---
# Playbook: deploy-stirling-pdf.yml
#
# But:
# - Copier le docker-compose.yml Stirling PDF sur le LXC
# - Creer les dossiers de donnees
# - Demarrer la stack Docker Compose
# - Verifier que le port 8080 repond
#
# Le docker-compose.yml reste dans Git.
# Les donnees de Stirling PDF restent sur le LXC dans /opt/stacks/stirling-pdf.

- name: Deployer Stirling PDF
  hosts: stirling_pdf_servers
  become: true
  gather_facts: false

  vars:
    stack_name: stirling-pdf
    stack_path: /opt/stacks/stirling-pdf
    compose_source: "{{ playbook_dir }}/../services/stirling-pdf/docker-compose.yml"

  tasks:
    - name: Verifier que Docker est installe
      command: docker --version
      changed_when: false

    - name: Verifier que Docker Compose est installe
      command: docker compose version
      changed_when: false

    - name: Creer le dossier de la stack
      file:
        path: "{{ stack_path }}"
        state: directory
        owner: root
        group: root
        mode: "0750"

    - name: Creer le dossier de donnees
      file:
        path: "{{ stack_path }}/stirling-data"
        state: directory
        owner: root
        group: root
        mode: "0755"

    - name: Creer les sous dossiers de donnees
      file:
        path: "{{ stack_path }}/stirling-data/{{ item }}"
        state: directory
        owner: root
        group: root
        mode: "0755"
      loop:
        - tessdata
        - configs
        - logs
        - pipeline

    - name: Copier le fichier Docker Compose
      copy:
        src: "{{ compose_source }}"
        dest: "{{ stack_path }}/docker-compose.yml"
        owner: root
        group: root
        mode: "0644"

    - name: Telecharger les images Docker
      command: docker compose pull
      args:
        chdir: "{{ stack_path }}"

    - name: Demarrer la stack Stirling PDF
      command: docker compose up -d
      args:
        chdir: "{{ stack_path }}"

    - name: Attendre le port Stirling PDF
      wait_for:
        host: 127.0.0.1
        port: 8080
        timeout: 180

    - name: Afficher les conteneurs de la stack
      command: docker compose ps
      args:
        chdir: "{{ stack_path }}"
      register: compose_ps
      changed_when: false

    - name: Afficher le statut Docker Compose
      debug:
        var: compose_ps.stdout_lines