New Minecraft Role

roles/minecraft/README.md

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+# minecraft role
+
+Роль для разворачивания сервера майнкрафта.
+
+Перед прокаткой роли необходимо поставить некоторые модули к ansible:
+```
+ansible-galaxy collection install community.general
+```
+
+На хосте должен быть настроен sshd (PermitRootLogin yes) и установлен Python3.
+
+Первый запуск роли происходит с помощью команды:
+```
+ansible-playbook -l server roles/minecraft/minecraft.yml -u root --ask-pass
+```
+
+После настройки системы роль может запускаться следующим образом:
+```
+ansible-playbook -l server roles/minecraft/minecraft.yml  -K
+```

roles/minecraft/defaults/main.yml

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+---
+### COMMON ###
+
+alpine_version: latest-stable
+
+
+### PACKAGES ###
+
+system_pkgs:
+  - chrony
+  - tzdata
+  - htop
+  - screen
+  - git
+  - wget
+  - mc
+  - ncdu
+  - vim
+  - nano
+  - rsync
+  - unzip
+  - tar
+
+mine_pkgs:
+  - openjdk17-jdk
+  - ncurses
+  - rcon
+
+ext_pkgs:
+  - mariadb
+  - mariadb-client
+  - mariadb-backup
+  - py3-pymysql
+  - nginx
+  - php82-fpm
+  - php-pdo_mysql
+  - php82-mysqli
+  - php82-session
+
+
+### Nginx ###
+
+nginx_user: nginx
+worker_processes: auto
+worker_connections: 1024
+root_dir: /srv/www
+log_dir: /var/log/nginx
+
+
+### php-fpm ###
+
+phpfpm_ver: "php82-fpm"
+phpfpm_init: "php-fpm82"
+phpfpm_path: "/etc/php82/"
+
+
+### MariaDB ###
+
+sql_user: minecraft_sql
+sql_pass: !vault |
+          $ANSIBLE_VAULT;1.1;AES256
+          blabla
+
+minecraft_db:
+  - dynmap
+  - logsec
+  - permissionsex
+  - luckperms
+
+### SSH ###
+
+# SEE in inventory lxc.yml
+
+### SERVER ###
+
+server_user: user
+
+MINHEAP: 2G
+MAXHEAP: 10G
+
+### SERVER CONFIG ###
+
+rcon_port: 25566
+# survival, creative, adventure, spectator
+gamemode: survival
+enforce_secure_profile: false
+level_name: world
+server_status: Hello
+view_distance: 10
+game_port: 25565
+# true or false
+pvp: true
+# Обновление блоков (актуально для редстоун машин)
+# default - 1000000
+neighbor_updates: 1000
+# peaceful, easy, normal and hard
+difficulty: hard
+# Размер пакета до его сжатия, больше значение - большая производительность
+# CPU (но при этом пользователи со слабым интернетом страдают).
+# -1 отключает компрессию
+network_compression_threshold: 128
+max_players: 100
+# true or false
+enable_rcon: false
+#Позволяет изменять права операторов.
+# 1 — Операторы могут ломать / ставить блоки внутри радиуса защиты
+# территории спауна.
+# 2 — Операторы могут использовать команды /clear, /difficulty, /effect,
+# /gamemode, /gamerule, /give, /tp, и могут изменять командные блоки.
+# 3 — Операторы могут использовать команды /ban, /deop, /kick, и /op.
+# 4 — Операторы могут использовать команду /stop.
+op_permission_level: 3
+# Позволяет изменять дистанцию рендера энтити для клиентов в процентах.
+# Более высокие значения могут привести к снижению производительности сервера,
+# поскольку чем выше значение, тем выше дальность прорисовки энтити и больше
+# ресурсов нужно для их обработки.
+# Это настройка выражается в процентах (100% — по умолчанию). Например,
+# установка этого значения на 50 уменьшит дальность рендера энтити вдвое.
+# Представляет собой серверный аналог изменения прорисовки у клиента.
+entity_broadcast_range: 150
+simulation_distance: 10
+rcon_password: 12345qaz
+spawn_protection: 3
+
+
+### OPS ###
+
+ops:
+  Player:
+    uuid: "blabla"
+    level: 3
+    bypassesPlayerLimit: false
+  Admin:
+    uuid: "blabla"
+    level: 3
+    bypassesPlayerLimit: false

roles/minecraft/files/mariadb/mariadb-server.cnf

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+[server]
+bind-address=127.0.0.1
+
+
+[mysqld]
+#skip-networking
+
+
+[galera]
+
+
+[embedded]
+
+
+[mariadb]
+
+[mariadb-10.5]

