openstack/tripleo-heat-templates
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tripleo-heat-templates/puppet/manifests/overcloud_controller_pacemaker.pp
Dan Prince 800ee92b75 Composable Midonet for Neutron 
Depends-On: I2393fc3c360f5f5786411f64dbcd06f380376093

Change-Id: I606cb1f7ef7d651b5d145bfa10ef3aa1561b1590
Partially-implements: blueprint composable-services-within-roles
2016-07-08 14:44:05 +00:00

761 lines
31 KiB
Puppet
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# Copyright 2015 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.
Pcmk_resource <| |> {
tries => 10,
try_sleep => 3,
}
# TODO(jistr): use pcs resource provider instead of just no-ops
Service <|
tag == 'aodh-service' or
tag == 'ceilometer-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',
}
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,
}
}
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',
}
# Create all the database schemas
if downcase(hiera('ceilometer_backend')) == 'mysql' {
class { '::ceilometer::db::mysql':
require => Exec['galera-ready'],
}
}
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
# Ceilometer
case downcase(hiera('ceilometer_backend')) {
/mysql/: {
$ceilometer_database_connection = hiera('ceilometer_mysql_conn_string')
}
default: {
$mongo_node_string = join($mongo_node_ips_with_port, ',')
$ceilometer_database_connection = "mongodb://${mongo_node_string}/ceilometer?replicaSet=${mongodb_replset}"
}
}
include ::ceilometer
include ::ceilometer::config
class { '::ceilometer::api' :
manage_service => false,
enabled => false,
}
class { '::ceilometer::agent::notification' :
manage_service => false,
enabled => false,
}
class { '::ceilometer::agent::central' :
manage_service => false,
enabled => false,
}
class { '::ceilometer::collector' :
manage_service => false,
enabled => false,
}
include ::ceilometer::expirer
class { '::ceilometer::db' :
database_connection => $ceilometer_database_connection,
sync_db => $sync_db,
}
include ::ceilometer::agent::auth
include ::ceilometer::dispatcher::gnocchi
Cron <| title == 'ceilometer-expirer' |> { command => "sleep $((\$(od -A n -t d -N 3 /dev/urandom) % 86400)) && ${::ceilometer::params::expirer_command}" }
# httpd/apache and horizon
# NOTE(gfidente): server-status can be consumed by the pacemaker resource agent
class { '::apache' :
service_enable => false,
# service_manage => false, # <-- not supported with horizon&apache mod_wsgi?
}
include ::apache::mod::remoteip
include ::apache::mod::status
if 'cisco_n1kv' in hiera('neutron::plugins::ml2::mechanism_drivers') {
$_profile_support = 'cisco'
} else {
$_profile_support = 'None'
}
$neutron_options = merge({'profile_support' => $_profile_support },hiera('horizon::neutron_options',undef))
$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,
}
# 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]],
}
# Ceilometer and Aodh
case downcase(hiera('ceilometer_backend')) {
/mysql/: {
pacemaker::resource::service { $::ceilometer::params::agent_central_service_name:
clone_params => 'interleave=true',
require => Pacemaker::Resource::Ocf['openstack-core'],
}
}
default: {
pacemaker::resource::service { $::ceilometer::params::agent_central_service_name:
clone_params => 'interleave=true',
require => [Pacemaker::Resource::Ocf['openstack-core'],
Pacemaker::Resource::Service[$::mongodb::params::service_name]],
}
}
}
pacemaker::resource::service { $::ceilometer::params::collector_service_name :
clone_params => 'interleave=true',
}
pacemaker::resource::service { $::ceilometer::params::api_service_name :
clone_params => 'interleave=true',
}
pacemaker::resource::service { $::ceilometer::params::agent_notification_service_name :
clone_params => 'interleave=true',
}
# Fedora doesn't know `require-all` parameter for constraints yet
if $::operatingsystem == 'Fedora' {
$redis_ceilometer_constraint_params = undef
$redis_aodh_constraint_params = undef
} else {
$redis_ceilometer_constraint_params = 'require-all=false'
$redis_aodh_constraint_params = 'require-all=false'
}
pacemaker::constraint::base { 'redis-then-ceilometer-central-constraint':
constraint_type => 'order',
first_resource => 'redis-master',
second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
first_action => 'promote',
second_action => 'start',
constraint_params => $redis_ceilometer_constraint_params,
require => [Pacemaker::Resource::Ocf['redis'],
Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name]],
}
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]],
}
pacemaker::constraint::base { 'keystone-then-ceilometer-central-constraint':
constraint_type => 'order',
first_resource => 'openstack-core-clone',
second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
first_action => 'start',
second_action => 'start',
require => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
Pacemaker::Resource::Ocf['openstack-core']],
}
pacemaker::constraint::base { 'keystone-then-ceilometer-notification-constraint':
constraint_type => 'order',
first_resource => 'openstack-core-clone',
second_resource => "${::ceilometer::params::agent_notification_service_name}-clone",
first_action => 'start',
second_action => 'start',
require => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
Pacemaker::Resource::Ocf['openstack-core']],
}
pacemaker::constraint::base { 'ceilometer-central-then-ceilometer-collector-constraint':
constraint_type => 'order',
first_resource => "${::ceilometer::params::agent_central_service_name}-clone",
second_resource => "${::ceilometer::params::collector_service_name}-clone",
first_action => 'start',
second_action => 'start',
require => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name]],
}
pacemaker::constraint::base { 'ceilometer-collector-then-ceilometer-api-constraint':
constraint_type => 'order',
first_resource => "${::ceilometer::params::collector_service_name}-clone",
second_resource => "${::ceilometer::params::api_service_name}-clone",
first_action => 'start',
second_action => 'start',
require => [Pacemaker::Resource::Service[$::ceilometer::params::collector_service_name],
Pacemaker::Resource::Service[$::ceilometer::params::api_service_name]],
}
pacemaker::constraint::colocation { 'ceilometer-api-with-ceilometer-collector-colocation':
source => "${::ceilometer::params::api_service_name}-clone",
target => "${::ceilometer::params::collector_service_name}-clone",
score => 'INFINITY',
require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name],
Pacemaker::Resource::Service[$::ceilometer::params::collector_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[$::aodh::params::listener_service_name]],
}
if downcase(hiera('ceilometer_backend')) == 'mongodb' {
pacemaker::constraint::base { 'mongodb-then-ceilometer-central-constraint':
constraint_type => 'order',
first_resource => "${::mongodb::params::service_name}-clone",
second_resource => "${::ceilometer::params::agent_central_service_name}-clone",
first_action => 'start',
second_action => 'start',
require => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name],
Pacemaker::Resource::Service[$::mongodb::params::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}
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