Run cockroachdb cluster with docker

docker-compose.yml

version: "3"

services:

  crdb1:
    image: cockroachdb/cockroach:v21.2.6
    ports:
     # - "26257:26257"
      - "8889:8080"
    command: start --certs-dir=/cockroach/certs --join crdb1,crdb2,crdb3 --accept-sql-without-tls --store=path=/cockroach/cockroach-data,size=1G --listen-addr=crdb1
    volumes:
      - ./certs:/cockroach/certs
      - ./db1:/cockroach/cockroach-data
    networks:
      app_net:
  crdb2:
    image: cockroachdb/cockroach:v21.2.6
    # ports:
      # - "26257:26257"
      # - "8889:8080"
    command: start --certs-dir=/cockroach/certs --join crdb1,crdb2,crdb3 --accept-sql-without-tls --store=path=/cockroach/cockroach-data,size=1G --listen-addr=crdb2
    volumes:
      - ./certs:/cockroach/certs
      - ./db2:/cockroach/cockroach-data
    networks:
      app_net:
  crdb3:
    image: cockroachdb/cockroach:v21.2.6
    # ports:
      # - "26257:26257"
      # - "8889:8080"
    command: start --certs-dir=/cockroach/certs --join crdb1,crdb2,crdb3 --accept-sql-without-tls --store=path=/cockroach/cockroach-data,size=1G --listen-addr=crdb3
    volumes:
      - ./certs:/cockroach/certs
      - ./db3:/cockroach/cockroach-data
    networks:
      app_net:


networks:
  app_net: