-$enable_fencing = str2bool(hiera('enable_fencing', false)) and hiera('step') >= 5
-$enable_load_balancer = hiera('enable_load_balancer', true)
-
-# When to start and enable services which haven't been Pacemakerized
-# FIXME: remove when we start all OpenStack services using Pacemaker
-# (occurrences of this variable will be gradually replaced with false)
-$non_pcmk_start = hiera('step') >= 5
-
-if hiera('step') >= 1 {
-
- $pacemaker_cluster_members = downcase(regsubst(hiera('controller_node_names'), ',', ' ', 'G'))
- $corosync_ipv6 = str2bool(hiera('corosync_ipv6', false))
- if $corosync_ipv6 {
- $cluster_setup_extras = { '--token' => hiera('corosync_token_timeout', 1000), '--ipv6' => '' }
- } else {
- $cluster_setup_extras = { '--token' => hiera('corosync_token_timeout', 1000) }
- }
- class { '::pacemaker':
- hacluster_pwd => hiera('hacluster_pwd'),
- } ->
- class { '::pacemaker::corosync':
- cluster_members => $pacemaker_cluster_members,
- setup_cluster => $pacemaker_master,
- cluster_setup_extras => $cluster_setup_extras,
- }
- class { '::pacemaker::stonith':
- disable => !$enable_fencing,
- }
- if $enable_fencing {
- include ::tripleo::fencing
-
- # enable stonith after all Pacemaker resources have been created
- Pcmk_resource<||> -> Class['tripleo::fencing']
- Pcmk_constraint<||> -> Class['tripleo::fencing']
- Exec <| tag == 'pacemaker_constraint' |> -> Class['tripleo::fencing']
- # enable stonith after all fencing devices have been created
- Class['tripleo::fencing'] -> Class['pacemaker::stonith']
- }
-
- # FIXME(gfidente): sets 200secs as default start timeout op
- # param; until we can use pcmk global defaults we'll still
- # need to add it to every resource which redefines op params
- Pacemaker::Resource::Service {
- op_params => 'start timeout=200s stop timeout=200s',
- }
-
- if downcase(hiera('ceilometer_backend')) == 'mongodb' {
- include ::mongodb::params
- }
-
- # Galera
- 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'
- }
- $galera_nodes = downcase(hiera('galera_node_names', $::hostname))
- $galera_nodes_count = count(split($galera_nodes, ','))
-
- # 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
- $mysql_bind_host = hiera('mysql_bind_host')
- $mysqld_options = {
- 'mysqld' => {
- 'skip-name-resolve' => '1',
- 'binlog_format' => 'ROW',
- 'default-storage-engine' => 'innodb',
- 'innodb_autoinc_lock_mode' => '2',
- 'innodb_locks_unsafe_for_binlog'=> '1',
- 'query_cache_size' => '0',
- 'query_cache_type' => '0',
- 'bind-address' => $::hostname,
- 'max_connections' => hiera('mysql_max_connections'),
- 'open_files_limit' => '-1',
- 'wsrep_on' => 'ON',
- 'wsrep_provider' => '/usr/lib64/galera/libgalera_smm.so',
- 'wsrep_cluster_name' => 'galera_cluster',
- 'wsrep_cluster_address' => "gcomm://${galera_nodes}",
- 'wsrep_slave_threads' => '1',
- 'wsrep_certify_nonPK' => '1',
- 'wsrep_max_ws_rows' => '131072',
- 'wsrep_max_ws_size' => '1073741824',
- 'wsrep_debug' => '0',
- 'wsrep_convert_LOCK_to_trx' => '0',
- 'wsrep_retry_autocommit' => '1',
- 'wsrep_auto_increment_control' => '1',
- 'wsrep_drupal_282555_workaround'=> '0',
- 'wsrep_causal_reads' => '0',
- 'wsrep_sst_method' => 'rsync',
- 'wsrep_provider_options' => "gmcast.listen_addr=tcp://[${mysql_bind_host}]:4567;",
- },
- }
-
- class { '::mysql::server':
- create_root_user => false,
- create_root_my_cnf => false,
- config_file => $mysql_config_file,
- override_options => $mysqld_options,
- remove_default_accounts => $pacemaker_master,
- service_manage => false,
- service_enabled => false,
- }
-
-}
-