cruise_control: add missing become: on task demanding root priv

Author: rpelisse

roles/amq_streams_cruise_control/defaults/main.yml

@@ -16,6 +16,7 @@ amq_streams_cruise_control_logfilename: '/var/log/cruise-control'
 amq_streams_cruise_control_logfiles_requires_priv_escalation: yes
 amq_streams_cruise_control_capacity_template: 'templates/capacity.json.j2'
 amq_streams_cruise_control_path_to_capacity_file: "{{ amq_streams_cruise_control_home }}/config/capacity.json"
+amq_streams_cruise_control_path_to_capacity_file_require_priv_escalation: yes
 amq_streams_cruise_control_user: root
 amq_streams_cruise_control_group: root
 amq_streams_cruise_control_zk_host: "{{ groups['zookeepers'][0] }}"

roles/amq_streams_cruise_control/tasks/capacity.yml

@@ -7,6 +7,7 @@
     quiet: True
 
 - name: "Ensure capacity.json is properly configured"
+  become: "{{ amq_streams_cruise_control_path_to_capacity_file_require_priv_escalation  }}"
   ansible.builtin.template:
     src: "{{ amq_streams_cruise_control_capacity_template }}"
     dest: "{{ amq_streams_cruise_control_path_to_capacity_file }}"