Merge "Adding keystone parameters for Tacker"

[apex-tripleo-heat-templates.git] / puppet / services / README.rst

diff --git a/puppet/services/README.rst b/puppet/services/README.rst
index e5c1153..f19b6cc 100644 (file)
--- a/puppet/services/README.rst
+++ b/puppet/services/README.rst
@@ -100,11 +100,26 @@ step, "step2" for the second, etc.
 
    Steps/tages correlate to the following:
 
-   1) Quiesce the control-plane, e.g disable LoadBalancer, stop pacemaker cluster
-
-   2) Stop all control-plane services, ready for upgrade
-
-   3) Perform a package update, (either specific packages or the whole system)
+   1) Stop all control-plane services.
+
+   2) Quiesce the control-plane, e.g disable LoadBalancer, stop
+      pacemaker cluster: this will stop the following resource:
+      - ocata:
+        - galera
+        - rabbit
+        - redis
+        - haproxy
+        - vips
+        - cinder-volumes
+        - cinder-backup
+        - manilla-share
+        - rbd-mirror
+
+      The exact order is controlled by the cluster constraints.
+
+   3) Perform a package update and install new packages: A general
+      upgrade is done, and only new package should go into service
+      ansible tasks.
 
    4) Start services needed for migration tasks (e.g DB)