commit e9ecd4ef506891c4a6ec9ad9818dca6448f90358
Author: grey-cat-1908 <grey.cat1908@gmail.com>
Date:   Tue Jan 30 20:39:50 2024 +0300

    first commit yeeah

diff --git a/.balena/balena.yml b/.balena/balena.yml
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+name: Minecraft Server
+data:
+  applicationEnvironmentVariables:
+    - RAM: 1G
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diff --git a/LICENSE.txt b/LICENSE.txt
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+++ b/LICENSE.txt
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+Copyright 2024 Viktor K
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
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diff --git a/README.md b/README.md
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+# Your Portable Minecraft Server
+
+This is a project that allows you to easily install and configure a minecraft server on your Raspberry Pi or other similar device.
+
+## Advantages
+
+- Easy and very fast installation
+- Does not require any knowledge
+- Portable (you can bring your Raspberry Pi wherever you want)
+- It is cheap (No need to pay for anything other than electricity if you already have a Raspberry Pi)
+- Runs on Raspberry Pi 4 and Raspberry Pi 5 (4G and 8GB model)
+- You'll look cool in front of your friends if you run a server on the board (if they don't know what Raspberry Pi is)
+- Does not load your computer
+- You can control and configure everything (as long as your board has enough power)
+
+## Setup
+
+... ToDo...?
+
+## Connecting to the server
+
+... ToDo...?
+
+## Configuring
+
+You can configure nearly everything by setting up the following Enviroment Variables:
+
+|  Variable  | Description | Value |
+|---|---|---|
+| `RAM`  | How much RAM do you want to allocate to the server?  | `1G` (default) |
+| `MC_VERSION`  |  What version of Minecraft do you want to install?  | `1.20` (default) |
+| `SSH_PASSWORD`  |  SSH password  | `admin` (default) |
+
+**NOTE:** You can set Environment Variable within balenaCloud. On the left, simply click on “Device Variables” and then click the “Add Variable” button. Give it a name, and set the value.
+
+![set variable demonstration](https://cdn.arbuz.icu/img/balena/balenaSetVariables.png)
+
+## Connecting to the server using SFTP
+
+I recommend using FileZilla to connect to the server via SFTP.
+
+### FileZilla User Guide
+
+... ToDo...?
+
+Once the connection is established, remember to navigate to the `/usr/src/mcfiles' directory.
+
+## Installing plugins
+
+... ToDo...?
+
+## Mods...?
+
+... ToDo...?
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diff --git a/docker-compose.yml b/docker-compose.yml
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+++ b/docker-compose.yml
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+version: '2'
+services:
+  minecraft:
+    network_mode: host
+    restart: always
+    build: ./minecraft
+    privileged: true
+    labels:
+      io.balena.features.dbus: 1
+      io.balena.features.supervisor-api: 1
+    volumes:
+      - mcfiles:/usr/src/mcfiles
+      - localcache:/localcache
+    ports:
+      - "25565:25565/tcp"
+  ssh:
+    network_mode: host
+    restart: always
+    build: ./ssh
+    privileged: false
+    labels:
+      io.balena.features.dbus: 1
+    volumes:
+      - mcfiles:/usr/src/mcfiles
+      - localcache:/localcache
+    ports:
+      - "22:22/tcp"
+      - "22:22/udp"
+volumes:
+  mcfiles:
+  localcache:
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diff --git a/minecraft/Dockerfile.template b/minecraft/Dockerfile.template
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+++ b/minecraft/Dockerfile.template
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+FROM balenalib/%%BALENA_MACHINE_NAME%%-debian:latest
+
+ENV DBUS_SYSTEM_BUS_ADDRESS=unix:path=/host/run/dbus/system_bus_socket
+
+RUN install_packages wget jq openjdk-17-jre
