docker-compose-minio.yml

version: '3'

# starts 4 docker containers running minio server instances. Each
# minio server's web interface will be accessible on the host at port
# 9001 through 9004.
services:
  minio1:
    image: minio/minio
    volumes:
      - data1:/data
    expose:
      - "9000"
    ports:
      - "9001:9000"
    environment:
      MINIO_ACCESS_KEY: minio
      MINIO_SECRET_KEY: minio123
    command: server http://minio1/data http://minio2/data http://minio3/data http://minio4/data
  minio2:
    image: minio/minio
    volumes:
      - data2:/data
    environment:
      MINIO_ACCESS_KEY: minio
      MINIO_SECRET_KEY: minio123
    command: server http://minio1/data http://minio2/data http://minio3/data http://minio4/data
  minio3:
    image: minio/minio
    volumes:
      - data3:/data
    environment:
      MINIO_ACCESS_KEY: minio
      MINIO_SECRET_KEY: minio123
    command: server http://minio1/data http://minio2/data http://minio3/data http://minio4/data
  minio4:
    image: minio/minio
    volumes:
      - data4:/data
    environment:
      MINIO_ACCESS_KEY: minio
      MINIO_SECRET_KEY: minio123
    command: server http://minio1/data http://minio2/data http://minio3/data http://minio4/data

## By default this config uses default local driver,
## For custom volumes replace with volume driver configuration.
volumes:
  data1:
  data2:
  data3:
  data4: