diff options
| -rw-r--r-- | manifests/profile/base/loadbalancer.pp | 55 | ||||
| -rw-r--r-- | manifests/profile/pacemaker/loadbalancer.pp | 99 |
2 files changed, 154 insertions, 0 deletions
diff --git a/manifests/profile/base/loadbalancer.pp b/manifests/profile/base/loadbalancer.pp new file mode 100644 index 0000000..2a961c4 --- /dev/null +++ b/manifests/profile/base/loadbalancer.pp @@ -0,0 +1,55 @@ +# 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::loadbalancer +# +# Loadbalancer profile for tripleo +# +# === Parameters +# +# [*step*] +# (Optional) The current step in deployment. See tripleo-heat-templates +# for more details. +# Defaults to hiera('step') +# +# [*enable_load_balancer*] +# (Optional) Whether or not loadbalancer is enabled. +# Defaults to hiera('enable_load_balancer', true). +# +# [*controller_node_ips*] +# (Optional) List of IPs for controller nodes. +# Defaults to split(hiera('controller_node_ips'), ',')). +# +# [*controller_node_names*] +# (Optional) List of hostnames for controller nodes. +# Defaults to split(downcase(hiera('controller_node_names')), ','). +# +class tripleo::profile::base::loadbalancer ( + $enable_load_balancer = hiera('enable_load_balancer', true), + $controller_node_ips = split(hiera('controller_node_ips'), ','), + $controller_node_names = split(downcase(hiera('controller_node_names')), ','), + $step = hiera('step'), +) { + + if $step >= 1 { + if $enable_load_balancer { + class { '::tripleo::loadbalancer': + controller_hosts => $controller_node_ips, + controller_hosts_names => $controller_node_names, + } + } + } + +} + diff --git a/manifests/profile/pacemaker/loadbalancer.pp b/manifests/profile/pacemaker/loadbalancer.pp new file mode 100644 index 0000000..926b482 --- /dev/null +++ b/manifests/profile/pacemaker/loadbalancer.pp @@ -0,0 +1,99 @@ +# 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::loadbalancer +# +# Loadbalancer Pacemaker HA profile for tripleo +# +# === Parameters +# +# [*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') +# +# [*enable_load_balancer*] +# (Optional) Whether load balancing is enabled for this cluster +# Defaults to hiera('enable_load_balancer', true) +# +class tripleo::profile::pacemaker::loadbalancer ( + $bootstrap_node = hiera('bootstrap_nodeid'), + $step = hiera('step'), + $enable_load_balancer = hiera('enable_load_balancer', true) +) { + + include ::tripleo::profile::base::loadbalancer + + if $::hostname == downcase($bootstrap_node) { + $pacemaker_master = true + } else { + $pacemaker_master = false + } + + if $step >= 2 and $pacemaker_master and $enable_load_balancer { + # FIXME: we should not have to access tripleo::loadbalancer class + # parameters here to configure pacemaker VIPs. The configuration + # of pacemaker VIPs could move into puppet-tripleo or we should + # make use of less specific hiera parameters here for the settings. + pacemaker::resource::service { 'haproxy': + clone_params => true, + } + + $control_vip = hiera('tripleo::loadbalancer::controller_virtual_ip') + tripleo::pacemaker::haproxy_with_vip { 'haproxy_and_control_vip': + vip_name => 'control', + ip_address => $control_vip, + } + + $public_vip = hiera('tripleo::loadbalancer::public_virtual_ip') + tripleo::pacemaker::haproxy_with_vip { 'haproxy_and_public_vip': + ensure => $public_vip and $public_vip != $control_vip, + vip_name => 'public', + ip_address => $public_vip, + } + + $redis_vip = hiera('redis_vip') + tripleo::pacemaker::haproxy_with_vip { 'haproxy_and_redis_vip': + ensure => $redis_vip and $redis_vip != $control_vip, + vip_name => 'redis', + ip_address => $redis_vip, + } + + $internal_api_vip = hiera('tripleo::loadbalancer::internal_api_virtual_ip') + tripleo::pacemaker::haproxy_with_vip { 'haproxy_and_internal_api_vip': + ensure => $internal_api_vip and $internal_api_vip != $control_vip, + vip_name => 'internal_api', + ip_address => $internal_api_vip, + } + + $storage_vip = hiera('tripleo::loadbalancer::storage_virtual_ip') + tripleo::pacemaker::haproxy_with_vip { 'haproxy_and_storage_vip': + ensure => $storage_vip and $storage_vip != $control_vip, + vip_name => 'storage', + ip_address => $storage_vip, + } + + $storage_mgmt_vip = hiera('tripleo::loadbalancer::storage_mgmt_virtual_ip') + tripleo::pacemaker::haproxy_with_vip { 'haproxy_and_storage_mgmt_vip': + ensure => $storage_mgmt_vip and $storage_mgmt_vip != $control_vip, + vip_name => 'storage_mgmt', + ip_address => $storage_mgmt_vip, + } + } + +} |