diff options
Diffstat (limited to 'manifests/profile/pacemaker/database')
| -rw-r--r-- | manifests/profile/pacemaker/database/mongodb.pp | 73 | ||||
| -rw-r--r-- | manifests/profile/pacemaker/database/mysql.pp | 35 | ||||
| -rw-r--r-- | manifests/profile/pacemaker/database/redis.pp | 40 |
3 files changed, 61 insertions, 87 deletions
diff --git a/manifests/profile/pacemaker/database/mongodb.pp b/manifests/profile/pacemaker/database/mongodb.pp deleted file mode 100644 index e4b5fcf..0000000 --- a/manifests/profile/pacemaker/database/mongodb.pp +++ /dev/null @@ -1,73 +0,0 @@ -# Copyright 2016 Red Hat, Inc. -# -# 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. -# -# == Class: tripleo::profile::pacemaker::database::mongodb -# -# Mongodb Pacemaker HA profile for tripleo -# -# === Parameters -# -# [*mongodb_replset*] -# Mongodb replicaset name -# -# [*bootstrap_node*] -# (Optional) The hostname of the node responsible for bootstrapping tasks -# Defaults to hiera('bootstrap_nodeid') -# -# [*step*] -# (Optional) The current step in deployment. See tripleo-heat-templates -# for more details. -# Defaults to hiera('step') -# -class tripleo::profile::pacemaker::database::mongodb ( - $mongodb_replset, - $bootstrap_node = hiera('bootstrap_nodeid'), - $step = hiera('step'), -) { - if $step >= 1 { - include ::mongodb::globals - include ::mongodb::client - include ::mongodb::server - } - - if $step >= 2 { - - include ::tripleo::profile::base::database::mongodbcommon - - if $::hostname == downcase($bootstrap_node) { - $pacemaker_master = true - } else { - $pacemaker_master = false - } - - if $pacemaker_master { - pacemaker::resource::service { $::mongodb::params::service_name : - op_params => 'start timeout=370s stop timeout=200s', - clone_params => true, - require => Class['::mongodb::server'], - } - # NOTE (spredzy) : The replset can only be run - # once all the nodes have joined the cluster. - tripleo::profile::pacemaker::database::mongodbvalidator { - $tripleo::profile::base::database::mongodbcommon::mongodb_node_ips : - port => $tripleo::profile::base::database::mongodbcommon::port, - require => Pacemaker::Resource::Service[$::mongodb::params::service_name], - before => Mongodb_replset[$mongodb_replset], - } - mongodb_replset { $mongodb_replset : - members => $tripleo::profile::base::database::mongodbcommon::mongo_node_ips_with_port_nobr, - } - } - } -} diff --git a/manifests/profile/pacemaker/database/mysql.pp b/manifests/profile/pacemaker/database/mysql.pp index a353e5f..bc5e644 100644 --- a/manifests/profile/pacemaker/database/mysql.pp +++ b/manifests/profile/pacemaker/database/mysql.pp @@ -18,6 +18,10 @@ # # === Parameters # +# [*bootstrap_node*] +# (Optional) The hostname of the node responsible for bootstrapping tasks +# Defaults to hiera('mysql_short_bootstrap_node_name') +# # [*bind_address*] # (Optional) The address that the local mysql instance should bind to. # Defaults to $::hostname @@ -32,12 +36,18 @@ # for more details. # Defaults to hiera('step') # +# [*pcs_tries*] +# (Optional) The number of times pcs commands should be retried. +# Defaults to hiera('pcs_tries', 20) +# class tripleo::profile::pacemaker::database::mysql ( + $bootstrap_node = hiera('mysql_short_bootstrap_node_name'), $bind_address = $::hostname, $gmcast_listen_addr = hiera('mysql_bind_host'), $step = hiera('step'), + $pcs_tries = hiera('pcs_tries', 20), ) { - if $::hostname == downcase(hiera('bootstrap_nodeid')) { + if $::hostname == downcase($bootstrap_node) { $pacemaker_master = true } else { $pacemaker_master = false @@ -65,6 +75,7 @@ class tripleo::profile::pacemaker::database::mysql ( 'default-storage-engine' => 'innodb', 'innodb_autoinc_lock_mode' => '2', 'innodb_locks_unsafe_for_binlog'=> '1', + 'innodb_file_per_table' => 'ON', 'query_cache_size' => '0', 'query_cache_type' => '0', 'bind-address' => $bind_address, @@ -100,6 +111,7 @@ class tripleo::profile::pacemaker::database::mysql ( } class { '::tripleo::profile::base::database::mysql': + bootstrap_node => $bootstrap_node, manage_resources => false, remove_default_accounts => $remove_default_accounts, mysql_server_options => $mysqld_options, @@ -112,6 +124,12 @@ class tripleo::profile::pacemaker::database::mysql ( } if $step >= 2 { + pacemaker::property { 'galera-role-node-property': + property => 'galera-role', + value => true, + tries => $pcs_tries, + node => $::hostname, + } if $pacemaker_master { pacemaker::resource::ocf { 'galera' : ocf_agent_name => 'heartbeat:galera', @@ -119,7 +137,14 @@ class tripleo::profile::pacemaker::database::mysql ( master_params => '', meta_params => "master-max=${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'], + tries => $pcs_tries, + location_rule => { + resource_discovery => 'exclusive', + score => 0, + expression => ['galera-role eq true'], + }, + require => [Class['::mysql::server'], + Pacemaker::Property['galera-role-node-property']], before => Exec['galera-ready'], } exec { 'galera-ready' : @@ -146,20 +171,22 @@ class tripleo::profile::pacemaker::database::mysql ( user => 'clustercheck@localhost', } - # We create databases for services at step 2 as well. This ensures + # We create databases and users for services at step 2 as well. This ensures # Galara is up before those get created Exec['galera-ready'] -> Mysql_database<||> + Exec['galera-ready'] -> Mysql_user<||> } # 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 + # when we later set 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' : + bind => hiera('mysql_bind_host'), port => '9200', server => '/usr/bin/clustercheck', per_source => 'UNLIMITED', diff --git a/manifests/profile/pacemaker/database/redis.pp b/manifests/profile/pacemaker/database/redis.pp index 37c36aa..3ef6815 100644 --- a/manifests/profile/pacemaker/database/redis.pp +++ b/manifests/profile/pacemaker/database/redis.pp @@ -20,7 +20,7 @@ # # [*bootstrap_node*] # (Optional) The hostname of the node responsible for bootstrapping tasks -# Defaults to hiera('bootstrap_nodeid') +# Defaults to hiera('redis_short_bootstrap_node_name') # # [*enable_load_balancer*] # (Optional) Whether load balancing is enabled for this cluster @@ -36,11 +36,16 @@ # for when redis is managed by pacemaker. Defaults to hiera('redis_file_limit') # or 10240 (default in redis systemd limits) # +# [*pcs_tries*] +# (Optional) The number of times pcs commands should be retried. +# Defaults to hiera('pcs_tries', 20) +# class tripleo::profile::pacemaker::database::redis ( - $bootstrap_node = hiera('bootstrap_nodeid'), + $bootstrap_node = hiera('redis_short_bootstrap_node_name'), $enable_load_balancer = hiera('enable_load_balancer', true), $step = hiera('step'), $redis_file_limit = hiera('redis_file_limit', 10240), + $pcs_tries = hiera('pcs_tries', 20), ) { if $::hostname == downcase($bootstrap_node) { $pacemaker_master = true @@ -71,14 +76,29 @@ class tripleo::profile::pacemaker::database::redis ( } } - if $step >= 2 and $pacemaker_master { - pacemaker::resource::ocf { 'redis': - ocf_agent_name => 'heartbeat:redis', - master_params => '', - meta_params => 'notify=true ordered=true interleave=true', - resource_params => 'wait_last_known_master=true', - op_params => 'start timeout=200s stop timeout=200s', - require => Class['::redis'], + if $step >= 2 { + pacemaker::property { 'redis-role-node-property': + property => 'redis-role', + value => true, + tries => $pcs_tries, + node => $::hostname, + } + if $pacemaker_master { + pacemaker::resource::ocf { 'redis': + ocf_agent_name => 'heartbeat:redis', + master_params => '', + meta_params => 'notify=true ordered=true interleave=true', + resource_params => 'wait_last_known_master=true', + op_params => 'start timeout=200s stop timeout=200s', + tries => $pcs_tries, + location_rule => { + resource_discovery => 'exclusive', + score => 0, + expression => ['redis-role eq true'], + }, + require => [Class['::redis'], + Pacemaker::Property['redis-role-node-property']], + } } } } |