CockroachDB - Docker Compose Manifest. Spins up a simple 3 node CockroachDB cluster.

docker-compose.yml

version: "3"
services:
  roach1:
    container_name: roach1
    image: cockroachdb/cockroach:v1.1.3
    command: start --insecure
    ports:
      - "26257:26257"
      - "8080:8080"
    volumes:
      - ./cockroach-data/roach1:/cockroach/cockroach-data
    networks:
      roachnet:
        aliases:
          - roach1

  roach2:
    container_name: roach2
    image: cockroachdb/cockroach:v1.1.3
    command: start --insecure --join=roach1
    volumes:
      - ./cockroach-data/roach2:/cockroach/cockroach-data
    depends_on:
      - roach1
    networks:
      roachnet:
        aliases:
          - roach2

  roach3:
    container_name: roach3
    image: cockroachdb/cockroach:v1.1.3
    command: start --insecure --join=roach1
    volumes:
      - ./cockroach-data/roach3:/cockroach/cockroach-data
    depends_on:
      - roach1
    networks:
      roachnet:
        aliases:
          - roach3

networks:
  roachnet:
    driver: bridge⏎