- name: set redis_cfg
  set_fact:
    redis_cfg: "{{ redis_default_config | d({}) | combine(redis_config | d({}), recursive=true) }}"


- name: install redis
  include_tasks: tasks/install_packages.yml
  vars:
    package:
      - redis
      - alpine: redis-openrc


- name: create user and group
  include_tasks: tasks/create_user.yml
  vars:
    user:
      name: "{{ redis_user }}"
      group: "{{ redis_group }}"


- name: remove old redis configs
  file:
    path: "{{ item }}"
    state: absent
  loop:
    - /etc/redis.conf
    - /etc/sentinel.conf
  notify: restart redis


- name: create redis config dir
  file:
    path: "{{ redis_conf_dir }}"
    state: directory
    mode: 0700
    owner: "{{ redis_user }}"
    group: "{{ redis_group }}"
  notify: restart redis


- name: template redis config file
  template:
    src: redis.j2
    dest: "{{ redis_conf_file }}"
    force: yes
    mode: 0400
    lstrip_blocks: yes
    owner: "{{ redis_user }}"
    group: "{{ redis_group }}"
  notify: restart redis


- name: edit service config
  lineinfile:
    path: /etc/conf.d/redis
    regexp: "^{{ item.name }}="
    line: "{{ item.name }}=\"{{ item.value }}\""
  notify: restart redis
  loop:
    - name: command_user
      value: "{{ redis_user }}:{{ redis_group }}"
    - name: cfgfile
      value: "{{ redis_conf_file }}"


- name: flush handlers
  meta: flush_handlers


- name: add directories to backup plan
  include_role:
    name: backup
  vars:
    function: add
    backup_items:
      - "{{ redis_conf_dir }}"


- name: enable and start redis
  service:
    name: redis
    enabled: yes
    state: started