The goal of this repository is to build the latest Fabric server in regular intervals. There is no explicit versioning for the Docker tags besides the Minecraft version (so no Fabric API version numbers).
Based on this more generic approach for different flavours by Cameron Munroe.
docker run -it -v ./data:/data -p 25565:25565 -e EULA=true --name mc_server ghcr.io/andyundso/fabric-server:1.21.4You can bring your existing data and configuration and mount it to the /data directory when starting the container using the -v option. You may also pass configuration options as environment variables like so:
docker run -e DIFFICULTY=2 -e MOTD="A non-standard message" -e SPAWN_ANIMALS=false ghcr.io/andyundso/fabric-server:1.21.4This container will only attempt to generate a server.properties file if one does not already exist. If you would like to use the configuration tool, ensure you are not providing a configuration file or setting FORCE_CONFIG=true in the environment variables.
To help control memory usage, we have InitRAM and MaxRAM environment variables. By default, these variables are set to 1g and 2g, respectively. They map to -Xms and -Xmx.
If you wish to support more players and plugins, it is highly encouraging to increase these variables. You can find more information here: https://minecraft.gamepedia.com/Server/Requirements/Dedicated.
A full list of server.properties settings and their corresponding environment variables is included below, along with their defaults
| Configuration Option | Environment Variable | Default |
|---|---|---|
| allow-flight | ALLOW_FLIGHT | false |
| allow-nether | ALLOW_NETHER | true |
| difficulty | DIFFICULTY | 1 |
| enable-command-block | ENABLE_COMMAND_BLOCK | false |
| enable-query | ENABLE_QUERY | false |
| enable-rcon | ENABLE_RCON | false |
| force-gamemode | FORCE_GAMEMODE | false |
| gamemode | GAMEMODE | 0 |
| generate-structures | GENERATE_STRUCTURES | true |
| generator-settings | GENERATOR_SETTINGS | |
| hardcore | HARDCORE | false |
| level-name | LEVEL_NAME | world |
| level-seed | LEVEL_SEED | |
| level-type | LEVEL_TYPE | DEFAULT |
| max-build-height | MAX_BUILD_HEIGHT | 256 |
| max-players | MAX_PLAYERS | 20 |
| max-tick-time | MAX_TICK_TIME | 60000 |
| max-world-size | MAX_WORLD_SIZE | 29999984 |
| motd | MOTD | |
| network-compression-threshold | NETWORK_COMPRESSION_THRESHOLD | 256 |
| online-mode | ONLINE_MODE | true |
| op-permission-level | OP_PERMISSION_LEVEL | 4 |
| player-idle-timeout | PLAYER_IDLE_TIMEOUT | 0 |
| prevent-proxy-connections | PREVENT_PROXY_CONNECTIONS | false |
| pvp | PVP | true |
| resource-pack | RESOURCE_PACK | |
| resource-pack-sha1 | RESOURCE_PACK_SHA1 | |
| server-ip | SERVER_IP | |
| server-port | SERVER_PORT | 25565 |
| snooper-enabled | SNOOPER_ENABLED | true |
| spawn-animals | SPAWN_ANIMALS | true |
| spawn-monsters | SPAWN_MONSTERS | true |
| spawn-npcs | SPAWN_NPCS | true |
| view-distance | VIEW_DISTANCE | 10 |
| white-list | WHITE_LIST | false |
| enable-jmx-monitoring | ENABLE_JMX_MONITORING | false |
| rcon.port | RCON_PORT | 25575 |
| query.port | QUERY_PORT | 25565 |
| use-native-transport | USE_NATIVE_TRANSPORT | true |
| enable-status | ENABLE_STATUS | true |
| broadcast-rcon-to-ops | BROADCAST_RCON_TO_OPS | true |
| sync-chunk-writes | SYNC_CHUNK_WRITES | true |
| op-permission-level | OP_PERMISSION_LEVEL | 4 |
| entity-broadcast-range-percentage | ENTITY_BROADCAST_RANGE_PERCENTAGE | 100 |
| rcon.password | RCON_PASSWORD | |
| rate-limit | RATE_LIMIT | 0 |
| broadcast-console-to-ops | BROADCAST_CONSOLE_TO_OPS | true |
| function-permission-level | FUNCTION_PERMISSION_LEVEL | 2 |
| enforce-whitelist | ENFORCE_WHITELIST | false |
| resource-pack-sha1 | RESOURCE_PACK_SHA1 | |
| spawn-protection | SPAWN_PROTECTION | 16 |