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   class { '::nova::scheduler' :
 567     manage_service => false,
 568     enabled => false,
 569   }
 570   include ::nova::network::neutron
 571
 572   # Neutron class definitions
 573   include ::neutron
 574   class { '::neutron::server' :
 575     sync_db => $sync_db,
 576     manage_service => false,
 577     enabled => false,
 578   }
 579   class { '::neutron::agents::dhcp' :
 580     manage_service => false,
 581     enabled => false,
 582   }
 583   class { '::neutron::agents::l3' :
 584     manage_service => false,
 585     enabled => false,
 586   }
 587   class { 'neutron::agents::metadata':
 588     manage_service => false,
 589     enabled => false,
 590   }
 591   file { '/etc/neutron/dnsmasq-neutron.conf':
 592     content => hiera('neutron_dnsmasq_options'),
 593     owner   => 'neutron',
 594     group   => 'neutron',
 595     notify  => Service['neutron-dhcp-service'],
 596     require => Package['neutron'],
 597   }
 598   class { 'neutron::plugins::ml2':
 599     flat_networks   => split(hiera('neutron_flat_networks'), ','),
 600     tenant_network_types => [hiera('neutron_tenant_network_type')],
 601   }
 602   class { 'neutron::agents::ml2::ovs':
 603     manage_service   => false,
 604     enabled          => false,
 605     bridge_mappings  => split(hiera('neutron_bridge_mappings'), ','),
 606     tunnel_types     => split(hiera('neutron_tunnel_types'), ','),
 607   }
 608
 609   include ::cinder
 610   class { '::cinder::api':
 611     sync_db => $sync_db,
 612     manage_service => false,
 613     enabled => false,
 614   }
 615   class { '::cinder::scheduler' :
 616     manage_service => false,
 617     enabled => false,
 618   }
 619   class { '::cinder::volume' :
 620     manage_service => false,
 621     enabled => false,
 622   }
 623   include ::cinder::glance
 624   class {'cinder::setup_test_volume':
 625     size => join([hiera('cinder_lvm_loop_device_size'), 'M']),
 626   }
 627
 628   $cinder_enable_iscsi = hiera('cinder_enable_iscsi_backend', true)
 629   if $cinder_enable_iscsi {
 630     $cinder_iscsi_backend = 'tripleo_iscsi'
 631
 632     cinder::backend::iscsi { $cinder_iscsi_backend :
 633       iscsi_ip_address => hiera('cinder_iscsi_ip_address'),
 634       iscsi_helper     => hiera('cinder_iscsi_helper'),
 635     }
 636   }
 637
 638   if $enable_ceph {
 639
 640     Ceph_pool {
 641       pg_num  => hiera('ceph::profile::params::osd_pool_default_pg_num'),
 642       pgp_num => hiera('ceph::profile::params::osd_pool_default_pgp_num'),
 643       size    => hiera('ceph::profile::params::osd_pool_default_size'),
 644     }
 645
 646     $ceph_pools = hiera('ceph_pools')
 647     ceph::pool { $ceph_pools : }
 648
 649     $cinder_pool_requires = [Ceph::Pool['volumes']]
 650
 651   } else {
 652     $cinder_pool_requires = []
 653   }
 654
 655   if hiera('cinder_enable_rbd_backend', false) {
 656     $cinder_rbd_backend = 'tripleo_ceph'
 657
 658     cinder_config {
 659       "${cinder_rbd_backend}/host": value => 'hostgroup';
 660     }
 661
 662     cinder::backend::rbd { $cinder_rbd_backend :
 663       rbd_pool        => 'volumes',
 664       rbd_user        => 'openstack',
 665       rbd_secret_uuid => hiera('ceph::profile::params::fsid'),
 666       require         => $cinder_pool_requires,
 667     }
 668   }
 669
 670   if hiera('cinder_enable_netapp_backend', false) {
 671     $cinder_netapp_backend = hiera('cinder::backend::netapp::title')
 672
 673     cinder_config {
 674       "${cinder_netapp_backend}/host": value => 'hostgroup';
 675     }
 676
 677     if hiera('cinder::backend::netapp::nfs_shares', undef) {
 678       $cinder_netapp_nfs_shares = split(hiera('cinder::backend::netapp::nfs_shares', undef), ',')
 679     }
 680
 681     cinder::backend::netapp { $cinder_netapp_backend :
 682       netapp_login                 => hiera('cinder::backend::netapp::netapp_login', undef),
 683       netapp_password              => hiera('cinder::backend::netapp::netapp_password', undef),
 684       netapp_server_hostname       => hiera('cinder::backend::netapp::netapp_server_hostname', undef),
 685       netapp_server_port           => hiera('cinder::backend::netapp::netapp_server_port', undef),
 686       netapp_size_multiplier       => hiera('cinder::backend::netapp::netapp_size_multiplier', undef),
 687       netapp_storage_family        => hiera('cinder::backend::netapp::netapp_storage_family', undef),
 688       netapp_storage_protocol      => hiera('cinder::backend::netapp::netapp_storage_protocol', undef),
 689       netapp_transport_type        => hiera('cinder::backend::netapp::netapp_transport_type', undef),
 690       netapp_vfiler                => hiera('cinder::backend::netapp::netapp_vfiler', undef),
 691       netapp_volume_list           => hiera('cinder::backend::netapp::netapp_volume_list', undef),
 692       netapp_vserver               => hiera('cinder::backend::netapp::netapp_vserver', undef),
 693       netapp_partner_backend_name  => hiera('cinder::backend::netapp::netapp_partner_backend_name', undef),
 694       nfs_shares                   => $cinder_netapp_nfs_shares,
 695       nfs_shares_config            => hiera('cinder::backend::netapp::nfs_shares_config', undef),
