---
- hosts: all
  name: Nextcloud file sharing web service
  tasks:
    - name: Pull container images
      become_user: containers
      become: true
      containers.podman.podman_image:
        name: docker.io/{{ item }}
      loop:
        - nextcloud:latest
        - redis:alpine
        - mariadb:latest

    - name: Create podman volumes
      containers.podman.podman_volume:
        state: present
        name: "{{ item }}"
      become_user: containers
      become: true
      loop:
        - nextcloud-html
        - nextcloud-custom_apps
        - nextcloud-theme
        - nextcloud-data
        - nextcloud-config
        - redis-data
        - nextcloud-db

    - name: Change permission to nextcloud folder
      become: true
      ansible.builtin.file:
        path: /etc/nextcloud
        owner: containers
        group: containers
        mode: 0700
        state: directory

    - name: Copy nextcloud config directory
      become: true
      ansible.builtin.copy:
        src: files/nextcloud/
        dest: /etc/nextcloud/config/
        owner: containers
        group: containers
        mode: 0600

    - name: Copy systemd service and timer
      become: true
      become_user: containers
      ansible.builtin.copy:
        src: files/systemd/
        dest: "/home/containers/.config/systemd/user/"
        owner: containers
        group: containers
        mode: 0644

    - name: Copy mariadb config directory
      become: true
      ansible.builtin.copy:
        src: files/mariadb/
        dest: /etc/nextcloud/mariadb/
        owner: containers
        group: containers
        mode: 0600

    - name: Create podman networks
      containers.podman.podman_network:
        name: "{{ item }}"
        recreate: false
        state: "present"
      become_user: containers
      become: true
      loop:
        - traefik-nextcloud
        - mariadb-nextcloud
        - redis-nextcloud

    - name: Create redis instance
      become_user: containers
      become: true
      containers.podman.podman_container:
        name: redis
        image: docker.io/redis:latest
        state: present
        volume:
          - redis-data:/data:Z
        network:
          - redis-nextcloud
        generate_systemd:
          path: /home/containers/.config/systemd/user/
          restart_policy: on-failure
          names: true
          new: true

    - name: Create mariadb instance
      become_user: containers
      become: true
      containers.podman.podman_container:
        name: db_nextcloud
        image: docker.io/mariadb:latest
        state: present
        command:
          - "--transaction-isolation=READ-COMMITTED"
          - "--binlog-format=ROW"
        volume:
          - nextcloud-db:/var/lib/mysql:Z
          - /etc/nextcloud/mariadb/:/etc/mysql/conf.d:Z
        network:
          - mariadb-nextcloud
        env:
          MARIADB_ROOT_PASSWORD: "{{ vault_nextcloud_mariadb_root_password }}"
          MARIADB_DATABASE: "{{ vault_nextcloud_mariadb_database }}"
          MARIADB_USER: "{{ vault_nextcloud_mariadb_user }}"
          MARIADB_PASSWORD: "{{ vault_nextcloud_mariadb_password }}"
          MARIADB_AUTO_UPGRADE: "true"
        generate_systemd:
          path: /home/containers/.config/systemd/user/
          restart_policy: on-failure
          names: true
          new: true

    - name: Create nextcloud instance
      become_user: containers
      become: true
      containers.podman.podman_container:
        name: nextcloud
        image: docker.io/nextcloud:latest
        state: present
        volume:
          - nextcloud-html:/var/www/html:Z
          - nextcloud-custom_apps:/var/www/html/custom_apps:Z
          - nextcloud-theme:/var/www/html/themes:Z
          - nextcloud-data:/var/www/html/data:Z
          - nextcloud-config:/var/www/html/config:Z
        network:
          - traefik-nextcloud
          - mariadb-nextcloud
          - redis-nextcloud
        label:
          io.containers.autoupdate: "registry"
          traefik.enable: "true"
          traefik.http.routers.nextcloud.entrypoints: "https"
          traefik.http.routers.nextcloud.rule: "PathPrefix(`/cloud`)"
          traefik.http.routers.nextcloud.tls: "true"
          traefik.http.routers.nextcloud.tls.certresolver: "wildcard"
          traefik.http.routers.nextcloud.service: "nextcloud"
          traefik.http.routers.nextcloud.middlewares: "nextcloud-redirectregex,nextcloud-headers,http-compress@file"
          traefik.http.middlewares.nextcloud-redirectregex.redirectRegex.permanent: "true"
          traefik.http.middlewares.nextcloud-redirectregex.redirectRegex.regex: "https://(.*)/cloud/.well-known/(card|cal)dav"
          traefik.http.middlewares.nextcloud-redirectregex.redirectRegex.replacement: "https://${1}/cloud/remote.php/dav/"
          traefik.http.middlewares.nextcloud-headers.headers.stsSeconds: "31536000"
          traefik.http.middlewares.nextcloud-headers.headers.stsIncludeSubdomains: "true"
          traefik.http.services.nextcloud.loadbalancer.server.port: "80"
          traefik.docker.network: "traefik-nextcloud"
        env:
          REDIS_HOST: "redis"
          REDIS_PORT: "6379"
          MYSQL_DATABASE: "{{ vault_nextcloud_mariadb_database }}"
          MYSQL_USER: "{{ vault_nextcloud_mariadb_user }}"
          MYSQL_PASSWORD: "{{ vault_nextcloud_mariadb_password }}"
          MYSQL_HOST: "db_nextcloud"
          NEXTCLOUD_DATA_DIR: "/var/www/html/data"
          SMTP_HOST: "{{ vault_smtp_host }}"
          SMTP_SECURE: "{{ vault_smtp_protocol }}"
          SMTP_PORT: "{{ vault_smtp_port }}"
          SMTP_AUTHTYPE: "LOGIN"
          SMTP_NAME: "{{ vault_smtp_user }}"
          SMTP_PASSWORD: "{{ vault_smtp_password }}"
          MAIL_FROM_ADDRESS: "nextcloud"
          MAIL_DOMAIN: "{{ vault_smtp_domain }}"
          TRUSTED_PROXIES: "traefik"
        generate_systemd:
          path: /home/containers/.config/systemd/user/
          restart_policy: on-failure
          names: true
          new: true

    - name: Start containers at boot
      become_user: containers
      become: true
      ansible.builtin.systemd:
        scope: user
        name: container-{{ item }}.service
        enabled: true
        state: started
        daemon_reload: true
      loop:
        - nextcloud
        - redis
        - db_nextcloud

    - name: Enable a timer unit
      become: true
      become_user: containers
      ansible.builtin.systemd:
        scope: user
        name: nextcloudcron.timer
        enabled: true
        state: started
        daemon_reload: true