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 include tripleo::packages
  22
  23 if $::hostname == downcase(hiera('bootstrap_nodeid')) {
  24   $pacemaker_master = true
  25   $sync_db = true
  26 } else {
  27   $pacemaker_master = false
  28   $sync_db = false
  29 }
  30
  31 $enable_fencing = str2bool(hiera('enable_fencing', 'false')) and hiera('step') >= 5
  32
  33 # When to start and enable services which haven't been Pacemakerized
  34 # FIXME: remove when we start all OpenStack services using Pacemaker
  35 # (occurences of this variable will be gradually replaced with false)
  36 $non_pcmk_start = hiera('step') >= 4
  37
  38 if hiera('step') >= 1 {
  39
  40   create_resources(sysctl::value, hiera('sysctl_settings'), {})
  41
  42   if count(hiera('ntp::servers')) > 0 {
  43     include ::ntp
  44   }
  45
  46   $controller_node_ips = split(hiera('controller_node_ips'), ',')
  47   $controller_node_names = split(downcase(hiera('controller_node_names')), ',')
  48   class { '::tripleo::loadbalancer' :
  49     controller_hosts       => $controller_node_ips,
  50     controller_hosts_names => $controller_node_names,
  51     manage_vip             => false,
  52     mysql_clustercheck     => true,
  53     haproxy_service_manage => false,
  54   }
  55
  56   $pacemaker_cluster_members = downcase(regsubst(hiera('controller_node_names'), ',', ' ', 'G'))
  57   user { 'hacluster':
  58    ensure => present,
  59   } ->
  60   class { '::pacemaker':
  61     hacluster_pwd => hiera('hacluster_pwd'),
  62   } ->
  63   class { '::pacemaker::corosync':
  64     cluster_members => $pacemaker_cluster_members,
  65     setup_cluster   => $pacemaker_master,
  66   }
  67   class { '::pacemaker::stonith':
  68     disable => !$enable_fencing,
  69   }
  70   if $enable_fencing {
  71     include tripleo::fencing
  72
  73     # enable stonith after all fencing devices have been created
  74     Class['tripleo::fencing'] -> Class['pacemaker::stonith']
  75   }
  76
  77   # FIXME(gfidente): sets 90secs as default start timeout op
  78   # param; until we can use pcmk global defaults we'll still
  79   # need to add it to every resource which redefines op params
  80   Pacemaker::Resource::Service {
  81     op_params => 'start timeout=90s',
  82   }
  83
  84   # Only configure RabbitMQ in this step, don't start it yet to
  85   # avoid races where non-master nodes attempt to start without
  86   # config (eg. binding on 0.0.0.0)
  87   # The module ignores erlang_cookie if cluster_config is false
  88   class { '::rabbitmq':
  89     service_manage          => false,
  90     tcp_keepalive           => false,
  91     config_kernel_variables => hiera('rabbitmq_kernel_variables'),
  92     config_variables        => hiera('rabbitmq_config_variables'),
  93     environment_variables   => hiera('rabbitmq_environment'),
  94   } ->
  95   file { '/var/lib/rabbitmq/.erlang.cookie':
  96     ensure  => 'present',
  97     owner   => 'rabbitmq',
  98     group   => 'rabbitmq',
  99     mode    => '0400',
 100     content => hiera('rabbitmq::erlang_cookie'),
 101     replace => true,
 102   }
 103
 104   if downcase(hiera('ceilometer_backend')) == 'mongodb' {
 105     include ::mongodb::globals
 106     class { '::mongodb::server' :
 107       service_manage => false,
 108     }
 109   }
 110
 111   # Memcached
 112   class {'::memcached' :
 113     service_manage => false,
 114   }
 115
 116   # Redis
 117   class { '::redis' :
 118     service_manage => false,
 119     notify_service => false,
 120   }
 121
 122   # Galera
 123   if str2bool(hiera('enable_galera', 'true')) {
 124     $mysql_config_file = '/etc/my.cnf.d/galera.cnf'
 125   } else {
 126     $mysql_config_file = '/etc/my.cnf.d/server.cnf'
 127   }
 128   $galera_nodes = downcase(hiera('galera_node_names', $::hostname))
 129   $galera_nodes_count = count(split($galera_nodes, ','))
 130
 131   $mysqld_options = {
 132     'mysqld' => {
 133       'skip-name-resolve'             => '1',
 134       'binlog_format'                 => 'ROW',
 135       'default-storage-engine'        => 'innodb',
 136       'innodb_autoinc_lock_mode'      => '2',
 137       'innodb_locks_unsafe_for_binlog'=> '1',
 138       'query_cache_size'              => '0',
 139       'query_cache_type'              => '0',
 140       'bind-address'                  => hiera('mysql_bind_host'),
 141       'max_connections'               => hiera('mysql_max_connections'),
 142       'open_files_limit'              => '-1',
 143       'wsrep_provider'                => '/usr/lib64/galera/libgalera_smm.so',
 144       'wsrep_cluster_name'            => 'galera_cluster',
 145       'wsrep_slave_threads'           => '1',
 146       'wsrep_certify_nonPK'           => '1',
 147       'wsrep_max_ws_rows'             => '131072',
 148       'wsrep_max_ws_size'             => '1073741824',
 149       'wsrep_debug'                   => '0',
 150       'wsrep_convert_LOCK_to_trx'     => '0',
 151       'wsrep_retry_autocommit'        => '1',
 152       'wsrep_auto_increment_control'  => '1',
 153       'wsrep_drupal_282555_workaround'=> '0',
 154       'wsrep_causal_reads'            => '0',
 155       'wsrep_notify_cmd'              => '',
 156       'wsrep_sst_method'              => 'rsync',
 157     }
 158   }
 159
 160   class { '::mysql::server':
 161     create_root_user   => false,
 162     create_root_my_cnf => false,
 163     config_file        => $mysql_config_file,
 164     override_options   => $mysqld_options,
 165     service_manage     => false,
 166     service_enabled    => false,
 167   }
 168
 169 }
 170
 171 if hiera('step') >= 2 {
 172
 173   # NOTE(gfidente): the following vars are needed on all nodes so they
 174   # need to stay out of pacemaker_master conditional
 175   $mongo_node_ips_with_port = suffix(hiera('mongo_node_ips'), ':27017')
 176   $mongodb_replset = hiera('mongodb::server::replset')
 177
 178   if $pacemaker_master {
 179
 180     # FIXME: we should not have to access tripleo::loadbalancer class
 181     # parameters here to configure pacemaker VIPs. The configuration
 182     # of pacemaker VIPs could move into puppet-tripleo or we should
 183     # make use of less specific hiera parameters here for the settings.