 696       netapp_copyoffload_tool_path => hiera('cinder::backend::netapp::netapp_copyoffload_tool_path', undef),
 697       netapp_controller_ips        => hiera('cinder::backend::netapp::netapp_controller_ips', undef),
 698       netapp_sa_password           => hiera('cinder::backend::netapp::netapp_sa_password', undef),
 699       netapp_storage_pools         => hiera('cinder::backend::netapp::netapp_storage_pools', undef),
 700       netapp_eseries_host_type     => hiera('cinder::backend::netapp::netapp_eseries_host_type', undef),
 701       netapp_webservice_path       => hiera('cinder::backend::netapp::netapp_webservice_path', undef),
 702     }
 703   }
 704
 705   if hiera('cinder_enable_nfs_backend', false) {
 706     $cinder_nfs_backend = 'tripleo_nfs'
 707
 708     if ($::selinux != "false") {
 709       selboolean { 'virt_use_nfs':
 710           value => on,
 711           persistent => true,
 712       } -> Package['nfs-utils']
 713     }
 714
 715     package {'nfs-utils': } ->
 716     cinder::backend::nfs { $cinder_nfs_backend:
 717       nfs_servers         => hiera('cinder_nfs_servers'),
 718       nfs_mount_options   => hiera('cinder_nfs_mount_options'),
 719       nfs_shares_config   => '/etc/cinder/shares-nfs.conf',
 720     }
 721   }
 722
 723   $cinder_enabled_backends = delete_undef_values([$cinder_iscsi_backend, $cinder_rbd_backend, $cinder_netapp_backend, $cinder_nfs_backend])
 724   class { '::cinder::backends' :
 725     enabled_backends => $cinder_enabled_backends,
 726   }
 727
 728   # swift proxy
 729   class { '::swift::proxy' :
 730     manage_service => $non_pcmk_start,
 731     enabled => $non_pcmk_start,
 732   }
 733   include ::swift::proxy::proxy_logging
 734   include ::swift::proxy::healthcheck
 735   include ::swift::proxy::cache
 736   include ::swift::proxy::keystone
 737   include ::swift::proxy::authtoken
 738   include ::swift::proxy::staticweb
 739   include ::swift::proxy::ratelimit
 740   include ::swift::proxy::catch_errors
 741   include ::swift::proxy::tempurl
 742   include ::swift::proxy::formpost
 743
 744   # swift storage
 745   if str2bool(hiera('enable_swift_storage', 'true')) {
 746     class {'::swift::storage::all':
 747       mount_check => str2bool(hiera('swift_mount_check'))
 748     }
 749     class {'::swift::storage::account':
 750       manage_service => $non_pcmk_start,
 751       enabled => $non_pcmk_start,
 752     }
 753     class {'::swift::storage::container':
 754       manage_service => $non_pcmk_start,
 755       enabled => $non_pcmk_start,
 756     }
 757     class {'::swift::storage::object':
 758       manage_service => $non_pcmk_start,
 759       enabled => $non_pcmk_start,
 760     }
 761     if(!defined(File['/srv/node'])) {
 762       file { '/srv/node':
 763         ensure  => directory,
 764         owner   => 'swift',
 765         group   => 'swift',
 766         require => Package['openstack-swift'],
 767       }
 768     }
 769     $swift_components = ['account', 'container', 'object']
 770     swift::storage::filter::recon { $swift_components : }
 771     swift::storage::filter::healthcheck { $swift_components : }
 772   }
 773
 774   # Ceilometer
 775   $ceilometer_backend = downcase(hiera('ceilometer_backend'))
 776   case $ceilometer_backend {
 777     /mysql/ : {
 778       $ceilometer_database_connection = hiera('ceilometer_mysql_conn_string')
 779     }
 780     default : {
 781       $mongo_node_string = join($mongo_node_ips_with_port, ',')
 782       $ceilometer_database_connection = "mongodb://${mongo_node_string}/ceilometer?replicaSet=${mongodb_replset}"
 783     }
 784   }
 785   include ::ceilometer
 786   class { '::ceilometer::api' :
 787     manage_service => false,
 788     enabled => false,
 789   }
 790   class { '::ceilometer::agent::notification' :
 791     manage_service => false,
 792     enabled => false,
 793   }
 794   class { '::ceilometer::agent::central' :
 795     manage_service => false,
 796     enabled => false,
 797   }
 798   class { '::ceilometer::alarm::notifier' :
 799     manage_service => false,
 800     enabled => false,
 801   }
 802   class { '::ceilometer::alarm::evaluator' :
 803     manage_service => false,
 804     enabled => false,
 805   }
 806   class { '::ceilometer::collector' :
 807     manage_service => false,
 808     enabled => false,
 809   }
 810   include ::ceilometer::expirer
 811   class { '::ceilometer::db' :
 812     database_connection => $ceilometer_database_connection,
 813     sync_db             => $sync_db,
 814   }
 815   include ceilometer::agent::auth
 816
 817   Cron <| title == 'ceilometer-expirer' |> { command => "sleep $((\$(od -A n -t d -N 3 /dev/urandom) % 86400)) && ${::ceilometer::params::expirer_command}" }
 818
 819   # Heat
 820   class { '::heat' :
 821     sync_db => $sync_db,
 822   }
 823   class { '::heat::api' :
 824     manage_service => false,
 825     enabled => false,
 826   }
 827   class { '::heat::api_cfn' :
 828     manage_service => false,
 829     enabled => false,
 830   }
 831   class { '::heat::api_cloudwatch' :
 832     manage_service => false,
 833     enabled => false,
 834   }
 835   class { '::heat::engine' :
 836     manage_service => false,
 837     enabled => false,
 838   }
 839
 840   # httpd/apache and horizon
 841   # NOTE(gfidente): server-status can be consumed by the pacemaker resource agent
