docker-compose.yaml

version: '2'

networks:
  roachnet:

services:
  master:
    image: cockroachdb/cockroach:v2.0.3
    command: start --insecure
    ports:
      - 8080:8080
      - 26257:26257
    networks:
        - roachnet
    volumes:
      - "${DATA_DIR}/roach:/mater/cockroach/cockroach-data"
  slave-one:
    image: cockroachdb/cockroach:v2.0.3
    command: start --insecure --join=master
    networks:
        - roachnet
    volumes:
      - "${DATA_DIR}/roach/slave1:/cockroach/cockroach-data"
  slave-two:
    image: cockroachdb/cockroach:v2.0.3
    command: start --insecure --join=master
    networks:
        - roachnet
    volumes:
      - "${DATA_DIR}/roach/slave2:/cockroach/cockroach-data"
  slave-three:
    image: cockroachdb/cockroach:v2.0.3
    command: start --insecure --join=master
    networks:
        - roachnet
    volumes:
      - "${DATA_DIR}/roach/slave3:/cockroach/cockroach-data"