version: "3.6" services: test: build: ./test user: root volumes: - "./:/root/.minetest/worlds/world/worldmods/otp/" - "./test/minetest.conf:/minetest.conf" - "world:/root/.minetest/worlds/world" minetest: image: registry.gitlab.com/minetest/minetest/server:5.6.1 user: root ports: - "30000:30000/udp" volumes: - "./:/root/.minetest/worlds/world/worldmods/otp/" - "world:/root/.minetest/worlds/world" volumes: world: {}