 842   include ::apache
 843   include ::apache::mod::status
 844   $vhost_params = {
 845     add_listen => false,
 846     priority   => 10,
 847   }
 848   class { 'horizon':
 849     cache_server_ip    => hiera('memcache_node_ips', '127.0.0.1'),
 850     vhost_extra_params => $vhost_params,
 851     server_aliases     => $::hostname,
 852   }
 853
 854   $snmpd_user = hiera('snmpd_readonly_user_name')
 855   snmp::snmpv3_user { $snmpd_user:
 856     authtype => 'MD5',
 857     authpass => hiera('snmpd_readonly_user_password'),
 858   }
 859   class { 'snmp':
 860     agentaddress => ['udp:161','udp6:[::1]:161'],
 861     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' ],
 862   }
 863
 864   hiera_include('controller_classes')
 865
 866 } #END STEP 3
 867
 868 if hiera('step') >= 4 {
 869   include ::keystone::cron::token_flush
 870
 871   if $pacemaker_master {
 872
 873     # Keystone
 874     pacemaker::resource::service { $::keystone::params::service_name :
 875       clone_params => "interleave=true",
 876     }
 877
 878     # Cinder
 879     pacemaker::resource::service { $::cinder::params::api_service :
 880       clone_params => "interleave=true",
 881       require      => Pacemaker::Resource::Service[$::keystone::params::service_name],
 882     }
 883     pacemaker::resource::service { $::cinder::params::scheduler_service :
 884       clone_params => "interleave=true",
 885     }
 886     pacemaker::resource::service { $::cinder::params::volume_service : }
 887
 888     pacemaker::constraint::base { 'keystone-then-cinder-api-constraint':
 889       constraint_type => 'order',
 890       first_resource  => "${::keystone::params::service_name}-clone",
 891       second_resource => "${::cinder::params::api_service}-clone",
 892       first_action    => 'start',
 893       second_action   => 'start',
 894       require         => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 895                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
 896     }
 897     pacemaker::constraint::base { 'cinder-api-then-cinder-scheduler-constraint':
 898       constraint_type => "order",
 899       first_resource => "${::cinder::params::api_service}-clone",
 900       second_resource => "${::cinder::params::scheduler_service}-clone",
 901       first_action => "start",
 902       second_action => "start",
 903       require => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 904                   Pacemaker::Resource::Service[$::cinder::params::scheduler_service]],
 905     }
 906     pacemaker::constraint::colocation { 'cinder-scheduler-with-cinder-api-colocation':
 907       source => "${::cinder::params::scheduler_service}-clone",
 908       target => "${::cinder::params::api_service}-clone",
 909       score => "INFINITY",
 910       require => [Pacemaker::Resource::Service[$::cinder::params::api_service],
 911                   Pacemaker::Resource::Service[$::cinder::params::scheduler_service]],
 912     }
 913     pacemaker::constraint::base { 'cinder-scheduler-then-cinder-volume-constraint':
 914       constraint_type => "order",
 915       first_resource => "${::cinder::params::scheduler_service}-clone",
 916       second_resource => "${::cinder::params::volume_service}",
 917       first_action => "start",
 918       second_action => "start",
 919       require => [Pacemaker::Resource::Service[$::cinder::params::scheduler_service],
 920                   Pacemaker::Resource::Service[$::cinder::params::volume_service]],
 921     }
 922     pacemaker::constraint::colocation { 'cinder-volume-with-cinder-scheduler-colocation':
 923       source => "${::cinder::params::volume_service}",
 924       target => "${::cinder::params::scheduler_service}-clone",
 925       score => "INFINITY",
 926       require => [Pacemaker::Resource::Service[$::cinder::params::scheduler_service],
 927                   Pacemaker::Resource::Service[$::cinder::params::volume_service]],
 928     }
 929
 930     # Glance
 931     pacemaker::resource::service { $::glance::params::registry_service_name :
 932       clone_params => "interleave=true",
 933       require      => Pacemaker::Resource::Service[$::keystone::params::service_name],
 934     }
 935     pacemaker::resource::service { $::glance::params::api_service_name :
 936       clone_params => "interleave=true",
 937     }
 938
 939     pacemaker::constraint::base { 'keystone-then-glance-registry-constraint':
 940       constraint_type => 'order',
 941       first_resource  => "${::keystone::params::service_name}-clone",
 942       second_resource => "${::glance::params::registry_service_name}-clone",
 943       first_action    => 'start',
 944       second_action   => 'start',
 945       require         => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 946                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
 947     }
 948     pacemaker::constraint::base { 'glance-registry-then-glance-api-constraint':
 949       constraint_type => "order",
 950       first_resource  => "${::glance::params::registry_service_name}-clone",
 951       second_resource => "${::glance::params::api_service_name}-clone",
 952       first_action    => "start",
 953       second_action   => "start",
 954       require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 955                   Pacemaker::Resource::Service[$::glance::params::api_service_name]],
