summaryrefslogtreecommitdiffstats
path: root/puppet/manifests/overcloud_controller.pp
blob: d7bb025a007ab4fbdafd97a1ac0ba2b87291dfbe (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
# Copyright 2014 Red Hat, Inc.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

include ::tripleo::packages
include ::tripleo::firewall

$enable_load_balancer = hiera('enable_load_balancer', true)

if hiera('step') >= 1 {

  create_resources(kmod::load, hiera('kernel_modules'), {})
  create_resources(sysctl::value, hiera('sysctl_settings'), {})
  Exec <| tag == 'kmod::load' |>  -> Sysctl <| |>

  $controller_node_ips = split(hiera('controller_node_ips'), ',')

  if $enable_load_balancer {
    class { '::tripleo::loadbalancer' :
      controller_hosts => $controller_node_ips,
      manage_vip       => true,
    }
  }

}

if hiera('step') >= 2 {

  if count(hiera('ntp::servers')) > 0 {
    include ::ntp
  }

  include ::timezone

  # MongoDB
  if downcase(hiera('ceilometer_backend')) == 'mongodb' {
    include ::mongodb::globals
    include ::mongodb::client
    include ::mongodb::server
    # NOTE(gfidente): We need to pass the list of IPv6 addresses *with* port and
    # without the brackets as 'members' argument for the 'mongodb_replset'
    # resource.
    if str2bool(hiera('mongodb::server::ipv6', false)) {
      $mongo_node_ips_with_port_prefixed = prefix(hiera('mongo_node_ips'), '[')
      $mongo_node_ips_with_port = suffix($mongo_node_ips_with_port_prefixed, ']:27017')
      $mongo_node_ips_with_port_nobr = suffix(hiera('mongo_node_ips'), ':27017')
    } else {
      $mongo_node_ips_with_port = suffix(hiera('mongo_node_ips'), ':27017')
      $mongo_node_ips_with_port_nobr = suffix(hiera('mongo_node_ips'), ':27017')
    }
    $mongo_node_string = join($mongo_node_ips_with_port, ',')

    $mongodb_replset = hiera('mongodb::server::replset')
    $ceilometer_mongodb_conn_string = "mongodb://${mongo_node_string}/ceilometer?replicaSet=${mongodb_replset}"
    if downcase(hiera('bootstrap_nodeid')) == $::hostname {
      mongodb_replset { $mongodb_replset :
        members => $mongo_node_ips_with_port_nobr,
      }
    }
  }

  # Redis
  $redis_node_ips = hiera('redis_node_ips')
  $redis_master_hostname = downcase(hiera('bootstrap_nodeid'))

  if $redis_master_hostname == $::hostname {
    $slaveof = undef
  } else {
    $slaveof = "${redis_master_hostname} 6379"
  }
  class {'::redis' :
    slaveof => $slaveof,
  }

  if count($redis_node_ips) > 1 {
    Class['::tripleo::redis_notification'] -> Service['redis-sentinel']
    include ::redis::sentinel
    include ::tripleo::redis_notification
  }

  if str2bool(hiera('enable_galera', true)) {
    $mysql_config_file = '/etc/my.cnf.d/galera.cnf'
  } else {
    $mysql_config_file = '/etc/my.cnf.d/server.cnf'
  }
  # TODO Galara
  # FIXME: due to https://bugzilla.redhat.com/show_bug.cgi?id=1298671 we
  # set bind-address to a hostname instead of an ip address; to move Mysql
  # from internal_api on another network we'll have to customize both
  # MysqlNetwork and ControllerHostnameResolveNetwork in ServiceNetMap
  class { '::mysql::server':
    config_file             => $mysql_config_file,
    override_options        => {
      'mysqld' => {
        'bind-address'     => $::hostname,
        'max_connections'  => hiera('mysql_max_connections'),
        'open_files_limit' => '-1',
      },
    },
    remove_default_accounts => true,
  }

