---
# file: roles/nomad/tasks/main.yaml

- name: Inst - Update Package Cache (APT)
  apt:
    update_cache: true
    cache_valid_time: 3600
  when:
    - ansible_distribution|lower == 'ubuntu'
  tags:
    - nomad-inst-prerequisites

- name: Inst - Prerequisites
  package:
    name: "{{ packages | flatten(levels=1) }}"
    state: latest
  tags:
    - nomad-inst-prerequisites

- name: Conf - Add Nomad Group
  group:
    name: "{{ nomad_group }}"
    state: "{{ nomad_user_state }}"
  tags:
    - nomad-conf-user

- name: Conf - Add Nomad user
  user:
    name: "{{ nomad_user }}"
    group: "{{ nomad_group }}"
    state: "{{ nomad_group_state }}"
    system: true
  tags:
    - nomad-conf-user

- name: Inst - Clean Nomad
  file:
    path: "{{ nomad_inst_dir }}/nomad"
    state: "absent"
  tags:
    - nomad-inst-package

- name: Inst - Download Nomad
  get_url:
    url: "{{ nomad_zip_url }}"
    dest: "{{ nomad_inst_dir }}/{{ nomad_pkg }}"
  tags:
    - nomad-inst-package

- name: Inst - Unarchive Nomad
  unarchive:
    src: "{{ nomad_inst_dir }}/{{ nomad_pkg }}"
    dest: "{{ nomad_inst_dir }}/"
    creates: "{{ nomad_inst_dir }}/nomad"
    remote_src: true
  tags:
    - nomad-inst-package

- name: Inst - Nomad
  copy:
    src: "{{ nomad_inst_dir }}/nomad"
    dest: "{{ nomad_bin_dir }}"
    owner: "{{ nomad_user }}"
    group: "{{ nomad_group }}"
    force: true
    mode: 0755
    remote_src: true
  tags:
    - nomad-inst-package

- name: Conf - Create Directories "{{ nomad_data_dir }}"
  file:
    dest: "{{ nomad_data_dir }}"
    state: directory
    owner: "{{ nomad_user }}"
    group: "{{ nomad_group }}"
  tags:
    - nomad-conf

- name: Conf - Create Directories "{{ nomad_ssl_dir }}"
  file:
    dest: "{{ nomad_ssl_dir }}"
    state: directory
    owner: "{{ nomad_user }}"
    group: "{{ nomad_group }}"
  tags:
    - nomad-conf

- name: Conf - Create Config Directory
  file:
    dest: "{{ nomad_config_dir }}"
    state: directory
    owner: "{{ nomad_user }}"
    group: "{{ nomad_group }}"
    mode: 0755
  tags:
    - nomad-conf

- name: Conf - Base Configuration
  template:
    src: base.hcl.j2
    dest: "{{ nomad_config_dir }}/base.hcl"
    owner: "{{ nomad_user }}"
    group: "{{ nomad_group }}"
    mode: 0644
  tags:
    - nomad-conf

- name: Conf - Server Configuration
  template:
    src: server.hcl.j2
    dest: "{{ nomad_config_dir }}/server.hcl"
    owner: "{{ nomad_user }}"
    group: "{{ nomad_group }}"
    mode: 0644
  when:
    - nomad_node_server | bool
  tags:
    - nomad-conf

- name: Conf - Client Configuration
  template:
    src: client.hcl.j2
    dest: "{{ nomad_config_dir }}/client.hcl"
    owner: "{{ nomad_user }}"
    group: "{{ nomad_group }}"
    mode: 0644
  when:
    - nomad_node_client | bool
  tags:
    - nomad-conf

- name: Conf - TLS Configuration
  template:
    src: tls.hcl.j2
    dest: "{{ nomad_config_dir }}/tls.hcl"
    owner: "{{ nomad_user }}"
    group: "{{ nomad_group }}"
    mode: 0644
  tags:
    - nomad-conf

- name: Conf - Telemetry Configuration
  template:
    src: telemetry.hcl.j2
    dest: "{{ nomad_config_dir }}/telemetry.hcl"
    owner: "{{ nomad_user }}"
    group: "{{ nomad_group }}"
    mode: 0644
  tags:
    - nomad-conf

- name: Conf - Custom Configuration
  template:
    src: custom.json.j2
    dest: "{{ nomad_config_dir }}/custom.json"
    owner: "{{ nomad_user }}"
    group: "{{ nomad_group }}"
    mode: 0644
  when:
    - nomad_config_custom is defined
  tags:
    - nomad-conf

- name: Conf - Copy Certificates And Keys
  copy:
    content: "{{ item.src }}"
    dest: "{{ item.dest }}"
    owner: "{{ nomad_user }}"
    group: "{{ nomad_group }}"
    mode: 0600
  no_log: true
  loop: "{{ nomad_certificates | flatten(levels=1) }}"
  tags:
    - nomad-conf

- name: Conf - System.d Script
  template:
    src: "nomad_systemd.service.j2"
    dest: "/lib/systemd/system/nomad.service"
    owner: "root"
    group: "root"
    mode: 0644
  notify:
    - "Restart Nomad"
  tags:
    - nomad-conf

- meta: flush_handlers