 956     }
 957     pacemaker::constraint::colocation { 'glance-api-with-glance-registry-colocation':
 958       source  => "${::glance::params::api_service_name}-clone",
 959       target  => "${::glance::params::registry_service_name}-clone",
 960       score   => "INFINITY",
 961       require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
 962                   Pacemaker::Resource::Service[$::glance::params::api_service_name]],
 963     }
 964
 965     # Neutron
 966     # NOTE(gfidente): Neutron will try to populate the database with some data
 967     # as soon as neutron-server is started; to avoid races we want to make this
 968     # happen only on one node, before normal Pacemaker initialization
 969     # https://bugzilla.redhat.com/show_bug.cgi?id=1233061
 970     exec { '/usr/bin/systemctl start neutron-server && /usr/bin/sleep 5' : } ->
 971     pacemaker::resource::service { $::neutron::params::server_service:
 972       op_params => "start timeout=90",
 973       clone_params   => "interleave=true",
 974       require => Pacemaker::Resource::Service[$::keystone::params::service_name]
 975     }
 976     pacemaker::resource::service { $::neutron::params::l3_agent_service:
 977       clone_params   => "interleave=true",
 978     }
 979     pacemaker::resource::service { $::neutron::params::dhcp_agent_service:
 980       clone_params   => "interleave=true",
 981     }
 982     pacemaker::resource::service { $::neutron::params::ovs_agent_service:
 983       clone_params => "interleave=true",
 984     }
 985     pacemaker::resource::service { $::neutron::params::metadata_agent_service:
 986       clone_params => "interleave=true",
 987     }
 988     pacemaker::resource::ocf { $::neutron::params::ovs_cleanup_service:
 989       ocf_agent_name => "neutron:OVSCleanup",
 990       clone_params => "interleave=true",
 991     }
 992     pacemaker::resource::ocf { 'neutron-netns-cleanup':
 993       ocf_agent_name => "neutron:NetnsCleanup",
 994       clone_params => "interleave=true",
 995     }
 996     pacemaker::constraint::base { 'keystone-to-neutron-server-constraint':
 997       constraint_type => "order",
 998       first_resource => "${::keystone::params::service_name}-clone",
 999       second_resource => "${::neutron::params::server_service}-clone",
1000       first_action => "start",
1001       second_action => "start",
1002       require => [Pacemaker::Resource::Service[$::keystone::params::service_name],
1003                   Pacemaker::Resource::Service[$::neutron::params::server_service]],
1004     }
1005     pacemaker::constraint::base { 'neutron-server-to-neutron-ovs-cleanup-constraint':
1006       constraint_type => "order",
1007       first_resource => "${::neutron::params::server_service}-clone",
1008       second_resource => "${::neutron::params::ovs_cleanup_service}-clone",
1009       first_action => "start",
1010       second_action => "start",
1011       require => [Pacemaker::Resource::Service[$::neutron::params::server_service],
1012                   Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"]],
1013     }
1014     pacemaker::constraint::base { 'neutron-ovs-cleanup-to-netns-cleanup-constraint':
1015       constraint_type => "order",
1016       first_resource => "${::neutron::params::ovs_cleanup_service}-clone",
1017       second_resource => "neutron-netns-cleanup-clone",
1018       first_action => "start",
1019       second_action => "start",
1020       require => [Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"],
1021                   Pacemaker::Resource::Ocf['neutron-netns-cleanup']],
1022     }
1023     pacemaker::constraint::colocation { 'neutron-ovs-cleanup-to-netns-cleanup-colocation':
1024       source => "neutron-netns-cleanup-clone",
1025       target => "${::neutron::params::ovs_cleanup_service}-clone",
1026       score => "INFINITY",
1027       require => [Pacemaker::Resource::Ocf["${::neutron::params::ovs_cleanup_service}"],
1028                   Pacemaker::Resource::Ocf['neutron-netns-cleanup']],
1029     }
1030     pacemaker::constraint::base { 'neutron-netns-cleanup-to-openvswitch-agent-constraint':
1031       constraint_type => "order",
1032       first_resource => "neutron-netns-cleanup-clone",
1033       second_resource => "${::neutron::params::ovs_agent_service}-clone",
1034       first_action => "start",
1035       second_action => "start",
1036       require => [Pacemaker::Resource::Ocf["neutron-netns-cleanup"],
1037                   Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"]],
1038     }
1039     pacemaker::constraint::colocation { 'neutron-netns-cleanup-to-openvswitch-agent-colocation':
1040       source => "${::neutron::params::ovs_agent_service}-clone",
1041       target => "neutron-netns-cleanup-clone",
1042       score => "INFINITY",
1043       require => [Pacemaker::Resource::Ocf["neutron-netns-cleanup"],
1044                   Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"]],
1045     }
1046     pacemaker::constraint::base { 'neutron-openvswitch-agent-to-dhcp-agent-constraint':
1047       constraint_type => "order",
1048       first_resource => "${::neutron::params::ovs_agent_service}-clone",
1049       second_resource => "${::neutron::params::dhcp_agent_service}-clone",
