Last active
June 8, 2022 14:46
-
-
Save snakeye/3b3004cdc3cbb9a9498d0b4e8f7fa33e to your computer and use it in GitHub Desktop.
CloudFormation template to spin up the Minecraft server
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| --- | |
| AWSTemplateFormatVersion: '2010-09-09' | |
| Description: CloudFormation template for Minecraft server | |
| Parameters: | |
| KeyName: | |
| Description: Name of an existing EC2 KeyPair to enable SSH access to the instances | |
| Type: AWS::EC2::KeyPair::KeyName | |
| ConstraintDescription: must be the name of an existing EC2 KeyPair. | |
| InstanceType: | |
| Description: WebServer EC2 instance type | |
| Type: String | |
| Default: t2.small | |
| AllowedValues: | |
| - t2.micro | |
| - t2.small | |
| - t2.medium | |
| - t2.large | |
| - t2.xlarge | |
| - t3.micro | |
| - t3.small | |
| - t3.large | |
| - t3.xlarge | |
| ConstraintDescription: must be a valid EC2 instance type. | |
| SSHLocation: | |
| Description: The IP address range that can be used to SSH to the EC2 instances | |
| Type: String | |
| MinLength: 9 | |
| MaxLength: 18 | |
| Default: 0.0.0.0/0 | |
| AllowedPattern: "(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})/(\\d{1,2})" | |
| ConstraintDescription: must be a valid IP CIDR range of the form x.x.x.x/x. | |
| ServerVersion: | |
| Type: String | |
| Description: Minecraft Server version | |
| Default: "1.19" | |
| AllowedValues: | |
| - "1.19" | |
| - "1.18.2" | |
| Motd: | |
| Type: String | |
| Default: A Minecraft Server | |
| Description: Sever MOTD | |
| GameMode: | |
| Type: String | |
| Default: survival | |
| AllowedValues: | |
| - survival | |
| - creative | |
| - adventure | |
| Description: Minecraft game mode | |
| LevelSeed: | |
| Type: String | |
| Description: The seed for initial world generation | |
| Mappings: | |
| MinecraftServerDownloadUrls: | |
| '1.18.2': | |
| Url: https://launcher.mojang.com/v1/objects/c8f83c5655308435b3dcf03c06d9fe8740a77469/server.jar | |
| '1.19': | |
| Url: https://launcher.mojang.com/v1/objects/e00c4052dac1d59a1188b2aa9d5a87113aaf1122/server.jar | |
| Resources: | |
| MinecraftServerSecurityGroup: | |
| Type: AWS::EC2::SecurityGroup | |
| Properties: | |
| GroupDescription: Enable Minecraft server port + SSH access | |
| SecurityGroupIngress: | |
| - IpProtocol: tcp | |
| FromPort: '25565' | |
| ToPort: '25565' | |
| CidrIp: 0.0.0.0/0 | |
| - IpProtocol: tcp | |
| FromPort: '22' | |
| ToPort: '22' | |
| CidrIp: | |
| Ref: SSHLocation | |
| MinecraftServerInstance: | |
| Type: AWS::EC2::Instance | |
| Metadata: | |
| Comment1: Install minecraft | |
| AWS::CloudFormation::Init: | |
| configSets: | |
| InstallMinecraft: | |
| - install_packages | |
| - install_minecraft | |
| install_packages: | |
| packages: | |
| yum: | |
| java-17-amazon-corretto-headless: [] | |
| install_minecraft: | |
| users: | |
| minecraft: | |
| uid: "1001" | |
| files: | |
| '/etc/systemd/system/minecraft.service': | |
| content: | |
| Fn::Join: | |
| - "\n" | |
| - - "[Unit]" | |
| - "Description=Minecraft Server" | |
| - "After=network.target" | |
| - "" | |
| - "[Service]" | |
| - "User=minecraft" | |
| - "Nice=5" | |
| - "KillMode=none" | |
| - "SuccessExitStatus=0 1" | |
| - "InaccessibleDirectories=/root /sys /srv /media -/lost+found" | |
| - "NoNewPrivileges=true" | |
| - "WorkingDirectory=/opt/minecraft/server" | |
| - "ReadWriteDirectories=/opt/minecraft/server" | |
| - "ExecStart=/usr/bin/java -Xmx1024M -Xms1024M -jar server.jar nogui" | |
| - "ExecStop=/opt/minecraft/tools/mcrcon/mcrcon -H 127.0.0.1 -P 25575 -p strong-password stop" | |
| - "" | |
| - "[Install]" | |
| - "WantedBy=multi-user.target" | |
| '/opt/minecraft/server/eula.txt': | |
| content: "eula=TRUE" | |
| '/opt/minecraft/server/server.properties': | |
