minio-docker-swarm-compose-secrets.yaml

minio-docker-swarm-compose-secrets.yaml

docker swarm 集群部署minio 文档

version: '3.7'
# Settings and configurations that are common for all containers
x-minio-common: &minio-common
  image: quay.io/minio/minio:RELEASE.2023-01-12T02-06-16Z
  command: server --console-address ":9001" http://minio{1...4}/data{1...2}
  expose:
    - "9000"
    - "9001"
  # environment:
    # MINIO_ROOT_USER: minioadmin
    # MINIO_ROOT_PASSWORD: minioadmin
  networks:
    - minio_distributed
  deploy:
    mode: replicated
      replicas: 6
    restart_policy:
      delay: 10s
      max_attempts: 10
      window: 60s
    placement:
      constraints:
        - node.role==manager
       # - node.labels.minio1==true
  secrets:
    - secret_key
    - access_key
  healthcheck:
    test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
    interval: 30s
    timeout: 20s
    retries: 3
services:
  minio1:
    <<: *minio-common
    hostname: minio1
    volumes:
      - ./data1-1:/data1
      - ./data1-2:/data2
  minio2:
    <<: *minio-common
    hostname: minio2
    volumes:
      - ./data2-1:/data1
      - ./data2-2:/data2
  minio3:
    <<: *minio-common
    hostname: minio3
    volumes:
      - ./data2-1:/data1
      - ./data2-2:/data2
  minio4:
    <<: *minio-common
    hostname: minio4
    volumes:
      - ./data4-1:/data1
      - ./data4-2:/data2
  nginx:
    image: nginx:1.19.2-alpine
    hostname: nginx
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    ports:
      - "9000:9000"
      - "9001:9001"
    depends_on:
      - minio1
      - minio2
      - minio3
      - minio4
# volumes:
#  data1-1:
#  data1-2:
#  data2-1:
#  data2-2:
#  data3-1:
#  data3-2:
#  data4-1:
#  data4-2:
networks:
  minio_distributed:
    driver: overlay
secrets:
  secret_key:
    external: true
  access_key:
    external: true

修改说明

1.使用Docker secrets进行MinIO Access和Secret密钥自定义

echo "testAccess" | docker secret create access_key -
echo "testSecret_key" | docker secret create secret_key -

将生成的密钥填入docker-compose.yml
x-minio-common.secrets
参考：
http://docs.minio.org.cn/docs/master/minio-docker-quickstart-guide
2.docker-compose.yml设置的是在一台服务器上运行4个节点，