roles/minecraft/files/repositories

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+# Managed by Ansible
+
+http://mirror.yandex.ru/mirrors/alpine/latest-stable/main
+http://mirror.yandex.ru/mirrors/alpine/latest-stable/community

roles/minecraft/files/server/eula.txt

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+eula=true

roles/minecraft/handlers/main.yml

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+---
+- name: Restart ssh server
+  ansible.builtin.service:
+    name: sshd
+    state: restarted
+
+- name: Restart chronyd
+  ansible.builtin.service:
+    name: chronyd
+    state: restarted
+
+- name: Restart minecraft Server
+  ansible.builtin.service:
+    name: minecraftd
+    state: restarted
+
+- name: Reload minecraft Server
+  ansible.builtin.service:
+    name: minecraftd
+    state: reloaded
+
+- name: Restart MariaDB
+  ansible.builtin.service:
+    name: mariadb
+    state: restarted
+
+- name: Restart php-fpm
+  ansible.builtin.service:
+    name: "{{ phpfpm_init }}"
+    state: restarted
+
+- name: Restart nginx
+  ansible.builtin.service:
+    name: nginx
+    state: restarted

roles/minecraft/minecraft.yml

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+---
+- name: Minecraft Role
+  become: yes
+  hosts: all
+  gather_facts: yes
+
+  roles:
+    - ../minecraft

roles/minecraft/tasks/backups.yml

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+---
+- name: Create a backup directory
+  ansible.builtin.file:
+    path: "/home/{{ server_user }}/backups"
+    state: directory
+    owner: "{{ server_user }}"
+    group: "{{ server_user }}"
+    mode: '0755'
+
+- name: Generate backup script
+  ansible.builtin.template:
+    src: backup_server.j2
+    dest: "/home/{{ server_user }}/backup_server.sh"
+    owner: "{{ server_user }}"
+    group: "{{ server_user }}"
+    mode: '0755'
+
+- name: Creates a cron file for backup
+  ansible.builtin.cron:
+    name: Backup Minecraft server
+    minute: "0"
+    hour: "1"
+    user: "{{ server_user }}"
+    job: "/home/{{ server_user }}/backup_server.sh"

roles/minecraft/tasks/basic.yml

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+---
+- name: Rename host
+  ansible.builtin.hostname:
+    name: "{{ inventory_hostname }}"
+
+- name: Change hosts
+  ansible.builtin.template:
+    src: hosts.j2
+    dest: /etc/hosts
+    backup: true
+
+- name: Change MOTD file
+  ansible.builtin.template:
+    src: motd.j2
+    dest: /etc/motd
+    owner: root
+    group: root
+    mode: '0644'
+    backup: true
+
+- name: Set timezone to Europe/Moscow
+  community.general.timezone:
+    name: Europe/Moscow
+
+- name: Modify chronyd init.d args
+  ansible.builtin.lineinfile:
+    path: /etc/conf.d/chronyd
+    regexp: 'ARGS=""'
+    line:   'ARGS="-x"'
+
+- name: Add Chrony to boot
+  ansible.builtin.service:
+    name: chronyd
+    runlevel: default
+    enabled: True
+    use: openrc
+  when: not ansible_check_mode
+  notify: Restart chronyd
+
+- name: Create sshd.conf
+  ansible.builtin.template:
+    src: sshd_config.j2
+    dest: /etc/ssh/sshd_config
+    validate: /usr/sbin/sshd -t -f %s
+    backup: true
+  notify: Restart ssh server
+
+- name: Add sshd to boot
+  ansible.builtin.service:
+    name: sshd
+    runlevel: default
+    enabled: True
+    use: openrc
+  when: not ansible_check_mode

roles/minecraft/tasks/main.yml

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+---
+- name: Update and install packets
+  ansible.builtin.include_tasks:
+    file: packets.yml
+    apply:
+      tags:
+        - run_update
+  tags:
+    - always
+
+- name: Make basic configure
+  ansible.builtin.include_tasks:
+    file: basic.yml
+    apply:
+      tags:
+        - run_basic
+  tags:
+    - always
+
+- name: Create users
+  ansible.builtin.include_tasks:
+    file: users.yml
+    apply:
+      tags:
+        - run_users
+  tags:
+    - always
+
+- name: Deploy Initd server daemon
+  ansible.builtin.include_tasks:
+    file: service.yml
+    apply:
+      tags:
+        - run_service
+  tags:
+    - always
+
+- name: Deploy Server
+  ansible.builtin.include_tasks:
+    file: server.yml
+    apply:
+      tags:
+        - run_server
+  tags:
+    - always
+
+- name: Make backuping
+  ansible.builtin.include_tasks:
+    file: backups.yml
+    apply:
+      tags:
+        - run_backups
+  tags:
+    - always
+
+- name: Install plugins
+  ansible.builtin.include_tasks:
+    file: plugins.yml
+    apply:
+      tags:
+        - run_plugins
+  tags:
+    - always
+
+- name: Config OPs
+  ansible.builtin.include_tasks:
+    file: ops.yml
+    apply:
+      tags:
+        - run_ops
+  tags:
+    - always
+
+- name: Configure MariaDB server
+  ansible.builtin.include_tasks:
+    file: mariadb.yml
+    apply:
+      tags:
+        - run_mariadb
+  tags:
+    - always
+
+- name: Configure php-fpm
+  ansible.builtin.include_tasks:
+    file: php.yml
+    apply:
+      tags:
+        - run_php
+  tags:
+    - always
+
+- name: Configure nginx
+  ansible.builtin.include_tasks:
+    file: nginx.yml
+    apply:
+      tags:
+        - run_nginx
+  tags:
+    - always
+
+- name: Tuning server and plugins
+  ansible.builtin.include_tasks:
+    file: tuning.yml
+    apply:
+      tags:
+        - run_tuning
+  tags:
+    - always

roles/minecraft/tasks/mariadb.yml

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+---
+- name: Update repositories
+  community.general.apk:
+    update_cache: true
+
+- name: Install ext packages
+  community.general.apk:
+    name: "{{ ext_pkgs }}"
+    state: present
+  when: not ansible_check_mode
+
+- name: Check that the mysql dir exists
+  ansible.builtin.stat :
+    path: /var/lib/mysql
+  register: stat_result
+
+- name: Init Mariadb
+  ansible.builtin.service:
+    name: mariadb
+    state: stopped
+    args: setup
+  when: not stat_result.stat.exists
+
+- name: Deploy mariadb config
+  copy:
+    src: "files/mariadb/mariadb-server.cnf"
+    dest: "/etc/my.cnf.d/mariadb-server.cnf"
+    mode: '0644'
+  notify: Restart MariaDB
+
+- name: Flush handlers
+  meta: flush_handlers
+
+- name: mysql_secure_installation
+  when: not stat_result.stat.exists
+  block:
+    - name: Removes all anonymous user accounts
+      community.mysql.mysql_user:
+        login_user: root
+        login_unix_socket: /run/mysqld/mysqld.sock
+        name: ''
+        host_all: true
+        state: absent
+
+    - name: Delete Hostname based MySQL user
+      community.mysql.mysql_user:
+        login_user: root
+        login_unix_socket: /run/mysqld/mysqld.sock
+        name: root
+        host: "{{ansible_nodename}}"
+        state: absent
+
+    - name: Remove MySQL test database
+      community.mysql.mysql_db:
+        login_user: root
+        login_unix_socket: /run/mysqld/mysqld.sock
+        name: test
+        state: absent
+
+    - name: Reload privilege tables
+      ansible.builtin.command: 'mysql -ne "{{ item }}"'
+      with_items:
+        - FLUSH PRIVILEGES
+      changed_when: False
+
+- name: Add MariaDB to boot
+  ansible.builtin.service:
+    name: mariadb
+    runlevel: default
+    enabled: True
+    use: openrc
+  when: not ansible_check_mode
+
+# Minecraft Role Tasks
+- name: Config Mysql Users And DB for Minecraft
+  tags: mine_db
+  block:
+    - name: Create a Dynmap Database
+      community.mysql.mysql_db:
+        login_user: root
+        login_unix_socket: /run/mysqld/mysqld.sock
+        name: "{{ minecraft_db }}"
+        state: present
+
+    - name: Create user and priv db
+      community.mysql.mysql_user:
+        login_user: root
+        login_unix_socket: /run/mysqld/mysqld.sock
+        name: "{{ sql_user }}"
+        password: "{{ sql_pass }}"
+        priv:
+          "{{ item }}.*:ALL"
+        state: present
+        append_privs: True
+      with_items: "{{ minecraft_db }}"
+
+    - name: Reload privilege tables
+      ansible.builtin.command: 'mysql -ne "{{ item }}"'
+      with_items:
+        - FLUSH PRIVILEGES
+      changed_when: False

roles/minecraft/tasks/nginx.yml

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+---
+- name: Update repositories
+  community.general.apk:
+    update_cache: true
+
+- name: Install ext packages
+  community.general.apk:
+    name: "{{ ext_pkgs }}"
+    state: present
+  when: not ansible_check_mode
+
+- name: Add nginx to boot
+  ansible.builtin.service:
+    name: nginx
+    runlevel: default
+    enabled: True
+    use: openrc
+  when: not ansible_check_mode
+
+- name: Deploy nginx.conf
+  template:
+    src: templates/nginx.j2
+    dest: /etc/nginx/nginx.conf
+  notify: Restart nginx

