• 201606.05

    Ansible: included handlers not running in v2.x

    I’ll keep this short. I recently installed Ansible 2.0 to manage the Turtl servers. However, once I ran some of the roles I used in the old version, my handlers were not running.

    For instance:

    # roles/rethinkdb/tasks/main.yml
    - name: copy rethinkdb monitrc file
      template: src=monit.j2 dest=/etc/monit.d/rethinkdb
      notify: restart monit
    # roles/rethinkdb/handlers/main.yml
    - include roles/monit/handlers/main.yml
    # roles/monit/handlers/main.yml
    - name: restart monit
      command: /etc/rc.d/rc.monit restart

    Note that in Ansible <= 1.8, when the monitrc file gets copied over, it would run the restart monit handler. In 2.0, no such luck.

    The fix

    I found this github discussion which led to this google groups post which says to put this in ansible.cfg:

    task_includes_static = yes
    handler_includes_static = yes

    This makes includes pre-process instead of being loaded dynamically. I don’t really know what that means but I do know it fixed the issue. It breaks looping, but I don’t even use any loops in ansible tasks, so

    Do whatever you want, you little weasel. I don't care. I DON'T CARE.