 624   }
 625   class { 'neutron::agents::ml2::ovs':
 626     # manage_service   => false # not implemented
 627     enabled          => false,
 628     bridge_mappings  => split(hiera('neutron_bridge_mappings'), ','),
 629     tunnel_types     => split(hiera('neutron_tunnel_types'), ','),
 630   }
 631
 632   include ::cinder
 633   class { '::cinder::api':
 634     sync_db => $sync_db,
 635     manage_service => false,
 636     enabled => false,
 637   }
 638   class { '::cinder::scheduler' :
 639     manage_service => false,
 640     enabled => false,
 641   }
 642   class { '::cinder::volume' :
 643     manage_service => false,
 644     enabled => false,
 645   }
 646   include ::cinder::glance
 647   class {'cinder::setup_test_volume':
 648     size => join([hiera('cinder_lvm_loop_device_size'), 'M']),
 649   }
 650
 651   $cinder_enable_iscsi = hiera('cinder_enable_iscsi_backend', true)
 652   if $cinder_enable_iscsi {
 653     $cinder_iscsi_backend = 'tripleo_iscsi'
 654
 655     cinder::backend::iscsi { $cinder_iscsi_backend :
 656       iscsi_ip_address => hiera('cinder_iscsi_ip_address'),
 657       iscsi_helper     => hiera('cinder_iscsi_helper'),
 658     }
 659   }
 660
 661   if $enable_ceph {
 662
 663     Ceph_pool {
 664       pg_num  => hiera('ceph::profile::params::osd_pool_default_pg_num'),
 665       pgp_num => hiera('ceph::profile::params::osd_pool_default_pgp_num'),
 666       size    => hiera('ceph::profile::params::osd_pool_default_size'),
 667     }
 668
 669     $ceph_pools = hiera('ceph_pools')
 670     ceph::pool { $ceph_pools : }
 671   }
 672
 673   if $cinder_enable_rbd_backend {
 674     $cinder_rbd_backend = 'tripleo_ceph'
 675
 676     cinder_config {
 677       "${cinder_rbd_backend}/host": value => 'hostgroup';
 678     }
 679
 680     cinder::backend::rbd { $cinder_rbd_backend :
 681       rbd_pool        => 'volumes',
 682       rbd_user        => 'openstack',
 683       rbd_secret_uuid => hiera('ceph::profile::params::fsid'),
 684       require         => Ceph::Pool['volumes'],
 685     }
 686   }
 687
 688   if hiera('cinder_enable_netapp_backend', false) {
 689     $cinder_netapp_backend = hiera('cinder::backend::netapp::title')
 690
 691     cinder_config {
 692       "${cinder_netapp_backend}/host": value => 'hostgroup';
 693     }
 694
 695     if hiera('cinder_netapp_nfs_shares', undef) {
 696       $cinder_netapp_nfs_shares = split(hiera('cinder_netapp_nfs_shares', undef), ',')
 697     }
 698
 699     cinder::backend::netapp { $cinder_netapp_backend :
 700       nfs_shares => $cinder_netapp_nfs_shares,
 701     }
 702   }
 703
 704   $cinder_enabled_backends = delete_undef_values([$cinder_iscsi_backend, $cinder_rbd_backend, $cinder_netapp_backend])
 705   class { '::cinder::backends' :
 706     enabled_backends => $cinder_enabled_backends,
 707   }
 708
 709   # swift proxy
 710   class { '::swift::proxy' :
 711     manage_service => $non_pcmk_start,
 712     enabled => $non_pcmk_start,
 713   }
 714   include ::swift::proxy::proxy_logging
 715   include ::swift::proxy::healthcheck
 716   include ::swift::proxy::cache
 717   include ::swift::proxy::keystone
 718   include ::swift::proxy::authtoken
 719   include ::swift::proxy::staticweb
 720   include ::swift::proxy::ceilometer
 721   include ::swift::proxy::ratelimit
 722   include ::swift::proxy::catch_errors
 723   include ::swift::proxy::tempurl
 724   include ::swift::proxy::formpost
 725
 726   # swift storage
 727   if str2bool(hiera('enable_swift_storage', 'true')) {
 728     class {'::swift::storage::all':
 729       mount_check => str2bool(hiera('swift_mount_check'))
 730     }
 731     class {'::swift::storage::account':
 732       manage_service => $non_pcmk_start,
 733       enabled => $non_pcmk_start,
 734     }
 735     class {'::swift::storage::container':
 736       manage_service => $non_pcmk_start,
 737       enabled => $non_pcmk_start,
 738     }
 739     class {'::swift::storage::object':
 740       manage_service => $non_pcmk_start,
 741       enabled => $non_pcmk_start,
 742     }
 743     if(!defined(File['/srv/node'])) {
 744       file { '/srv/node':
 745         ensure  => directory,
 746         owner   => 'swift',
 747         group   => 'swift',
 748         require => Package['openstack-swift'],
 749       }
 750     }
 751     $swift_components = ['account', 'container', 'object']
 752     swift::storage::filter::recon { $swift_components : }
 753     swift::storage::filter::healthcheck { $swift_components : }
 754   }
 755
 756   # Ceilometer
 757   $ceilometer_backend = downcase(hiera('ceilometer_backend'))
 758   case $ceilometer_backend {
 759     /mysql/ : {
 760       $ceilometer_database_connection = hiera('ceilometer_mysql_conn_string')
 761     }
 762     default : {
 763       $mongo_node_string = join($mongo_node_ips_with_port, ',')
