Docker部署Minio主從實例

由於博客改造，新增相冊模塊，需要一個相對安全的文件存儲。

選擇 minio 的原因

因為比fastDFS用起來方便點
和 Golang 相性很好

結構#

單機多硬盤
一主一從，不同硬盤

直接 docker-compose

version: '3.7'

# starts 2 docker containers running minio server instances.
# using nginx reverse proxy, load balancing, you can access
# it through port 9000.
services:
  minio1:
    container_name: minio1
    image: minio/minio:RELEASE.2021-06-07T21-40-51Z
    hostname: minio1
    volumes:
      - /硬盤1/data1:/data1
      - /硬盤1/data2:/data2
    ports:
      - "29001:9000"
    restart: always
    environment:
      MINIO_ROOT_USER: 賬號
      MINIO_ROOT_PASSWORD: 密碼
      MINIO_PROMETHEUS_AUTH_TYPE: public
    command: server http://minio{1...2}/data{1...2}
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
      interval: 30s
      timeout: 20s
      retries: 3

  minio2:
    container_name: minio2
    image: minio/minio:RELEASE.2021-06-07T21-40-51Z
    hostname: minio2
    volumes:
      - /硬盤2/data1:/data1
      - /硬盤2/data2:/data2
    ports:
      - "29002:9000"
    restart: always
    environment:
      MINIO_ROOT_USER: 賬號
      MINIO_ROOT_PASSWORD: 密碼
      MINIO_PROMETHEUS_AUTH_TYPE: public
    command: server http://minio{1...2}/data{1...2}
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
      interval: 30s
      timeout: 20s
      retries: 3

然後啟動

sudo docker-compose up --no-start
sudo docker-compose start

nginx#

nginx 直接 proxy_pass 兩個 upstream 即可