minetest for rpi initial checkin

roles/minetest/defaults/main.yml

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+minetest_runas_user: minetest
+minetest_runas_group: minetest
+
+minetest_port: 30000
+minetest_config_file: /etc/minetest/minetest.conf
+minetest_server_admin: Admin
+
+# Installation Variables
+minetest_install: False
+minetest_enabled: False

roles/minetest/tasks/calc_vars.yml

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+# For rpi installs
+
+- name: Set some facts for rpi
+  set_fact:
+    minetest_server_bin: /library/games/minetest/bin/minetestserver
+    minetest_world_dir: /library/games/minetest/worlds/world
+    minetest_game_dir: /library/games/minetest/games/minetest_game
+# only works if server run as root
+    minetest_runas_user: root
+    minetest_runas_group: root
+  when: is_rpi
+
+# For other installs TBD

roles/minetest/tasks/main.yml

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+# Give message and end play for unsupported platforms
+# For now only support rpi
+
+- name: No install except Raspberry Pi for now
+  debug:
+        msg: "No install except Raspberry Pi for now."
+  when: not is_rpi
+
+- name: Terminate play
+  meta: end_play
+  when: not is_rpi
+
+- include_tasks: calc_vars.yml
+
+- name: Ensure group minetest exists
+  group:
+    name: "{{ minetest_runas_group }}"
+    state: present
+  when: minetest_runas_user != 'root'
+
+- name: Create minetest user
+  user:
+    name: "{{ minetest_runas_user }}"
+    groups: "{{ minetest_runas_group }}"
+    state: present
+    createhome: no
+    shell: /bin/false
+  when: minetest_runas_user != 'root'
+
+- name: Check for minetest world file
+  stat:
+    path: "{{ minetest_world_dir }}/world.mt"
+  register: minetest_world
+
+# rpi only
+- include_tasks: rpi_minetest_install.yml
+  when: minetest_install and not minetest_world.stat.exists and is_rpi
+
+# not rpi
+- include_tasks: minetest_install.yml
+  when: minetest_install and not minetest_world.stat.exists and not is_rp
+
+# Install mods
+- include: minetest_install_mods.yml
+  with_items:
+      - name: moreblocks
+        url: https://github.com/minetest-mods/moreblocks/archive/master.zip
+      - name: moreores
+        url: https://github.com/Calinou/moreores/archive/master.zip
+      - name: basic_materials
+        url: https://gitlab.com/VanessaE/basic_materials/-/archive/master/basic_materials-master.zip
+      - name: mesecons
+        url: https://github.com/minetest-mods/mesecons/archive/master.zip
+      - name: digilines
+        url: https://github.com/minetest-mods/digilines/archive/master.zip
+      - name: pipeworks
+        url: https://github.com/minetest-mods/pipeworks/archive/master.zip
+      - name: Minetest-WorldEdit
+        url: https://github.com/Uberi/Minetest-WorldEdit/archive/master.zip
+  when: minetest_install
+
+# enable or disable
+- name: Enable & Restart 'minetest-serve' service
+  service:
+    name: minetest-serve
+    enabled: yes
+    state: restarted
+  when: minetest_install and minetest_enabled
+
+- name: Disable 'minetest-serve' service
+  service:
+    name: minetest-serve
+    enabled: no
+    state: stopped
+  when: minetest_install and not minetest_enabled
+
+- name: Add 'minetest' variable values to {{ iiab_ini_file }}
+  ini_file:
+    path: "{{ iiab_ini_file }}"
+    section: minetest
+    option: "{{ item.option }}"
+    value: "{{ item.value }}"
+  with_items:
+  - option: name
+    value: Minetest Server
+  - option: description
+    value: '"Well known game Minetest."'
+  - option: minetest_world_dir
+    value: "{{ minetest_world_dir }}"
+  - option: minetest_port
+    value: "{{ minetest_port }}"
+  - option: minetest_enabled
+    value: "{{ minetest_enabled }}"
+  - option: minetest_world_dir
+    value: "{{ minetest_world_dir }}"

roles/minetest/tasks/minetest_install.yml

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+# For non-rpi installs
+# Still a work in progress
+
+- name: Set some facts
+  set_fact:
+    minetest_server_bin: /usr/lib/minetest/minetestserver
+#    minetest_world_dir: /var/games/minetest-server/.minetest/worlds/world/ should be in library
+    minetest_mods_dir: /usr/share/games/minetest_game/mods/
+
+- name: Ensure group minetest exists
+  group:
+    name: "{{ minetest_runas_group }}"
+    state: present
+
+- name: Create minetest user
+  user:
+    name: "{{ minetest_runas_user }}"
+    groups: "{{ minetest_runas_group }}"
+    state: present
+    createhome: no
+
+- name: Create minetest world directory
+  file: path={{ item }}
+        mode=0755
+        owner={{ minetest_runas_user }}
+        group={{ minetest_runas_group }}
+        state=directory
+  with_items:
+    - "{{ minetest_world_dir }}"
+
+- name: Install minetest package
+  debug:
+        msg: "No install except Raspberry Pi for now."
+  when: not is_rpi
+
+- name: Download minetest if not package
+  get_url:
+    url: "{{ rpi_src_url }}"
+    dest: "{{ downloads_dir }}/{{ rpi_src }}"
+    timeout: "{{ download_timeout }}"
+  when: is_rpi
+
+- name: Install minetest if not package
+  debug:
+        msg: "placeholder."
+  when: is_rpi
+
+- name: Create /etc/minetest
+  file: path={{ item }}
+        mode=0755
+        owner=root
+        group=root
+        state=directory
+  with_items:
+    - /etc/minetest
+
+# - name: move files to world dir
+
+- name: Change binary name if not rpi
+  set_fact:
+    minetest_server_bin: /usr/bin/minetest-server
+  when: not is_rpi
+
+- name: Create minetest-server service and minetest.conf file
+  template:
+    backup: no
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+    owner: root
+    group: root
+    mode: "{{ item.mode }}"
+  with_items:
+  - { src: 'minetest.conf.j2', dest: '/etc/minetest/minetest.conf', mode: '0644'}
+  - { src: 'minetest-serve.service.j2', dest: '/etc/systemd/system/minetest-serve.service', mode: '0644'}
+
+# - name: Start minetest