 184     pacemaker::resource::service { 'haproxy':
 185       clone_params => true,
 186     }
 187
 188     $control_vip = hiera('tripleo::loadbalancer::controller_virtual_ip')
 189     pacemaker::resource::ip { 'control_vip':
 190       ip_address => $control_vip,
 191     }
 192     pacemaker::constraint::base { 'control_vip-then-haproxy':
 193       constraint_type   => 'order',
 194       first_resource    => "ip-${control_vip}",
 195       second_resource   => 'haproxy-clone',
 196       first_action      => 'start',
 197       second_action     => 'start',
 198       constraint_params => 'kind=Optional',
 199       require => [Pacemaker::Resource::Service['haproxy'],
 200                   Pacemaker::Resource::Ip['control_vip']],
 201     }
 202     pacemaker::constraint::colocation { 'control_vip-with-haproxy':
 203       source  => "ip-${control_vip}",
 204       target  => 'haproxy-clone',
 205       score   => 'INFINITY',
 206       require => [Pacemaker::Resource::Service['haproxy'],
 207                   Pacemaker::Resource::Ip['control_vip']],
 208     }
 209
 210     $public_vip = hiera('tripleo::loadbalancer::public_virtual_ip')
 211     if $public_vip and $public_vip != $control_vip {
 212       pacemaker::resource::ip { 'public_vip':
 213         ip_address => $public_vip,
 214       }
 215       pacemaker::constraint::base { 'public_vip-then-haproxy':
 216         constraint_type   => 'order',
 217         first_resource    => "ip-${public_vip}",
 218         second_resource   => 'haproxy-clone',
 219         first_action      => 'start',
 220         second_action     => 'start',
 221         constraint_params => 'kind=Optional',
 222         require => [Pacemaker::Resource::Service['haproxy'],
 223                     Pacemaker::Resource::Ip['public_vip']],
 224       }
 225       pacemaker::constraint::colocation { 'public_vip-with-haproxy':
 226         source  => "ip-${public_vip}",
 227         target  => 'haproxy-clone',
 228         score   => 'INFINITY',
 229         require => [Pacemaker::Resource::Service['haproxy'],
 230                     Pacemaker::Resource::Ip['public_vip']],
 231       }
 232     }
 233
 234     $redis_vip = hiera('redis_vip')
 235     if $redis_vip and $redis_vip != $control_vip {
 236       pacemaker::resource::ip { 'redis_vip':
 237         ip_address => $redis_vip,
 238       }
 239       pacemaker::constraint::base { 'redis_vip-then-haproxy':
 240         constraint_type   => 'order',
 241         first_resource    => "ip-${redis_vip}",
 242         second_resource   => 'haproxy-clone',
 243         first_action      => 'start',
 244         second_action     => 'start',
 245         constraint_params => 'kind=Optional',
 246         require => [Pacemaker::Resource::Service['haproxy'],
 247                     Pacemaker::Resource::Ip['redis_vip']],
 248       }
 249       pacemaker::constraint::colocation { 'redis_vip-with-haproxy':
 250         source  => "ip-${redis_vip}",
 251         target  => 'haproxy-clone',
 252         score   => 'INFINITY',
 253         require => [Pacemaker::Resource::Service['haproxy'],
 254                     Pacemaker::Resource::Ip['redis_vip']],
 255       }
 256     }
 257
 258     $internal_api_vip = hiera('tripleo::loadbalancer::internal_api_virtual_ip')
 259     if $internal_api_vip and $internal_api_vip != $control_vip {
 260       pacemaker::resource::ip { 'internal_api_vip':
 261         ip_address => $internal_api_vip,
 262       }
 263       pacemaker::constraint::base { 'internal_api_vip-then-haproxy':
 264         constraint_type   => 'order',
 265         first_resource    => "ip-${internal_api_vip}",
 266         second_resource   => 'haproxy-clone',
 267         first_action      => 'start',
 268         second_action     => 'start',
 269         constraint_params => 'kind=Optional',
 270         require => [Pacemaker::Resource::Service['haproxy'],
 271                     Pacemaker::Resource::Ip['internal_api_vip']],
 272       }
 273       pacemaker::constraint::colocation { 'internal_api_vip-with-haproxy':
 274         source  => "ip-${internal_api_vip}",
 275         target  => 'haproxy-clone',
 276         score   => 'INFINITY',
 277         require => [Pacemaker::Resource::Service['haproxy'],
 278                     Pacemaker::Resource::Ip['internal_api_vip']],
 279       }
 280     }
 281
 282     $storage_vip = hiera('tripleo::loadbalancer::storage_virtual_ip')
 283     if $storage_vip and $storage_vip != $control_vip {
 284       pacemaker::resource::ip { 'storage_vip':
 285         ip_address => $storage_vip,
 286       }
 287       pacemaker::constraint::base { 'storage_vip-then-haproxy':
 288         constraint_type   => 'order',
 289         first_resource    => "ip-${storage_vip}",
 290         second_resource   => 'haproxy-clone',
 291         first_action      => 'start',
 292         second_action     => 'start',
 293         constraint_params => 'kind=Optional',
 294         require => [Pacemaker::Resource::Service['haproxy'],
 295                     Pacemaker::Resource::Ip['storage_vip']],
 296       }
 297       pacemaker::constraint::colocation { 'storage_vip-with-haproxy':
 298         source  => "ip-${storage_vip}",
 299         target  => 'haproxy-clone',
 300         score   => 'INFINITY',
 301         require => [Pacemaker::Resource::Service['haproxy'],
 302                     Pacemaker::Resource::Ip['storage_vip']],
 303       }
 304     }
 305
 306     $storage_mgmt_vip = hiera('tripleo::loadbalancer::storage_mgmt_virtual_ip')
 307     if $storage_mgmt_vip and $storage_mgmt_vip != $control_vip {
 308       pacemaker::resource::ip { 'storage_mgmt_vip':
 309         ip_address => $storage_mgmt_vip,
 310       }
 311       pacemaker::constraint::base { 'storage_mgmt_vip-then-haproxy':
 312         constraint_type   => 'order',
 313         first_resource    => "ip-${storage_mgmt_vip}",
 314         second_resource   => 'haproxy-clone',
 315         first_action      => 'start',
 316         second_action     => 'start',
 317         constraint_params => 'kind=Optional',
 318         require => [Pacemaker::Resource::Service['haproxy'],
 319                     Pacemaker::Resource::Ip['storage_mgmt_vip']],
 320       }
 321       pacemaker::constraint::colocation { 'storage_mgmt_vip-with-haproxy':
 322         source  => "ip-${storage_mgmt_vip}",
 323         target  => 'haproxy-clone',
 324         score   => 'INFINITY',
 325         require => [Pacemaker::Resource::Service['haproxy'],
 326                     Pacemaker::Resource::Ip['storage_mgmt_vip']],
 327       }
 328     }
 329
 330     pacemaker::resource::service { $::memcached::params::service_name :
 331       clone_params => true,
 332       require      => Class['::memcached'],
 333     }
 334
 335     pacemaker::resource::ocf { 'rabbitmq':
 336       ocf_agent_name  => 'heartbeat:rabbitmq-cluster',
 337       resource_params => 'set_policy=\'ha-all ^(?!amq\.).* {"ha-mode":"all"}\'',
 338       clone_params    => 'ordered=true interleave=true',
 339       require         => Class['::rabbitmq'],
 340     }
 341
 342     if downcase(hiera('ceilometer_backend')) == 'mongodb' {
 343       pacemaker::resource::service { $::mongodb::params::service_name :
 344         op_params    => 'start timeout=120s',
 345         clone_params => true,
 346         require      => Class['::mongodb::server'],
 347       }
 348       # NOTE (spredzy) : The replset can only be run
 349       # once all the nodes have joined the cluster.