roles/minecraft/tasks/ops.yml

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+---
+- name: Initiate Op List
+  ansible.builtin.set_fact:
+    op_list: []
+
+- name: Add new JSON Objects to List
+  ansible.builtin.set_fact:
+    op_list: "{{ op_list +
+                [{ 'uuid': ops[item].uuid,
+                   'name': item,
+                   'level': ops[item].level,
+                   'bypassesPlayerLimit': ops[item].bypassesPlayerLimit}] }}"
+  with_items: "{{ ops }}"
+
+- name: Debug
+  ansible.builtin.debug:
+    var: op_list
+
+- name: Write output json file
+  ansible.builtin.copy:
+    dest: "/home/{{ server_user }}/minecraft/ops.json"
+    owner: "{{ server_user }}"
+    group: "{{ server_user }}"
+    mode: '0644'
+    content: "{{ op_list | to_nice_json(sort_keys=False, indent=2) }}"

roles/minecraft/tasks/packets.yml

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+---
+- name: Config repos
+  ansible.builtin.copy:
+    src: repositories
+    dest: /etc/apk/
+    owner: root
+    group: root
+    mode: '0644'
+    backup: true
+
+- name: Update repositories
+  community.general.apk:
+    update_cache: true
+
+- name: Update all installed packages to the latest versions
+  community.general.apk:
+    upgrade: yes
+
+- name: Install system packages
+  community.general.apk:
+    name: "{{ system_pkgs }}"
+    state: present
+  when: not ansible_check_mode
+
+- name: Install minecraft packages
+  community.general.apk:
+    name: "{{ mine_pkgs }}"
+    state: present
+  when: not ansible_check_mode

roles/minecraft/tasks/php.yml

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+---
+- name: Update repositories
+  community.general.apk:
+    update_cache: true
+
+- name: Install ext packages
+  community.general.apk:
+    name: "{{ ext_pkgs }}"
+    state: present
+  when: not ansible_check_mode
+
+- name: Add php-fpm to boot
+  ansible.builtin.service:
+    name: "{{ phpfpm_init }}"
+    runlevel: default
+    enabled: True
+    use: openrc
+  when: not ansible_check_mode
+
+- name: Configure php-fpm
+  lineinfile:
+    dest: "{{ phpfpm_path}}/php-fpm.d/www.conf"
+    regexp: "^{{ item.property | regex_escape() }} = "
+    line: "{{ item.property }} = {{ item.value }}"
+  with_items:
+    - { property: 'user', value: 'nginx' }
+    - { property: 'group', value: 'nginx' }
+  notify: Restart php-fpm

roles/minecraft/tasks/plugins.yml

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+---
+- name: Deploy plugins
+  copy:
+    src: "files/plugins/"
+    dest: "/home/{{ server_user }}/minecraft/plugins/"
+    owner: "{{ server_user }}"
+    group: "{{ server_user }}"
+    mode: '0644'
+  notify: Restart minecraft Server

roles/minecraft/tasks/server.yml

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+---
+- name: Create a server directory
+  ansible.builtin.file:
+    path: "/home/{{ server_user }}/minecraft"
+    state: directory
+    owner: "{{ server_user }}"
+    group: "{{ server_user }}"
+    mode: '0755'
+
+- name: Deploy server files
+  copy:
+    src: "files/server/"
+    dest: "/home/{{ server_user }}/minecraft/"
+    owner: "{{ server_user }}"
+    group: "{{ server_user }}"
+    mode: '0644'
+  notify: Restart minecraft Server
+  tags: update_server
+
+- name: Deploy server icon
+  ansible.builtin.copy:
+    src: server-icon.png
+    dest: "/home/{{ server_user }}/minecraft/"
+    owner: "{{ server_user }}"
+    group: "{{ server_user }}"
+    mode: '0644'
+    backup: true
+  notify: Restart minecraft Server
+  tags: icon_deploy
+
+- name: Generate server config
+  ansible.builtin.template:
+    src: server.properties.j2
+    dest: "/home/{{ server_user }}/minecraft/server.properties"
+    owner: "{{ server_user }}"
+    group: "{{ server_user }}"
+  notify: Restart minecraft Server
+  tags: config_deploy

roles/minecraft/tasks/service.yml

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+---
+- name: Deploy openrc service params
+  ansible.builtin.template:
+    src: minecraft-rc.j2
+    dest: /etc/conf.d/minecraftd
+    mode: '0644'
+
+- name: Deploy base openrc service
+  ansible.builtin.template:
+    src: minecraft.j2
+    dest: /etc/init.d/minecraft
+    mode: '0755'
+
+- name: Create a symbolic link to openrc service
+  ansible.builtin.file:
+    src: /etc/init.d/minecraft
+    dest: /etc/init.d/minecraftd
+    state: link
+    mode: '0755'
+
+- name: Add minecraft server to boot
+  ansible.builtin.service:
+    name: minecraftd
+    runlevel: default
+    enabled: True
+    use: openrc