1050       first_action => "start",
1051       second_action => "start",
1052       require => [Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"],
1053                   Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"]],
1054
1055     }
1056     pacemaker::constraint::colocation { 'neutron-openvswitch-agent-to-dhcp-agent-colocation':
1057       source => "${::neutron::params::dhcp_agent_service}-clone",
1058       target => "${::neutron::params::ovs_agent_service}-clone",
1059       score => "INFINITY",
1060       require => [Pacemaker::Resource::Service["${::neutron::params::ovs_agent_service}"],
1061                   Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"]],
1062     }
1063     pacemaker::constraint::base { 'neutron-dhcp-agent-to-l3-agent-constraint':
1064       constraint_type => "order",
1065       first_resource => "${::neutron::params::dhcp_agent_service}-clone",
1066       second_resource => "${::neutron::params::l3_agent_service}-clone",
1067       first_action => "start",
1068       second_action => "start",
1069       require => [Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"],
1070                   Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"]]
1071     }
1072     pacemaker::constraint::colocation { 'neutron-dhcp-agent-to-l3-agent-colocation':
1073       source => "${::neutron::params::l3_agent_service}-clone",
1074       target => "${::neutron::params::dhcp_agent_service}-clone",
1075       score => "INFINITY",
1076       require => [Pacemaker::Resource::Service["${::neutron::params::dhcp_agent_service}"],
1077                   Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"]]
1078     }
1079     pacemaker::constraint::base { 'neutron-l3-agent-to-metadata-agent-constraint':
1080       constraint_type => "order",
1081       first_resource => "${::neutron::params::l3_agent_service}-clone",
1082       second_resource => "${::neutron::params::metadata_agent_service}-clone",
1083       first_action => "start",
1084       second_action => "start",
1085       require => [Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"],
1086                   Pacemaker::Resource::Service["${::neutron::params::metadata_agent_service}"]]
1087     }
1088     pacemaker::constraint::colocation { 'neutron-l3-agent-to-metadata-agent-colocation':
1089       source => "${::neutron::params::metadata_agent_service}-clone",
1090       target => "${::neutron::params::l3_agent_service}-clone",
1091       score => "INFINITY",
1092       require => [Pacemaker::Resource::Service["${::neutron::params::l3_agent_service}"],
1093                   Pacemaker::Resource::Service["${::neutron::params::metadata_agent_service}"]]
1094     }
1095
1096     # Nova
1097     pacemaker::resource::service { $::nova::params::api_service_name :
1098       clone_params    => "interleave=true",
1099       op_params       => "start timeout=90s monitor start-delay=10s",
1100     }
1101     pacemaker::resource::service { $::nova::params::conductor_service_name :
1102       clone_params    => "interleave=true",
1103       op_params       => "start timeout=90s monitor start-delay=10s",
1104     }
1105     pacemaker::resource::service { $::nova::params::consoleauth_service_name :
1106       clone_params    => "interleave=true",
1107       op_params       => "start timeout=90s monitor start-delay=10s",
1108       require         => Pacemaker::Resource::Service[$::keystone::params::service_name],
1109     }
1110     pacemaker::resource::service { $::nova::params::vncproxy_service_name :
1111       clone_params    => "interleave=true",
1112       op_params       => "start timeout=90s monitor start-delay=10s",
1113     }
1114     pacemaker::resource::service { $::nova::params::scheduler_service_name :
1115       clone_params    => "interleave=true",
1116       op_params       => "start timeout=90s monitor start-delay=10s",
1117     }
1118
1119     pacemaker::constraint::base { 'keystone-then-nova-consoleauth-constraint':
1120       constraint_type => 'order',
1121       first_resource  => "${::keystone::params::service_name}-clone",
1122       second_resource => "${::nova::params::consoleauth_service_name}-clone",
1123       first_action    => 'start',
1124       second_action   => 'start',
1125       require         => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1126                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1127     }
1128     pacemaker::constraint::base { 'nova-consoleauth-then-nova-vncproxy-constraint':
1129       constraint_type => "order",
1130       first_resource  => "${::nova::params::consoleauth_service_name}-clone",
1131       second_resource => "${::nova::params::vncproxy_service_name}-clone",
1132       first_action    => "start",
1133       second_action   => "start",
1134       require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1135                   Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]],
1136     }
1137     pacemaker::constraint::colocation { 'nova-vncproxy-with-nova-consoleauth-colocation':
1138       source => "${::nova::params::vncproxy_service_name}-clone",
1139       target => "${::nova::params::consoleauth_service_name}-clone",
1140       score => "INFINITY",
1141       require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