 350       mongodb_conn_validator { $mongo_node_ips_with_port :
 351         timeout => '600',
 352         require => Pacemaker::Resource::Service[$::mongodb::params::service_name],
 353         before  => Mongodb_replset[$mongodb_replset],
 354       }
 355       mongodb_replset { $mongodb_replset :
 356         members => $mongo_node_ips_with_port,
 357       }
 358     }
 359
 360     pacemaker::resource::ocf { 'galera' :
 361       ocf_agent_name  => 'heartbeat:galera',
 362       op_params       => 'promote timeout=300s on-fail=block',
 363       master_params   => '',
 364       meta_params     => "master-max=${galera_nodes_count} ordered=true",
 365       resource_params => "additional_parameters='--open-files-limit=16384' enable_creation=true wsrep_cluster_address='gcomm://${galera_nodes}'",
 366       require         => Class['::mysql::server'],
 367       before          => Exec['galera-ready'],
 368     }
 369
 370     pacemaker::resource::ocf { 'redis':
 371       ocf_agent_name  => 'heartbeat:redis',
 372       master_params   => '',
 373       meta_params     => 'notify=true ordered=true interleave=true',
 374       resource_params => 'wait_last_known_master=true',
 375       require         => Class['::redis'],
 376     }
 377
 378   }
 379
 380   exec { 'galera-ready' :
 381     command     => '/usr/bin/clustercheck >/dev/null',
 382     timeout     => 30,
 383     tries       => 180,
 384     try_sleep   => 10,
 385     environment => ["AVAILABLE_WHEN_READONLY=0"],
 386     require     => File['/etc/sysconfig/clustercheck'],
 387   }
 388
 389   file { '/etc/sysconfig/clustercheck' :
 390     ensure  => file,
 391     content => "MYSQL_USERNAME=root\n
 392 MYSQL_PASSWORD=''\n
 393 MYSQL_HOST=localhost\n",
 394   }
 395
 396   xinetd::service { 'galera-monitor' :
 397     port           => '9200',
 398     server         => '/usr/bin/clustercheck',
 399     per_source     => 'UNLIMITED',
 400     log_on_success => '',
 401     log_on_failure => 'HOST',
 402     flags          => 'REUSE',
 403     service_type   => 'UNLISTED',
 404     user           => 'root',
 405     group          => 'root',
 406     require        => File['/etc/sysconfig/clustercheck'],
 407   }
 408
 409   # Create all the database schemas
 410   if $sync_db {
 411     class { 'keystone::db::mysql':
 412       require       => Exec['galera-ready'],
 413     }
 414     class { 'glance::db::mysql':
 415       require       => Exec['galera-ready'],
 416     }
 417     class { 'nova::db::mysql':
 418       require       => Exec['galera-ready'],
 419     }
 420     class { 'neutron::db::mysql':
 421       require       => Exec['galera-ready'],
 422     }
 423     class { 'cinder::db::mysql':
 424       require       => Exec['galera-ready'],
 425     }
 426     class { 'heat::db::mysql':
 427       require       => Exec['galera-ready'],
 428     }
 429
 430     if downcase(hiera('ceilometer_backend')) == 'mysql' {
 431       class { 'ceilometer::db::mysql':
 432         require       => Exec['galera-ready'],
 433       }
 434     }
 435   }
 436
 437   # pre-install swift here so we can build rings
 438   include ::swift
 439
 440   # Ceph
 441   $enable_ceph = hiera('ceph_storage_count', 0) > 0
 442
 443   if $enable_ceph {
 444     class { 'ceph::profile::params':
 445       mon_initial_members => downcase(hiera('ceph_mon_initial_members'))
 446     }
 447     include ::ceph::profile::mon
 448   }
 449
 450   if str2bool(hiera('enable_ceph_storage', 'false')) {
 451     if str2bool(hiera('ceph_osd_selinux_permissive', true)) {
 452       exec { 'set selinux to permissive on boot':
 453         command => "sed -ie 's/^SELINUX=.*/SELINUX=permissive/' /etc/selinux/config",
 454         onlyif  => "test -f /etc/selinux/config && ! grep '^SELINUX=permissive' /etc/selinux/config",
 455         path    => ["/usr/bin", "/usr/sbin"],
 456       }
 457
 458       exec { 'set selinux to permissive':
 459         command => "setenforce 0",
 460         onlyif  => "which setenforce && getenforce | grep -i 'enforcing'",
 461         path    => ["/usr/bin", "/usr/sbin"],
 462       } -> Class['ceph::profile::osd']
 463     }
 464
 465     include ::ceph::profile::osd
 466   }
 467
 468   if str2bool(hiera('enable_external_ceph', 'false')) {
 469     include ::ceph::profile::client
 470   }
 471
 472
 473 } #END STEP 2
 474
 475 if hiera('step') >= 3 {
 476
 477   class { '::keystone':
 478     sync_db => $sync_db,
 479     manage_service => false,
 480     enabled => false,
 481   }
 482
 483   #TODO: need a cleanup-keystone-tokens.sh solution here
 484   keystone_config {
 485     'ec2/driver': value => 'keystone.contrib.ec2.backends.sql.Ec2';
 486   }
 487   file { [ '/etc/keystone/ssl', '/etc/keystone/ssl/certs', '/etc/keystone/ssl/private' ]:
 488     ensure  => 'directory',
 489     owner   => 'keystone',
 490     group   => 'keystone',
 491     require => Package['keystone'],
 492   }
 493   file { '/etc/keystone/ssl/certs/signing_cert.pem':
 494     content => hiera('keystone_signing_certificate'),
 495     owner   => 'keystone',
 496     group   => 'keystone',
 497     notify  => Service['keystone'],
 498     require => File['/etc/keystone/ssl/certs'],
 499   }
 500   file { '/etc/keystone/ssl/private/signing_key.pem':
 501     content => hiera('keystone_signing_key'),
 502     owner   => 'keystone',
 503     group   => 'keystone',
 504     notify  => Service['keystone'],
 505     require => File['/etc/keystone/ssl/private'],
 506   }
 507   file { '/etc/keystone/ssl/certs/ca.pem':
 508     content => hiera('keystone_ca_certificate'),
 509     owner   => 'keystone',
 510     group   => 'keystone',
 511     notify  => Service['keystone'],
 512     require => File['/etc/keystone/ssl/certs'],
 513   }
 514
 515   $glance_backend = downcase(hiera('glance_backend', 'swift'))
 516   case $glance_backend {
 517       swift: { $backend_store = 'glance.store.swift.Store' }
 518       file: { $backend_store = 'glance.store.filesystem.Store' }
 519       rbd: { $backend_store = 'glance.store.rbd.Store' }
 520       default: { fail('Unrecognized glance_backend parameter.') }
 521   }
 522   $http_store = ['glance.store.http.Store']
 523   $glance_store = concat($http_store, $backend_store)
 524
 525   # TODO: notifications, scrubber, etc.