 764       $ceilometer_database_connection = "mongodb://${mongo_node_string}/ceilometer?replicaSet=${mongodb_replset}"
 765     }
 766   }
 767   include ::ceilometer
 768   class { '::ceilometer::api' :
 769     manage_service => false,
 770     enabled => false,
 771   }
 772   class { '::ceilometer::agent::notification' :
 773     manage_service => false,
 774     enabled => false,
 775   }
 776   class { '::ceilometer::agent::central' :
 777     manage_service => false,
 778     enabled => false,
 779   }
 780   class { '::ceilometer::alarm::notifier' :
 781     manage_service => false,
 782     enabled => false,
 783   }
 784   class { '::ceilometer::alarm::evaluator' :
 785     manage_service => false,
 786     enabled => false,
 787   }
 788   class { '::ceilometer::collector' :
 789     manage_service => false,
 790     enabled => false,
 791   }
 792   include ::ceilometer::expirer
 793   class { '::ceilometer::db' :
 794     database_connection => $ceilometer_database_connection,
 795     sync_db             => $sync_db,
 796   }
 797   include ceilometer::agent::auth
 798
 799   Cron <| title == 'ceilometer-expirer' |> { command => "sleep $((\$(od -A n -t d -N 3 /dev/urandom) % 86400)) && ${::ceilometer::params::expirer_command}" }
 800
 801   # Heat
 802   class { '::heat' :
 803     sync_db => $sync_db,
 804   }
 805   class { '::heat::api' :
 806     manage_service => false,
 807     enabled => false,
 808   }
 809   class { '::heat::api_cfn' :
 810     manage_service => false,
 811     enabled => false,
 812   }
 813   class { '::heat::api_cloudwatch' :
 814     manage_service => false,
 815     enabled => false,
 816   }
 817   class { '::heat::engine' :
 818     manage_service => false,
 819     enabled => false,
 820   }
 821
 822   # httpd/apache and horizon
 823   # NOTE(gfidente): server-status can be consumed by the pacemaker resource agent
 824   include ::apache
 825   include ::apache::mod::status
 826   $vhost_params = {
 827     add_listen => false,
 828     priority   => 10,
 829   }
 830   class { 'horizon':
 831     cache_server_ip    => hiera('memcache_node_ips', '127.0.0.1'),
 832     vhost_extra_params => $vhost_params,
 833     server_aliases     => $::hostname,
 834   }
 835
 836   $snmpd_user = hiera('snmpd_readonly_user_name')
 837   snmp::snmpv3_user { $snmpd_user:
 838     authtype => 'MD5',
 839     authpass => hiera('snmpd_readonly_user_password'),
 840   }
 841   class { 'snmp':
 842     agentaddress => ['udp:161','udp6:[::1]:161'],
 843     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' ],
 844   }
 845
 846 } #END STEP 3
 847
 848 if hiera('step') >= 4 {
 849   if $pacemaker_master {
 850
 851     # Keystone
 852     pacemaker::resource::service { $::keystone::params::service_name :
 853       clone_params => "interleave=true",
 854     }
 855
 856     # Cinder
 857     pacemaker::resource::service { $::cinder::params::api_service :
 858       clone_params => "interleave=true",
 859       require      => Pacemaker::Resource::Service[$::keystone::params::service_name],
 860     }
 861     pacemaker::resource::service { $::cinder::params::scheduler_service :
 862       clone_params => "interleave=true",
 863     }
 864     pacemaker::resource::service { $::cinder::params::volume_service : }
 865
 866     pacemaker::constraint::base { 'keystone-then-cinder-api-constraint':
 867       constraint_type => 'order',
 868       first_resource  => "${::keystone::params::service_name}-clone",
 869       second_resource => "${::cinder::params::api_service}-clone",
 870       first_action    => 'start',
 871       second_action   => 'start',
 872       require         => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 873                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
 874     }
 875     pacemaker::constraint::base { 'cinder-api-then-cinder-scheduler-constraint':
 876       constraint_type => "order",
 877       first_resource => "${::cinder::params::api_service}-clone",
 878       second_resource => "${::cinder::params::scheduler_service}-clone",
 879       first_action => "start",
 880       second_action => "start",
 881       require => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 882                   Pacemaker::Resource::Service[$::cinder::params::scheduler_service]],
 883     }
 884     pacemaker::constraint::colocation { 'cinder-scheduler-with-cinder-api-colocation':
 885       source => "${::cinder::params::scheduler_service}-clone",
 886       target => "${::cinder::params::api_service}-clone",
 887       score => "INFINITY",
 888       require => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 889                   Pacemaker::Resource::Service[$::cinder::params::scheduler_service]],
 890     }
 891     pacemaker::constraint::base { 'cinder-scheduler-then-cinder-volume-constraint':
 892       constraint_type => "order",
 893       first_resource => "${::cinder::params::scheduler_service}-clone",