1142                   Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]],
1143     }
1144     # FIXME(gfidente): novncproxy will not start unless websockify is updated to 0.6
1145     # which is not the case for f20 nor f21; ucomment when it becomes available
1146     #pacemaker::constraint::base { 'nova-vncproxy-then-nova-api-constraint':
1147     #  constraint_type => "order",
1148     #  first_resource  => "${::nova::params::vncproxy_service_name}-clone",
1149     #  second_resource => "${::nova::params::api_service_name}-clone",
1150     #  first_action    => "start",
1151     #  second_action   => "start",
1152     #  require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name],
1153     #              Pacemaker::Resource::Service[$::nova::params::api_service_name]],
1154     #}
1155     #pacemaker::constraint::colocation { 'nova-api-with-nova-vncproxy-colocation':
1156     #  source => "${::nova::params::api_service_name}-clone",
1157     #  target => "${::nova::params::vncproxy_service_name}-clone",
1158     #  score => "INFINITY",
1159     #  require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name],
1160     #              Pacemaker::Resource::Service[$::nova::params::api_service_name]],
1161     #}
1162     pacemaker::constraint::base { 'nova-api-then-nova-scheduler-constraint':
1163       constraint_type => "order",
1164       first_resource  => "${::nova::params::api_service_name}-clone",
1165       second_resource => "${::nova::params::scheduler_service_name}-clone",
1166       first_action    => "start",
1167       second_action   => "start",
1168       require => [Pacemaker::Resource::Service[$::nova::params::api_service_name],
1169                   Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]],
1170     }
1171     pacemaker::constraint::colocation { 'nova-scheduler-with-nova-api-colocation':
1172       source => "${::nova::params::scheduler_service_name}-clone",
1173       target => "${::nova::params::api_service_name}-clone",
1174       score => "INFINITY",
1175       require => [Pacemaker::Resource::Service[$::nova::params::api_service_name],
1176                   Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]],
1177     }
1178     pacemaker::constraint::base { 'nova-scheduler-then-nova-conductor-constraint':
1179       constraint_type => "order",
1180       first_resource  => "${::nova::params::scheduler_service_name}-clone",
1181       second_resource => "${::nova::params::conductor_service_name}-clone",
1182       first_action    => "start",
1183       second_action   => "start",
1184       require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name],
1185                   Pacemaker::Resource::Service[$::nova::params::conductor_service_name]],
1186     }
1187     pacemaker::constraint::colocation { 'nova-conductor-with-nova-scheduler-colocation':
1188       source => "${::nova::params::conductor_service_name}-clone",
1189       target => "${::nova::params::scheduler_service_name}-clone",
1190       score => "INFINITY",
1191       require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name],
1192                   Pacemaker::Resource::Service[$::nova::params::conductor_service_name]],
1193     }
1194
1195     # Ceilometer
1196     pacemaker::resource::service { $::ceilometer::params::agent_central_service_name :
1197       clone_params => 'interleave=true',
1198       require      => [Pacemaker::Resource::Service[$::keystone::params::service_name],
1199                        Pacemaker::Resource::Service[$::mongodb::params::service_name]],
1200     }
1201     pacemaker::resource::service { $::ceilometer::params::collector_service_name :
1202       clone_params => 'interleave=true',
1203     }
1204     pacemaker::resource::service { $::ceilometer::params::api_service_name :
1205       clone_params => 'interleave=true',
1206     }
1207     pacemaker::resource::service { $::ceilometer::params::alarm_evaluator_service_name :
1208       clone_params => 'interleave=true',
1209     }
1210     pacemaker::resource::service { $::ceilometer::params::alarm_notifier_service_name :
1211       clone_params => 'interleave=true',
1212     }
1213     pacemaker::resource::service { $::ceilometer::params::agent_notification_service_name :
1214       clone_params => 'interleave=true',
1215     }
1216     pacemaker::resource::ocf { 'delay' :
1217       ocf_agent_name  => 'heartbeat:Delay',
1218       clone_params    => 'interleave=true',
1219       resource_params => 'startdelay=10',
1220     }
1221     pacemaker::constraint::base { 'keystone-then-ceilometer-central-constraint':
1222       constraint_type => 'order',
1223       first_resource  => "${::keystone::params::service_name}-clone",
1224       second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
1225       first_action    => 'start',
1226       second_action   => 'start',
1227       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1228                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1229     }
1230     pacemaker::constraint::base { 'ceilometer-central-then-ceilometer-collector-constraint':
1231       constraint_type => 'order',
1232       first_resource  => "${::ceilometer::params::agent_central_service_name}-clone",
1233       second_resource => "${::ceilometer::params::collector_service_name}-clone",
1234       first_action    => 'start',