 526   include ::glance
 527   class { 'glance::api':
 528     known_stores => $glance_store,
 529     manage_service => false,
 530     enabled => false,
 531   }
 532   class { '::glance::registry' :
 533     sync_db => $sync_db,
 534     manage_service => false,
 535     enabled => false,
 536   }
 537   include join(['::glance::backend::', $glance_backend])
 538
 539   class { '::nova' :
 540     memcached_servers => suffix(hiera('memcache_node_ips'), ':11211'),
 541   }
 542
 543   include ::nova::config
 544
 545   class { '::nova::api' :
 546     sync_db => $sync_db,
 547     manage_service => false,
 548     enabled => false,
 549   }
 550   class { '::nova::cert' :
 551     manage_service => false,
 552     enabled => false,
 553   }
 554   class { '::nova::conductor' :
 555     manage_service => false,
 556     enabled => false,
 557   }
 558   class { '::nova::consoleauth' :
 559     manage_service => false,
 560     enabled => false,
 561   }
 562   class { '::nova::vncproxy' :
 563     manage_service => false,
 564     enabled => false,
 565   }
 566   include ::nova::scheduler::filter
 567   class { '::nova::scheduler' :
 568     manage_service => false,
 569     enabled => false,
 570   }
 571   include ::nova::network::neutron
 572
 573   # Neutron class definitions
 574   include ::neutron
 575   class { '::neutron::server' :
 576     sync_db => $sync_db,
 577     manage_service => false,
 578     enabled => false,
 579   }
 580   class { '::neutron::agents::dhcp' :
 581     manage_service => false,
 582     enabled => false,
 583   }
 584   class { '::neutron::agents::l3' :
 585     manage_service => false,
 586     enabled => false,
 587   }
 588   class { 'neutron::agents::metadata':
 589     manage_service => false,
 590     enabled => false,
 591   }
 592   file { '/etc/neutron/dnsmasq-neutron.conf':
 593     content => hiera('neutron_dnsmasq_options'),
 594     owner   => 'neutron',
 595     group   => 'neutron',
 596     notify  => Service['neutron-dhcp-service'],
 597     require => Package['neutron'],
 598   }
 599   class { 'neutron::plugins::ml2':
 600     flat_networks   => split(hiera('neutron_flat_networks'), ','),
 601     tenant_network_types => [hiera('neutron_tenant_network_type')],
 602   }
 603   class { 'neutron::agents::ml2::ovs':
 604     manage_service   => false,
 605     enabled          => false,
 606     bridge_mappings  => split(hiera('neutron_bridge_mappings'), ','),
 607     tunnel_types     => split(hiera('neutron_tunnel_types'), ','),
 608   }
 609
 610   include ::cinder
 611   class { '::cinder::api':
 612     sync_db => $sync_db,
 613     manage_service => false,
 614     enabled => false,
 615   }
 616   class { '::cinder::scheduler' :
 617     manage_service => false,
 618     enabled => false,
 619   }
 620   class { '::cinder::volume' :
 621     manage_service => false,
 622     enabled => false,
 623   }
 624   include ::cinder::glance
 625   class {'cinder::setup_test_volume':
 626     size => join([hiera('cinder_lvm_loop_device_size'), 'M']),
 627   }
 628
 629   $cinder_enable_iscsi = hiera('cinder_enable_iscsi_backend', true)
 630   if $cinder_enable_iscsi {
 631     $cinder_iscsi_backend = 'tripleo_iscsi'
 632
 633     cinder::backend::iscsi { $cinder_iscsi_backend :
 634       iscsi_ip_address => hiera('cinder_iscsi_ip_address'),
 635       iscsi_helper     => hiera('cinder_iscsi_helper'),
 636     }
 637   }
 638
 639   if $enable_ceph {
 640
 641     Ceph_pool {
 642       pg_num  => hiera('ceph::profile::params::osd_pool_default_pg_num'),
 643       pgp_num => hiera('ceph::profile::params::osd_pool_default_pgp_num'),
 644       size    => hiera('ceph::profile::params::osd_pool_default_size'),
 645     }
 646
 647     $ceph_pools = hiera('ceph_pools')
 648     ceph::pool { $ceph_pools : }
 649
 650     $cinder_pool_requires = [Ceph::Pool['volumes']]
 651
 652   } else {
 653     $cinder_pool_requires = []
 654   }
 655
 656   if hiera('cinder_enable_rbd_backend', false) {
 657     $cinder_rbd_backend = 'tripleo_ceph'
 658
 659     cinder::backend::rbd { $cinder_rbd_backend :
 660       rbd_pool        => 'volumes',
 661       rbd_user        => 'openstack',
 662       rbd_secret_uuid => hiera('ceph::profile::params::fsid'),
 663       require         => $cinder_pool_requires,
 664     }
 665   }
 666
 667   if hiera('cinder_enable_netapp_backend', false) {
 668     $cinder_netapp_backend = hiera('cinder::backend::netapp::title')
 669
 670     cinder_config {
 671       "${cinder_netapp_backend}/host": value => 'hostgroup';
 672     }
 673
 674     if hiera('cinder::backend::netapp::nfs_shares', undef) {
 675       $cinder_netapp_nfs_shares = split(hiera('cinder::backend::netapp::nfs_shares', undef), ',')
 676     }
 677
 678     cinder::backend::netapp { $cinder_netapp_backend :
 679       netapp_login                 => hiera('cinder::backend::netapp::netapp_login', undef),
 680       netapp_password              => hiera('cinder::backend::netapp::netapp_password', undef),
 681       netapp_server_hostname       => hiera('cinder::backend::netapp::netapp_server_hostname', undef),
 682       netapp_server_port           => hiera('cinder::backend::netapp::netapp_server_port', undef),
 683       netapp_size_multiplier       => hiera('cinder::backend::netapp::netapp_size_multiplier', undef),
 684       netapp_storage_family        => hiera('cinder::backend::netapp::netapp_storage_family', undef),
 685       netapp_storage_protocol      => hiera('cinder::backend::netapp::netapp_storage_protocol', undef),
 686       netapp_transport_type        => hiera('cinder::backend::netapp::netapp_transport_type', undef),
 687       netapp_vfiler                => hiera('cinder::backend::netapp::netapp_vfiler', undef),
 688       netapp_volume_list           => hiera('cinder::backend::netapp::netapp_volume_list', undef),
 689       netapp_vserver               => hiera('cinder::backend::netapp::netapp_vserver', undef),
 690       netapp_partner_backend_name  => hiera('cinder::backend::netapp::netapp_partner_backend_name', undef),
 691       nfs_shares                   => $cinder_netapp_nfs_shares,
 692       nfs_shares_config            => hiera('cinder::backend::netapp::nfs_shares_config', undef),
 693       netapp_copyoffload_tool_path => hiera('cinder::backend::netapp::netapp_copyoffload_tool_path', undef),
 694       netapp_controller_ips        => hiera('cinder::backend::netapp::netapp_controller_ips', undef),
 695       netapp_sa_password           => hiera('cinder::backend::netapp::netapp_sa_password', undef),
 696       netapp_storage_pools         => hiera('cinder::backend::netapp::netapp_storage_pools', undef),
 697       netapp_eseries_host_type     => hiera('cinder::backend::netapp::netapp_eseries_host_type', undef),
 698       netapp_webservice_path       => hiera('cinder::backend::netapp::netapp_webservice_path', undef),
 699     }
 700   }
 701
 702   if hiera('cinder_enable_nfs_backend', false) {
 703     $cinder_nfs_backend = 'tripleo_nfs'
 704
 705     if ($::selinux != "false") {
 706       selboolean { 'virt_use_nfs':
 707           value => on,
 708           persistent => true,
 709       } -> Package['nfs-utils']
 710     }
 711
 712     package {'nfs-utils': } ->
 713     cinder::backend::nfs { $cinder_nfs_backend:
 714       nfs_servers         => hiera('cinder_nfs_servers'),
 715       nfs_mount_options   => hiera('cinder_nfs_mount_options'),
 716       nfs_shares_config   => '/etc/cinder/shares-nfs.conf',
 717     }
 718   }
 719
 720   $cinder_enabled_backends = delete_undef_values([$cinder_iscsi_backend, $cinder_rbd_backend, $cinder_netapp_backend, $cinder_nfs_backend])
 721   class { '::cinder::backends' :
 722     enabled_backends => $cinder_enabled_backends,
 723   }
 724
 725   # swift proxy
 726   class { '::swift::proxy' :
 727     manage_service => $non_pcmk_start,
 728     enabled => $non_pcmk_start,
 729   }
 730   include ::swift::proxy::proxy_logging
 731   include ::swift::proxy::healthcheck
 732   include ::swift::proxy::cache
 733   include ::swift::proxy::keystone
 734   include ::swift::proxy::authtoken
 735   include ::swift::proxy::staticweb
 736   include ::swift::proxy::ratelimit
 737   include ::swift::proxy::catch_errors
 738   include ::swift::proxy::tempurl
 739   include ::swift::proxy::formpost
 740
 741   # swift storage
 742   if str2bool(hiera('enable_swift_storage', 'true')) {
 743     class {'::swift::storage::all':
 744       mount_check => str2bool(hiera('swift_mount_check'))
 745     }
 746     class {'::swift::storage::account':
 747       manage_service => $non_pcmk_start,
 748       enabled => $non_pcmk_start,
