# License for the specific language governing permissions and limitations
# under the License.
-Pcmk_resource <| |> {
- tries => 10,
- try_sleep => 3,
+if hiera('step') >= 4 {
+ hiera_include('controller_classes', [])
}
-# TODO(jistr): use pcs resource provider instead of just no-ops
-Service <|
- tag == 'aodh-service' or
- tag == 'gnocchi-service'
-|> {
- hasrestart => true,
- restart => '/bin/true',
- start => '/bin/true',
- stop => '/bin/true',
-}
-
-include ::tripleo::packages
-include ::tripleo::firewall
-
-if $::hostname == downcase(hiera('bootstrap_nodeid')) {
- $pacemaker_master = true
- $sync_db = true
-} else {
- $pacemaker_master = false
- $sync_db = false
-}
-
-$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',
- }
-
- # 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,
- }
-
-}
-
-if hiera('step') >= 2 {
-
-
- # NOTE(gfidente): the following vars are needed on all nodes so they
- # need to stay out of pacemaker_master conditional.
- # The addresses mangling will hopefully go away when we'll be able to
- # configure the connection string via hostnames, until then, 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')
- }
- $mongodb_replset = hiera('mongodb::server::replset')
-
- if $pacemaker_master {
-
- include ::pacemaker::resource_defaults
-
- # Create an openstack-core dummy resource. See RHBZ 1290121
- pacemaker::resource::ocf { 'openstack-core':
- ocf_agent_name => 'heartbeat:Dummy',
- clone_params => true,
- }
-
- pacemaker::resource::ocf { 'galera' :
- ocf_agent_name => 'heartbeat:galera',
- op_params => 'promote timeout=300s on-fail=block',
- master_params => '',
- meta_params => "master-max=${galera_nodes_count} ordered=true",
- resource_params => "additional_parameters='--open-files-limit=16384' enable_creation=true wsrep_cluster_address='gcomm://${galera_nodes}'",
- require => Class['::mysql::server'],
- before => Exec['galera-ready'],
- }
-
- exec { 'galera-ready' :
- command => '/usr/bin/clustercheck >/dev/null',
- timeout => 30,
- tries => 180,
- try_sleep => 10,
- environment => ['AVAILABLE_WHEN_READONLY=0'],
- require => Exec['create-root-sysconfig-clustercheck'],
- }
-
- # We add a clustercheck db user and we will switch /etc/sysconfig/clustercheck
- # to it in a later step. We do this only on one node as it will replicate on
- # the other members. We also make sure that the permissions are the minimum necessary
- mysql_user { 'clustercheck@localhost':
- ensure => 'present',
- password_hash => mysql_password(hiera('mysql_clustercheck_password')),
- require => Exec['galera-ready'],
- }
-
- mysql_grant { 'clustercheck@localhost/*.*':
- ensure => 'present',
- options => ['GRANT'],
- privileges => ['PROCESS'],
- table => '*.*',
- user => 'clustercheck@localhost',
- }
-
- if downcase(hiera('gnocchi_indexer_backend')) == 'mysql' {
- class { '::gnocchi::db::mysql':
- require => Exec['galera-ready'],
- }
- }
-
- class { '::aodh::db::mysql':
- require => Exec['galera-ready'],
- }
- }
- # This step is to create a sysconfig clustercheck file with the root user and empty password
- # on the first install only (because later on the clustercheck db user will be used)
- # We are using exec and not file in order to not have duplicate definition errors in puppet
- # when we later set the the file to contain the clustercheck data
- exec { 'create-root-sysconfig-clustercheck':
- command => "/bin/echo 'MYSQL_USERNAME=root\nMYSQL_PASSWORD=\'\'\nMYSQL_HOST=localhost\n' > /etc/sysconfig/clustercheck",
- unless => '/bin/test -e /etc/sysconfig/clustercheck && grep -q clustercheck /etc/sysconfig/clustercheck',
- }
-
- xinetd::service { 'galera-monitor' :
- port => '9200',
- server => '/usr/bin/clustercheck',
- per_source => 'UNLIMITED',
- log_on_success => '',
- log_on_failure => 'HOST',
- flags => 'REUSE',
- service_type => 'UNLISTED',
- user => 'root',
- group => 'root',
- require => Exec['create-root-sysconfig-clustercheck'],
- }
-
-} #END STEP 2
-
-if hiera('step') >= 4 or ( hiera('step') >= 3 and $sync_db ) {
- # At this stage we are guaranteed that the clustercheck db user exists
- # so we switch the resource agent to use it.
