---
- name: Install the Keycloack distribution
  block:
  - name: Create the keycloack user
    user: name={{ keycloack_user }} home={{ keycloack_install_dir }} createhome=no shell=/usr/sbin/nologin system=yes

  - name: Create the keycloack installation directory, if it does not already exist.
    file: dest={{ keycloack_install_dir }} owner=root group=root state=directory recurse=yes

  - name: Download the Keycloack distribution
    unarchive: remote_src=yes src={{ keycloack_download_url }} dest={{ keycloack_install_dir }} owner=root group=root
    args:
      creates: '{{ keycloack_install_dir }}/{{ keycloack_distribution }}'

  - name: Create the Keycloack log directory
    file: dest={{ keycloack_log_directory }} state=directory owner={{ keycloack_user }} group={{ keycloack_user }} mode='0755'

  - name: Fix the permissions of some Keycloack directories
    file: dest={{ keycloack_install_dir }}/{{ keycloack_distribution }}/{{ keycloack_wildfly_mode }}/{{ item }} state=directory owner={{ keycloack_user }} group={{ keycloack_user }} mode='0755'
    with_items: '{{ keycloack_owned_directories }}'

  - name: Remove the log directory inside the Keycloack distribution
    file: dest={{ keycloack_install_dir }}/{{ keycloack_distribution }}/{{ keycloack_wildfly_mode }}/log state=absent

  - name: Remove the log directory inside the Keycloack distribution
    file: dest={{ keycloack_install_dir }}/{{ keycloack_distribution }}/{{ keycloack_wildfly_mode }}/log state=absent

  - name: Link to the external log directory
    file: src={{ keycloack_log_directory }} dest={{ keycloack_install_dir }}/{{ keycloack_distribution }}/{{ keycloack_wildfly_mode }}/log state=link

  tags: keycloack

- name: Manage the Keycloack installation
  block:
  - name: Install the keycloack systemd unit
    template: src=keycloack.service.j2 dest=/etc/systemd/system/keycloack.service owner=root group=root mode=0644
    register: keycloack_unit

  - name: Reload systemd
    systemd:
        daemon_reload: yes
    when: keycloack_unit is changed

  tags: keycloack

# Install the standalone.xml file with the db configuration
# Install the JDBC driver
# Ensure that the service il started