 749     }
 750     class {'::swift::storage::container':
 751       manage_service => $non_pcmk_start,
 752       enabled => $non_pcmk_start,
 753     }
 754     class {'::swift::storage::object':
 755       manage_service => $non_pcmk_start,
 756       enabled => $non_pcmk_start,
 757     }
 758     if(!defined(File['/srv/node'])) {
 759       file { '/srv/node':
 760         ensure  => directory,
 761         owner   => 'swift',
 762         group   => 'swift',
 763         require => Package['openstack-swift'],
 764       }
 765     }
 766     $swift_components = ['account', 'container', 'object']
 767     swift::storage::filter::recon { $swift_components : }
 768     swift::storage::filter::healthcheck { $swift_components : }
 769   }
 770
 771   # Ceilometer
 772   $ceilometer_backend = downcase(hiera('ceilometer_backend'))
 773   case $ceilometer_backend {
 774     /mysql/ : {
 775       $ceilometer_database_connection = hiera('ceilometer_mysql_conn_string')
 776     }
 777     default : {
 778       $mongo_node_string = join($mongo_node_ips_with_port, ',')
 779       $ceilometer_database_connection = "mongodb://${mongo_node_string}/ceilometer?replicaSet=${mongodb_replset}"
 780     }
 781   }
 782   include ::ceilometer
 783   class { '::ceilometer::api' :
 784     manage_service => false,
 785     enabled => false,
 786   }
 787   class { '::ceilometer::agent::notification' :
 788     manage_service => false,
 789     enabled => false,
 790   }
 791   class { '::ceilometer::agent::central' :
 792     manage_service => false,
 793     enabled => false,
 794   }
 795   class { '::ceilometer::alarm::notifier' :
 796     manage_service => false,
 797     enabled => false,
 798   }
 799   class { '::ceilometer::alarm::evaluator' :
 800     manage_service => false,
 801     enabled => false,
 802   }
 803   class { '::ceilometer::collector' :
 804     manage_service => false,
 805     enabled => false,
 806   }
 807   include ::ceilometer::expirer
 808   class { '::ceilometer::db' :
 809     database_connection => $ceilometer_database_connection,
 810     sync_db             => $sync_db,
 811   }
 812   include ceilometer::agent::auth
 813
 814   Cron <| title == 'ceilometer-expirer' |> { command => "sleep $((\$(od -A n -t d -N 3 /dev/urandom) % 86400)) && ${::ceilometer::params::expirer_command}" }
 815
 816   # Heat
 817   class { '::heat' :
 818     sync_db => $sync_db,
 819   }
 820   class { '::heat::api' :
 821     manage_service => false,
 822     enabled => false,
 823   }
 824   class { '::heat::api_cfn' :
 825     manage_service => false,
 826     enabled => false,
 827   }
 828   class { '::heat::api_cloudwatch' :
 829     manage_service => false,
 830     enabled => false,
 831   }
 832   class { '::heat::engine' :
 833     manage_service => false,
 834     enabled => false,
 835   }
 836
 837   # httpd/apache and horizon
 838   # NOTE(gfidente): server-status can be consumed by the pacemaker resource agent
 839   include ::apache
 840   include ::apache::mod::status
 841   $vhost_params = {
 842     add_listen => false,
 843     priority   => 10,
 844   }
 845   class { 'horizon':
 846     cache_server_ip    => hiera('memcache_node_ips', '127.0.0.1'),
 847     vhost_extra_params => $vhost_params,
 848     server_aliases     => $::hostname,
 849   }
 850
 851   $snmpd_user = hiera('snmpd_readonly_user_name')
 852   snmp::snmpv3_user { $snmpd_user:
 853     authtype => 'MD5',
 854     authpass => hiera('snmpd_readonly_user_password'),
 855   }
 856   class { 'snmp':
 857     agentaddress => ['udp:161','udp6:[::1]:161'],
 858     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' ],
 859   }
 860
 861   hiera_include('controller_classes')
 862
 863 } #END STEP 3
 864
 865 if hiera('step') >= 4 {
 866   include ::keystone::cron::token_flush
 867
 868   if $pacemaker_master {
 869
 870     # Keystone
 871     pacemaker::resource::service { $::keystone::params::service_name :
 872       clone_params => "interleave=true",
 873     }
 874
 875     # Cinder
 876     pacemaker::resource::service { $::cinder::params::api_service :
 877       clone_params => "interleave=true",
 878       require      => Pacemaker::Resource::Service[$::keystone::params::service_name],
 879     }
 880     pacemaker::resource::service { $::cinder::params::scheduler_service :
 881       clone_params => "interleave=true",
 882     }
 883     pacemaker::resource::service { $::cinder::params::volume_service : }
 884
 885     pacemaker::constraint::base { 'keystone-then-cinder-api-constraint':
 886       constraint_type => 'order',
 887       first_resource  => "${::keystone::params::service_name}-clone",
 888       second_resource => "${::cinder::params::api_service}-clone",
 889       first_action    => 'start',
 890       second_action   => 'start',
 891       require         => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 892                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
 893     }
 894     pacemaker::constraint::base { 'cinder-api-then-cinder-scheduler-constraint':
 895       constraint_type => "order",
 896       first_resource => "${::cinder::params::api_service}-clone",
 897       second_resource => "${::cinder::params::scheduler_service}-clone",
 898       first_action => "start",
 899       second_action => "start",
 900       require => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 901                   Pacemaker::Resource::Service[$::cinder::params::scheduler_service]],
 902     }
 903     pacemaker::constraint::colocation { 'cinder-scheduler-with-cinder-api-colocation':
 904       source => "${::cinder::params::scheduler_service}-clone",
 905       target => "${::cinder::params::api_service}-clone",
 906       score => "INFINITY",
 907       require => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 908                   Pacemaker::Resource::Service[$::cinder::params::scheduler_service]],
 909     }
 910     pacemaker::constraint::base { 'cinder-scheduler-then-cinder-volume-constraint':
 911       constraint_type => "order",
 912       first_resource => "${::cinder::params::scheduler_service}-clone",
 913       second_resource => "${::cinder::params::volume_service}",
 914       first_action => "start",
 915       second_action => "start",
 916       require => [Pacemaker::Resource::Service[$::cinder::params::scheduler_service],
 917                   Pacemaker::Resource::Service[$::cinder::params::volume_service]],
 918     }
 919     pacemaker::constraint::colocation { 'cinder-volume-with-cinder-scheduler-colocation':
 920       source => "${::cinder::params::volume_service}",
 921       target => "${::cinder::params::scheduler_service}-clone",
 922       score => "INFINITY",
 923       require => [Pacemaker::Resource::Service[$::cinder::params::scheduler_service],
 924                   Pacemaker::Resource::Service[$::cinder::params::volume_service]],
 925     }
 926
 927     # Glance
 928     pacemaker::resource::service { $::glance::params::registry_service_name :
 929       clone_params => "interleave=true",
 930       require      => Pacemaker::Resource::Service[$::keystone::params::service_name],
 931     }
 932     pacemaker::resource::service { $::glance::params::api_service_name :
 933       clone_params => "interleave=true",
 934     }
 935
 936     pacemaker::constraint::base { 'keystone-then-glance-registry-constraint':
 937       constraint_type => 'order',
 938       first_resource  => "${::keystone::params::service_name}-clone",
 939       second_resource => "${::glance::params::registry_service_name}-clone",
 940       first_action    => 'start',
 941       second_action   => 'start',
 942       require         => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 943                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
 944     }
 945     pacemaker::constraint::base { 'glance-registry-then-glance-api-constraint':
 946       constraint_type => "order",
 947       first_resource  => "${::glance::params::registry_service_name}-clone",
 948       second_resource => "${::glance::params::api_service_name}-clone",
 949       first_action    => "start",
 950       second_action   => "start",
 951       require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 952                   Pacemaker::Resource::Service[$::glance::params::api_service_name]],
 953     }
 954     pacemaker::constraint::colocation { 'glance-api-with-glance-registry-colocation':
 955       source  => "${::glance::params::api_service_name}-clone",
 956       target  => "${::glance::params::registry_service_name}-clone",
 957       score   => "INFINITY",
