# requires --extra-vars="target='host1:host2:group'"
# thanks threebean on this.

- name: kills postfix which has been left around alive after update.
  hosts: "{{ target }}"
  user: root


  tasks:
      - name: Try to stop postfix cleanly.
        service:  name=postfix state=stopped

      # This doesn't really remove the pid file.. but we say it does so ansible only runs it if the pid file is there..
      - name: Really kill postfix master process
        command:  pkill -u root master removes=/var/spool/postfix/pid/master.pid

      - name: Clean up old pid lock file.
        command: rm /var/spool/postfix/pid/master.pid removes=/var/spool/postfix/pid/master.pid

      - name: Try to start postfix cleanly
        service:  name=postfix state=started