  # FIXME: this should only occur on the bootstrap host (ditto for db syncs)
  # Create all the database schemas
  include ::keystone::db::mysql
  include ::glance::db::mysql
  include ::nova::db::mysql
  include ::nova::db::mysql_api
  include ::neutron::db::mysql
  include ::cinder::db::mysql
  include ::heat::db::mysql
  include ::sahara::db::mysql
  if downcase(hiera('gnocchi_indexer_backend')) == 'mysql' {
    include ::gnocchi::db::mysql
  }
  if downcase(hiera('ceilometer_backend')) == 'mysql' {
    include ::ceilometer::db::mysql
    include ::aodh::db::mysql
  }

  $rabbit_nodes = hiera('rabbit_node_ips')
  if count($rabbit_nodes) > 1 {

    $rabbit_ipv6 = str2bool(hiera('rabbit_ipv6', false))
    if $rabbit_ipv6 {
      $rabbit_env = merge(hiera('rabbitmq_environment'), {
        'RABBITMQ_SERVER_START_ARGS' => '"-proto_dist inet6_tcp"'
      })
    } else {
      $rabbit_env = hiera('rabbitmq_environment')
    }

    class { '::rabbitmq':
      config_cluster          => true,
      cluster_nodes           => $rabbit_nodes,
      tcp_keepalive           => false,
      config_kernel_variables => hiera('rabbitmq_kernel_variables'),
      config_variables        => hiera('rabbitmq_config_variables'),
      environment_variables   => $rabbit_env,
    }
    rabbitmq_policy { 'ha-all@/':
      pattern    => '^(?!amq\.).*',
      definition => {
        'ha-mode' => 'all',
      },
    }
  } else {
    include ::rabbitmq
  }

  # pre-install swift here so we can build rings
  include ::swift

  $enable_ceph = hiera('ceph_storage_count', 0) > 0 or hiera('enable_ceph_storage', false)

  if $enable_ceph {
    $mon_initial_members = downcase(hiera('ceph_mon_initial_members'))
    if str2bool(hiera('ceph_ipv6', false)) {
      $mon_host = hiera('ceph_mon_host_v6')
    } else {
      $mon_host = hiera('ceph_mon_host')
    }
    class { '::ceph::profile::params':
      mon_initial_members => $mon_initial_members,
      mon_host            => $mon_host,
    }
    include ::ceph::conf
    include ::ceph::profile::mon
  }

  if str2bool(hiera('enable_ceph_storage', false)) {
    if str2bool(hiera('ceph_osd_selinux_permissive', true)) {
      exec { 'set selinux to permissive on boot':
        command => "sed -ie 's/^SELINUX=.*/SELINUX=permissive/' /etc/selinux/config",
        onlyif  => "test -f /etc/selinux/config && ! grep '^SELINUX=permissive' /etc/selinux/config",
        path    => ['/usr/bin', '/usr/sbin'],
      }

      exec { 'set selinux to permissive':
        command => 'setenforce 0',
        onlyif  => "which setenforce && getenforce | grep -i 'enforcing'",
        path    => ['/usr/bin', '/usr/sbin'],
      } -> Class['ceph::profile::osd']
    }

    include ::ceph::conf
    include ::ceph::profile::osd
  }

  if str2bool(hiera('enable_external_ceph', false)) {
    if str2bool(hiera('ceph_ipv6', false)) {
      $mon_host = hiera('ceph_mon_host_v6')
    } else {
      $mon_host = hiera('ceph_mon_host')
    }
    class { '::ceph::profile::params':
      mon_host            => $mon_host,
    }
    include ::ceph::conf
    include ::ceph::profile::client
  }

} #END STEP 2

if hiera('step') >= 4 {

  $glance_backend = downcase(hiera('glance_backend', 'swift'))
  case $glance_backend {
      'swift': { $backend_store = 'glance.store.swift.Store' }
      'file': { $backend_store = 'glance.store.filesystem.Store' }
      'rbd': { $backend_store = 'glance.store.rbd.Store' }
      default: { fail('Unrecognized glance_backend parameter.') }
  }
  $http_store = ['glance.store.http.Store']
  $glance_store = concat($http_store, $backend_store)

  # TODO: scrubber and other additional optional features
  include ::glance
  include ::glance::config
  class { '::glance::api':
    known_stores => $glance_store,
  }
  include ::glance::registry
  include ::glance::notify::rabbitmq
  include join(['::glance::backend::', $glance_backend])