- $mysql_clustercheck_password = hiera('mysql_clustercheck_password')
- file { '/etc/sysconfig/clustercheck' :
- ensure => file,
- mode => '0600',
- owner => 'root',
- group => 'root',
- content => "MYSQL_USERNAME=clustercheck\n
-MYSQL_PASSWORD='${mysql_clustercheck_password}'\n
-MYSQL_HOST=localhost\n",
- }
-
- $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
-
- # Aodh
- class { '::aodh' :
- database_connection => hiera('aodh_mysql_conn_string'),
- }
- include ::aodh::config
- include ::aodh::auth
- include ::aodh::client
- include ::aodh::wsgi::apache
- class { '::aodh::api':
- manage_service => false,
- enabled => false,
- service_name => 'httpd',
- }
- class { '::aodh::evaluator':
- manage_service => false,
- enabled => false,
- }
- class { '::aodh::notifier':
- manage_service => false,
- enabled => false,
- }
- class { '::aodh::listener':
- manage_service => false,
- enabled => false,
- }
-
- # Gnocchi
- $gnocchi_database_connection = hiera('gnocchi_mysql_conn_string')
- include ::gnocchi::client
- if $sync_db {
- include ::gnocchi::db::sync
- }
- include ::gnocchi::storage
- $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.') }
- }
- class { '::gnocchi':
- database_connection => $gnocchi_database_connection,
- }
- class { '::gnocchi::api' :
- manage_service => false,
- enabled => false,
- service_name => 'httpd',
- }
- class { '::gnocchi::wsgi::apache' :
- ssl => false,
- }
- class { '::gnocchi::metricd' :
- manage_service => false,
- enabled => false,
- }
- class { '::gnocchi::statsd' :
- manage_service => false,
- enabled => false,
- }
-
- hiera_include('controller_classes')
-
-} #END STEP 4
-
-if hiera('step') >= 5 {
- # We now make sure that the root db password is set to a random one
- # At first installation /root/.my.cnf will be empty and we connect without a root
- # password. On second runs or updates /root/.my.cnf will already be populated
- # with proper credentials. This step happens on every node because this sql
- # statement does not automatically replicate across nodes.
- $mysql_root_password = hiera('mysql::server::root_password')
- exec { 'galera-set-root-password':
- command => "/bin/touch /root/.my.cnf && /bin/echo \"UPDATE mysql.user SET Password = PASSWORD('${mysql_root_password}') WHERE user = 'root'; flush privileges;\" | /bin/mysql --defaults-extra-file=/root/.my.cnf -u root",
- }
- file { '/root/.my.cnf' :
- ensure => file,
- mode => '0600',
- owner => 'root',
- group => 'root',
- content => "[client]
-user=root
-password=\"${mysql_root_password}\"
-
-[mysql]
-user=root
-password=\"${mysql_root_password}\"",
- require => Exec['galera-set-root-password'],
- }
-
- $nova_enable_db_purge = hiera('nova_enable_db_purge', true)
-
- if $nova_enable_db_purge {
- include ::nova::cron::archive_deleted_rows
- }
-
- if $pacemaker_master {
-
- pacemaker::constraint::base { 'openstack-core-then-httpd-constraint':
- constraint_type => 'order',
- first_resource => 'openstack-core-clone',
- second_resource => "${::apache::params::service_name}-clone",
- first_action => 'start',
- second_action => 'start',
- require => [Pacemaker::Resource::Service[$::apache::params::service_name],
- Pacemaker::Resource::Ocf['openstack-core']],
- }
- pacemaker::constraint::base { 'galera-then-openstack-core-constraint':
- constraint_type => 'order',
- first_resource => 'galera-master',
- second_resource => 'openstack-core-clone',
- first_action => 'promote',
- second_action => 'start',
- require => [Pacemaker::Resource::Ocf['galera'],
- Pacemaker::Resource::Ocf['openstack-core']],
- }
-
- # Nova
- pacemaker::constraint::base { 'keystone-then-nova-consoleauth-constraint':
- constraint_type => 'order',
- first_resource => 'openstack-core-clone',
- second_resource => "${::nova::params::consoleauth_service_name}-clone",
- first_action => 'start',
- second_action => 'start',
- require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
- Pacemaker::Resource::Ocf['openstack-core']],
- }
- pacemaker::constraint::colocation { 'nova-consoleauth-with-openstack-core':
- source => "${::nova::params::consoleauth_service_name}-clone",
- target => 'openstack-core-clone',
- score => 'INFINITY',
- require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
- Pacemaker::Resource::Ocf['openstack-core']],
- }
