✨ Add Valheim server

README.md

@@ -106,6 +106,7 @@ If you have a spare domain name you can configure applications to be accessible
 * [Transmission](https://transmissionbt.com/) - BitTorrent client (with OpenVPN if you have a supported VPN provider)
 * [Ubooquity](http://vaemendis.net/ubooquity/) - Book and comic server
 * [uTorrent](https://www.utorrent.com/) - The best torrent downloading app for beginners
+* [Valheim Server](https://github.com/mbround18/valheim-docker) - Valheim dedicated gameserver manager.
 * [Virtual Desktop](https://github.com/RattyDAVE/docker-ubuntu-xrdp-mate-custom) - A virtual desktop running on your NAS.
 * [Wallabag](https://wallabag.org/) - Save and classify articles. Read them later.
 * [Watchtower](https://github.com/v2tec/watchtower) - Monitor your Docker containers and update them if a new version is available

nas.yml

@@ -414,6 +414,10 @@
       tags:
         - utorrent
 
+    - role: valheim
+      tags:
+        - valheim
+
     - role: virtual_desktop
       tags:
         - virtual_desktop

roles/valheim/defaults/main.yml

@@ -0,0 +1,86 @@
+---
+valheim_enabled: false
+valheim_available_externally: false
+
+# directories
+valheim_data_directory: "{{ docker_home }}/valheim"
+
+# network
+valheim_port_a: "2456"
+valheim_port_b: "2457"
+valheim_port_c: "2458"
+valheim_hostname: "valheim"
+
+# docker
+valheim_container_name: "valheim"
+valheim_image_name: "mbround18/valheim"
+valheim_image_version: "latest"
+
+# uid/gid
+valheim_user_id: "1000"
+valheim_group_id: "1000"
+
+# specs
+valheim_memory: 1g
+
+# valheim
+valheim_name: "Created With Valheim Docker"
+valheim_world: "Dedicated"
+valheim_password: "Strong! Password @ Here"
+valheim_public: "1"
+valheim_auto_update: "1"
+valheim_auto_update_pause_with_players: "0"
+valheim_auto_update_schedule: "0 1 * * *"
+valheim_auto_backup: "1"
+valheim_auto_backup_nice_level: "19"
+valheim_auto_backup_schedule: "*/15 * * * *"
+valheim_auto_backup_remove_old: "1"
+valheim_auto_backup_days_to_live: "3"
+valheim_auto_backup_on_update: "1"
+valheim_auto_backup_on_shutdown: "1"
+valheim_auto_backup_pause_with_no_players: "0"
+valheim_webhook_url: "https://discord.com/api/webhooks/IM_A_SNOWFLAKE/AND_I_AM_A_SECRET"
+valheim_webhook_include_public_ip: "1"
+valheim_update_on_startup: "0"
+valheim_enable_crossplay: "0"
+valheim_type: "Vanilla"
+valheim_preset: ""
+valheim_modifiers: ""
+valheim_set_key: ""
+valheim_mods: ""
+valheim_additional_steamcmd_args: ""
+valheim_scheduled_restart: "0"
+valheim_scheduled_restart_schedule: "0 2 * * *"
+
+valheim_env:
+  PUID: "{{ valheim_user_id }}"
+  PGID: "{{ valheim_group_id }}"
+  PORT: "{{ valheim_port_a }}"
+  NAME: "{{ valheim_name }}"
+  WORLD: "{{ valheim_world }}"
+  PASSWORD: "{{ valheim_password }}"
+  TZ: "{{ ansible_nas_timezone }}"
+  PUBLIC: "{{ valheim_public }}"
+  AUTO_UPDATE: "{{ valheim_auto_update }}"
+  AUTO_UPDATE_PAUSE_WITH_PLAYERS: "{{ valheim_auto_update_pause_with_players }}"
+  AUTO_UPDATE_SCHEDULE: "{{ valheim_auto_update_schedule }}"
+  AUTO_BACKUP: "{{ valheim_auto_backup }}"
+  AUTO_BACKUP_SCHEDULE: "{{ valheim_auto_backup_schedule }}"
+  AUTO_BACKUP_NICE_LEVEL: "{{ valheim_auto_backup_nice_level }}"
+  AUTO_BACKUP_REMOVE_OLD: "{{ valheim_auto_backup_remove_old }}"
+  AUTO_BACKUP_DAYS_TO_LIVE: "{{ valheim_auto_backup_days_to_live }}"
+  AUTO_BACKUP_ON_UPDATE: "{{ valheim_auto_backup_on_update }}"
+  AUTO_BACKUP_ON_SHUTDOWN: "{{ valheim_auto_backup_on_shutdown }}"
+  AUTO_BACKUP_PAUSE_WITH_NO_PLAYERS: "{{ valheim_auto_backup_pause_with_no_players }}"
+  UPDATE_ON_STARTUP: "{{ valheim_update_on_startup }}"
+  ENABLE_CROSSPLAY: "{{ valheim_enable_crossplay }}"
+  TYPE: "{{ valheim_type }}"
+  SCHEDULED_RESTART: "{{ valheim_scheduled_restart }}"
+  SCHEDULED_RESTART_SCHEDULE: "{{ valheim_scheduled_restart_schedule }}"
+  # WEBHOOK_URL: "{{ valheim_webhook_url }}"
+  # WEBHOOK_INCLUDE_PUBLIC_IP: "{{ valheim_webhook_include_public_ip }}"
+  # PRESET: "{{ valheim_preset }}"
+  # MODIFIERS: "{{ valheim_modifiers }}"
+  # SET_KEY: "{{ valheim_set_key }}"
+  # MODS: "{{ valheim_mods }}"
+  # ADDITIONAL_STEAMCMD_ARGS: "{{ valheim_additional_steamcmd_args }}"

roles/valheim/molecule/default/molecule.yml

@@ -0,0 +1,6 @@
+---
+provisioner:
+  inventory:
+    group_vars:
+      all:
+        valheim_enabled: true

roles/valheim/molecule/default/side_effect.yml

@@ -0,0 +1,10 @@
+---
+- name: Stop
+  hosts: all
+  become: true
+  tasks:
+    - name: "Include {{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') | basename }} role"
+      ansible.builtin.include_role:
+        name: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') | basename }}"
+      vars:
+        valheim_enabled: false

roles/valheim/molecule/default/verify.yml

@@ -0,0 +1,18 @@
+---
+- name: Verify
+  hosts: all
+  gather_facts: false
+  tasks:
+    - ansible.builtin.include_vars:
+        file: ../../defaults/main.yml
+
+    - name: Get valheim container state
+      community.docker.docker_container:
+        name: "{{ valheim_container_name }}"
+      register: result
+
+    - name: Check if valheim containers are running
+      ansible.builtin.assert:
+        that:
+          - result.container['State']['Status'] == "running"
+          - result.container['State']['Restarting'] == false

roles/valheim/molecule/default/verify_stopped.yml

@@ -0,0 +1,18 @@
+---
+- name: Verify
+  hosts: all
+  gather_facts: false
+  tasks:
+    - ansible.builtin.include_vars:
+        file: ../../defaults/main.yml
+
+    - name: Try and stop and remove valheim
+      community.docker.docker_container:
+        name: "{{ valheim_container_name }}"
+        state: absent
+      register: result
+
+    - name: Check if Valheim is stopped
+      ansible.builtin.assert:
+        that:
+          - not result.changed

roles/valheim/tasks/main.yml

@@ -0,0 +1,49 @@
+---
+- name: Start Valheim
+  block:
+    - name: Create Valheim Directories
+      ansible.builtin.file:
+        path: "{{ item }}"
+        state: directory
+        owner: "{{ valheim_user_id }}"
+        group: "{{ valheim_group_id }}"
+      with_items:
+        - "{{ valheim_data_directory }}/saves"
+        - "{{ valheim_data_directory }}/server"
+        - "{{ valheim_data_directory }}/backups"
+
+    - name: Valheim Docker Container
+      community.docker.docker_container:
+        name: "{{ valheim_container_name }}"
+        image: "{{ valheim_image_name }}:{{ valheim_image_version }}"
+        pull: true
+        volumes:
+          - "{{ valheim_data_directory }}/saves:/home/steam/.config/unity3d/IronGate/Valheim"
+          - "{{ valheim_data_directory }}/server:/home/steam/valheim"
+          - "{{ valheim_data_directory }}/backups:/home/steam/backups"
+        ports:
+          - "{{ valheim_port_a }}:2456/udp"
+          - "{{ valheim_port_b }}:2457/udp"
+          - "{{ valheim_port_c }}:2458/udp"
+        env: "{{ valheim_env }}"
+        restart_policy: unless-stopped
+        memory: "{{ valheim_memory }}"
+        capabilities:
+          - SYS_NICE
+        labels:
+          traefik.enable: "{{ valheim_available_externally | string }}"
+          traefik.http.routers.valheim.rule: "Host(`{{ valheim_hostname }}.{{ ansible_nas_domain }}`)"
+          traefik.http.routers.valheim.tls.certresolver: "letsencrypt"
+          traefik.http.routers.valheim.tls.domains[0].main: "{{ ansible_nas_domain }}"
+          traefik.http.routers.valheim.tls.domains[0].sans: "*.{{ ansible_nas_domain }}"
+          traefik.http.services.valheim.loadbalancer.server.port: "2456"
+  when: valheim_enabled is true
+
+- name: Stop Valheim
+  block:
+    - name: Stop Valheim
+      community.docker.docker_container:
+        name: "{{ valheim_container_name }}"
+        state: absent
+
+  when: valheim_enabled is false

website/docs/applications/gaming/valheim.md

@@ -0,0 +1,17 @@
+---
+title: "Valheim Server"
+---
+
+Homepage: [https://github.com/mbround18/valheim-docker](https://github.com/mbround18/valheim-docker)
+
+Valheim Docker powered by Odin. The Valheim dedicated gameserver manager which is designed with resiliency in mind by providing automatic updates, world backup support, and a user friendly cli interface.
+
+## Usage
+
+Set `valheim_enabled: true` in your `inventories/<your_inventory>/group_vars/nas.yml` file.
+
+Set `valheim_optional_env` to a list of environment variables you need for the server. You can use many `valheim_*` variables alredy defined as defaults.
+
+Valheim server will be available at [http://ansible_nas_host_or_ip:2456](http://ansible_nas_host_or_ip:2456) address.
+
+Refer to [Valheim-docker documentation](https://github.com/mbround18/valheim-docker) for further details on how to manage the Valheim servers.