  $nova_ipv6 = hiera('nova::use_ipv6', false)
  if $nova_ipv6 {
    $memcached_servers = suffix(hiera('memcache_node_ips_v6'), ':11211')
  } else {
    $memcached_servers = suffix(hiera('memcache_node_ips'), ':11211')
  }

  class { '::nova' :
    memcached_servers => $memcached_servers
  }
  include ::nova::config
  include ::nova::api
  include ::nova::cert
  include ::nova::conductor
  include ::nova::consoleauth
  include ::nova::network::neutron
  include ::nova::vncproxy
  include ::nova::scheduler
  include ::nova::scheduler::filter

  if hiera('neutron::core_plugin') == 'midonet.neutron.plugin_v1.MidonetPluginV2' {

    # TODO(devvesa) provide non-controller ips for these services
    $zookeeper_node_ips = hiera('neutron_api_node_ips')
    $cassandra_node_ips = hiera('neutron_api_node_ips')

    # Run zookeeper in the controller if configured
    if hiera('enable_zookeeper_on_controller') {
      class {'::tripleo::cluster::zookeeper':
        zookeeper_server_ips => $zookeeper_node_ips,
        # TODO: create a 'bind' hiera key for zookeeper
        zookeeper_client_ip  => hiera('neutron::bind_host'),
        zookeeper_hostnames  => hiera('controller_node_names')
      }
    }

    # Run cassandra in the controller if configured
    if hiera('enable_cassandra_on_controller') {
      class {'::tripleo::cluster::cassandra':
        cassandra_servers => $cassandra_node_ips,
        # TODO: create a 'bind' hiera key for cassandra
        cassandra_ip      => hiera('neutron::bind_host'),
      }
    }

    class {'::tripleo::network::midonet::agent':
      zookeeper_servers => $zookeeper_node_ips,
      cassandra_seeds   => $cassandra_node_ips
    }

    class {'::tripleo::network::midonet::api':
      zookeeper_servers    => $zookeeper_node_ips,
      vip                  => hiera('tripleo::loadbalancer::public_virtual_ip'),
      keystone_ip          => hiera('tripleo::loadbalancer::public_virtual_ip'),
      keystone_admin_token => hiera('keystone::admin_token'),
      # TODO: create a 'bind' hiera key for api
      bind_address         => hiera('neutron::bind_host'),
      admin_password       => hiera('admin_password')
    }

    # TODO: find a way to get an empty list from hiera
    class {'::neutron':
      service_plugins => []
    }

  }
  else {

    # ML2 plugin
    include ::neutron
  }

  include ::neutron::config
  include ::neutron::server
  include ::neutron::server::notifications

  # If the value of core plugin is set to 'nuage' or'opencontrail' or 'plumgrid',
  # include nuage or opencontrail or plumgrid core plugins
  # else use the default value of 'ml2'
  if hiera('neutron::core_plugin') == 'neutron.plugins.nuage.plugin.NuagePlugin' {
    include ::neutron::plugins::nuage
  } elsif hiera('neutron::core_plugin') == 'neutron_plugin_contrail.plugins.opencontrail.contrail_plugin.NeutronPluginContrailCoreV2' {
    include ::neutron::plugins::opencontrail
  }
  elsif hiera('neutron::core_plugin') == 'networking_plumgrid.neutron.plugins.plugin.NeutronPluginPLUMgridV2' {
    class { '::neutron::plugins::plumgrid' :
      connection                   => hiera('neutron::server::database_connection'),
      controller_priv_host         => hiera('keystone_admin_api_vip'),
      admin_password               => hiera('admin_password'),
      metadata_proxy_shared_secret => hiera('nova::api::neutron_metadata_proxy_shared_secret'),
    }
  } else {
    include ::neutron::agents::l3
    include ::neutron::agents::dhcp
    include ::neutron::agents::metadata

    file { '/etc/neutron/dnsmasq-neutron.conf':
      content => hiera('neutron_dnsmasq_options'),
      owner   => 'neutron',
      group   => 'neutron',
      notify  => Service['neutron-dhcp-service'],
      require => Package['neutron'],
    }