+
+COPY . /
+
+COPY run.sh /usr/src/
+
+RUN chmod +x /usr/src/run.sh
+
+CMD ["/bin/bash", "/usr/src/run.sh"]
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diff --git a/minecraft/mcfiles/eula.txt b/minecraft/mcfiles/eula.txt
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+++ b/minecraft/mcfiles/eula.txt
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+eula=true
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diff --git a/minecraft/mcfiles/server.properties b/minecraft/mcfiles/server.properties
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+++ b/minecraft/mcfiles/server.properties
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+enable-jmx-monitoring=false
+rcon.port=25575
+enable-command-block=true
+motd=A Minecraft Server
+max-players=20
+online-mode=true
+enable-status=true
+view-distance=7
+server-ip=0.0.0.0
+server-port=25565
+enable-rcon=false
+simulation-distance=5
+rcon.password=
+white-list=false
+sync-chunk-writes=false
+spawn-protection=1
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diff --git a/minecraft/run.sh b/minecraft/run.sh
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+++ b/minecraft/run.sh
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+get_pufferfish_server() {
+  if [[ -z "$RAM" ]]; then
+    MC_VERSION="1.20"
+  fi
+  majorVersion=$MC_VERSION
+  PUFFERFISH_BUILD_JSON=$(curl -X GET -s "https://ci.pufferfish.host/job/Pufferfish-${majorVersion}/lastSuccessfulBuild/api/json")
+  PUFFERFISH_BUILD_URL=$(jq -n "$PUFFERFISH_BUILD_JSON" | jq -jc '.url // empty' )
+  PUFFERFISH_BUILD_FILENAME=$(jq -n "$PUFFERFISH_BUILD_JSON" | jq -jc '.artifacts[].fileName // empty' )
+  PUFFERFISH_BUILD_DOWNLOAD_URL="${PUFFERFISH_BUILD_URL}artifact/build/libs/${PUFFERFISH_BUILD_FILENAME}"
+
+  shopt -s nullglob
+
+  if [ -f "pufferfish.jar" ]; then
+    rm "pufferfish.jar"
+  fi
+
+  wget --quiet -O pufferfish.jar -T 60 $PUFFERFISH_BUILD_DOWNLOAD_URL
+}
+
+if [[ ! -e "/localcache/conf-saved.txt" ]]; then
+  cp -R /mcfiles /usr/src/
+  touch /localcache/conf-saved.txt
+fi
+
+cd /usr/src/mcfiles/ || exit
+
+if [[ ! -e "pufferfish.jar" ]]; then
+  get_pufferfish_server
+else
+  if [[ "$FORCE_REINSTALL" -eq 1 ]]; then
+    get_pufferfish_server
+  fi
+fi
+
+if [[ -z "$RAM" ]]; then
+  RAM="1G"
+fi
+
+java -Xms$RAM -Xmx$RAM -XX:+AlwaysPreTouch -XX:+DisableExplicitGC -XX:+ParallelRefProcEnabled -XX:+PerfDisableSharedMem -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1HeapRegionSize=8M -XX:G1HeapWastePercent=5 -XX:G1MaxNewSizePercent=40 -XX:G1MixedGCCountTarget=4 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1NewSizePercent=30 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:G1ReservePercent=20 -XX:InitiatingHeapOccupancyPercent=15 -XX:MaxGCPauseMillis=200 -XX:MaxTenuringThreshold=1 -XX:SurvivorRatio=32 -Dusing.aikars.flags=https://mcflags.emc.gs -Daikars.new.flags=true -jar pufferfish.jar nogui
+
+sleep 10
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diff --git a/ssh/Dockerfile.template b/ssh/Dockerfile.template
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+++ b/ssh/Dockerfile.template
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+FROM balenalib/%%BALENA_MACHINE_NAME%%:latest
+
+RUN install_packages openssh-server
+
+COPY run.sh /usr/src/
+
+CMD ["/bin/bash", "/usr/src/run.sh"]
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diff --git a/ssh/run.sh b/ssh/run.sh
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+++ b/ssh/run.sh
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+if [[ -z "$SSH_PASSWORD" ]]; then
+  export SSH_PASSWORD=admin
+fi
+
+mkdir /var/run/sshd
+echo "root:$SSH_PASSWORD" | chpasswd
+sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/g' /etc/ssh/sshd_config
+sed -i 's/UsePAM yes/UsePAM no/' /etc/ssh/sshd_config
+
+exec /usr/sbin/sshd -D
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