task rewritten

roles/nameserver/tasks/install_powerdns_server.yml

@@ -12,10 +12,12 @@
 - name: nameserver | powerdns-server | install and configure database
   block:
     - include_role: name=database # required. The name of the role to be executed.
+
     - name: nameserver | powerdns-server | install python mysql client
       package:
         name: "{{ python_mysql_client }}"
         state: present
+    
     - name: nameserver | powerdns-server | create database
       mysql_db:
         name: "{{ pdns_db_name }}" # required. name of the database to add or remove. I(name=all) May only be provided if I(state) is C(dump) or C(import). List of databases is provided with I(state=dump), I(state=present) and I(state=absent). if name=all Works like --all-databases option for mysqldump (Added in 2.0).
@@ -24,6 +26,7 @@
         config_file: "/etc/mysql/my.cnf" # not required. Specify a config file from which user and password are to be read.
         login_unix_socket: "{{ pdns_mysql_socket }}"  # not required. The path to a Unix domain socket for local connections.
       register: database_exists
+    
     - name: nameserver | powerdns-server | import database
       mysql_db:
         name: "{{ pdns_db_name }}"
@@ -32,6 +35,7 @@
         config_file: "/etc/mysql/my.cnf" # not required. Specify a config file from which user and password are to be read.
         login_unix_socket: "{{ pdns_mysql_socket }}"  # not required. The path to a Unix domain socket for local connections.
       when: database_exists.changed
+    
     - name: nameserver | powerdns-server | create database user
       mysql_user:
         name: "{{ pdns_db_user }}" # required. Name of the user (role) to add or remove.
@@ -44,6 +48,7 @@
         update_password: on_create # not required. choices: always;on_create. C(always) will update passwords if they differ. C(on_create) will only set the password for newly created users.
         config_file: "/etc/mysql/my.cnf" # not required. Specify a config file from which user and password are to be read.
         login_unix_socket: "{{ pdns_mysql_socket }}"  # not required. The path to a Unix domain socket for local connections.
+    
     - name: nameserver | powerdns-server | copy config
       template:
         src: "powerdns-server-pri-mysql-config.j2"
@@ -57,15 +62,21 @@
     - powerdns_primary is true
   notify: restart_pdns
 
-- name: nameserver | powerdns-recursor | disable bind
-  service:
-    name: "named"
-    state: stopped
-    enabled: false
-  rescue:
-    - set_fact: task_failed=true
+- name: nameserver | powerdns-server | disable bind
+  block:
+    - name: nameserver | powerdns-server | get running services
+      service_facts:
 
-- name: nameserver | powerdns-recursor | enable service
+    - name: nameserver | powerdns-server | disable bind
+      service:
+        name: "named"
+        state: stopped
+        enabled: false
+      when: "'bind' in service_names"
+      vars:
+        service_names: "{{ services|dict2items|map(attribute='value.name')|list }}"
+
+- name: nameserver | powerdns-server | enable service
   service:
     name: "pdns"
     state: started