diff options
| -rw-r--r-- | manifests/profile/base/database/redis.pp | 57 | ||||
| -rw-r--r-- | manifests/profile/pacemaker/database/redis.pp | 63 |
2 files changed, 120 insertions, 0 deletions
diff --git a/manifests/profile/base/database/redis.pp b/manifests/profile/base/database/redis.pp new file mode 100644 index 0000000..3a5200c --- /dev/null +++ b/manifests/profile/base/database/redis.pp @@ -0,0 +1,57 @@ +# 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::base::database::redis +# +# Redis profile for tripleo +# +# === Parameters +# +# [*redis_node_ips*] +# (Optional) List of Redis node ips +# Defaults to hiera('redis_node_ips') +# +# [*bootstrap_nodeid*] +# (Optional) Hostname of Redis master +# 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::base::database::redis ( + $redis_node_ips = hiera('redis_node_ips'), + $bootstrap_nodeid = hiera('bootstrap_nodeid'), + $step = hiera('step'), +) { + + if $step >= 2 { + if $bootstrap_nodeid == $::hostname { + $slaveof = undef + } else { + $slaveof = "${bootstrap_nodeid} 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 + } + } +} diff --git a/manifests/profile/pacemaker/database/redis.pp b/manifests/profile/pacemaker/database/redis.pp new file mode 100644 index 0000000..9bb96ae --- /dev/null +++ b/manifests/profile/pacemaker/database/redis.pp @@ -0,0 +1,63 @@ +# 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::redis +# +# OpenStack Redis Pacemaker HA profile for tripleo +# +# === Parameters +# +# [*redis_vip*] +# Redis virtual IP +# +# [*bootstrap_node*] +# (Optional) The hostname of the node responsible for bootstrapping tasks +# Defaults to hiera('bootstrap_nodeid') +# +# [*enable_load_balancer*] +# (Optional) Whether load balancing is enabled for this cluster +# Defaults to hiera('enable_load_balancer', true) +# +# [*step*] +# (Optional) The current step in deployment. See tripleo-heat-templates +# for more details. +# Defaults to hiera('step') +# + +class tripleo::profile::pacemaker::database::redis ( + $redis_vip, + $bootstrap_node = hiera('bootstrap_nodeid'), + $enable_load_balancer = hiera('enable_load_balancer', true), + $step = hiera('step'), +) { + if $::hostname == downcase($bootstrap_node) { + $pacemaker_master = true + } else { + $pacemaker_master = false + } + + if $step >= 1 { + include ::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', + require => Class['::redis'], + } + } +} |