- pacemaker::constraint::base { 'nova-consoleauth-then-nova-vncproxy-constraint':
- constraint_type => 'order',
- first_resource => "${::nova::params::consoleauth_service_name}-clone",
- second_resource => "${::nova::params::vncproxy_service_name}-clone",
- first_action => 'start',
- second_action => 'start',
- require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
- Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]],
- }
- pacemaker::constraint::colocation { 'nova-vncproxy-with-nova-consoleauth-colocation':
- source => "${::nova::params::vncproxy_service_name}-clone",
- target => "${::nova::params::consoleauth_service_name}-clone",
- score => 'INFINITY',
- require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name],
- Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]],
- }
- pacemaker::constraint::base { 'nova-vncproxy-then-nova-api-constraint':
- constraint_type => 'order',
- first_resource => "${::nova::params::vncproxy_service_name}-clone",
- second_resource => "${::nova::params::api_service_name}-clone",
- first_action => 'start',
- second_action => 'start',
- require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name],
- Pacemaker::Resource::Service[$::nova::params::api_service_name]],
- }
- pacemaker::constraint::colocation { 'nova-api-with-nova-vncproxy-colocation':
- source => "${::nova::params::api_service_name}-clone",
- target => "${::nova::params::vncproxy_service_name}-clone",
- score => 'INFINITY',
- require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name],
- Pacemaker::Resource::Service[$::nova::params::api_service_name]],
- }
- pacemaker::constraint::base { 'nova-api-then-nova-scheduler-constraint':
- constraint_type => 'order',
- first_resource => "${::nova::params::api_service_name}-clone",
- second_resource => "${::nova::params::scheduler_service_name}-clone",
- first_action => 'start',
- second_action => 'start',
- require => [Pacemaker::Resource::Service[$::nova::params::api_service_name],
- Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]],
- }
- pacemaker::constraint::colocation { 'nova-scheduler-with-nova-api-colocation':
- source => "${::nova::params::scheduler_service_name}-clone",
- target => "${::nova::params::api_service_name}-clone",
- score => 'INFINITY',
- require => [Pacemaker::Resource::Service[$::nova::params::api_service_name],
- Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]],
- }
- pacemaker::constraint::base { 'nova-scheduler-then-nova-conductor-constraint':
- constraint_type => 'order',
- first_resource => "${::nova::params::scheduler_service_name}-clone",
- second_resource => "${::nova::params::conductor_service_name}-clone",
- first_action => 'start',
- second_action => 'start',
- require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name],
- Pacemaker::Resource::Service[$::nova::params::conductor_service_name]],
- }
- pacemaker::constraint::colocation { 'nova-conductor-with-nova-scheduler-colocation':
- source => "${::nova::params::conductor_service_name}-clone",
- target => "${::nova::params::scheduler_service_name}-clone",
- score => 'INFINITY',
- require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name],
- Pacemaker::Resource::Service[$::nova::params::conductor_service_name]],
- }
-
- # Fedora doesn't know `require-all` parameter for constraints yet
- if $::operatingsystem == 'Fedora' {
- $redis_aodh_constraint_params = undef
- } else {
- $redis_aodh_constraint_params = 'require-all=false'
- }
- pacemaker::constraint::base { 'redis-then-aodh-evaluator-constraint':
- constraint_type => 'order',
- first_resource => 'redis-master',
- second_resource => "${::aodh::params::evaluator_service_name}-clone",
- first_action => 'promote',
- second_action => 'start',
- constraint_params => $redis_aodh_constraint_params,
- require => [Pacemaker::Resource::Ocf['redis'],
- Pacemaker::Resource::Service[$::aodh::params::evaluator_service_name]],
- }
- # Aodh
- pacemaker::resource::service { $::aodh::params::evaluator_service_name :
- clone_params => 'interleave=true',
- }
- pacemaker::resource::service { $::aodh::params::notifier_service_name :
- clone_params => 'interleave=true',
- }
- pacemaker::resource::service { $::aodh::params::listener_service_name :
- clone_params => 'interleave=true',
- }
