Minecraft modpacks.ch server management

roles/minecraft/tasks/java.yml

@@ -0,0 +1,47 @@
+- name: Install GPG
+  apt:
+    name: gpg
+    state: present
+  when: item.java is defined and item.java == 8
+  loop: "{{ minecraft }}"
+
+- name: Add AdoptOpenJDK's signing key
+  apt_key:
+    id: 8ED17AF5D7E675EB3EE3BCE98AC3B29174885C03
+    url: https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public
+  when: item.java is defined and item.java == 8
+  loop: "{{ minecraft }}"
+
+- name: Install AdoptOpenJDK repository
+  apt_repository:
+    repo: deb https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/ buster main
+    mode: 0644
+    state: present
+  when: item.java is defined and item.java == 8
+  loop: "{{ minecraft }}"
+
+- name: Install Java 8
+  apt:
+    name: adoptopenjdk-8-hotspot
+    state: present
+  when: item.java is defined and item.java == 8
+  loop: "{{ minecraft }}"
+
+- name: Install Java 11
+  apt:
+    name: openjdk-11-jre
+    state: present
+  when: item.java is not defined or item.java == 11
+  loop: "{{ minecraft }}"
+
+- name: Activate Java 8
+  alternatives:
+    name: java
+    path: /usr/lib/jvm/adoptopenjdk-8-hotspot-amd64/jre/bin/java
+  when: minecraft_java == 8
+
+- name: Activate Java 11
+  alternatives:
+    name: java
+    path: /usr/lib/jvm/java-11-openjdk-amd64/bin/java
+  when: minecraft_java == 11

roles/minecraft/tasks/main.yml

@@ -1,55 +1,14 @@
-- name: Install Screen
-  apt:
-    name: screen
-    state: present
-
-- name: Install Java
-  apt:
-    name: default-jre
-    state: present
-
-- name: Create Minecraft user
-  user:
-    name: "{{ minecraft_user }}"
-    state: present
-    shell: /bin/bash
-
-- name: Create Minecraft directory
-  file:
-    path: "{{ minecraft_home }}"
-    state: directory
-    owner: "{{ minecraft_user }}"
-    group: "{{ minecraft_user }}"
-
-- name: Download Minecraft
-  get_url:
-    url: "{{ minecraft_url }}"
-    dest: "{{ minecraft_home }}/minecraft_server.jar"
-    checksum: "sha1:{{ minecraft_sha1 }}"
-    owner: "{{ minecraft_user }}"
-    group: "{{ minecraft_user }}"
-    mode: 0700
-
-- name: Deploy Minecraft systemd service
-  template:
-    src: minecraft.service.j2
-    dest: "/etc/systemd/system/minecraft.service"
-  register: minecraft_systemd
-
-- name: Answer to Mojang's EULA
-  template:
-    src: eula.txt.j2
-    dest: "{{ minecraft_home }}/eula.txt"
-    owner: "{{ minecraft_user }}"
-    group: "{{ minecraft_user }}"
-
-- name: Reload systemd manager configuration
-  systemd:
-    daemon_reload: true
-  when: minecraft_systemd.changed
-
-- name: Start Service
-  service:
-    name: minecraft
-    state: started
+- import_tasks: system.yml
+  when: minecraft_eula
+
+- import_tasks: java.yml
+  when: minecraft_eula
+
+- import_tasks: vanilla.yml
+  when: minecraft_eula
+
+- import_tasks: modpacks.yml
+  when: minecraft_eula
+
+- import_tasks: service.yml
   when: minecraft_eula

roles/minecraft/tasks/modpacks.yml

@@ -0,0 +1,33 @@
+- name: Download Minecraft modpack installer
+  get_url:
+    url: "{{ minecraft_modpack_url }}"
+    dest: "{{ minecraft_home }}/{{ item.name }}/serverinstall_{{ item.modpack | replace ('/', '_') }}"
+    owner: "{{ minecraft_user }}"
+    group: "{{ minecraft_user }}"
+    mode: 0700
+  loop: "{{ minecraft }}"
+  when: item.modpack is defined and item.sha1 is not defined
+
+- name: Run Minecraft modpack installer
+  command: "sudo -u {{ minecraft_user }} ./serverinstall_{{ item.modpack | replace ('/', '_') }} --auto"
+  args:
+    creates: "{{ minecraft_home }}/{{ item.name }}/mods"
+    chdir: "{{ minecraft_home }}/{{ item.name }}"
+  loop: "{{ minecraft }}"
+  when: item.modpack is defined and item.sha1 is not defined
+
+- name: Find Minecraft Forge
+  find:
+    paths: "{{ minecraft_home }}/{{ item.name }}"
+    patterns: "forge*.jar"
+  register: minecraft_forge
+  loop: "{{ minecraft }}"
+  when: item.modpack is defined and item.sha1 is not defined
+
+- name: Link to Minecraft Forge
+  file:
+    src: "{{ item.files[0].path }}"
+    dest: "{{ minecraft_home }}/{{ item.item.name }}/minecraft_server.jar"
+    state: link
+  loop: "{{ minecraft_forge.results }}"
+  when: minecraft_forge is defined and item.files[0].path is defined

roles/minecraft/tasks/service.yml

@@ -0,0 +1,17 @@
+- name: Deploy Minecraft systemd service
+  template:
+    src: minecraft.service.j2
+    dest: "/etc/systemd/system/minecraft@.service"
+  register: minecraft_systemd
+
+- name: Reload systemd manager configuration
+  systemd:
+    daemon_reload: true
+  when: minecraft_systemd.changed
+
+- name: Start Service
+  service:
+    name: "minecraft@{{ minecraft_onboot }}"
+    state: started
+    enabled: true
+  when: minecraft_eula and minecraft_onboot is defined

roles/minecraft/tasks/system.yml

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+- name: Install Screen
+  apt:
+    name: screen
+    state: present
+
+- name: Create Minecraft user
+  user:
+    name: "{{ minecraft_user }}"
+    state: present
+    shell: /bin/bash
+
+- name: Create Minecraft directory
+  file:
+    path: "{{ minecraft_home }}/{{ item.name }}"
+    state: directory
+    owner: "{{ minecraft_user }}"
+    group: "{{ minecraft_user }}"
+  loop: "{{ minecraft }}"
+
+- name: Answer to Mojang's EULA
+  template:
+    src: eula.txt.j2
+    dest: "{{ minecraft_home }}/{{ item.name }}/eula.txt"
+    owner: "{{ minecraft_user }}"
+    group: "{{ minecraft_user }}"
+  loop: "{{ minecraft }}"

roles/minecraft/tasks/vanilla.yml

@@ -0,0 +1,10 @@
+- name: Download Minecraft
+  get_url:
+    url: "{{ minecraft_url }}"
+    dest: "{{ minecraft_home }}/{{ item.name }}/minecraft_server.jar"
+    checksum: "sha1:{{ item.sha1 }}"
+    owner: "{{ minecraft_user }}"
+    group: "{{ minecraft_user }}"
+    mode: 0700
+  loop: "{{ minecraft }}"
+  when: item.sha1 is defined