1235       second_action   => 'start',
1236       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1237                           Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name]],
1238     }
1239     pacemaker::constraint::base { 'ceilometer-collector-then-ceilometer-api-constraint':
1240       constraint_type => 'order',
1241       first_resource  => "${::ceilometer::params::collector_service_name}-clone",
1242       second_resource => "${::ceilometer::params::api_service_name}-clone",
1243       first_action    => 'start',
1244       second_action   => 'start',
1245       require         => [Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name],
1246                           Pacemaker::Resource::Service[$::ceilometer::params::api_service_name]],
1247     }
1248     pacemaker::constraint::colocation { 'ceilometer-api-with-ceilometer-collector-colocation':
1249       source  => "${::ceilometer::params::api_service_name}-clone",
1250       target  => "${::ceilometer::params::collector_service_name}-clone",
1251       score   => 'INFINITY',
1252       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1253                   Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name]],
1254     }
1255     pacemaker::constraint::base { 'ceilometer-api-then-ceilometer-delay-constraint':
1256       constraint_type => 'order',
1257       first_resource  => "${::ceilometer::params::api_service_name}-clone",
1258       second_resource => 'delay-clone',
1259       first_action    => 'start',
1260       second_action   => 'start',
1261       require         => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1262                           Pacemaker::Resource::Ocf['delay']],
1263     }
1264     pacemaker::constraint::colocation { 'ceilometer-delay-with-ceilometer-api-colocation':
1265       source  => 'delay-clone',
1266       target  => "${::ceilometer::params::api_service_name}-clone",
1267       score   => 'INFINITY',
1268       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1269                   Pacemaker::Resource::Ocf['delay']],
1270     }
1271     pacemaker::constraint::base { 'ceilometer-delay-then-ceilometer-alarm-evaluator-constraint':
1272       constraint_type => 'order',
1273       first_resource  => 'delay-clone',
1274       second_resource => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1275       first_action    => 'start',
1276       second_action   => 'start',
1277       require         => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1278                           Pacemaker::Resource::Ocf['delay']],
1279     }
1280     pacemaker::constraint::colocation { 'ceilometer-alarm-evaluator-with-ceilometer-delay-colocation':
1281       source  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1282       target  => 'delay-clone',
1283       score   => 'INFINITY',
1284       require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
1285                   Pacemaker::Resource::Ocf['delay']],
1286     }
1287     pacemaker::constraint::base { 'ceilometer-alarm-evaluator-then-ceilometer-alarm-notifier-constraint':
1288       constraint_type => 'order',
1289       first_resource  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1290       second_resource => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1291       first_action    => 'start',
1292       second_action   => 'start',
1293       require         => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1294                           Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1295     }
1296     pacemaker::constraint::colocation { 'ceilometer-alarm-notifier-with-ceilometer-alarm-evaluator-colocation':
1297       source  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1298       target  => "${::ceilometer::params::alarm_evaluator_service_name}-clone",
1299       score   => 'INFINITY',
1300       require => [Pacemaker::Resource::Service[$::ceilometer::params::alarm_evaluator_service_name],
1301                   Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1302     }
1303     pacemaker::constraint::base { 'ceilometer-alarm-notifier-then-ceilometer-notification-constraint':
1304       constraint_type => 'order',
1305       first_resource  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1306       second_resource => "${::ceilometer::params::agent_notification_service_name}-clone",
1307       first_action    => 'start',
1308       second_action   => 'start',
1309       require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name],
1310                           Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1311     }
1312     pacemaker::constraint::colocation { 'ceilometer-notification-with-ceilometer-alarm-notifier-colocation':
1313       source  => "${::ceilometer::params::agent_notification_service_name}-clone",
1314       target  => "${::ceilometer::params::alarm_notifier_service_name}-clone",
1315       score   => 'INFINITY',
1316       require => [Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name],
1317                   Pacemaker::Resource::Service[$::ceilometer::params::alarm_notifier_service_name]],
1318     }
1319     if downcase(hiera('ceilometer_backend')) == 'mongodb' {
1320       pacemaker::constraint::base { 'mongodb-then-ceilometer-central-constraint':
