---

- name: Install redis server
  yum: name=redis state=present
  tags: redis

- name: Check if /etc/redis dir exists
  stat: path=/etc/redis
  register: redis_etc_dir
  tags: redis

- name: Deploy redis configuration
  template: src=redis.conf.j2 dest={{ (redis_etc_dir.stat.exists and redis_etc_dir.stat.isdir) | ternary('/etc/redis/redis.conf','/etc/redis.conf') }}
  notify: restart redis
  tags: redis

- name: Deploy pre and post backup hooks
  copy: src={{ item.script }} dest=/etc/backup/{{ item.hook }}.d/{{ item.script }} mode=755
  with_items:
    - script: 'redis_copy_dumps.sh'
      hook: pre
    - script: 'redis_delete_dumps.sh'
      hook: post
  tags: redis

- name: Disable redis-sentinel
  service: name=redis-sentinel state=stopped enabled=no
  tags: redis

- name: Handle redis port
  iptables_raw:
    name: redis_port
    state: "{{ (redis_src_ip | length > 0) | ternary('present','absent') }}"
    rules: "-A INPUT -m state --state NEW -p tcp --dport {{ redis_port }} -s {{ redis_src_ip | join(',') }} -j ACCEPT"
  when: iptables_manage | default(True)
  tags: redis

- name: Start and enable the service
  service: name=redis state=started enabled=True
  tags: redis

...