roles/minecraft/tasks/tuning.yml

@@ -0,0 +1,2 @@
+---
+# Disable plugin list

roles/minecraft/tasks/users.yml

@@ -0,0 +1,22 @@
+---
+- name: Ensure group "{{ userdb[item].user_group }}" exists
+  ansible.builtin.group:
+    name: "{{ userdb[item].user_group }}"
+    state: present
+  with_items: "{{ userdb }}"
+
+- name: Add user "{{ item }}"
+  ansible.builtin.user:
+    name: "{{ item }}"
+    # shell: /bin/bash
+    group: "{{ userdb[item].user_group }}"
+    password: "{{ userdb[item].user_pass }}"
+    comment: "My Default user"
+  with_items: "{{ userdb }}"
+
+- name: Deploy authorized key for users
+  ansible.posix.authorized_key:
+    user: "{{ item }}"
+    key: "{{ userdb[item].key }}"
+  with_items: "{{ userdb }}"
+  when: not ansible_check_mode

roles/minecraft/templates/1minecraft-rc.j2

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+# /etc/conf.d/minecraft
+#
+# Minecraft - OpenRC scripts
+# Copyright (C) 2017-2019 João Brázio [joao@brazio.org]
+#
+
+MINHEAP={{ MINHEAP }}
+MAXHEAP={{ MAXHEAP }}
+
+# https://aikar.co/2018/07/02/tuning-the-jvm-g1gc-garbage-collector-flags-for-minecraft/
+#CUSTOMARGS="-XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1"

roles/minecraft/templates/1minecraft.j2

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+#!/sbin/openrc-run
+# /etc/init.d/minecraft
+#
+# Minecraft - OpenRC scripts
+# Copyright (C) 2017-2019 João Brázio [joao@brazio.org]
+#
+# Expects the game folder to be located at /srv/minecraft/<instance>
+# Don't use directly the /etc/init.d/minecraft script, create a symlink for you instance.
+#
+# This is an example for Paper:
+# - mkdir -p /srv/minecraft/paper
+# - Download paper jar and place it there
+# - ln -s /etc/init.d/minecraft /etc/init.d/minecraft.paper
+# - cp /etc/conf.d/minecraft /etc/conf.d/minecraft.paper
+#
+# Dependencies:
+# - Java VM at /usr/bin/java
+# - mcrcon [https://github.com/Tiiffi/mcrcon]
+#
+
+USER={{ server_user }}
+GROUP={{ server_user }}
+
+INSTANCE=${RC_SVCNAME##*.}
+BASE="/home/{{ server_user }}/minecraft"
+PIDFILE="/var/run/${RC_SVCNAME}.pid"
+RCON="/usr/bin/rcon"
+BIN="$(ls ${BASE} -v 2>/dev/null | grep -i "craftbukkit.*jar\\|spigot.*jar\\|paper*.*jar\\|minecraft_server.*jar" | head -n 1)"
+
+config_get () {
+        echo $(grep ${1} "${BASE}/server.properties" | cut -d '=' -f 2)
+}
+
+depend () {
+        need net
+}
+
+start_pre () {
+        if [ -z "${BIN}" ]; then
+                eerror "${RC_SVCNAME} cannot find a proper server jar."
+                eerror "Check your game installation at ${BASE}."
+                return 1
+        fi
+
+        [ -f "${PIDFILE}" ] && rm ${PIDFILE}
+
+        return 0
+}
+
+start () {
+        ebegin "Starting Minecraft server ${INSTANCE}"
+        start-stop-daemon --start --chdir ${BASE} --pidfile ${PIDFILE} --make-pidfile \
+                --exec /usr/bin/java --user ${USER} --group ${GROUP} \
+                --background -- -server -Xms${MINHEAP:-128M} -Xmx${MAXHEAP:-1024M} \
+                ${CUSTOMARGS} -jar ${BIN} nogui
+        eend $?
+}
+
+stop_pre () {
+        if [ ! -f "${BASE}/server.properties" ]; then
+                eerror "${RC_SVCNAME} cannot find a proper server config file."
+                eerror "Check your game installation at ${BASE}."
+                return 1
+        fi
+
+        return 0
+}
+
+stop () {
+        ebegin "Stopping Minecraft server ${INSTANCE}"
+
+        if [ "$(config_get enable-rcon)" = "true" ]; then
+                # Fetch rcon configuration
+                RCON_SRV=$(config_get server.ip)
+                RCON_PORT=$(config_get rcon.port)
+                RCON_PASS=$(config_get rcon.password)
+
+                # Try to soft kill the server
+                ${RCON} -H ${RCON_SRV:-127.0.0.1} -p ${RCON_PORT} -m -P ${RCON_PASS} save-all 1>/dev/null 2>&1
+                ${RCON} -H ${RCON_SRV:-127.0.0.1} -p ${RCON_PORT} -m -P ${RCON_PASS} stop 1>/dev/null 2>&1
+
+                i=0
+                PID=$(cat ${PIDFILE})
+
+                while [ "${i}" -le 30 ]; do
+                        kill -0 ${PID} 2>/dev/null && sleep 1 || break
+                        i=$(( i + 1 ))
+                done
+        fi
+
+        # Hard stop the server
+        start-stop-daemon --stop --chdir ${BASE} --pidfile ${PIDFILE} --user ${USER} --group ${GROUP} --retry 5 2>/dev/null
+        eend 0
+}
+
+status () {
+        if [ "$(config_get enable-rcon)" = "true" ]; then
+                # Fetch rcon configuration
+                RCON_SRV=$(config_get server.ip)
+                RCON_PORT=$(config_get rcon.port)
+                RCON_PASS=$(config_get rcon.password)
+
+                ${RCON} -H ${RCON_SRV:-127.0.0.1} -p ${RCON_PORT} -m -P ${RCON_PASS} version
+                ${RCON} -H ${RCON_SRV:-127.0.0.1} -p ${RCON_PORT} -m -P ${RCON_PASS} tps
+        fi
+}
+
+
+backup() {
+  saveoff
+
+  NOW=`date "+%Y-%m-%d_%Hh%M"`
+  BACKUP_FILE="${BACKUP_BASE}/backup_${NOW}.tar"
+  einfo "Backing up minecraft world..."
+  as_user "tar -C \"${BASE}\" -cf \"$BACKUP_FILE\" ${WORLDS}"
+
+  einfo "Backing up ${BIN}"
+  as_user "tar -C \"${BASE}\" -rf \"$BACKUP_FILE\" ${BIN} server.properties"
+
+  saveon
+
+  einfo "Compressing backup..."
+  as_user "gzip -f \"$BACKUP_FILE\""
+  einfo "Done."
+}

roles/minecraft/templates/backup_server.j2

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# Working dir
+cd /home/{{ server_user }}/backups
+# Delete old backups
+find . -name "backup_*.tar.gz" -type f -mtime +1 -delete
+# Start backup
+rc-service minecraftd backup

roles/minecraft/templates/hosts.j2

@@ -0,0 +1 @@
+127.0.0.1	{{ inventory_hostname }}.my.domain {{ inventory_hostname }} localhost.localdomain localhost

roles/minecraft/templates/minecraft-rc.j2

@@ -0,0 +1,23 @@
+# /etc/conf.d/minecraft
+#
+# Minecraft - OpenRC scripts
+# Copyright (C) 2024 Santic Zombie [email@santic-zombie.ru]
+#
+#
+
+MINHEAP={{ MINHEAP }}
+MAXHEAP={{ MAXHEAP }}
+
+USER={{ server_user }}
+GROUP={{ server_user }}
+
+BASE="/home/{{ server_user }}/minecraft"
+BACKUP_BASE="/home/{{ server_user }}/backups"
+
+SCREENNAME="Minecraft"
+
+WORLDS="{{ level_name }} {{ level_name }}_nether {{ level_name }}_the_end"
+
+
+# https://aikar.co/2018/07/02/tuning-the-jvm-g1gc-garbage-collector-flags-for-minecraft/
+#CUSTOMARGS="-XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1"