 894       second_resource => "${::cinder::params::volume_service}",
 895       first_action => "start",
 896       second_action => "start",
 897       require => [Pacemaker::Resource::Service[$::cinder::params::scheduler_service],
 898                   Pacemaker::Resource::Service[$::cinder::params::volume_service]],
 899     }
 900     pacemaker::constraint::colocation { 'cinder-volume-with-cinder-scheduler-colocation':
 901       source => "${::cinder::params::volume_service}",
 902       target => "${::cinder::params::scheduler_service}-clone",
 903       score => "INFINITY",
 904       require => [Pacemaker::Resource::Service[$::cinder::params::scheduler_service],
 905                   Pacemaker::Resource::Service[$::cinder::params::volume_service]],
 906     }
 907
 908     # Glance
 909     pacemaker::resource::service { $::glance::params::registry_service_name :
 910       clone_params => "interleave=true",
 911       require      => Pacemaker::Resource::Service[$::keystone::params::service_name],
 912     }
 913     pacemaker::resource::service { $::glance::params::api_service_name :
 914       clone_params => "interleave=true",
 915     }
 916
 917     pacemaker::constraint::base { 'keystone-then-glance-registry-constraint':
 918       constraint_type => 'order',
 919       first_resource  => "${::keystone::params::service_name}-clone",
 920       second_resource => "${::glance::params::registry_service_name}-clone",
 921       first_action    => 'start',
 922       second_action   => 'start',
 923       require         => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 924                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
 925     }
 926     pacemaker::constraint::base { 'glance-registry-then-glance-api-constraint':
 927       constraint_type => "order",
 928       first_resource  => "${::glance::params::registry_service_name}-clone",
 929       second_resource => "${::glance::params::api_service_name}-clone",
 930       first_action    => "start",
 931       second_action   => "start",
 932       require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 933                   Pacemaker::Resource::Service[$::glance::params::api_service_name]],
 934     }
 935     pacemaker::constraint::colocation { 'glance-api-with-glance-registry-colocation':
 936       source  => "${::glance::params::api_service_name}-clone",
 937       target  => "${::glance::params::registry_service_name}-clone",
 938       score   => "INFINITY",
 939       require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 940                   Pacemaker::Resource::Service[$::glance::params::api_service_name]],
 941     }
 942
 943     # Neutron
 944     # NOTE(gfidente): Neutron will try to populate the database with some data
 945     # as soon as neutron-server is started; to avoid races we want to make this
 946     # happen only on one node, before normal Pacemaker initialization
 947     # https://bugzilla.redhat.com/show_bug.cgi?id=1233061
 948     exec { 'neutron-server-start-wait-stop' :
 949       command   => "systemctl start neutron-server && \
 950                     sleep 5s && \
 951                     systemctl stop neutron-server",
 952       path      => ["/usr/bin", "/usr/sbin"],
 953     } ->
 954     pacemaker::resource::service { $::neutron::params::server_service:
 955       op_params => "start timeout=90",
 956       clone_params   => "interleave=true",
 957       require => Pacemaker::Resource::Service[$::keystone::params::service_name]
 958     }
 959     pacemaker::resource::service { $::neutron::params::l3_agent_service:
 960       clone_params   => "interleave=true",
 961     }
 962     pacemaker::resource::service { $::neutron::params::dhcp_agent_service:
 963       clone_params   => "interleave=true",
 964     }
 965     pacemaker::resource::service { $::neutron::params::ovs_agent_service:
 966       clone_params => "interleave=true",
 967     }
 968     pacemaker::resource::service { $::neutron::params::metadata_agent_service:
 969       clone_params => "interleave=true",
 970     }
 971     pacemaker::resource::ocf { $::neutron::params::ovs_cleanup_service:
 972       ocf_agent_name => "neutron:OVSCleanup",
 973       clone_params => "interleave=true",
 974     }
 975     pacemaker::resource::ocf { 'neutron-netns-cleanup':
 976       ocf_agent_name => "neutron:NetnsCleanup",
 977       clone_params => "interleave=true",
 978     }
 979     pacemaker::resource::ocf { 'neutron-scale':
 980       ocf_agent_name => "neutron:NeutronScale",
 981       clone_params => "globally-unique=true clone-max=3 interleave=true",
 982     }
 983     pacemaker::constraint::base { 'keystone-to-neutron-server-constraint':
 984       constraint_type => "order",
 985       first_resource => "${::keystone::params::service_name}-clone",
 986       second_resource => "${::neutron::params::server_service}-clone",