 958       require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 959                   Pacemaker::Resource::Service[$::glance::params::api_service_name]],
 960     }
 961
 962     # Neutron
 963     # NOTE(gfidente): Neutron will try to populate the database with some data
 964     # as soon as neutron-server is started; to avoid races we want to make this
 965     # happen only on one node, before normal Pacemaker initialization
 966     # https://bugzilla.redhat.com/show_bug.cgi?id=1233061
 967     exec { '/usr/bin/systemctl start neutron-server && /usr/bin/sleep 5' : } ->
 968     pacemaker::resource::service { $::neutron::params::server_service:
 969       op_params => "start timeout=90",
 970       clone_params   => "interleave=true",
 971       require => Pacemaker::Resource::Service[$::keystone::params::service_name]
 972     }
 973     pacemaker::resource::service { $::neutron::params::l3_agent_service:
 974       clone_params   => "interleave=true",
 975     }
 976     pacemaker::resource::service { $::neutron::params::dhcp_agent_service:
 977       clone_params   => "interleave=true",
 978     }
 979     pacemaker::resource::service { $::neutron::params::ovs_agent_service:
 980       clone_params => "interleave=true",
 981     }
 982     pacemaker::resource::service { $::neutron::params::metadata_agent_service:
 983       clone_params => "interleave=true",
 984     }
 985     pacemaker::resource::ocf { $::neutron::params::ovs_cleanup_service:
 986       ocf_agent_name => "neutron:OVSCleanup",
 987       clone_params => "interleave=true",
 988     }
 989     pacemaker::resource::ocf { 'neutron-netns-cleanup':
 990       ocf_agent_name => "neutron:NetnsCleanup",
 991       clone_params => "interleave=true",
 992     }
 993     pacemaker::constraint::base { 'keystone-to-neutron-server-constraint':
 994       constraint_type => "order",
 995       first_resource => "${::keystone::params::service_name}-clone",
 996       second_resource => "${::neutron::params::server_service}-clone",
 997       first_action => "start",
 998       second_action => "start",
 999       require => [Pacemaker::Resource::Service[$::keystone::params::service_name],
1000                   Pacemaker::Resource::Service[$::neutron::params::server_service]],
1001     }
1002     pacemaker::constraint::base { 'neutron-server-to-neutron-ovs-cleanup-constraint':
1003       constraint_type => "order",
1004       first_resource => "${::neutron::params::server_service}-clone",
1005       second_resource => "${::neutron::params::ovs_cleanup_service}-clone",
1006       first_action => "start",
1007       second_action => "start",
1008       require => [Pacemaker::Resource::Service[$::neutron::params::server_service],
1009                   Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"]],
1010     }
1011     pacemaker::constraint::base { 'neutron-ovs-cleanup-to-netns-cleanup-constraint':
1012       constraint_type => "order",
1013       first_resource => "${::neutron::params::ovs_cleanup_service}-clone",
1014       second_resource => "neutron-netns-cleanup-clone",
1015       first_action => "start",
1016       second_action => "start",
1017       require => [Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"],
1018                   Pacemaker::Resource::Ocf['neutron-netns-cleanup']],
1019     }
1020     pacemaker::constraint::colocation { 'neutron-ovs-cleanup-to-netns-cleanup-colocation':
1021       source => "neutron-netns-cleanup-clone",
1022       target => "${::neutron::params::ovs_cleanup_service}-clone",
1023       score => "INFINITY",
1024       require => [Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"],
1025                   Pacemaker::Resource::Ocf['neutron-netns-cleanup']],
1026     }
1027     pacemaker::constraint::base { 'neutron-netns-cleanup-to-openvswitch-agent-constraint':
1028       constraint_type => "order",
1029       first_resource => "neutron-netns-cleanup-clone",
1030       second_resource => "${::neutron::params::ovs_agent_service}-clone",
1031       first_action => "start",
1032       second_action => "start",
1033       require => [Pacemaker::Resource::Ocf["neutron-netns-cleanup"],
1034                   Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"]],
1035     }
1036     pacemaker::constraint::colocation { 'neutron-netns-cleanup-to-openvswitch-agent-colocation':
1037       source => "${::neutron::params::ovs_agent_service}-clone",
1038       target => "neutron-netns-cleanup-clone",
1039       score => "INFINITY",
1040       require => [Pacemaker::Resource::Ocf["neutron-netns-cleanup"],
1041                   Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"]],
1042     }
1043     pacemaker::constraint::base { 'neutron-openvswitch-agent-to-dhcp-agent-constraint':
1044       constraint_type => "order",
1045       first_resource => "${::neutron::params::ovs_agent_service}-clone",
1046       second_resource => "${::neutron::params::dhcp_agent_service}-clone",
1047       first_action => "start",
1048       second_action => "start",
1049       require => [Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"],
1050                   Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"]],
1051
1052     }
1053     pacemaker::constraint::colocation { 'neutron-openvswitch-agent-to-dhcp-agent-colocation':
1054       source => "${::neutron::params::dhcp_agent_service}-clone",
1055       target => "${::neutron::params::ovs_agent_service}-clone",
1056       score => "INFINITY",
1057       require => [Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"],
1058                   Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"]],
1059     }
1060     pacemaker::constraint::base { 'neutron-dhcp-agent-to-l3-agent-constraint':
1061       constraint_type => "order",
1062       first_resource => "${::neutron::params::dhcp_agent_service}-clone",
1063       second_resource => "${::neutron::params::l3_agent_service}-clone",
1064       first_action => "start",
1065       second_action => "start",
1066       require => [Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"],
1067                   Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"]]
1068     }
1069     pacemaker::constraint::colocation { 'neutron-dhcp-agent-to-l3-agent-colocation':
1070       source => "${::neutron::params::l3_agent_service}-clone",
1071       target => "${::neutron::params::dhcp_agent_service}-clone",
1072       score => "INFINITY",
1073       require => [Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"],
1074                   Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"]]
1075     }
1076     pacemaker::constraint::base { 'neutron-l3-agent-to-metadata-agent-constraint':
1077       constraint_type => "order",
1078       first_resource => "${::neutron::params::l3_agent_service}-clone",
1079       second_resource => "${::neutron::params::metadata_agent_service}-clone",
1080       first_action => "start",
1081       second_action => "start",
1082       require => [Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"],
1083                   Pacemaker::Resource::Service["${::neutron::params::metadata_agent_service}"]]
1084     }
1085     pacemaker::constraint::colocation { 'neutron-l3-agent-to-metadata-agent-colocation':
1086       source => "${::neutron::params::metadata_agent_service}-clone",
1087       target => "${::neutron::params::l3_agent_service}-clone",
1088       score => "INFINITY",
1089       require => [Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"],
1090                   Pacemaker::Resource::Service["${::neutron::params::metadata_agent_service}"]]
1091     }
1092
1093     # Nova
1094     pacemaker::resource::service { $::nova::params::api_service_name :
1095       clone_params    => "interleave=true",
1096       op_params       => "start timeout=90s monitor start-delay=10s",
1097     }
1098     pacemaker::resource::service { $::nova::params::conductor_service_name :
1099       clone_params    => "interleave=true",
1100       op_params       => "start timeout=90s monitor start-delay=10s",
1101     }
1102     pacemaker::resource::service { $::nova::params::consoleauth_service_name :
1103       clone_params    => "interleave=true",
1104       op_params       => "start timeout=90s monitor start-delay=10s",
1105       require         => Pacemaker::Resource::Service[$::keystone::params::service_name],
1106     }
1107     pacemaker::resource::service { $::nova::params::vncproxy_service_name :
1108       clone_params    => "interleave=true",
1109       op_params       => "start timeout=90s monitor start-delay=10s",
1110     }
1111     pacemaker::resource::service { $::nova::params::scheduler_service_name :
