Bring consistency to tags

Some tags were not applied on the highest level and forced duplication.
We apply here our practices to have role_name-(config|install) [1].

[1]: http://docs.openstack.org/developer/openstack-ansible/developer-docs/contribute.html#ansible-style-guide

Change-Id: I93c7b6854ea3a6b4e255c1405767c80abcbdee1d

tasks/main.yml

@@ -25,6 +25,8 @@
     - always
 
 - include: rabbitmq_pre_install.yml
+  tags:
+    - rabbitmq_server-install
 
 # The install process will be skipped if `rabbitmq_ignore_version_state=true`
 - include: rabbitmq_install.yml
@@ -46,11 +48,24 @@
   when: >
     rabbitmq_user_ssl_cert is not defined or
     rabbitmq_user_ssl_key is not defined
+  tags:
+    - rabbitmq_server-config
+
 - include: rabbitmq_ssl_user_provided.yml
+  tags:
+    - rabbitmq_server-config
 
 - include: rabbitmq_set_cookie.yml
+  tags:
+    - rabbitmq_server-config
+
 - include: rabbitmq_post_install.yml
+  tags:
+    - rabbitmq_server-config
+
 - include: rabbitmq_cluster.yml
+  tags:
+    - rabbitmq_server-config
 
 - name: Flush handlers
   meta: flush_handlers

tasks/rabbitmq_install.yml

@@ -20,12 +20,14 @@
   when: ansible_pkg_mgr == 'apt'
   tags:
     - rabbitmq-apt-packages
+    - rabbitmq_server-install
 
 - include: install_yum.yml
   static: no
   when: ansible_pkg_mgr == 'yum'
   tags:
     - rabbitmq-yum-packages
+    - rabbitmq_server-install
 
 - name: Reload the systemd daemon
   command: "systemctl daemon-reload"
@@ -35,6 +37,7 @@
   tags:
     - rabbitmq-apt-packages
     - rabbitmq-yum-packages
+    - rabbitmq_server-install
 
 - name: Ensure there are no policy-rc files
   file:
@@ -43,5 +46,8 @@
   tags:
     - rabbitmq-upgrade
     - rabbitmq-policy-file
+    - rabbitmq_server-config
 
 - include: rabbitmq_started.yml
+  tags:
+    - rabbitmq_server-config