path: root/environments/puppet-pacemaker-no-restart.yaml
diff options
authorJiri Stransky <jistr@redhat.com>2016-06-07 12:15:04 +0200
committerJiri Stransky <jistr@redhat.com>2016-06-14 16:10:10 +0200
commitf918bdb0489963a20fe63cecb5b252378ed07f88 (patch)
tree27424af8f35c10a4ad82f00113bc4e303bbcd7c2 /environments/puppet-pacemaker-no-restart.yaml
parenteef24da48592154bc29f748a09e7fd23ced9e776 (diff)
Allow to manually disable post-puppet restarts
Restarting services after Puppet is vital to ensure that config changes go applied. However, it can be sometimes desirable to prevent these restarts to avoid downtime, if the operator is sure that no config changes need applying. This can be a case e.g. when scaling compute nodes. Passing the puppet-pacemaker-no-restart.yaml environment file *in addition* to puppet-pacemaker.yaml should allow this. This is a stop gap solution before we have proper communication between Puppet and Pacemaker to allow selective restarts. Change-Id: I9c3c5c10ed6ecd5489a59d7e320c3c69af9e19f4
Diffstat (limited to 'environments/puppet-pacemaker-no-restart.yaml')
1 files changed, 3 insertions, 0 deletions
diff --git a/environments/puppet-pacemaker-no-restart.yaml b/environments/puppet-pacemaker-no-restart.yaml
new file mode 100644
index 0000000..67d8692
--- /dev/null
+++ b/environments/puppet-pacemaker-no-restart.yaml
@@ -0,0 +1,3 @@
+# use this file *in addition* to puppet-pacemaker.yaml
+ OS::TripleO::Tasks::ControllerPostPuppetRestart: OS::Heat::None