- pacemaker::constraint::base { 'aodh-evaluator-then-aodh-notifier-constraint':
- constraint_type => 'order',
- first_resource => "${::aodh::params::evaluator_service_name}-clone",
- second_resource => "${::aodh::params::notifier_service_name}-clone",
- first_action => 'start',
- second_action => 'start',
- require => [Pacemaker::Resource::Service[$::aodh::params::evaluator_service_name],
- Pacemaker::Resource::Service[$::aodh::params::notifier_service_name]],
- }
- pacemaker::constraint::colocation { 'aodh-notifier-with-aodh-evaluator-colocation':
- source => "${::aodh::params::notifier_service_name}-clone",
- target => "${::aodh::params::evaluator_service_name}-clone",
- score => 'INFINITY',
- require => [Pacemaker::Resource::Service[$::aodh::params::evaluator_service_name],
- Pacemaker::Resource::Service[$::aodh::params::notifier_service_name]],
- }
- pacemaker::constraint::base { 'aodh-evaluator-then-aodh-listener-constraint':
- constraint_type => 'order',
- first_resource => "${::aodh::params::evaluator_service_name}-clone",
- second_resource => "${::aodh::params::listener_service_name}-clone",
- first_action => 'start',
- second_action => 'start',
- require => [Pacemaker::Resource::Service[$::aodh::params::evaluator_service_name],
- Pacemaker::Resource::Service[$::aodh::params::listener_service_name]],
- }
- pacemaker::constraint::colocation { 'aodh-listener-with-aodh-evaluator-colocation':
- source => "${::aodh::params::listener_service_name}-clone",
- target => "${::aodh::params::evaluator_service_name}-clone",
- score => 'INFINITY',
- require => [Pacemaker::Resource::Service[$::aodh::params::evaluator_service_name],
- Pacemaker::Resource::Service[$::aodh::params::listener_service_name]],
- }
-
- # gnocchi
- pacemaker::resource::service { $::gnocchi::params::metricd_service_name :
- clone_params => 'interleave=true',
- }
- pacemaker::resource::service { $::gnocchi::params::statsd_service_name :
- clone_params => 'interleave=true',
- }
- pacemaker::constraint::base { 'gnocchi-metricd-then-gnocchi-statsd-constraint':
- constraint_type => 'order',
- first_resource => "${::gnocchi::params::metricd_service_name}-clone",
- second_resource => "${::gnocchi::params::statsd_service_name}-clone",
- first_action => 'start',
- second_action => 'start',
- require => [Pacemaker::Resource::Service[$::gnocchi::params::metricd_service_name],
- Pacemaker::Resource::Service[$::gnocchi::params::statsd_service_name]],
- }
- pacemaker::constraint::colocation { 'gnocchi-statsd-with-metricd-colocation':
- source => "${::gnocchi::params::statsd_service_name}-clone",
- target => "${::gnocchi::params::metricd_service_name}-clone",
- score => 'INFINITY',
- require => [Pacemaker::Resource::Service[$::gnocchi::params::metricd_service_name],
- Pacemaker::Resource::Service[$::gnocchi::params::statsd_service_name]],
- }
-
- # Horizon and Keystone
- pacemaker::resource::service { $::apache::params::service_name:
- clone_params => 'interleave=true',
- verify_on_create => true,
- require => [File['/etc/keystone/ssl/certs/ca.pem'],
- File['/etc/keystone/ssl/private/signing_key.pem'],
- File['/etc/keystone/ssl/certs/signing_cert.pem']],
- }
-
- #VSM
- if 'cisco_n1kv' in hiera('neutron::plugins::ml2::mechanism_drivers') {
- pacemaker::resource::ocf { 'vsm-p' :
- ocf_agent_name => 'heartbeat:VirtualDomain',
- resource_params => 'force_stop=true config=/var/spool/cisco/vsm/vsm_primary_deploy.xml',
- require => Class['n1k_vsm'],
- meta_params => 'resource-stickiness=INFINITY',
- }
- if str2bool(hiera('n1k_vsm::pacemaker_control', true)) {
- pacemaker::resource::ocf { 'vsm-s' :
- ocf_agent_name => 'heartbeat:VirtualDomain',
- resource_params => 'force_stop=true config=/var/spool/cisco/vsm/vsm_secondary_deploy.xml',
- require => Class['n1k_vsm'],
- meta_params => 'resource-stickiness=INFINITY',
- }
- pacemaker::constraint::colocation { 'vsm-colocation-contraint':
- source => 'vsm-p',
- target => 'vsm-s',
- score => '-INFINITY',
- require => [Pacemaker::Resource::Ocf['vsm-p'],
- Pacemaker::Resource::Ocf['vsm-s']],
- }
- }
- }
-
- }
-
-} #END STEP 5
-
$package_manifest_name = join(['/var/lib/tripleo/installed-packages/overcloud_controller_pacemaker', hiera('step')])
package_manifest{$package_manifest_name: ensure => present}
Code Review / apex-tripleo-heat-templates.git / blobdiff