roles/minetest/tasks/minetest_install_mods.yml

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+- name: Check if mod already installed
+  stat:
+    path: "{{ minetest_game_dir }}/mods/{{ item.name }}"
+  register: minetest_mod
+
+- name: Download one minetest mod
+  get_url:
+    url: "{{item.url}}"
+    dest: "{{ downloads_dir }}/{{ item.name }}.zip"
+    mode: 0440
+  when: not minetest_mod.stat.exists
+
+- name: Extract mod into mods of current game
+  unarchive:
+    src: "{{ downloads_dir }}/{{ item.name }}.zip"
+    dest: "{{ minetest_game_dir }}/mods"
+    owner: "{{ minetest_runas_user }}"
+    group: "{{ minetest_runas_group }}"
+  when: not minetest_mod.stat.exists
+
+- name: Check if mod name has 'master' in it
+  stat:
+    path: "{{ minetest_game_dir }}/mods/{{ item.name }}-master"
+  register: minetest_mod_master
+
+- name: Rename mod to canonical name if has '-master' in name
+  command: mv "{{ minetest_game_dir }}/mods/{{ item.name }}-master" "{{ minetest_game_dir }}/mods/{{ item.name }}"
+  when: minetest_mod_master.stat.exists

roles/minetest/tasks/rpi_minetest_install.yml

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+# For rpi installs
+
+- name: Set some facts
+  set_fact:
+    rpi_src_url: http://www.nathansalapat.com/downloads/0.4.17.1.tar.gz
+    rpi_src: minetest-0.4.17.1.tar.gz
+
+- name: Install packages for minetest
+  package:
+          name: "{{ item }}"
+          state: present
+  with_items:
+    - libhiredis-dev
+
+#- name: Minetest already installed - terminate play
+#  meta: end_play
+#  when: minetest_world.stat.exists
+
+- name: Download minetest for rpi
+  get_url:
+    url: "{{ rpi_src_url }}"
+    dest: "{{ downloads_dir }}/{{ rpi_src }}"
+    timeout: "{{ download_timeout }}"
+
+- name: Create /etc/minetest and /library/games directories
+  file:
+        path: "{{ item }}"
+        mode: 0755
+        owner: root
+        group: root
+        state: directory
+  with_items:
+    - /etc/minetest
+    - /library/games
+
+- name: Create /var/log/minetest directory
+  file:
+        path: "{{ item }}"
+        mode: 0755
+        owner: "{{ minetest_runas_user }}"
+        group: "{{ minetest_runas_group }}"
+        state: directory
+  with_items:
+    - /var/log/minetest
+
+- name: Extract minetest into /library/games
+  unarchive:
+    src: "{{ downloads_dir }}/{{ rpi_src }}"
+    dest: /library/games
+    owner: "{{ minetest_runas_user }}"
+    group: "{{ minetest_runas_group }}"
+
+- name: Create symbolic link
+  file:
+    src: /library/games/0.4.17.1
+    dest: /library/games/minetest
+    owner: "{{ minetest_runas_user }}"
+    group: "{{ minetest_runas_group }}"
+    state: link
+
+- name: Create minetest-server service and minetest.conf file
+  template:
+    backup: no
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+    owner: root
+    group: root
+    mode: "{{ item.mode }}"
+  with_items:
+  - { src: 'minetest.conf.j2', dest: '/etc/minetest/minetest.conf', mode: '0644'}
+  - { src: 'minetest-serve.service.j2', dest: '/etc/systemd/system/minetest-serve.service', mode: '0644'}

roles/minetest/templates/minetest-serve.service.j2

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+[Unit]
+Description=Minetest Server
+After=network.target
+
+[Service]
+Type=simple
+User={{ minetest_runas_user }}
+Group={{ minetest_runas_group }}
+WorkingDirectory=/library/games/minetest
+ExecStart={{ minetest_server_bin }} --port {{ minetest_port }} --config {{ minetest_config_file }} --logfile /var/log/minetest/minetest.log --world {{ minetest_world_dir }}
+Restart=on-abort
+
+[Install]
+WantedBy=multi-user.target

roles/minetest/templates/minetest.conf.j2

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+# Admin name
+name = {{ minetest_server_admin }}
+
+# Name of server
+server_name = Internet in a Box Minetest Server
+
+# Automaticaly report to masterserver
+# set to true for public servers
+server_announce = false
+
+# Default game (default when creating a new world)
+default_game = minetest
+
+# Maximum number of players connected simultaneously
+max_users = 15
+
+# Whether to enable players killing each other
+enable_pvp = false
+
+# Set to true to enable creative mode (unlimited inventory)
+creative_mode = true
+
+# Enable players getting damage and dying
+enable_damage = true
+
+# Available privileges: interact, shout, teleport, settime, privs, ...
+# See /privs in game for a full list on your server and mod configuration.
+default_privs = interact, shout, teleport, settime, privs
+
+# For mods
+spawn_friendly_mobs = true
+spawn_hostile_mobs = false