| content: | |
| Fn::Join: | |
| - '' | |
| - - "enable-jmx-monitoring=false\n" | |
| - "rcon.port=25575\n" | |
| - Fn::Join: | |
| - '' | |
| - - "level-seed=" | |
| - Ref: LevelSeed | |
| - "\n" | |
| - Fn::Join: | |
| - '' | |
| - - "gamemode=" | |
| - Ref: GameMode | |
| - "\n" | |
| - "enable-command-block=false\n" | |
| - "enable-query=false\n" | |
| - "generator-settings={}\n" | |
| - "level-name=world\n" | |
| - Fn::Join: | |
| - '' | |
| - - "motd=" | |
| - Ref: Motd | |
| - "\n" | |
| - "query.port=25565\n" | |
| - "pvp=true\n" | |
| - "generate-structures=true\n" | |
| - "difficulty=easy\n" | |
| - "network-compression-threshold=256\n" | |
| - "max-tick-time=60000\n" | |
| - "require-resource-pack=false\n" | |
| - "use-native-transport=true\n" | |
| - "max-players=20\n" | |
| - "online-mode=true\n" | |
| - "enable-status=true\n" | |
| - "allow-flight=false\n" | |
| - "broadcast-rcon-to-ops=true\n" | |
| - "view-distance=10\n" | |
| - "server-ip=\n" | |
| - "resource-pack-prompt=\n" | |
| - "allow-nether=true\n" | |
| - "server-port=25565\n" | |
| - "enable-rcon=false\n" | |
| - "sync-chunk-writes=true\n" | |
| - "op-permission-level=4\n" | |
| - "prevent-proxy-connections=false\n" | |
| - "hide-online-players=false\n" | |
| - "resource-pack=\n" | |
| - "entity-broadcast-range-percentage=100\n" | |
| - "simulation-distance=10\n" | |
| - "rcon.password=\n" | |
| - "player-idle-timeout=0\n" | |
| - "force-gamemode=false\n" | |
| - "rate-limit=0\n" | |
| - "hardcore=false\n" | |
| - "white-list=false\n" | |
| - "broadcast-console-to-ops=true\n" | |
| - "spawn-npcs=true\n" | |
| - "spawn-animals=true\n" | |
| - "function-permission-level=2\n" | |
| - "level-type=default\n" | |
| - "text-filtering-config=\n" | |
| - "spawn-monsters=true\n" | |
| - "enforce-whitelist=false\n" | |
| - "resource-pack-sha1=\n" | |
| - "spawn-protection=16\n" | |
| - "max-world-size=29999984\n" | |
| commands: | |
| 01_mkdir: | |
| command: "sudo mkdir -p /opt/minecraft/server" | |
| 02_download: | |
| command: | |
| Fn::Join: | |
| - '' | |
| - - "sudo wget " | |
| - Fn::FindInMap: | |
| - MinecraftServerDownloadUrls | |
| - Ref: ServerVersion | |
| - Url | |
| - " -O /opt/minecraft/server/server.jar" | |
| 03_chown: | |
| command: "sudo chown -R minecraft:minecraft /opt/minecraft" | |
| 04_chmod: | |
| command: "sudo chmod 2775 /opt/minecraft" | |
| 05_chmod: | |
| command: "sudo find /opt/minecraft -type d -exec sudo chmod 2775 {} \\;" | |
| 06_chmod: | |
| command: "sudo find /opt/minecraft -type f -exec sudo chmod 0664 {} \\;" | |
| 07_chmod: | |
| command: "sudo chmod 664 /etc/systemd/system/minecraft.service" | |
| 08_service_reload: | |
| command: "sudo systemctl daemon-reload" | |
| 09_service_enable: | |
| command: "sudo chkconfig minecraft on" | |
| 10_service_start: | |
| command: "sudo service minecraft start" | |
| Properties: | |
| ImageId: ami-09439f09c55136ecf | |
| InstanceType: | |
| Ref: InstanceType | |
| SecurityGroups: | |
| - Ref: MinecraftServerSecurityGroup | |
| KeyName: | |
| Ref: KeyName | |
| UserData: | |
| Fn::Base64: | |
| Fn::Join: | |
| - '' | |
| - - "#!/bin/bash -xe\n" | |
| - "yum update aws-cfn-bootstrap\n" | |
| - "# Install the files and packages from the metadata\n" | |
| - "/opt/aws/bin/cfn-init " | |
| - " --stack " | |
| - Ref: AWS::StackName | |
| - " --resource MinecraftServerInstance " | |
| - " --configsets InstallMinecraft " | |
| - " --region " | |
| - Ref: AWS::Region | |
| - "\n" | |
| - "# Signal the status from cfn-init\n" | |
| - "/opt/aws/bin/cfn-signal -e $? " | |
| - " --stack " | |
| - Ref: AWS::StackName | |
| - " --resource MinecraftServerInstance " | |
| - " --region " | |
| - Ref: AWS::Region | |
| - "\n" |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment