docker-compose搭建最新版minio集群

docker-compose安装最新版minio集群（2021.10.30版本）

1、安装环境

centos 7.9

# 查看安装环境
cat /etc/redhat-release

CentOS Linux release 7.9.2009 (Core)

2、安装centOS的docker

安装docker文档

# 移除老版本docker
sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine
               
# 安装yum工具
sudo yum install -y yum-utils

sudo yum-config-manager \
    --add-repo \ https://download.docker.com/linux/centos/docker-ce.repo
    
# 安装docker
sudo yum install docker-ce docker-ce-cli containerd.io

# 列出并排序您的存储库中可用的版本
yum list docker-ce --showduplicates | sort -r

sudo yum install docker-ce-20.10.7 docker-ce-cli-20.10.7 containerd.io

3、单机安装minio

# 安装docker历史版本
docker pull minio/minio

# 单机启动
docker run -d --name minio_test \
  -p 9000:9000 \
  -p 9001:9001 \
  -e "MINIO_ROOT_USER=minioadmin" \
  -e "MINIO_ROOT_PASSWORD=minioadmin" \
  minio/minio server /data --console-address ":9001"

4、安装docker compose

// 镜像下载docker compose
curl -L https://get.daocloud.io/docker/compose/releases/download/1.27.3/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose

// 开放权限
chmod +x /usr/local/bin/docker-compose
  
// 测试是否安装成功
docker-compose --version

5、集群搭建

准备两个文件放到目录下，可以vim创建或者直接传入文件夹内

# 进入目录
cd /usr/local/docker-minio

• docker-compose.yaml

version: '3.7'

# Settings and configurations that are common for all containers
x-minio-common: &minio-common
  image: minio/minio:latest
  command: server --console-address ":9001" http://minio{1...4}/data{1...2}
  expose:
    - "9000"
    - "9001"
  environment:
    MINIO_ROOT_USER: minioadmin
    MINIO_ROOT_PASSWORD: minioadmin
  healthcheck:
    test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
    interval: 30s
    timeout: 20s
    retries: 3

# starts 4 docker containers running minio server instances.
# using nginx reverse proxy, load balancing, you can access
# it through port 9000.
services:
  minio1:
    <<: *minio-common
    hostname: minio1
    volumes:
      - /home/sawc-minio/data1-1:/data1
      - /home/sawc-minio/data1-2:/data2

  minio2:
    <<: *minio-common
    hostname: minio2
    volumes:
      - /home/sawc-minio/data2-1:/data1
      - /home/sawc-minio/data2-2:/data2

  minio3:
    <<: *minio-common
    hostname: minio3
    volumes:
      - /home/sawc-minio/data3-1:/data1
      - /home/sawc-minio/data3-2:/data2

  minio4:
    <<: *minio-common
    hostname: minio4
    volumes:
      - /home/sawc-minio/data4-1:/data1
      - /home/sawc-minio/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

• nginx.conf

user  nginx;
worker_processes  auto;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;

events {
    worker_connections  4096;
}

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;
    sendfile        on;
    keepalive_timeout  65;

    # include /etc/nginx/conf.d/*.conf;

    upstream minio {
        server minio1:9000;
        server minio2:9000;
        server minio3:9000;
        server minio4:9000;
    }

    upstream console {
        ip_hash;
        server minio1:9001;
        server minio2:9001;
        server minio3:9001;
        server minio4:9001;
    }

    server {
        listen       9000;
        listen  [::]:9000;
        server_name  localhost;

        # To allow special characters in headers
        ignore_invalid_headers off;
        # Allow any size file to be uploaded.
        # Set to a value such as 1000m; to restrict file size to a specific value
        client_max_body_size 0;
        # To disable buffering
        proxy_buffering off;

        location / {
            proxy_set_header Host $http_host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;

            proxy_connect_timeout 300;
            # Default is HTTP/1, keepalive is only enabled in HTTP/1.1
            proxy_http_version 1.1;
            proxy_set_header Connection "";
            chunked_transfer_encoding off;

            proxy_pass http://minio;
        }
    }

    server {
        listen       9001;
        listen  [::]:9001;
        server_name  localhost;

        # To allow special characters in headers
        ignore_invalid_headers off;
        # Allow any size file to be uploaded.
        # Set to a value such as 1000m; to restrict file size to a specific value
        client_max_body_size 0;
        # To disable buffering
        proxy_buffering off;

        location / {
            proxy_set_header Host $http_host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header X-NginX-Proxy true;

            # This is necessary to pass the correct IP to be hashed
            real_ip_header X-Real-IP;

            proxy_connect_timeout 300;

            # To support websocket
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";

            chunked_transfer_encoding off;

            proxy_pass http://console;
        }
    }
}

5、集群启动命令

# 第一次启动前拉取镜像
docker-compose pull

# 后台启动
docker-compose up -d

# 集群停止
docker-compose down

启动成功后访问9001端口进入可视化面板

6、其他

// 关闭防火墙
systemctl stop firewalld.service