---
# ceilometer_service_playbook
- hosts: "{{ instance_name }}"
  gather_facts: False
  connection: ssh
  user: ubuntu
  vars: 
      host_name: {{ instance_hostname }} 
      host_private_ip: {{ private_ip }}
      host_nat_ip: {{ nat_ip }} 
      ceilometer_enable_pub_sub: {{ ceilometer_enable_pub_sub }}
  tasks:

  - name: Fix /etc/hosts
    become: yes
    lineinfile:
      dest=/etc/hosts
      regexp="127.0.0.1 localhost"
      line="127.0.0.1 localhost {{ instance_hostname }}"

  - name : Adding Rabbitmq user
    become: yes
    shell : rabbitmqctl add_vhost /;rabbitmqctl add_user openstack "password";rabbitmqctl set_permissions openstack ".*" ".*" ".*"

  - name: Coping keystone endpoint script
    become: yes
    template: src=/opt/xos/synchronizers/monitoring/templates/update-keystone-endpoints.py.j2 dest=/usr/local/bin/update-keystone-endpoints.py owner=root group=root mode=0777

  - name: Changing keystone public endpoint in mysql
    become: yes
    shell: update-keystone-endpoints.py --username root --password password --host localhost --endpoint {{ private_ip }} --endpoint-type public

  - name: Changing keystone admin endpoint in mysql
    become: yes
    shell: update-keystone-endpoints.py --username root --password password --host localhost --endpoint {{ private_ip }} --endpoint-type admin 

  - name: Update host specific configs in /etc/kafka/server.properties
    become: yes
    lineinfile:
      dest=/etc/kafka/server.properties
      regexp="{{ '{{' }} item.regexp {{ '}}' }}"
      line="{{ '{{' }} item.line {{ '}}' }}"
    with_items:
      - { regexp: '^[#]{0,}host\.name=', line: 'host.name=0.0.0.0' }
      - { regexp: '^[#]{0,}advertised\.host\.name=', line: 'advertised.host.name={{ instance_hostname }}' }
      - { regexp: '^[#]{0,}zookeeper\.connect=', line: 'zookeeper.connect={{ instance_hostname }}:2181' }
    notify:
     - restart kafka service

  - name: Enabling/Disabling kafka publishing
    become: yes
    template: src=/opt/xos/synchronizers/monitoring/templates/ceilometer_pipeline.yaml.j2 dest=/etc/ceilometer/pipeline.yaml owner=root group=root mode=0777
    notify:
     - restart ceilometer-agent-notification service

# No need of this step as this patch is directly applied inside monitoring service custom image
#  - name: Apply ceilometer kafka publisher patch until monitoring service is migrated to Newton release or later
#    become: yes
#    template: src=/opt/xos/synchronizers/monitoring/templates/kafka_broker.py dest=/usr/lib/python2.7/dist-packages/ceilometer/publisher/kafka_broker.py owner=root group=root mode=0777
#    notify:
#     - restart ceilometer-agent-notification service

  handlers:
  - name: restart kafka service
    become: yes
    service: name=kafka state=restarted
  - name: restart ceilometer-agent-notification service
    become: yes
    service: name=ceilometer-agent-notification state=restarted