docker-compose-volumes.yml

version: '3.9'

services:

  roach-0:
    container_name: roach-0
    hostname: roach-0
    image: cockroachdb/cockroach:latest-v23.1
    command: start  --insecure --join=roach-0,roach-1,roach-2 --listen-addr=roach-0:26257 --advertise-addr=roach-0:26257 --max-sql-memory=.25 --cache=.25 --store=${PWD}/roach-0-data:/cockroach/cockroach-data
    volumes:
      - ${PWD}/roach-0-data:/cockroach/cockroach-data
    environment:
      - 'ALLOW_EMPTY_PASSWORD=yes'

  roach-1:
    container_name: roach-1
    hostname: roach-1
    image: cockroachdb/cockroach:latest-v23.1
    command: start  --insecure --join=roach-0,roach-1,roach-2 --listen-addr=roach-1:26257 --advertise-addr=roach-1:26257 --max-sql-memory=.25 --cache=.25 --store=${PWD}/roach-1-data:/cockroach/cockroach-data
    volumes:
      - ${PWD}/roach-1-data:/cockroach/cockroach-data
    environment:
      - 'ALLOW_EMPTY_PASSWORD=yes'

  roach-2:
    container_name: roach-2
    hostname: roach-2
    image: cockroachdb/cockroach:latest-v23.1
    command: start  --insecure --join=roach-0,roach-1,roach-2 --listen-addr=roach-2:26257 --advertise-addr=roach-2:26257 --max-sql-memory=.25 --cache=.25 --store=${PWD}/roach-2-data:/cockroach/cockroach-data
    volumes:
      - ${PWD}/roach-2-data:/cockroach/cockroach-data
    environment:
      - 'ALLOW_EMPTY_PASSWORD=yes'

  init:
    container_name: init
    image: cockroachdb/cockroach:latest-v23.1
    command: init --host=roach-0 --insecure
    depends_on:
      - roach-0

  lb:
    container_name: lb
    hostname: lb
    build: haproxy
    ports:
      - "26000:26000"
      - "8080:8080"
      - "8081:8081"
    depends_on:
      - roach-0
      - roach-1
      - roach-2

  client:
    container_name: client
    hostname: client
    image: cockroachdb/cockroach:latest-v23.1
    entrypoint: ["/usr/bin/tail", "-f", "/dev/null"]

volumes:
  roach-0-data:
  roach-1-data:
  roach-2-data: