radarr.yml

---

- hosts: homelab

  vars:
    application: radarr

    docker_network: "{{ networks.pub }}"

  handlers:
    - name: Restart
      community.docker.docker_container:
        name: "{{ application }}"
        restart: true
        comparisons:
          '*': ignore

  tasks:
    - name: Create config folder
      ansible.builtin.file:
        path: "{{ config_directory }}"
        state: directory
        owner: "{{ common_user }}"
        group: "{{ common_root_group }}"
        mode: "0771"

    - name: Copy SQL database init script to create log database
      ansible.builtin.copy:
        content: |
          #!/usr/bin/env bash

          set -euo pipefail

          psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
            CREATE DATABASE "{{ application }}-log";
            GRANT ALL PRIVILEGES ON DATABASE "{{ application }}-log" TO "$POSTGRES_USER";
          EOSQL
        dest: "{{ config_directory }}/init-log-db.sh"
        mode: "0755"

    - name: Create postgres container
      ansible.builtin.import_role:
        name: postgres
      vars:
        postgres_version: 16
        postgres_database: "{{ application }}-main"
        postgres_directory_extra:
          - "{{ config_directory }}/init-log-db.sh:/docker-entrypoint-initdb.d/init-log-db.sh:ro"
        postgres_password: !vault |
          $ANSIBLE_VAULT;1.1;AES256
          39313963656533633438636530313562363939393261623962343538316535653236623636353563
          6634613061353235343736373037323565316238333732330a333166373836653633313366366436
          37313938666665396638336136393661363634663562356434656465626566313965656165366534
          3865313664613262660a313036633039643530636266336466333161316335663230373361663566
          64343163303566656461396630386237346262313662633537386138643534303037356239303363
          6233633538623362366461663538663461613838386238323133

    - name: Create container
      ansible.builtin.include_role:
        name: docker_container
      vars:
        image: lscr.io/linuxserver/radarr:version-5.16.3.9541
        volumes:
          - "{{ config_directory }}/config:/config"
          - "{{ common_directory_storage }}:{{ common_mounted_directory }}"
        env:
          PUID: "{{ common_user_id | string }}"
          PGID: "{{ common_root_group | string }}"
          TZ: "{{ common_timezone }}"
        traefik:
          - port: 7878
            auth: page
            rule: Host(`{{ application }}.{{ common_tld }}`)
          -
            name: "{{ application }}-bypass-auth"
            port: 7878
            rule: Host(`{{ application }}.{{ common_tld }}`) && PathPrefix(`/api/`) && Header(`{{ traefik_bypass_auth_header.key }}`, `{{ traefik_bypass_auth_header.value }}`)
        homepage:
          group: Favourites
          weight: 410
          description: "Manage and download movies"
          widget:
            key: "{{ radarr_api_key }}"
            enableQueue: "true"
            fields: '["wanted", "movies"]'
        healthcheck:
          test: "curl -f http://localhost:7878/ || exit 1"
          start_period: 5s
          interval: 5s
          retries: 3
        blackbox:
          path: /ping
        labels:
          autoheal: "true"

    - name: Wait for config
      ansible.builtin.wait_for:
        path: "{{ config_directory }}/config/config.xml"

    - name: Update apt cache
      ansible.builtin.apt:
        update_cache: true
        cache_valid_time: 600
      changed_when: false

    - name: Install lxml
      ansible.builtin.apt:
        name: python3-lxml
        state: present
      register: result
      until: result is success
      retries: 5
      delay: 5

    - name: Configure config.xml
      community.general.xml:
        path: "{{ config_directory }}/config/config.xml"
        xpath: "/Config/{{ item.key }}"
        value: "{{ item.value | string }}"
        pretty_print: true
      loop: "{{ _radarr_config | dict2items }}"
      notify: Restart
      vars:
        _radarr_config:
          ApiKey: "{{ radarr_api_key }}"
          LaunchBrowser: "False"
          AnalyticsEnabled: "False"
          AuthenticationMethod: "External"

          # https://wiki.servarr.com/radarr/postgres-setup
          PostgresHost: "{{ _postgres_hostname }}"
          PostgresPort: "{{ _postgres_port }}"
          PostgresMainDb: "{{ _postgres_database }}"
          PostgresLogDb: "{{ application }}-log"
          PostgresUser: "{{ _postgres_username }}"
          PostgresPassword: "{{ _postgres_password }}"