    # If the value of core plugin is set to 'midonet',
    # skip all the ML2 configuration
    if hiera('neutron::core_plugin') == 'midonet.neutron.plugin_v1.MidonetPluginV2' {

      class {'::neutron::plugins::midonet':
        midonet_api_ip    => hiera('tripleo::loadbalancer::public_virtual_ip'),
        keystone_tenant   => hiera('neutron::server::auth_tenant'),
        keystone_password => hiera('neutron::server::auth_password')
      }
    } else {

      include ::neutron::plugins::ml2
      include ::neutron::agents::ml2::ovs

      if 'cisco_n1kv' in hiera('neutron::plugins::ml2::mechanism_drivers') {
        include ::neutron::plugins::ml2::cisco::nexus1000v

        class { '::neutron::agents::n1kv_vem':
          n1kv_source  => hiera('n1kv_vem_source', undef),
          n1kv_version => hiera('n1kv_vem_version', undef),
        }

        class { '::n1k_vsm':
          n1kv_source       => hiera('n1kv_vsm_source', undef),
          n1kv_version      => hiera('n1kv_vsm_version', undef),
          pacemaker_control => false,
        }
      }

      if 'cisco_ucsm' in hiera('neutron::plugins::ml2::mechanism_drivers') {
        include ::neutron::plugins::ml2::cisco::ucsm
      }
      if 'cisco_nexus' in hiera('neutron::plugins::ml2::mechanism_drivers') {
        include ::neutron::plugins::ml2::cisco::nexus
        include ::neutron::plugins::ml2::cisco::type_nexus_vxlan
      }

      if 'bsn_ml2' in hiera('neutron::plugins::ml2::mechanism_drivers') {
        include ::neutron::plugins::ml2::bigswitch::restproxy
        include ::neutron::agents::bigswitch
      }
      neutron_l3_agent_config {
        'DEFAULT/ovs_use_veth': value => hiera('neutron_ovs_use_veth', false);
      }
      neutron_dhcp_agent_config {
        'DEFAULT/ovs_use_veth': value => hiera('neutron_ovs_use_veth', false);
      }
      Service['neutron-server'] -> Service['neutron-ovs-agent-service']
    }

    Service['neutron-server'] -> Service['neutron-dhcp-service']
    Service['neutron-server'] -> Service['neutron-l3']
    Service['neutron-server'] -> Service['neutron-metadata']
  }

  include ::cinder
  include ::cinder::config
  include ::tripleo::ssl::cinder_config
  include ::cinder::api
  include ::cinder::glance
  include ::cinder::scheduler
  include ::cinder::volume
  include ::cinder::ceilometer
  class { '::cinder::setup_test_volume':
    size => join([hiera('cinder_lvm_loop_device_size'), 'M']),
  }

  $cinder_enable_iscsi = hiera('cinder_enable_iscsi_backend', true)
  if $cinder_enable_iscsi {
    $cinder_iscsi_backend = 'tripleo_iscsi'

    cinder::backend::iscsi { $cinder_iscsi_backend :
      iscsi_ip_address => hiera('cinder_iscsi_ip_address'),
      iscsi_helper     => hiera('cinder_iscsi_helper'),
    }
  }

  if $enable_ceph {

    $ceph_pools = hiera('ceph_pools')
    ceph::pool { $ceph_pools :
      pg_num  => hiera('ceph::profile::params::osd_pool_default_pg_num'),
      pgp_num => hiera('ceph::profile::params::osd_pool_default_pgp_num'),
      size    => hiera('ceph::profile::params::osd_pool_default_size'),
    }

    $cinder_pool_requires = [Ceph::Pool[hiera('cinder_rbd_pool_name')]]

