library/roles/ssh-keys/tasks/non-root-ssh-keys.yml: do not try to install ssh keys if they do not exist.

library/roles/tomcat-multiple-instances/handlers/main.yml: Ignore errors.

ssh-keys/tasks/non-root-ssh-keys.yml

@@ -1,13 +1,13 @@
 ---
 - name: Install the ssh keys for non root users
   authorized_key: user={{ item.0.name }} key="{{ item.1 }}" state=present
-  when: non_root_users
+  when:
+    - authorized_keys is defined
+    - non_root_users
   with_subelements:
     - ssh_users_list
     - authorized_keys
-  tags:
-    - pubkeys
-    - ssh_keys
+  tags: [ "pubkeys", "ssh_keys" ]
 
 - name: Remove obsolete ssh keys if there are any
   authorized_key: user={{ item.0.name }} key="{{ item.1 }}" state=absent
@@ -17,7 +17,4 @@
   with_subelements:
     - ssh_users_list
     - authorized_keys
-  tags:
-    - pubkeys
-    - ssh_keys
-
+  tags: [ "pubkeys", "ssh_keys" ]

tomcat-multiple-instances/defaults/main.yml

@@ -30,6 +30,8 @@ tomcat_m_java_gc_opts: "-XX:+UseConcMarkSweepGC"
 tomcat_m_other_java_opts: ""
 tomcat_m_webapps_autodeploy: False
 tomcat_m_webapps_unpack: False
+tomcat_m_start_instances: True
+tomcat_m_enable_instances: True
 
 # JMX and debugging
 tomcat_m_enable_remote_debugging: False

tomcat-multiple-instances/handlers/main.yml

@@ -3,21 +3,26 @@
   service: name=tomcat-instance-'{{ item.item.http_port }}' state=restarted sleep=20
   with_items: restart_needed.results
   when: item.changed
+  ignore_errors: True
 
 - name: tomcat restart instances with changed jmx config
   service: name=tomcat-instance-'{{ item.item.http_port }}' state=restarted sleep=20
   with_items: jmx_restart_needed.results
   when: item.changed
+  ignore_errors: True
 
 - name: tomcat instances restart
   service: name=tomcat-instance-'{{ item.http_port }}' state=restarted sleep=20
   with_items: tomcat_m_instances
+  ignore_errors: True
 
 - name: enable tomcat instances
   service: name=tomcat-instance-'{{ item.http_port }}' state=started enabled=yes sleep 20
   with_items: tomcat_m_instances
+  ignore_errors: True
 
 - name: disable tomcat instances
   service: name=tomcat-instance-'{{ item.http_port }}' state=stopped enabled=no sleep 20
   with_items: tomcat_m_instances
+  ignore_errors: True
 

tomcat-multiple-instances/tasks/main.yml

@@ -166,11 +166,17 @@
     - tomcat restart instances with changed jmx config
   tags: [ 'tomcat', 'tomcat_instances', 'tomcat_jmx' ]
 
-- name: Start and enable all the tomcat instances
-  service: name=tomcat-instance-'{{ item.http_port }}' state=started sleep=20 enabled=yes
+- name: Start all the tomcat instances
+  service: name=tomcat-instance-'{{ item.http_port }}' state=started sleep=20
   with_items: tomcat_m_instances
-  when: tomcat_first_install.changed
-  tags:
-    - tomcat
-    - tomcat_instances
+  when:
+    - tomcat_first_install.changed
+    - tomcat_m_start_instances
+  tags: [ 'tomcat', 'tomcat_instances']
+  ignore_errors: True
 
+- name: Enable all the tomcat instances
+  service: name=tomcat-instance-'{{ item.http_port }}' enabled=yes
+  with_items: tomcat_m_instances
+  when: tomcat_m_enable_instances
+  tags: [ 'tomcat', 'tomcat_instances']