 987       first_action => "start",
 988       second_action => "start",
 989       require => [Pacemaker::Resource::Service[$::keystone::params::service_name],
 990                   Pacemaker::Resource::Service[$::neutron::params::server_service]],
 991     }
 992     pacemaker::constraint::base { 'neutron-server-to-neutron-scale-constraint':
 993       constraint_type => "order",
 994       first_resource => "${::neutron::params::server_service}-clone",
 995       second_resource => "neutron-scale-clone",
 996       first_action => "start",
 997       second_action => "start",
 998       require => [Pacemaker::Resource::Service[$::neutron::params::server_service],
 999                   Pacemaker::Resource::Ocf['neutron-scale']],
1000     }
1001     pacemaker::constraint::base { 'neutron-scale-to-ovs-cleanup-constraint':
1002       constraint_type => "order",
1003       first_resource => "neutron-scale-clone",
1004       second_resource => "${::neutron::params::ovs_cleanup_service}-clone",
1005       first_action => "start",
1006       second_action => "start",
1007       require => [Pacemaker::Resource::Ocf['neutron-scale'],
1008                   Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"]],
1009     }
1010     pacemaker::constraint::colocation { 'neutron-scale-to-ovs-cleanup-colocation':
1011       source => "${::neutron::params::ovs_cleanup_service}-clone",
1012       target => "neutron-scale-clone",
1013       score => "INFINITY",
1014       require => [Pacemaker::Resource::Ocf['neutron-scale'],
1015                   Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"]],
1016     }
1017     pacemaker::constraint::base { 'neutron-ovs-cleanup-to-netns-cleanup-constraint':
1018       constraint_type => "order",
1019       first_resource => "${::neutron::params::ovs_cleanup_service}-clone",
1020       second_resource => "neutron-netns-cleanup-clone",
1021       first_action => "start",
1022       second_action => "start",
1023       require => [Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"],
1024                   Pacemaker::Resource::Ocf['neutron-netns-cleanup']],
1025     }
1026     pacemaker::constraint::colocation { 'neutron-ovs-cleanup-to-netns-cleanup-colocation':
1027       source => "neutron-netns-cleanup-clone",
1028       target => "${::neutron::params::ovs_cleanup_service}-clone",
1029       score => "INFINITY",
1030       require => [Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"],
1031                   Pacemaker::Resource::Ocf['neutron-netns-cleanup']],
1032     }
1033     pacemaker::constraint::base { 'neutron-netns-cleanup-to-openvswitch-agent-constraint':
1034       constraint_type => "order",
1035       first_resource => "neutron-netns-cleanup-clone",
1036       second_resource => "${::neutron::params::ovs_agent_service}-clone",
1037       first_action => "start",
1038       second_action => "start",
1039       require => [Pacemaker::Resource::Ocf["neutron-netns-cleanup"],
1040                   Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"]],
1041     }
1042     pacemaker::constraint::colocation { 'neutron-netns-cleanup-to-openvswitch-agent-colocation':
1043       source => "${::neutron::params::ovs_agent_service}-clone",
1044       target => "neutron-netns-cleanup-clone",
1045       score => "INFINITY",
1046       require => [Pacemaker::Resource::Ocf["neutron-netns-cleanup"],
1047                   Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"]],
1048     }
1049     pacemaker::constraint::base { 'neutron-openvswitch-agent-to-dhcp-agent-constraint':
1050       constraint_type => "order",
1051       first_resource => "${::neutron::params::ovs_agent_service}-clone",
1052       second_resource => "${::neutron::params::dhcp_agent_service}-clone",
1053       first_action => "start",
1054       second_action => "start",
1055       require => [Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"],
1056                   Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"]],
1057
1058     }
1059     pacemaker::constraint::colocation { 'neutron-openvswitch-agent-to-dhcp-agent-colocation':
1060       source => "${::neutron::params::dhcp_agent_service}-clone",
1061       target => "${::neutron::params::ovs_agent_service}-clone",
1062       score => "INFINITY",
1063       require => [Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"],
1064                   Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"]],
1065     }
1066     pacemaker::constraint::base { 'neutron-dhcp-agent-to-l3-agent-constraint':
1067       constraint_type => "order",
1068       first_resource => "${::neutron::params::dhcp_agent_service}-clone",
1069       second_resource => "${::neutron::params::l3_agent_service}-clone",
1070       first_action => "start",
1071       second_action => "start",
1072       require => [Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"],
