docker-compose.yml for starting a 3 node scylla cluster

docker-compose.yml

version: "3"

services:

  scylla-node1:
    container_name: scylla-node1
    image: scylladb/scylla:5.1.0
    restart: always
    command: --seeds=scylla-node1 --smp 1 --memory 750M --overprovisioned 1 --api-address 0.0.0.0
    volumes:
      - "./scylla/scylla.yaml:/etc/scylla/scylla.yaml"
      - "./scylla/cassandra-rackdc.properties.dc1:/etc/scylla/cassandra-rackdc.properties"
      - "./scylla/mutant-data.txt:/mutant-data.txt"
    networks:
      web:
    healthcheck:
      test: cqlsh -e "SHOW VERSION" || exit 1
      interval: 15s
      retries: 10
      start_period: 30s
      timeout: 30s

  scylla-node2:
    container_name: scylla-node2
    image: scylladb/scylla:5.1.0
    restart: always
    command: --seeds=scylla-node1 --smp 1 --memory 750M --overprovisioned 1 --api-address 0.0.0.0
    volumes:
      - "./scylla/scylla.yaml:/etc/scylla/scylla.yaml"
      - "./scylla/cassandra-rackdc.properties.dc1:/etc/scylla/cassandra-rackdc.properties"
    networks:
      web:
    healthcheck:
      test: cqlsh -e "SHOW VERSION" || exit 1
      interval: 15s
      retries: 10
      start_period: 30s
      timeout: 30s
    depends_on:
      scylla-node1:
        condition: service_healthy


  scylla-node3:
    container_name: scylla-node3
    image: scylladb/scylla:5.1.0
    restart: always
    command: --seeds=scylla-node1 --smp 1 --memory 750M --overprovisioned 1 --api-address 0.0.0.0
    volumes:
      - "./scylla/scylla.yaml:/etc/scylla/scylla.yaml"
      - "./scylla/cassandra-rackdc.properties.dc1:/etc/scylla/cassandra-rackdc.properties"
    networks:
      web:
    healthcheck:
      test: cqlsh -e "SHOW VERSION" || exit 1
      interval: 15s
      retries: 10
      start_period: 30s
      timeout: 30s
    depends_on:
      scylla-node2:
        condition: service_healthy

networks:
  web:
    driver: bridge