ansible/roles/docker-minecraft/tasks/main.yml

#!/usr/bin/env ansible-playbook
# vim:ft=ansible:
---
- name: assure minecraft {{ minecraft_name }} directory structure
  file:
    state: directory
    owner: "{{ minecraft_uid }}"
    group: "{{ minecraft_gid }}"
    mode: "0750"
    path: "{{ item }}"
    # We recurse here since these directories *and all of their contents*
    # should be read-write by the container without exception.
    recurse: yes
  with_items:
    - "{{ minecraft_data_prefix }}/backups"
    - "{{ minecraft_data_prefix }}/logs"
    - "{{ minecraft_data_prefix }}/world"
- name: assure minecraft {{ minecraft_name }} files
  file:
    state: touch
    owner: "{{ minecraft_uid }}"
    group: "{{ minecraft_gid }}"
    mode: "0640"
    path: "{{ item }}"
  with_items:
    - "{{ minecraft_data_prefix }}/ops.json"
    - "{{ minecraft_data_prefix }}/server.properties"
- name: assure {{ minecraft_name }} server properties
  lineinfile:
    state: present
    regexp: "^{{ item.key }}"
    line: "{{ item.key }}={{ item.value }}"
    path: "{{ minecraft_data_prefix }}/server.properties"
  with_dict: "{{ minecraft_server_properties }}"
  notify: "restart minecraft {{ minecraft_name }}"
- name: assure minecraft {{ minecraft_name }} container
  docker_container:
    name: "minecraft-{{ minecraft_name }}"
    state: "{{ minecraft_state }}"
    image: "{{ minecraft_image }}"
    restart_policy: "{{ minecraft_restart_policy }}"
    pull: yes
    user: "{{ minecraft_uid }}:{{ minecraft_gid }}"
    env:
      TZ: "{{ minecraft_timezone }}"
      ARGS: "{{ minecraft_jvm_args }} {{ minecraft_jvm_extra_args }}"
      JRE_XMX: "{{ minecraft_xmx }}"
      JRE_XMS: "{{ minecraft_xms }}"
      FORGE_PACK_ZIP: "{{ minecraft_pack_zip }}"
    ports:
      - "{{ minecraft_external_port }}:25565/tcp"
      - "{{ minecraft_external_port }}:25565/udp"
    volumes:
      - "{{ minecraft_data_prefix }}/backups:/minecraft/backups"
      - "{{ minecraft_data_prefix }}/logs:/minecraft/logs"
      - "{{ minecraft_data_prefix }}/ops.json:/minecraft/ops.json"
      - "{{ minecraft_data_prefix }}/server.properties:/minecraft/server.properties"
      - "{{ minecraft_data_prefix }}/world:/minecraft/world"