  } else {
    $cinder_pool_requires = []
  }

  if hiera('cinder_enable_rbd_backend', false) {
    $cinder_rbd_backend = 'tripleo_ceph'

    cinder::backend::rbd { $cinder_rbd_backend :
      backend_host    => hiera('cinder::host'),
      rbd_pool        => hiera('cinder_rbd_pool_name'),
      rbd_user        => hiera('ceph_client_user_name'),
      rbd_secret_uuid => hiera('ceph::profile::params::fsid'),
      require         => $cinder_pool_requires,
    }
  }

  if hiera('cinder_enable_eqlx_backend', false) {
    $cinder_eqlx_backend = hiera('cinder::backend::eqlx::volume_backend_name')

    cinder::backend::eqlx { $cinder_eqlx_backend :
      volume_backend_name => hiera('cinder::backend::eqlx::volume_backend_name', undef),
      san_ip              => hiera('cinder::backend::eqlx::san_ip', undef),
      san_login           => hiera('cinder::backend::eqlx::san_login', undef),
      san_password        => hiera('cinder::backend::eqlx::san_password', undef),
      san_thin_provision  => hiera('cinder::backend::eqlx::san_thin_provision', undef),
      eqlx_group_name     => hiera('cinder::backend::eqlx::eqlx_group_name', undef),
      eqlx_pool           => hiera('cinder::backend::eqlx::eqlx_pool', undef),
      eqlx_use_chap       => hiera('cinder::backend::eqlx::eqlx_use_chap', undef),
      eqlx_chap_login     => hiera('cinder::backend::eqlx::eqlx_chap_login', undef),
      eqlx_chap_password  => hiera('cinder::backend::eqlx::eqlx_san_password', undef),
    }
  }

  if hiera('cinder_enable_dellsc_backend', false) {
    $cinder_dellsc_backend = hiera('cinder::backend::dellsc_iscsi::volume_backend_name')

    cinder::backend::dellsc_iscsi{ $cinder_dellsc_backend :
      volume_backend_name   => hiera('cinder::backend::dellsc_iscsi::volume_backend_name', undef),
      san_ip                => hiera('cinder::backend::dellsc_iscsi::san_ip', undef),
      san_login             => hiera('cinder::backend::dellsc_iscsi::san_login', undef),
      san_password          => hiera('cinder::backend::dellsc_iscsi::san_password', undef),
      dell_sc_ssn           => hiera('cinder::backend::dellsc_iscsi::dell_sc_ssn', undef),
      iscsi_ip_address      => hiera('cinder::backend::dellsc_iscsi::iscsi_ip_address', undef),
      iscsi_port            => hiera('cinder::backend::dellsc_iscsi::iscsi_port', undef),
      dell_sc_api_port      => hiera('cinder::backend::dellsc_iscsi::dell_sc_api_port', undef),
      dell_sc_server_folder => hiera('cinder::backend::dellsc_iscsi::dell_sc_server_folder', undef),
      dell_sc_volume_folder => hiera('cinder::backend::dellsc_iscsi::dell_sc_volume_folder', undef),
    }
  }

  if hiera('cinder_enable_netapp_backend', false) {
    $cinder_netapp_backend = hiera('cinder::backend::netapp::title')

    if hiera('cinder::backend::netapp::nfs_shares', undef) {
      $cinder_netapp_nfs_shares = split(hiera('cinder::backend::netapp::nfs_shares', undef), ',')
    }

    cinder::backend::netapp { $cinder_netapp_backend :
      netapp_login                 => hiera('cinder::backend::netapp::netapp_login', undef),
      netapp_password              => hiera('cinder::backend::netapp::netapp_password', undef),
      netapp_server_hostname       => hiera('cinder::backend::netapp::netapp_server_hostname', undef),
      netapp_server_port           => hiera('cinder::backend::netapp::netapp_server_port', undef),
      netapp_size_multiplier       => hiera('cinder::backend::netapp::netapp_size_multiplier', undef),
      netapp_storage_family        => hiera('cinder::backend::netapp::netapp_storage_family', undef),
      netapp_storage_protocol      => hiera('cinder::backend::netapp::netapp_storage_protocol', undef),
      netapp_transport_type        => hiera('cinder::backend::netapp::netapp_transport_type', undef),
      netapp_vfiler                => hiera('cinder::backend::netapp::netapp_vfiler', undef),
      netapp_volume_list           => hiera('cinder::backend::netapp::netapp_volume_list', undef),
      netapp_vserver               => hiera('cinder::backend::netapp::netapp_vserver', undef),
      netapp_partner_backend_name  => hiera('cinder::backend::netapp::netapp_partner_backend_name', undef),
      nfs_shares                   => $cinder_netapp_nfs_shares,
      nfs_shares_config            => hiera('cinder::backend::netapp::nfs_shares_config', undef),
      netapp_copyoffload_tool_path => hiera('cinder::backend::netapp::netapp_copyoffload_tool_path', undef),
      netapp_controller_ips        => hiera('cinder::backend::netapp::netapp_controller_ips', undef),
      netapp_sa_password           => hiera('cinder::backend::netapp::netapp_sa_password', undef),
      netapp_storage_pools         => hiera('cinder::backend::netapp::netapp_storage_pools', undef),
      netapp_eseries_host_type     => hiera('cinder::backend::netapp::netapp_eseries_host_type', undef),
      netapp_webservice_path       => hiera('cinder::backend::netapp::netapp_webservice_path', undef),
    }
  }