roles/minecraft/templates/minecraft.j2

@@ -0,0 +1,158 @@
+#!/sbin/openrc-run
+# /etc/init.d/minecraft
+#
+# Minecraft - OpenRC scripts
+# Copyright (C) 2024 Santic Zombie [email@santic-zombie.ru]
+#
+#
+
+extra_commands="reload backup listen"
+
+INSTANCE=${RC_SVCNAME##*.}
+PIDFILE="/var/run/${RC_SVCNAME}.pid"
+BIN="$(ls ${BASE} -v 2>/dev/null | grep -i "craftbukkit.*jar\\|spigot.*jar\\|paper*.*jar\\|minecraft_server.*jar" | head -n 1)"
+INVOCATION="/usr/bin/java -server -Xms${MINHEAP:-128M} -Xmx${MAXHEAP:-1024M} \
+${CUSTOMARGS} -jar ${BIN} nogui"
+
+depend() {
+	need net localmount
+	after bootmisc
+	use logger
+}
+
+ME=`whoami`
+as_user() {
+  if [ "${ME}" = "${USER}" ] ; then
+    ash -c "$1"
+  else
+    su - "${USER}" -c "$1"
+  fi
+}
+
+start_pre () {
+  if [ -z "${BIN}" ]; then
+      eerror "${RC_SVCNAME} cannot find a proper server jar."
+      eerror "Check your game installation at ${BASE}."
+      return 1
+  fi
+
+  [ -f "${PIDFILE}" ] && rm ${PIDFILE}
+
+  return 0
+}
+
+start () {
+  ebegin "Starting Minecraft server daemon"
+  if pgrep -u "${USER}" -f "${BIN}" > /dev/null ; then
+    einfo "Minecraft server is already running!"
+  else
+    ebegin "Starting in progress"
+    cd "${BASE}"
+    as_user "cd ${BASE} && screen -dmS ${SCREENNAME} ${INVOCATION}"
+    sleep 10
+    pgrep -f "${BIN}" | tail -1 > "${PIDFILE}"
+    if pgrep -u "${USER}" -f "${BIN}" | tail -1 > /dev/null ; then
+      einfo "${INSTANCE} is now running."
+    else
+      eerror "Error! Could not start ${INSTANCE}! :("
+      return 2
+    fi
+  fi
+}
+
+stop() {
+  ebegin "Stopping Minecraft server daemon"
+  if  pgrep -u "${USER}" -f "${BIN}" > /dev/null ; then
+    ebegin "Stopping in progress"
+    as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"say SERVER SHUTTING DOWN IN 30 SECONDS. Saving map...\"\015'"
+    as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"save-all\"\015'"
+    sleep 10
+    as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"stop\"\015'"
+    sleep 10
+  else
+    einfo "${INSTANCE} was not running."
+  fi
+  if pgrep -u "${USER}" -f "${BIN}" > /dev/null ; then
+    eerror "Error! ${INSTANCE} could not be stopped."
+  else
+    einfo "${INSTANCE} is stopped."
+  fi
+
+  # Hard stop the server
+  start-stop-daemon --stop --chdir ${BASE} --pidfile ${PIDFILE} --user ${USER} --group ${GROUP} --retry 5 2>/dev/null
+  eend 0
+}
+
+restart() {
+	ebegin "Reload Minecraft server daemon"
+	stop
+	start
+	eend $?
+}
+
+reload() {
+  ebegin "Reload Minecraft server"
+  if  pgrep -u "${USER}" -f "${BIN}" > /dev/null ; then
+    ebegin "Reloading in progress"
+    as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"say SERVER RELOADING IN 40 SECONDS. Saving map...\"\015'"
+    as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"save-all\"\015'"
+    sleep 10
+    as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"reload\"\015'"
+		as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"reload confirm\"\015'"
+    sleep 10
+  else
+    einfo "${INSTANCE} was not running."
+  fi
+  if pgrep -u "${USER}" -f "${BIN}" > /dev/null ; then
+    einfo "Server reloaded."
+    as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"say SERVER SUCCESSFULLY RELOADED!\"\015'"
+  else
+    eerror "Error! ${INSTANCE} could not reloaded! :("
+  fi
+}
+
+saveoff() {
+  if pgrep -u "${USER}" -f "${BIN}" > /dev/null ; then
+    einfo "Server is running... suspending saves"
+    as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"say SERVER BACKUP STARTING. Server going readonly...\"\015'"
+    as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"save-off\"\015'"
+    as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"save-all\"\015'"
+    sync
+    sleep 10
+  else
+    einfo "${INSTANCE} is not running."
+  fi
+}
+
+saveon() {
+  if pgrep -u "${USER}" -f "${BIN}" > /dev/null ; then
+    einfo "Server is running... re-enabling saves"
+    as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"save-on\"\015'"
+    as_user "screen -p 0 -S ${SCREENNAME} -X eval 'stuff \"say SERVER BACKUP ENDED. Server going read-write...\"\015'"
+  else
+    echo "${INSTANCE} is not running. Not resuming saves."
+  fi
+}
+
+backup() {
+  saveoff
+
+  NOW=`date "+%Y-%m-%d_%Hh%M"`
+  BACKUP_FILE="${BACKUP_BASE}/backup_${NOW}.tar"
+  einfo "Backing up minecraft server..."
+  as_user "tar -C \"${BASE}\" -cf \"$BACKUP_FILE\" ."
+
+  saveon
+
+  einfo "Compressing backup..."
+  as_user "gzip -f \"$BACKUP_FILE\""
+  einfo "Done."
+}
+
+listen() {
+  if pgrep -u "${USER}" -f "${BIN}" > /dev/null ; then
+    as_user "tail -f ${BASE}/logs/latest.log"
+  else
+    echo "${INSTANCE} is not running. Cannot listen to server."
+  fi
+}

