From 69d9d5cf1c3505cb7259a729badd0b6ffc8edeb7 Mon Sep 17 00:00:00 2001
From: Jiri Stransky <jistr@redhat.com>
Date: Thu, 21 May 2015 11:28:25 +0200
Subject: Add Cinder services as Pacemaker resources

Add Pacemaker resources for Cinder services, also add relevant ordering
and colocation constraints.

Change-Id: Idc2e1b5ec96d882543f7a1a4ec723a010020ab02
---
 puppet/manifests/overcloud_controller_pacemaker.pp | 58 +++++++++++++++++++---
 1 file changed, 51 insertions(+), 7 deletions(-)

(limited to 'puppet/manifests')

diff --git a/puppet/manifests/overcloud_controller_pacemaker.pp b/puppet/manifests/overcloud_controller_pacemaker.pp
index ce8e81ee..6daa7f87 100644
--- a/puppet/manifests/overcloud_controller_pacemaker.pp
+++ b/puppet/manifests/overcloud_controller_pacemaker.pp
@@ -502,16 +502,16 @@ if hiera('step') >= 3 {
   include ::cinder
   class { '::cinder::api':
     sync_db => $sync_db,
-    manage_service => $non_pcmk_start,
-    enabled => $non_pcmk_start,
+    manage_service => false,
+    enabled => false,
   }
   class { '::cinder::scheduler' :
-    manage_service => $non_pcmk_start,
-    enabled => $non_pcmk_start,
+    manage_service => false,
+    enabled => false,
   }
   class { '::cinder::volume' :
-    manage_service => $non_pcmk_start,
-    enabled => $non_pcmk_start,
+    manage_service => false,
+    enabled => false,
   }
   include ::cinder::glance
   class {'cinder::setup_test_volume':
@@ -694,5 +694,49 @@ if hiera('step') >= 3 {
 } #END STEP 3
 
 if hiera('step') >= 4 {
-  # TODO: pacemaker::resource::service for OpenStack services go here
+  if $pacemaker_master {
+
+    # Cinder
+    pacemaker::resource::service { $::cinder::params::api_service :
+      clone_params => "interleave=true",
+    }
+    pacemaker::resource::service { $::cinder::params::scheduler_service :
+      clone_params => "interleave=true",
+    }
+    pacemaker::resource::service { $::cinder::params::volume_service : }
+
+    pacemaker::constraint::base { 'cinder-api-then-cinder-scheduler-constraint':
+      constraint_type => "order",
+      first_resource => "${::cinder::params::api_service}-clone",
+      second_resource => "${::cinder::params::scheduler_service}-clone",
+      first_action => "start",
+      second_action => "start",
+      require => [Pacemaker::Resource::Service[$::cinder::params::api_service],
+                  Pacemaker::Resource::Service[$::cinder::params::scheduler_service]],
+    }
+    pacemaker::constraint::colocation { 'cinder-scheduler-with-cinder-api-colocation':
+      source => "${::cinder::params::scheduler_service}-clone",
+      target => "${::cinder::params::api_service}-clone",
+      score => "INFINITY",
+      require => [Pacemaker::Resource::Service[$::cinder::params::api_service],
+                  Pacemaker::Resource::Service[$::cinder::params::scheduler_service]],
+    }
+    pacemaker::constraint::base { 'cinder-scheduler-then-cinder-volume-constraint':
+      constraint_type => "order",
+      first_resource => "${::cinder::params::scheduler_service}-clone",
+      second_resource => "${::cinder::params::volume_service}",
+      first_action => "start",
+      second_action => "start",
+      require => [Pacemaker::Resource::Service[$::cinder::params::scheduler_service],
+                  Pacemaker::Resource::Service[$::cinder::params::volume_service]],
+    }
+    pacemaker::constraint::colocation { 'cinder-volume-with-cinder-scheduler-colocation':
+      source => "${::cinder::params::volume_service}",
+      target => "${::cinder::params::scheduler_service}-clone",
+      score => "INFINITY",
+      require => [Pacemaker::Resource::Service[$::cinder::params::scheduler_service],
+                  Pacemaker::Resource::Service[$::cinder::params::volume_service]],
+    }
+
+  }
 } #END STEP 4
-- 
cgit 1.2.3-korg