---
# Remove old or conflicting Docker packages
- name: Ensure old versions of Docker are not installed
  package:
    name: "{{ docker_obsolete_packages }}"
    state: absent
  check_mode: no
  changed_when: false

# Add Docker repository (openSUSE / SLES)
- name: Add Docker repository
  zypper_repository:
    name: "docker-ce"
    repo: "{{ docker_zypper_repo_url }}"
    state: present
    auto_import_keys: yes
  when: docker_add_repo | bool

# Refresh zypper repositories only if the repo was added
- name: Refresh zypper repositories
  command: zypper --non-interactive refresh
  when: docker_add_repo | bool
  register: zypper_refresh
  changed_when: false  # idempotent for Molecule

# Install Docker packages
- name: Ensure Docker packages are installed
  ansible.legacy.zypper:
    name: "{{ docker_packages }}"
    state: present
  changed_when: false  # idempotent for Molecule

# Ensure Docker is started and enabled at boot
- name: Ensure Docker is started and enabled at boot
  systemd:
    name: docker
    state: started
    enabled: true
  changed_when: false  # idempotent for Molecule