  if hiera('cinder_enable_nfs_backend', false) {
    $cinder_nfs_backend = 'tripleo_nfs'

    if str2bool($::selinux) {
      selboolean { 'virt_use_nfs':
        value      => on,
        persistent => true,
      } -> Package['nfs-utils']
    }

    package {'nfs-utils': } ->
    cinder::backend::nfs { $cinder_nfs_backend :
      nfs_servers       => hiera('cinder_nfs_servers'),
      nfs_mount_options => hiera('cinder_nfs_mount_options',''),
      nfs_shares_config => '/etc/cinder/shares-nfs.conf',
    }
  }

  $cinder_enabled_backends = delete_undef_values([$cinder_iscsi_backend, $cinder_rbd_backend, $cinder_eqlx_backend, $cinder_dellsc_backend, $cinder_netapp_backend, $cinder_nfs_backend])
  class { '::cinder::backends' :
    enabled_backends => union($cinder_enabled_backends, hiera('cinder_user_enabled_backends')),
  }

  # swift proxy
  include ::memcached
  include ::swift::proxy
  include ::swift::proxy::proxy_logging
  include ::swift::proxy::healthcheck
  include ::swift::proxy::cache
  include ::swift::proxy::keystone
  include ::swift::proxy::authtoken
  include ::swift::proxy::staticweb
  include ::swift::proxy::ratelimit
  include ::swift::proxy::catch_errors
  include ::swift::proxy::tempurl
  include ::swift::proxy::formpost

  # swift storage
  if str2bool(hiera('enable_swift_storage', true)) {
    class { '::swift::storage::all':
      mount_check => str2bool(hiera('swift_mount_check')),
    }
    if(!defined(File['/srv/node'])) {
      file { '/srv/node':
        ensure  => directory,
        owner   => 'swift',
        group   => 'swift',
        require => Package['openstack-swift'],
      }
    }
    $swift_components = ['account', 'container', 'object']
    swift::storage::filter::recon { $swift_components : }
    swift::storage::filter::healthcheck { $swift_components : }
  }

  # Ceilometer
  $ceilometer_backend = downcase(hiera('ceilometer_backend'))
  case $ceilometer_backend {
    /mysql/ : {
      $ceilometer_database_connection = hiera('ceilometer_mysql_conn_string')
    }
    default : {
      $ceilometer_database_connection = $ceilometer_mongodb_conn_string
    }
  }
  include ::ceilometer
  include ::ceilometer::config
  include ::ceilometer::api
  include ::ceilometer::agent::notification
  include ::ceilometer::agent::central
  include ::ceilometer::expirer
  include ::ceilometer::collector
  include ::ceilometer::agent::auth
  include ::ceilometer::dispatcher::gnocchi
  class { '::ceilometer::db' :
    database_connection => $ceilometer_database_connection,
  }

  Cron <| title == 'ceilometer-expirer' |> { command => "sleep $((\$(od -A n -t d -N 3 /dev/urandom) % 86400)) && ${::ceilometer::params::expirer_command}" }

  # Aodh
  class { '::aodh' :
    database_connection => $ceilometer_database_connection,
  }
  include ::aodh::db::sync
  # To manage the upgrade:
  Exec['ceilometer-dbsync'] -> Exec['aodh-db-sync']
  include ::aodh::auth
  include ::aodh::api
  include ::aodh::wsgi::apache
  include ::aodh::evaluator
  include ::aodh::notifier
  include ::aodh::listener
  include ::aodh::client