1321         constraint_type => 'order',
1322         first_resource  => "${::mongodb::params::service_name}-clone",
1323         second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
1324         first_action    => 'start',
1325         second_action   => 'start',
1326         require         => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
1327                             Pacemaker::Resource::Service[$::mongodb::params::service_name]],
1328       }
1329     }
1330
1331     # Heat
1332     pacemaker::resource::service { $::heat::params::api_service_name :
1333       clone_params => 'interleave=true',
1334     }
1335     pacemaker::resource::service { $::heat::params::api_cloudwatch_service_name :
1336       clone_params => 'interleave=true',
1337     }
1338     pacemaker::resource::service { $::heat::params::api_cfn_service_name :
1339       clone_params => 'interleave=true',
1340     }
1341     pacemaker::resource::service { $::heat::params::engine_service_name :
1342       clone_params => 'interleave=true',
1343     }
1344     pacemaker::constraint::base { 'keystone-then-heat-api-constraint':
1345       constraint_type => 'order',
1346       first_resource  => "${::keystone::params::service_name}-clone",
1347       second_resource => "${::heat::params::api_service_name}-clone",
1348       first_action    => 'start',
1349       second_action   => 'start',
1350       require         => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1351                           Pacemaker::Resource::Service[$::keystone::params::service_name]],
1352     }
1353     pacemaker::constraint::base { 'heat-api-then-heat-api-cfn-constraint':
1354       constraint_type => 'order',
1355       first_resource  => "${::heat::params::api_service_name}-clone",
1356       second_resource => "${::heat::params::api_cfn_service_name}-clone",
1357       first_action    => 'start',
1358       second_action   => 'start',
1359       require => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1360                   Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name]],
1361     }
1362     pacemaker::constraint::colocation { 'heat-api-cfn-with-heat-api-colocation':
1363       source  => "${::heat::params::api_cfn_service_name}-clone",
1364       target  => "${::heat::params::api_service_name}-clone",
1365       score   => 'INFINITY',
1366       require => [Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name],
1367                   Pacemaker::Resource::Service[$::heat::params::api_service_name]],
1368     }
1369     pacemaker::constraint::base { 'heat-api-cfn-then-heat-api-cloudwatch-constraint':
1370       constraint_type => 'order',
1371       first_resource  => "${::heat::params::api_cfn_service_name}-clone",
1372       second_resource => "${::heat::params::api_cloudwatch_service_name}-clone",
1373       first_action    => 'start',
1374       second_action   => 'start',
1375       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1376                   Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name]],
1377     }
1378     pacemaker::constraint::colocation { 'heat-api-cloudwatch-with-heat-api-cfn-colocation':
1379       source  => "${::heat::params::api_cloudwatch_service_name}-clone",
1380       target  => "${::heat::params::api_cfn_service_name}-clone",
1381       score   => 'INFINITY',
1382       require => [Pacemaker::Resource::Service[$::heat::params::api_cfn_service_name],
1383                   Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name]],
1384     }
1385     pacemaker::constraint::base { 'heat-api-cloudwatch-then-heat-engine-constraint':
1386       constraint_type => 'order',
1387       first_resource  => "${::heat::params::api_cloudwatch_service_name}-clone",
1388       second_resource => "${::heat::params::engine_service_name}-clone",
1389       first_action    => 'start',
1390       second_action   => 'start',
1391       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1392                   Pacemaker::Resource::Service[$::heat::params::engine_service_name]],
1393     }
1394     pacemaker::constraint::colocation { 'heat-engine-with-heat-api-cloudwatch-colocation':
1395       source  => "${::heat::params::engine_service_name}-clone",
1396       target  => "${::heat::params::api_cloudwatch_service_name}-clone",
1397       score   => 'INFINITY',
1398       require => [Pacemaker::Resource::Service[$::heat::params::api_cloudwatch_service_name],
1399                   Pacemaker::Resource::Service[$::heat::params::engine_service_name]],
1400     }
1401     pacemaker::constraint::base { 'ceilometer-notification-then-heat-api-constraint':
1402       constraint_type => 'order',
1403       first_resource  => "${::ceilometer::params::agent_notification_service_name}-clone",
1404       second_resource => "${::heat::params::api_service_name}-clone",
1405       first_action    => 'start',
1406       second_action   => 'start',
1407       require         => [Pacemaker::Resource::Service[$::heat::params::api_service_name],
1408                           Pacemaker::Resource::Service[$::ceilometer::params::agent_notification_service_name]],
1409     }
1410
1411     # Horizon
1412     pacemaker::resource::service { $::horizon::params::http_service:
1413         clone_params => "interleave=true",
1414     }
1415
1416
1417   }
1418
1419 } #END STEP 4