ansible-keycloak/roles/keycloak_quarkus/tasks/install.yml

---
- name: Validate parameters
  ansible.builtin.assert:
    that:
      - keycloak.home is defined
      - keycloak_quarkus_service_user is defined
      - keycloak_quarkus_dest is defined
      - keycloak_quarkus_archive is defined
      - keycloak_quarkus_download_url is defined
      - keycloak_quarkus_version is defined
    quiet: true

- name: Check for an existing deployment
  become: yes
  ansible.builtin.stat:
    path: "{{ keycloak.home }}"
  register: existing_deploy

- name: "Create {{ keycloak.service_name }} service user/group"
  become: yes
  ansible.builtin.user:
    name: "{{ keycloak.service_user }}"
    home: /opt/keycloak
    system: yes
    create_home: no

- name: "Create {{ keycloak.service_name }} install location"
  become: yes
  ansible.builtin.file:
    dest: "{{ keycloak_quarkus_dest }}"
    state: directory
    owner: "{{ keycloak.service_user }}"
    group: "{{ keycloak.service_group }}"
    mode: 0750

## check remote archive
- name: Set download archive path
  ansible.builtin.set_fact:
    archive: "{{ keycloak_quarkus_dest }}/{{ keycloak.bundle }}"

- name: Check download archive path
  become: yes
  ansible.builtin.stat:
    path: "{{ archive }}"
  register: archive_path

## download to controller
- name: Check local download archive path
  ansible.builtin.stat:
    path: "{{ lookup('env', 'PWD') }}"
  register: local_path
  delegate_to: localhost

- name: Download keycloak archive
  ansible.builtin.get_url: # noqa risky-file-permissions delegated, uses controller host user
    url: "{{ keycloak_quarkus_download_url }}"
    dest: "{{ local_path.stat.path }}/{{ keycloak.bundle }}"
    mode: 0640
  delegate_to: localhost
  when:
    - archive_path is defined
    - archive_path.stat is defined
    - not archive_path.stat.exists
    - not keycloak.offline_install

- name: Check downloaded archive
  ansible.builtin.stat:
    path: "{{ local_path.stat.path }}/{{ keycloak.bundle }}"
  register: local_archive_path
  delegate_to: localhost

## copy and unpack
- name: Copy archive to target nodes
  ansible.builtin.copy:
    src: "{{ local_path.stat.path }}/{{ keycloak.bundle }}"
    dest: "{{ archive }}"
    owner: "{{ keycloak.service_user }}"
    group: "{{ keycloak.service_group }}"
    mode: 0750
  register: new_version_downloaded
  when:
    - not archive_path.stat.exists
    - local_archive_path.stat is defined
    - local_archive_path.stat.exists
  become: yes

- name: "Check target directory: {{ keycloak.home }}/bin/"
  ansible.builtin.stat:
    path: "{{ keycloak.home }}/bin/"
  register: path_to_workdir
  become: yes

- name: "Extract Keycloak archive on target"
  ansible.builtin.unarchive:
    remote_src: yes
    src: "{{ archive }}"
    dest: "{{ keycloak_quarkus_dest }}"
    creates: "{{ keycloak.home }}/bin/"
    owner: "{{ keycloak.service_user }}"
    group: "{{ keycloak.service_group }}"
  become: yes
  when:
    - (not path_to_workdir.stat.exists) or new_version_downloaded.changed
  notify:
    - restart keycloak

- name: Inform decompression was not executed
  ansible.builtin.debug:
    msg: "{{ keycloak.home }} already exists and version unchanged, skipping decompression"
  when:
    - (not new_version_downloaded.changed) and path_to_workdir.stat.exists