MinIO集群安装

一、基础环境

操作系统：CentOS 7.3

二、准备工作

1. 机器资源（根据实际情况调整）

172.16.10.226

4CPU 4G内存

数据盘：/minio-data1 /minio-data2 /minio-data3 /minio-data4

172.16.10.227

4CPU 4G内存

数据盘：/minio-data1 /minio-data2 /minio-data3 /minio-data4

172.16.10.228

4CPU 4G内存

数据盘：/minio-data1 /minio-data2 /minio-data3 /minio-data4

172.16.10.229

4CPU 4G内存

数据盘：/minio-data1 /minio-data2 /minio-data3 /minio-data4

准备4块50G数据盘分别挂载到/minio-data1、/minio-data2、/minio-data3、/minio-data4

2. 在四台机器分别创建安装目录

mkdir -p /opt/server/minio
cd /opt/server/minio/

3. 下载二进制包

wget https://dl.minio.io/server/minio/release/linux-amd64/minio

4. 赋予minio可执行权限

chmod +x minio

5. 创建相关目录

mkdir -p /opt/server/minio/conf
mkdir -p /data/logs/

三、编写集群启动脚本（所有节点配置文件相同）

[root@minio-1 minio]# vim run.sh

#!/bin/bash
export MINIO_ACCESS_KEY=YOU_ACCESS_KEY
export MINIO_SECRET_KEY=YOU_SECRET_KEY
 
nohup /opt/server/minio/minio server --config-dir /opt/server/minio/conf \
http://172.16.10.226/minio-data1 http://172.16.10.226/minio-data2 \
http://172.16.10.226/minio-data3 http://172.16.10.226/minio-data4 \
http://172.16.10.227/minio-data1 http://172.16.10.227/minio-data2 \
http://172.16.10.227/minio-data3 http://172.16.10.227/minio-data4 \
http://172.16.10.228/minio-data1 http://172.16.10.228/minio-data2 \ 
http://172.16.10.228/minio-data3 http://172.16.10.228/minio-data4 \
http://172.16.10.229/minio-data1 http://172.16.10.229/minio-data2 \ 
http://172.16.10.229/minio-data3 http://172.16.10.229/minio-data4 \
 > /data/logs/minio.out 2>&1 &

赋予启动文件权限

chmod +x run.sh

四、启动测试

./run.sh 启动minio

查询minio日志，看集群是否启动成功

[root@minio-4 minio]# cat /data/logs/minio.out 
Waiting for the first server to format the disks.
Waiting for the first server to format the disks.
Waiting for the first server to format the disks.
Waiting for the first server to format the disks.
Status:         16 Online, 0 Offline. 
Endpoint:  http://172.16.11.111:9000  http://127.0.0.1:9000

Browser Access:
   http://172.16.11.111:9000  http://127.0.0.1:9000

Object API (Amazon S3 compatible):
   Go:         https://docs.min.io/docs/golang-client-quickstart-guide
   Java:       https://docs.min.io/docs/java-client-quickstart-guide
   Python:     https://docs.min.io/docs/python-client-quickstart-guide
   JavaScript: https://docs.min.io/docs/javascript-client-quickstart-guide
   .NET:       https://docs.min.io/docs/dotnet-client-quickstart-guide

​

浏览器输入集群任意节点地址+9000端口，即可访问minio，用户名密码为前面设置的“MINIO_ACCESS_KEY”和“MINIO_SECRET_KEY”，可创建“bucket”并上传文件测试

五、安装客户端mc

1. 下载二进制文件

cd /opt/server/minio/
wget https://dl.min.io/client/mc/release/linux-amd64/mc

2. 赋予可执行权限

chmod +x mc
./mc --help

3. 设置指定桶为download模式

set +o history  ./mc config  host add minio-1 http://172.16.10.226:9000 you_key you_secret  set -o history  ./mc policy set download  minio-1/test1  

六、配置负载均衡

在NGINX vhost目录下创建minio.conf配置文件

vim minio.conf

upstream minio {
   server 172.16.10.226:9000;
   server 172.16.10.227:9000;
   server 172.16.10.228:9000;
   server 172.16.10.229:9000;
}

server {
    listen 81;     
    server_name files.domain.cn;
        
    location / {
        add_header X-Content-Type-Options nosniff;
        proxy_set_header X-scheme $scheme;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_set_header X-Nginx-Proxy true;
        proxy_hide_header X-Powered-By;
        proxy_hide_header Vary;
        client_max_body_size    1024m; 
        proxy_pass http://minio;

    }
}