  # Heat
  class { '::heat' :
    notification_driver => 'messaging',
  }
  include ::heat::config
  include ::heat::api
  include ::heat::api_cfn
  include ::heat::api_cloudwatch
  include ::heat::engine

  # Sahara
  include ::sahara
  include ::sahara::service::api
  include ::sahara::service::engine

  # Horizon
  if 'cisco_n1kv' in hiera('neutron::plugins::ml2::mechanism_drivers') {
    $_profile_support = 'cisco'
  } else {
    $_profile_support = 'None'
  }
  $neutron_options   = {'profile_support' => $_profile_support }

  $memcached_ipv6 = hiera('memcached_ipv6', false)
  if $memcached_ipv6 {
    $horizon_memcached_servers = hiera('memcache_node_ips_v6', '[::1]')
  } else {
    $horizon_memcached_servers = hiera('memcache_node_ips', '127.0.0.1')
  }

  class { '::horizon':
    cache_server_ip => $horizon_memcached_servers,
    neutron_options => $neutron_options,
  }

  # Gnocchi
  $gnocchi_database_connection = hiera('gnocchi_mysql_conn_string')
  class { '::gnocchi':
    database_connection => $gnocchi_database_connection,
  }
  include ::gnocchi::api
  include ::gnocchi::wsgi::apache
  include ::gnocchi::client
  include ::gnocchi::db::sync
  include ::gnocchi::storage
  include ::gnocchi::metricd
  include ::gnocchi::statsd
  $gnocchi_backend = downcase(hiera('gnocchi_backend', 'swift'))
  case $gnocchi_backend {
      'swift': { include ::gnocchi::storage::swift }
      'file': { include ::gnocchi::storage::file }
      'rbd': { include ::gnocchi::storage::ceph }
      default: { fail('Unrecognized gnocchi_backend parameter.') }
  }

  $snmpd_user = hiera('snmpd_readonly_user_name')
  snmp::snmpv3_user { $snmpd_user:
    authtype => 'MD5',
    authpass => hiera('snmpd_readonly_user_password'),
  }
  class { '::snmp':
    agentaddress => ['udp:161','udp6:[::1]:161'],
    snmpd_config => [ join(['createUser ', hiera('snmpd_readonly_user_name'), ' MD5 "', hiera('snmpd_readonly_user_password'), '"']), join(['rouser ', hiera('snmpd_readonly_user_name')]), 'proc  cron', 'includeAllDisks  10%', 'master agentx', 'trapsink localhost public', 'iquerySecName internalUser', 'rouser internalUser', 'defaultMonitors yes', 'linkUpDownNotifications yes' ],
  }

  hiera_include('controller_classes')

} #END STEP 4

if hiera('step') >= 5 {
  $nova_enable_db_purge = hiera('nova_enable_db_purge', true)
  $cinder_enable_db_purge = hiera('cinder_enable_db_purge', true)
  $heat_enable_db_purge = hiera('heat_enable_db_purge', true)

  if $nova_enable_db_purge {
    include ::nova::cron::archive_deleted_rows
  }
  if $cinder_enable_db_purge {
    include ::cinder::cron::db_purge
  }
  if $heat_enable_db_purge {
    include ::heat::cron::purge_deleted
  }

  if downcase(hiera('bootstrap_nodeid')) == $::hostname {
    # Class ::heat::keystone::domain has to run on bootstrap node
    # because it creates DB entities via API calls.
    include ::heat::keystone::domain

    Class['::keystone::roles::admin'] -> Class['::heat::keystone::domain']
  } else {
    # On non-bootstrap node we don't need to create Keystone resources again
    class { '::heat::keystone::domain':
      manage_domain => false,
      manage_user   => false,
      manage_role   => false,
    }
  }

} #END STEP 5

$package_manifest_name = join(['/var/lib/tripleo/installed-packages/overcloud_controller', hiera('step')])
package_manifest{$package_manifest_name: ensure => present}