1112       clone_params    => "interleave=true",
1113       op_params       => "start timeout=90s monitor start-delay=10s",
1114     }
1115
1116     pacemaker::constraint::base { 'keystone-then-nova-consoleauth-constraint':
1117       constraint_type => 'order',
1118       first_resource  => "${::keystone::params::service_name}-clone",
1119       second_resource => "${::nova::params::consoleauth_service_name}-clone",
1120       first_action    => 'start',
1121       second_action   => 'start',
1122       require         => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1123                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1124     }
1125     pacemaker::constraint::base { 'nova-consoleauth-then-nova-vncproxy-constraint':
1126       constraint_type => "order",
1127       first_resource  => "${::nova::params::consoleauth_service_name}-clone",
1128       second_resource => "${::nova::params::vncproxy_service_name}-clone",
1129       first_action    => "start",
1130       second_action   => "start",
1131       require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1132                   Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]],
1133     }
1134     pacemaker::constraint::colocation { 'nova-vncproxy-with-nova-consoleauth-colocation':
1135       source => "${::nova::params::vncproxy_service_name}-clone",
1136       target => "${::nova::params::consoleauth_service_name}-clone",
1137       score => "INFINITY",
1138       require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1139                   Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]],
1140     }
1141     # FIXME(gfidente): novncproxy will not start unless websockify is updated to 0.6
1142     # which is not the case for f20 nor f21; ucomment when it becomes available
1143     #pacemaker::constraint::base { 'nova-vncproxy-then-nova-api-constraint':
1144     #  constraint_type => "order",
1145     #  first_resource  => "${::nova::params::vncproxy_service_name}-clone",
1146     #  second_resource => "${::nova::params::api_service_name}-clone",
1147     #  first_action    => "start",
1148     #  second_action   => "start",
1149     #  require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name],
1150     #              Pacemaker::Resource::Service[$::nova::params::api_service_name]],
1151     #}
1152     #pacemaker::constraint::colocation { 'nova-api-with-nova-vncproxy-colocation':
1153     #  source => "${::nova::params::api_service_name}-clone",
1154     #  target => "${::nova::params::vncproxy_service_name}-clone",
1155     #  score => "INFINITY",
1156     #  require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name],
1157     #              Pacemaker::Resource::Service[$::nova::params::api_service_name]],
1158     #}
1159     pacemaker::constraint::base { 'nova-api-then-nova-scheduler-constraint':
1160       constraint_type => "order",
1161       first_resource  => "${::nova::params::api_service_name}-clone",
1162       second_resource => "${::nova::params::scheduler_service_name}-clone",
1163       first_action    => "start",
1164       second_action   => "start",
1165       require => [Pacemaker::Resource::Service[$::nova::params::api_service_name],
1166                   Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]],
1167     }
1168     pacemaker::constraint::colocation { 'nova-scheduler-with-nova-api-colocation':
1169       source => "${::nova::params::scheduler_service_name}-clone",
1170       target => "${::nova::params::api_service_name}-clone",
1171       score => "INFINITY",
1172       require => [Pacemaker::Resource::Service[$::nova::params::api_service_name],
1173                   Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]],
1174     }
1175     pacemaker::constraint::base { 'nova-scheduler-then-nova-conductor-constraint':
1176       constraint_type => "order",
1177       first_resource  => "${::nova::params::scheduler_service_name}-clone",
1178       second_resource => "${::nova::params::conductor_service_name}-clone",
1179       first_action    => "start",
1180       second_action   => "start",
1181       require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name],
1182                   Pacemaker::Resource::Service[$::nova::params::conductor_service_name]],
1183     }
1184     pacemaker::constraint::colocation { 'nova-conductor-with-nova-scheduler-colocation':
1185       source => "${::nova::params::conductor_service_name}-clone",
1186       target => "${::nova::params::scheduler_service_name}-clone",
1187       score => "INFINITY",
1188       require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name],
1189                   Pacemaker::Resource::Service[$::nova::params::conductor_service_name]],
1190     }
1191
1192     # Ceilometer
1193     pacemaker::resource::service { $::ceilometer::params::agent_central_service_name :
1194       clone_params => 'interleave=true',
1195       require      => [Pacemaker::Resource::Service[$::keystone::params::service_name],
1196                        Pacemaker::Resource::Service[$::mongodb::params::service_name]],
1197     }
1198     pacemaker::resource::service { $::ceilometer::params::collector_service_name :
1199       clone_params => 'interleave=true',
1200     }
1201     pacemaker::resource::service { $::ceilometer::params::api_service_name :
1202       clone_params => 'interleave=true',
1203     }
1204     pacemaker::resource::service { $::ceilometer::params::alarm_evaluator_service_name :
1205       clone_params => 'interleave=true',
1206     }
1207     pacemaker::resource::service { $::ceilometer::params::alarm_notifier_service_name :
1208       clone_params => 'interleave=true',
1209     }
1210     pacemaker::resource::service { $::ceilometer::params::agent_notification_service_name :
1211       clone_params => 'interleave=true',
1212     }
1213     pacemaker::resource::ocf { 'delay' :
1214       ocf_agent_name  => 'heartbeat:Delay',
1215       clone_params    => 'interleave=true',
1216       resource_params => 'startdelay=10',
1217     }
1218     pacemaker::constraint::base { 'keystone-then-ceilometer-central-constraint':
1219       constraint_type => 'order',
1220       first_resource  => "${::keystone::params::service_name}-clone",
1221       second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
1222       first_action    => 'start',
1223       second_action   => 'start',
1224       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1225                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1226     }
1227     pacemaker::constraint::base { 'ceilometer-central-then-ceilometer-collector-constraint':
1228       constraint_type => 'order',
1229       first_resource  => "${::ceilometer::params::agent_central_service_name}-clone",
1230       second_resource => "${::ceilometer::params::collector_service_name}-clone",
1231       first_action    => 'start',
1232       second_action   => 'start',
1233       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1234                           Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name]],
1235     }
1236     pacemaker::constraint::base { 'ceilometer-collector-then-ceilometer-api-constraint':
1237       constraint_type => 'order',
1238       first_resource  => "${::ceilometer::params::collector_service_name}-clone",
1239       second_resource => "${::ceilometer::params::api_service_name}-clone",
1240       first_action    => 'start',
1241       second_action   => 'start',
1242       require         => [Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name],
1243                           Pacemaker::Resource::Service[$::ceilometer::params::api_service_name]],
1244     }
1245     pacemaker::constraint::colocation { 'ceilometer-api-with-ceilometer-collector-colocation':
1246       source  => "${::ceilometer::params::api_service_name}-clone",
1247       target  => "${::ceilometer::params::collector_service_name}-clone",
1248       score   => 'INFINITY',
1249       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1250                   Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name]],
1251     }
1252     pacemaker::constraint::base { 'ceilometer-api-then-ceilometer-delay-constraint':
1253       constraint_type => 'order',
1254       first_resource  => "${::ceilometer::params::api_service_name}-clone",
1255       second_resource => 'delay-clone',
1256       first_action    => 'start',
1257       second_action   => 'start',
1258       require         => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1259                           Pacemaker::Resource::Ocf['delay']],
1260     }
