tasks/rabbitmq_clustering.yml

   1 ---
   2 - name: rabbitmq_clustering | stopping rabbitmq app
   3   command: rabbitmqctl stop_app
   4
   5 - name: rabbitmq_clustering | resetting rabbitmq app
   6   command: rabbitmqctl reset
   7
   8 - name: rabbitmq_clustering | stopping rabbitmq-server
   9   service: name=rabbitmq-server state=stopped
  10
  11 - name: rabbitmq_clustering | copy erlang cookie
  12   template: src=erlang.cookie.j2 dest=/var/lib/rabbitmq/.erlang.cookie owner=rabbitmq group=rabbitmq mode=0400 backup=yes
  13
  14 - name: rabbitmq_clustering | restarting rabbitmq-server on master
  15   service: name=rabbitmq-server state=restarted
  16   when: inventory_hostname == "{{ rabbitmq_master }}"
  17
  18 - name: rabbitmq_clustering | starting rabbitmq app on master
  19   command: rabbitmqctl start_app
  20   register: cluster_master
  21   when: inventory_hostname == "{{ rabbitmq_master }}"
  22
  23 - name: rabbitmq_clustering | sending sigterm to any running rabbitmq processes
  24   shell: pkill -u rabbitmq || true
  25   when: inventory_hostname != "{{ rabbitmq_master }}"
  26
  27 - name: rabbitmq_clustering | restarting rabbitmq-server
  28   service: name=rabbitmq-server state=restarted
  29   when: inventory_hostname != "{{ rabbitmq_master }}"
  30
  31 - name: rabbitmq_clustering | stopping rabbitmq app
  32   command: rabbitmqctl stop_app
  33   when: inventory_hostname != "{{ rabbitmq_master }}"
  34
  35 - name: rabbitmq_clustering | resetting rabbitmq app
  36   command: rabbitmqctl reset
  37   when: inventory_hostname != "{{ rabbitmq_master }}"
  38
  39 - name: rabbitmq_clustering | joining rabbitmq cluster
  40   command: rabbitmqctl join_cluster 'rabbit@{{ rabbitmq_master }}'
  41   register: cluster_joined
  42   when: inventory_hostname != "{{ rabbitmq_master }}"
  43
  44 - name: rabbitmq_clustering | starting rabbitmq app
  45   command: rabbitmqctl start_app
  46   when: inventory_hostname != "{{ rabbitmq_master }}"
  47
  48 - name: rabbitmq_clustering | marking as clustered
  49   file: path=/etc/rabbitmq/clustered state=touch
  50   when: cluster_master.changed or cluster_joined.changed