---
- name: Add gpg keys for redis
  ansible.builtin.apt_key:
    url: "{{ item.url }}"
    keyring: "{{ item.keyring }}"
  loop: "{{ redis_debian_apt_key }}"

- name: Enable https transport for apt
  apt:
    name: apt-transport-https
    update_cache: yes

- name: Add redis.list to sources
  template:
    src: "etc/apt/sources.list.d/redis.list.j2"
    dest: /etc/apt/sources.list.d/redis.list

#- name: Add redis repository from PPA
#  ansible.builtin.apt_repository:
#    repo: ppa:redislabs/redis

- name: Check if redis is installed
  ansible.builtin.shell: dpkg-query -l {{ redis_debian_package }} 2>&1 | grep {{ redis_debian_version }}
  ignore_errors: True
  register: is_redis
  changed_when: is_redis.rc != 0
  failed_when: False

- name: Mask redis before install
  ansible.builtin.systemd:
    name: "{{ redis_debian_package }}"
    masked: yes
  when: is_redis.rc != 0

- name: Install redis {{ redis_debian_version }}
  apt:
    name: 
     - "{{ redis_debian_package }}={{ redis_debian_version }}"
     - "redis-tools={{ redis_debian_version }}"
    update_cache: yes
  when: is_redis.rc != 0

- name: Move default config file to /etc/redis/redis.conf.orig
  command: mv /etc/redis/redis.conf /etc/redis/redis.conf.orig
  when: is_redis.rc != 0

- name: Check if redis-sentinel is installed
  ansible.builtin.shell: dpkg-query -W {{ redis_sentinel_debian_package }} 2>&1 | grep {{ redis_sentinel_debian_version }}
  ignore_errors: True
  register: is_redis_sentinel
  changed_when: is_redis_sentinel.rc != 0
  failed_when: False

- name: Mask redis-sentinel before install 
  ansible.builtin.systemd:
    name: "{{ redis_sentinel_debian_package }}"
    masked: yes
  when: is_redis_sentinel.rc != 0

- name: Install redis-sentinel {{ redis_sentinel_debian_version }}
  apt:
    name: "{{ redis_sentinel_debian_package }}={{ redis_sentinel_debian_version }}"
    update_cache: yes
  when: is_redis_sentinel != 0

- name: Move default config file to /etc/redis/sentinel.conf.orig
  command: mv /etc/redis/sentinel.conf /etc/redis/sentinel.conf.orig
  when: is_redis_sentinel.rc != 0