1261     pacemaker::constraint::colocation { 'ceilometer-delay-with-ceilometer-api-colocation':
1262       source  => 'delay-clone',
1263       target  => "${::ceilometer::params::api_service_name}-clone",
1264       score   => 'INFINITY',
1265       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1266                   Pacemaker::Resource::Ocf['delay']],
1267     }
1268     pacemaker::constraint::base { 'ceilometer-delay-then-ceilometer-alarm-evaluator-constraint':
1269       constraint_type => 'order',
1270       first_resource  => 'delay-clone',
1271       second_resource => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1272       first_action    => 'start',
1273       second_action   => 'start',
1274       require         => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1275                           Pacemaker::Resource::Ocf['delay']],
1276     }
1277     pacemaker::constraint::colocation { 'ceilometer-alarm-evaluator-with-ceilometer-delay-colocation':
1278       source  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1279       target  => 'delay-clone',
1280       score   => 'INFINITY',
1281       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1282                   Pacemaker::Resource::Ocf['delay']],
1283     }
1284     pacemaker::constraint::base { 'ceilometer-alarm-evaluator-then-ceilometer-alarm-notifier-constraint':
1285       constraint_type => 'order',
1286       first_resource  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1287       second_resource => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1288       first_action    => 'start',
1289       second_action   => 'start',
1290       require         => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1291                           Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1292     }
1293     pacemaker::constraint::colocation { 'ceilometer-alarm-notifier-with-ceilometer-alarm-evaluator-colocation':
1294       source  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1295       target  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1296       score   => 'INFINITY',
1297       require => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1298                   Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1299     }
1300     pacemaker::constraint::base { 'ceilometer-alarm-notifier-then-ceilometer-notification-constraint':
1301       constraint_type => 'order',
1302       first_resource  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1303       second_resource => "${::ceilometer::params::agent_notification_service_name}-clone",
1304       first_action    => 'start',
1305       second_action   => 'start',
1306       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name],
1307                           Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1308     }
1309     pacemaker::constraint::colocation { 'ceilometer-notification-with-ceilometer-alarm-notifier-colocation':
1310       source  => "${::ceilometer::params::agent_notification_service_name}-clone",
1311       target  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1312       score   => 'INFINITY',
1313       require => [Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name],
1314                   Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1315     }
1316     if downcase(hiera('ceilometer_backend')) == 'mongodb' {
1317       pacemaker::constraint::base { 'mongodb-then-ceilometer-central-constraint':
1318         constraint_type => 'order',
1319         first_resource  => "${::mongodb::params::service_name}-clone",
1320         second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
1321         first_action    => 'start',
1322         second_action   => 'start',
1323         require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1324                             Pacemaker::Resource::Service[$::mongodb::params::service_name]],
1325       }
1326     }
1327
1328     # Heat
1329     pacemaker::resource::service { $::heat::params::api_service_name :
1330       clone_params => 'interleave=true',
1331     }
1332     pacemaker::resource::service { $::heat::params::api_cloudwatch_service_name :
1333       clone_params => 'interleave=true',
1334     }
1335     pacemaker::resource::service { $::heat::params::api_cfn_service_name :
1336       clone_params => 'interleave=true',
1337     }
1338     pacemaker::resource::service { $::heat::params::engine_service_name :
1339       clone_params => 'interleave=true',
1340     }
1341     pacemaker::constraint::base { 'keystone-then-heat-api-constraint':
1342       constraint_type => 'order',
1343       first_resource  => "${::keystone::params::service_name}-clone",
1344       second_resource => "${::heat::params::api_service_name}-clone",
1345       first_action    => 'start',
1346       second_action   => 'start',
1347       require         => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1348                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1349     }
1350     pacemaker::constraint::base { 'heat-api-then-heat-api-cfn-constraint':
1351       constraint_type => 'order',
1352       first_resource  => "${::heat::params::api_service_name}-clone",
1353       second_resource => "${::heat::params::api_cfn_service_name}-clone",
1354       first_action    => 'start',
1355       second_action   => 'start',
1356       require => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1357                   Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name]],
1358     }
1359     pacemaker::constraint::colocation { 'heat-api-cfn-with-heat-api-colocation':
1360       source  => "${::heat::params::api_cfn_service_name}-clone",
1361       target  => "${::heat::params::api_service_name}-clone",
1362       score   => 'INFINITY',
1363       require => [Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name],
1364                   Pacemaker::Resource::Service[$::heat::params::api_service_name]],
1365     }
1366     pacemaker::constraint::base { 'heat-api-cfn-then-heat-api-cloudwatch-constraint':
1367       constraint_type => 'order',
1368       first_resource  => "${::heat::params::api_cfn_service_name}-clone",
1369       second_resource => "${::heat::params::api_cloudwatch_service_name}-clone",
1370       first_action    => 'start',
1371       second_action   => 'start',
1372       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1373                   Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name]],
1374     }
1375     pacemaker::constraint::colocation { 'heat-api-cloudwatch-with-heat-api-cfn-colocation':
1376       source  => "${::heat::params::api_cloudwatch_service_name}-clone",
1377       target  => "${::heat::params::api_cfn_service_name}-clone",
1378       score   => 'INFINITY',
1379       require => [Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name],
1380                   Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name]],
1381     }
1382     pacemaker::constraint::base { 'heat-api-cloudwatch-then-heat-engine-constraint':
1383       constraint_type => 'order',
1384       first_resource  => "${::heat::params::api_cloudwatch_service_name}-clone",
1385       second_resource => "${::heat::params::engine_service_name}-clone",
1386       first_action    => 'start',
1387       second_action   => 'start',
1388       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1389                   Pacemaker::Resource::Service[$::heat::params::engine_service_name]],
1390     }
1391     pacemaker::constraint::colocation { 'heat-engine-with-heat-api-cloudwatch-colocation':
1392       source  => "${::heat::params::engine_service_name}-clone",
1393       target  => "${::heat::params::api_cloudwatch_service_name}-clone",
1394       score   => 'INFINITY',
1395       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1396                   Pacemaker::Resource::Service[$::heat::params::engine_service_name]],
1397     }
1398     pacemaker::constraint::base { 'ceilometer-notification-then-heat-api-constraint':
1399       constraint_type => 'order',
1400       first_resource  => "${::ceilometer::params::agent_notification_service_name}-clone",
1401       second_resource => "${::heat::params::api_service_name}-clone",
1402       first_action    => 'start',
1403       second_action   => 'start',
1404       require         => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1405                           Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name]],
1406     }
1407
1408     # Horizon
1409     pacemaker::resource::service { $::horizon::params::http_service:
1410         clone_params => "interleave=true",
1411     }
1412
1413
1414   }
1415
1416 } #END STEP 4