Environment Variables

Core Variables

• DATA_DIR

  • Description: The root directory where templates, runtime, and .cache folders are mapped inside the container.
  • Default: /data

• VERBOSE

  • Description: Enables verbose debug log output from the Python orchestrator script.
  • Default: false

• ACCEPT_EULA

  • Description: Most Minecraft backend servers require EULA acceptance. Set this to true to automatically write the eula.txt.
  • Default: false

• TYPE

  • Description: The platform software to run. This determines which variables (like VERSION or MEMORY) are available and how they behave. See Server Platforms for details.
  • Default: PAPER

RCON Variables

If RCON is enabled, the orchestrator automatically configures the server files to expose RCON.

• RCON_ENABLED

  • Description: Toggles the automatic RCON injection process.
  • Default: true

• RCON_PORT

  • Description: The local port mapped for RCON inside the container.
  • Default: 25575

• RCON_PASSWORD

  • Description: The password for RCON.
  • Default: A securely generated random UUID (uuid.uuid4()). You do not need to know this password to use mc-rcon interactively inside the container.