1073                   Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"]]
1074     }
1075     pacemaker::constraint::colocation { 'neutron-dhcp-agent-to-l3-agent-colocation':
1076       source => "${::neutron::params::l3_agent_service}-clone",
1077       target => "${::neutron::params::dhcp_agent_service}-clone",
1078       score => "INFINITY",
1079       require => [Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"],
1080                   Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"]]
1081     }
1082     pacemaker::constraint::base { 'neutron-l3-agent-to-metadata-agent-constraint':
1083       constraint_type => "order",
1084       first_resource => "${::neutron::params::l3_agent_service}-clone",
1085       second_resource => "${::neutron::params::metadata_agent_service}-clone",
1086       first_action => "start",
1087       second_action => "start",
1088       require => [Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"],
1089                   Pacemaker::Resource::Service["${::neutron::params::metadata_agent_service}"]]
1090     }
1091     pacemaker::constraint::colocation { 'neutron-l3-agent-to-metadata-agent-colocation':
1092       source => "${::neutron::params::metadata_agent_service}-clone",
1093       target => "${::neutron::params::l3_agent_service}-clone",
1094       score => "INFINITY",
1095       require => [Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"],
1096                   Pacemaker::Resource::Service["${::neutron::params::metadata_agent_service}"]]
1097     }
1098
1099     # Nova
1100     pacemaker::resource::service { $::nova::params::api_service_name :
1101       clone_params    => "interleave=true",
1102       op_params       => "monitor start-delay=10s",
1103     }
1104     pacemaker::resource::service { $::nova::params::conductor_service_name :
1105       clone_params    => "interleave=true",
1106       op_params       => "monitor start-delay=10s",
1107     }
1108     pacemaker::resource::service { $::nova::params::consoleauth_service_name :
1109       clone_params    => "interleave=true",
1110       op_params       => "monitor start-delay=10s",
1111       require         => Pacemaker::Resource::Service[$::keystone::params::service_name],
1112     }
1113     pacemaker::resource::service { $::nova::params::vncproxy_service_name :
1114       clone_params    => "interleave=true",
1115       op_params       => "monitor start-delay=10s",
1116     }
1117     pacemaker::resource::service { $::nova::params::scheduler_service_name :
1118       clone_params    => "interleave=true",
1119       op_params       => "monitor start-delay=10s",
1120     }
1121
1122     pacemaker::constraint::base { 'keystone-then-nova-consoleauth-constraint':
1123       constraint_type => 'order',
1124       first_resource  => "${::keystone::params::service_name}-clone",
1125       second_resource => "${::nova::params::consoleauth_service_name}-clone",
1126       first_action    => 'start',
1127       second_action   => 'start',
1128       require         => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1129                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1130     }
1131     pacemaker::constraint::base { 'nova-consoleauth-then-nova-vncproxy-constraint':
1132       constraint_type => "order",
1133       first_resource  => "${::nova::params::consoleauth_service_name}-clone",
1134       second_resource => "${::nova::params::vncproxy_service_name}-clone",
1135       first_action    => "start",
1136       second_action   => "start",
1137       require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1138                   Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]],
1139     }
1140     pacemaker::constraint::colocation { 'nova-vncproxy-with-nova-consoleauth-colocation':
1141       source => "${::nova::params::vncproxy_service_name}-clone",
1142       target => "${::nova::params::consoleauth_service_name}-clone",
1143       score => "INFINITY",
1144       require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1145                   Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]],
1146     }
1147     # FIXME(gfidente): novncproxy will not start unless websockify is updated to 0.6
1148     # which is not the case for f20 nor f21; ucomment when it becomes available
1149     #pacemaker::constraint::base { 'nova-vncproxy-then-nova-api-constraint':
1150     #  constraint_type => "order",
1151     #  first_resource  => "${::nova::params::vncproxy_service_name}-clone",
1152     #  second_resource => "${::nova::params::api_service_name}-clone",
1153     #  first_action    => "start",
1154     #  second_action   => "start",
1155     #  require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name],
1156     #              Pacemaker::Resource::Service[$::nova::params::api_service_name]],
1157     #}
1158     #pacemaker::constraint::colocation { 'nova-api-with-nova-vncproxy-colocation':
1159     #  source => "${::nova::params::api_service_name}-clone",
1160     #  target => "${::nova::params::vncproxy_service_name}-clone",
1161     #  score => "INFINITY",
1162     #  require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name],
1163     #              Pacemaker::Resource::Service[$::nova::params::api_service_name]],
1164     #}
1165     pacemaker::constraint::base { 'nova-api-then-nova-scheduler-constraint':
1166       constraint_type => "order",
1167       first_resource  => "${::nova::params::api_service_name}-clone",
1168       second_resource => "${::nova::params::scheduler_service_name}-clone",
1169       first_action    => "start",
1170       second_action   => "start",
1171       require => [Pacemaker::Resource::Service[$::nova::params::api_service_name],
1172                   Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]],
1173     }
1174     pacemaker::constraint::colocation { 'nova-scheduler-with-nova-api-colocation':
1175       source => "${::nova::params::scheduler_service_name}-clone",
1176       target => "${::nova::params::api_service_name}-clone",
1177       score => "INFINITY",
1178       require => [Pacemaker::Resource::Service[$::nova::params::api_service_name],
1179                   Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]],
1180     }
1181     pacemaker::constraint::base { 'nova-scheduler-then-nova-conductor-constraint':
1182       constraint_type => "order",
1183       first_resource  => "${::nova::params::scheduler_service_name}-clone",
1184       second_resource => "${::nova::params::conductor_service_name}-clone",
1185       first_action    => "start",
1186       second_action   => "start",
1187       require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name],
1188                   Pacemaker::Resource::Service[$::nova::params::conductor_service_name]],
1189     }
1190     pacemaker::constraint::colocation { 'nova-conductor-with-nova-scheduler-colocation':
1191       source => "${::nova::params::conductor_service_name}-clone",
1192       target => "${::nova::params::scheduler_service_name}-clone",
1193       score => "INFINITY",
1194       require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name],
1195                   Pacemaker::Resource::Service[$::nova::params::conductor_service_name]],
1196     }
1197
1198     # Ceilometer
1199     pacemaker::resource::service { $::ceilometer::params::agent_central_service_name :
1200       clone_params => 'interleave=true',
1201       require      => [Pacemaker::Resource::Service[$::keystone::params::service_name],
1202                        Pacemaker::Resource::Service[$::mongodb::params::service_name]],
1203     }
1204     pacemaker::resource::service { $::ceilometer::params::collector_service_name :
1205       clone_params => 'interleave=true',
1206     }
1207     pacemaker::resource::service { $::ceilometer::params::api_service_name :
1208       clone_params => 'interleave=true',
1209     }
1210     pacemaker::resource::service { $::ceilometer::params::alarm_evaluator_service_name :
1211       clone_params => 'interleave=true',
1212     }
1213     pacemaker::resource::service { $::ceilometer::params::alarm_notifier_service_name :
1214       clone_params => 'interleave=true',
1215     }
1216     pacemaker::resource::service { $::ceilometer::params::agent_notification_service_name :
1217       clone_params => 'interleave=true',
1218     }
1219     pacemaker::resource::ocf { 'delay' :
1220       ocf_agent_name  => 'heartbeat:Delay',
1221       clone_params    => 'interleave=true',
1222       resource_params => 'startdelay=10',
1223     }
1224     pacemaker::constraint::base { 'keystone-then-ceilometer-central-constraint':
1225       constraint_type => 'order',
1226       first_resource  => "${::keystone::params::service_name}-clone",
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::Service[$::keystone::params::service_name]],
1232     }
1233     pacemaker::constraint::base { 'ceilometer-central-then-ceilometer-collector-constraint':
1234       constraint_type => 'order',
1235       first_resource  => "${::ceilometer::params::agent_central_service_name}-clone",
1236       second_resource => "${::ceilometer::params::collector_service_name}-clone",
1237       first_action    => 'start',
1238       second_action   => 'start',
1239       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1240                           Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name]],
1241     }
1242     pacemaker::constraint::base { 'ceilometer-collector-then-ceilometer-api-constraint':
1243       constraint_type => 'order',
1244       first_resource  => "${::ceilometer::params::collector_service_name}-clone",
1245       second_resource => "${::ceilometer::params::api_service_name}-clone",
1246       first_action    => 'start',
1247       second_action   => 'start',
1248       require         => [Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name],
1249                           Pacemaker::Resource::Service[$::ceilometer::params::api_service_name]],
1250     }
1251     pacemaker::constraint::colocation { 'ceilometer-api-with-ceilometer-collector-colocation':
1252       source  => "${::ceilometer::params::api_service_name}-clone",
1253       target  => "${::ceilometer::params::collector_service_name}-clone",
1254       score   => 'INFINITY',
1255       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1256                   Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name]],
1257     }
1258     pacemaker::constraint::base { 'ceilometer-api-then-ceilometer-delay-constraint':
1259       constraint_type => 'order',
1260       first_resource  => "${::ceilometer::params::api_service_name}-clone",
1261       second_resource => 'delay-clone',
1262       first_action    => 'start',
1263       second_action   => 'start',
1264       require         => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1265                           Pacemaker::Resource::Ocf['delay']],
1266     }
1267     pacemaker::constraint::colocation { 'ceilometer-delay-with-ceilometer-api-colocation':
1268       source  => 'delay-clone',
1269       target  => "${::ceilometer::params::api_service_name}-clone",
1270       score   => 'INFINITY',
1271       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1272                   Pacemaker::Resource::Ocf['delay']],
1273     }
1274     pacemaker::constraint::base { 'ceilometer-delay-then-ceilometer-alarm-evaluator-constraint':
1275       constraint_type => 'order',
1276       first_resource  => 'delay-clone',
1277       second_resource => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1278       first_action    => 'start',
1279       second_action   => 'start',
1280       require         => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1281                           Pacemaker::Resource::Ocf['delay']],
1282     }
1283     pacemaker::constraint::colocation { 'ceilometer-alarm-evaluator-with-ceilometer-delay-colocation':
1284       source  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1285       target  => 'delay-clone',
1286       score   => 'INFINITY',
1287       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1288                   Pacemaker::Resource::Ocf['delay']],
1289     }
1290     pacemaker::constraint::base { 'ceilometer-alarm-evaluator-then-ceilometer-alarm-notifier-constraint':
1291       constraint_type => 'order',
1292       first_resource  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1293       second_resource => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1294       first_action    => 'start',
1295       second_action   => 'start',
1296       require         => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1297                           Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1298     }
1299     pacemaker::constraint::colocation { 'ceilometer-alarm-notifier-with-ceilometer-alarm-evaluator-colocation':
1300       source  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1301       target  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1302       score   => 'INFINITY',
1303       require => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1304                   Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1305     }
1306     pacemaker::constraint::base { 'ceilometer-alarm-notifier-then-ceilometer-notification-constraint':
1307       constraint_type => 'order',
1308       first_resource  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1309       second_resource => "${::ceilometer::params::agent_notification_service_name}-clone",
1310       first_action    => 'start',
1311       second_action   => 'start',
1312       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name],
1313                           Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1314     }
1315     pacemaker::constraint::colocation { 'ceilometer-notification-with-ceilometer-alarm-notifier-colocation':
1316       source  => "${::ceilometer::params::agent_notification_service_name}-clone",
1317       target  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1318       score   => 'INFINITY',
1319       require => [Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name],
1320                   Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1321     }
1322     if downcase(hiera('ceilometer_backend')) == 'mongodb' {
1323       pacemaker::constraint::base { 'mongodb-then-ceilometer-central-constraint':
1324         constraint_type => 'order',
1325         first_resource  => "${::mongodb::params::service_name}-clone",
1326         second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
1327         first_action    => 'start',
1328         second_action   => 'start',