roles/minecraft/templates/motd.j2

@@ -0,0 +1,14 @@
+
+Welcome to {{ inventory_hostname }} Server! ^_^
+
+       :\     /;               _
+      ;  \___/  ;             ; ;
+     ,:-"'   `"-:.            / ;
+_   /,---.   ,---.\   _     _; /
+_:>((  |  ) (  |  ))<:_ ,-""_,"
+    \`````   `````/""""",-""
+     '-.._ v _..-'      )
+       / ___   ____,..  \
+      / /   | |   | ( \. \
+nya  / /    | |    | |  \ \
+     `"     `"     `"    `"

roles/minecraft/templates/nginx.j2

@@ -0,0 +1,58 @@
+user {{ nginx_user }};
+worker_processes  {{ worker_processes }};
+
+error_log  {{ log_dir }}/error.log;
+error_log  {{ log_dir }}/error.log  notice;
+error_log  {{ log_dir }}/error.log  info;
+
+events {
+	worker_connections  {{ worker_connections }};
+}
+
+http {
+	include       mime.types;
+	default_type  application/octet-stream;
+
+	log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+		'$status $body_bytes_sent "$http_referer" '
+		'"$http_user_agent" "$http_x_forwarded_for"';
+
+	access_log  {{ log_dir }}/access.log  main;
+
+	sendfile        on;
+	tcp_nopush      on;
+	#keepalive_timeout  65;
+	gzip  on;
+
+  server {
+	        listen 80 default_server;
+        	#server_name _;
+
+	        root /srv/dynmap/web;
+
+	        index index.php index.html index.htm;
+
+	        location / {
+	                # First attempt to serve request as file, then
+	                # as directory, then fall back to displaying a 404.
+	                try_files $uri $uri/ =404;
+	        }
+
+	        # pass PHP scripts to FastCGI server
+
+	        location ~ \.php$ {
+							fastcgi_pass      127.0.0.1:9000;
+							fastcgi_index     index.php;
+							include           fastcgi.conf;
+	        }
+
+	        # deny access to .htaccess files, if Apache's document root
+	        # concurs with nginx's one
+	        #
+	        location ~ /\.ht {
+	                deny all;
+	        }
+	}
+
+	#include sites-enabled/*;
+}

roles/minecraft/templates/server.properties.j2

@@ -0,0 +1,59 @@
+enable-jmx-monitoring=false
+rcon.port={{ rcon_port }}
+level-seed=
+gamemode={{ gamemode }}
+enable-command-block=false
+enable-query=false
+generator-settings={}
+enforce-secure-profile={{ enforce_secure_profile }}
+level-name={{ level_name }}
+motd={{ server_status }}
+query.port={{ game_port }}
+pvp={{ pvp }}
+generate-structures=true
+max-chained-neighbor-updates={{ neighbor_updates }}
+difficulty={{ difficulty }}
+network-compression-threshold={{ network_compression_threshold }}
+max-tick-time=60000
+require-resource-pack=false
+use-native-transport=true
+max-players={{ max_players }}
+online-mode=false
+enable-status=true
+allow-flight=false
+initial-disabled-packs=
+broadcast-rcon-to-ops=true
+view-distance={{ view_distance }}
+server-ip=
+resource-pack-prompt=
+allow-nether=true
+server-port={{ game_port }}
+enable-rcon={{ enable_rcon }}
+sync-chunk-writes=true
+resource-pack-id=
+op-permission-level={{ op_permission_level }}
+prevent-proxy-connections=false
+hide-online-players=false
+resource-pack=
+entity-broadcast-range-percentage={{ entity_broadcast_range }}
+simulation-distance={{ simulation_distance }}
+rcon.password={{ rcon_password }}
+player-idle-timeout=0
+debug=false
+force-gamemode=false
+rate-limit=0
+hardcore=false
+white-list=false
+broadcast-console-to-ops=true
+spawn-npcs=true
+spawn-animals=true
+log-ips=true
+function-permission-level=2
+initial-enabled-packs=vanilla
+level-type=minecraft\:normal
+text-filtering-config=
+spawn-monsters=true
+enforce-whitelist=false
+spawn-protection={{ spawn_protection }}
+resource-pack-sha1=
+max-world-size=29999984

roles/minecraft/templates/sshd_config.j2

@@ -0,0 +1,6 @@
+Port {{ ssh_port }}
+PubkeyAuthentication yes
+PasswordAuthentication no
+PermitEmptyPasswords no
+ChallengeResponseAuthentication no
+Subsystem       sftp    /usr/lib/ssh/sftp-server