1329         require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1330                             Pacemaker::Resource::Service[$::mongodb::params::service_name]],
1331       }
1332     }
1333
1334     # Heat
1335     pacemaker::resource::service { $::heat::params::api_service_name :
1336       clone_params => 'interleave=true',
1337     }
1338     pacemaker::resource::service { $::heat::params::api_cloudwatch_service_name :
1339       clone_params => 'interleave=true',
1340     }
1341     pacemaker::resource::service { $::heat::params::api_cfn_service_name :
1342       clone_params => 'interleave=true',
1343     }
1344     pacemaker::resource::service { $::heat::params::engine_service_name :
1345       clone_params => 'interleave=true',
1346     }
1347     pacemaker::constraint::base { 'keystone-then-heat-api-constraint':
1348       constraint_type => 'order',
1349       first_resource  => "${::keystone::params::service_name}-clone",
1350       second_resource => "${::heat::params::api_service_name}-clone",
1351       first_action    => 'start',
1352       second_action   => 'start',
1353       require         => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1354                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1355     }
1356     pacemaker::constraint::base { 'heat-api-then-heat-api-cfn-constraint':
1357       constraint_type => 'order',
1358       first_resource  => "${::heat::params::api_service_name}-clone",
1359       second_resource => "${::heat::params::api_cfn_service_name}-clone",
1360       first_action    => 'start',
1361       second_action   => 'start',
1362       require => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1363                   Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name]],
1364     }
1365     pacemaker::constraint::colocation { 'heat-api-cfn-with-heat-api-colocation':
1366       source  => "${::heat::params::api_cfn_service_name}-clone",
1367       target  => "${::heat::params::api_service_name}-clone",
1368       score   => 'INFINITY',
1369       require => [Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name],
1370                   Pacemaker::Resource::Service[$::heat::params::api_service_name]],
1371     }
1372     pacemaker::constraint::base { 'heat-api-cfn-then-heat-api-cloudwatch-constraint':
1373       constraint_type => 'order',
1374       first_resource  => "${::heat::params::api_cfn_service_name}-clone",
1375       second_resource => "${::heat::params::api_cloudwatch_service_name}-clone",
1376       first_action    => 'start',
1377       second_action   => 'start',
1378       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1379                   Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name]],
1380     }
1381     pacemaker::constraint::colocation { 'heat-api-cloudwatch-with-heat-api-cfn-colocation':
1382       source  => "${::heat::params::api_cloudwatch_service_name}-clone",
1383       target  => "${::heat::params::api_cfn_service_name}-clone",
1384       score   => 'INFINITY',
1385       require => [Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name],
1386                   Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name]],
1387     }
1388     pacemaker::constraint::base { 'heat-api-cloudwatch-then-heat-engine-constraint':
1389       constraint_type => 'order',
1390       first_resource  => "${::heat::params::api_cloudwatch_service_name}-clone",
1391       second_resource => "${::heat::params::engine_service_name}-clone",
1392       first_action    => 'start',
1393       second_action   => 'start',
1394       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1395                   Pacemaker::Resource::Service[$::heat::params::engine_service_name]],
1396     }
1397     pacemaker::constraint::colocation { 'heat-engine-with-heat-api-cloudwatch-colocation':
1398       source  => "${::heat::params::engine_service_name}-clone",
1399       target  => "${::heat::params::api_cloudwatch_service_name}-clone",
1400       score   => 'INFINITY',
1401       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1402                   Pacemaker::Resource::Service[$::heat::params::engine_service_name]],
1403     }
1404     pacemaker::constraint::base { 'ceilometer-notification-then-heat-api-constraint':
1405       constraint_type => 'order',
1406       first_resource  => "${::ceilometer::params::agent_notification_service_name}-clone",
1407       second_resource => "${::heat::params::api_service_name}-clone",
1408       first_action    => 'start',
1409       second_action   => 'start',
1410       require         => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1411                           Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name]],
1412     }
1413
1414     # Horizon
1415     pacemaker::resource::service { $::horizon::params::http_service:
1416         clone_params => "interleave=true",
1417     }
1418
1419
1420   }
1421
1422 } #END STEP 4