安裝單機版MinIO（準備2臺機器A、B,A、B服務器操作一致）

切換目錄并下載MinIO二進制文件

cd /usr/local/bin
wget https://dl.minio.org.cn/server/minio/release/linux-amd64/minio
chmod +x minio

編輯配置文件

vi /etc/default/minio.confMINIO_VOLUMES="/data"
MINIO_OPTS="--address :9000 --console-address :9001"
MINIO_ACCESS_KEY="minio"
MINIO_SECRET_KEY="minio123456"

注冊系統服務

創建服務單元文件

vi /usr/lib/systemd/system/minio.service[Unit]
Description=MinIO
Documentation=https://docs.min.io
Wants=network-online.target
After=network-online.target
AssertFileIsExecutable=/usr/local/bin/minio[Service]
User=root
Group=root
EnvironmentFile=/etc/default/minio.conf
ExecStart=/usr/local/bin/minio server $MINIO_VOLUMES $MINIO_OPTS
Restart=always
LimitNOFILE=65536
TimeoutStopSec=infinity
SendSIGKILL=no[Install]
WantedBy=multi-user.target

啟動與驗證

啟動服務并檢查狀態

systemctl start minio && systemctl status minio

設置開機自啟

systemctl enable minio

二、配置互為主從【在其中一臺機器操作即可】

1、先安裝mc命令

# 切換目錄
cd /usr/local/bin# 下載，離線安裝請提前下載，上傳服務器替換該步驟
wget https://dl.min.io/client/mc/release/linux-amd64/mcchmod +x /usr/local/bin/mc

2、配置

[root@localhost ~]# mc alias set minio1 http://192.168.247.158:9000 admin password123
mc: Configuration written to `/root/.mc/config.json`. Please update your access credentials.
mc: Successfully created `/root/.mc/share`.
mc: Initialized share uploads `/root/.mc/share/uploads.json` file.
mc: Initialized share downloads `/root/.mc/share/downloads.json` file.
Added `minio1` successfully.
[root@localhost ~]# mc alias set minio2 http://192.168.247.145:9000 admin password123
Added `minio2` successfully.
[root@localhost ~]# mc admin replicate add minio1 minio2 
Requested sites were configured for replication successfully.
[root@localhost ~]# mc admin replicate info minio1
SiteReplication enabled for:Deployment ID                        | Site Name       | Endpoint                                       | Sync | Bandwidth  | ILM Expiry Replication   |                 |                                                |      | Per Bucket |                          
8ffd3069-84ba-4687-8438-93bedff772e6 | minio1          | http://192.168.247.158:9000                    |      | N/A        | false                    
1319c229-28fa-44e2-a3fb-4ae1680f6090 | minio2          | http://192.168.247.145:9000                    |      | N/A        | false      
[root@localhost ~]# mc admin replicate status minio1
Bucket replication status:
No Buckets presentPolicy replication status:
●  5/5 Policies in syncUser replication status:
No Users presentGroup replication status:
No Groups presentILM Expiry Rules replication status:
No ILM Expiry Rules presentObject replication status:
Replication status since 6 minutes 
Summary:
Replicated:    0 objects (0 B)
Queued:        ● 0 objects, (0 B) (avg: 0 objects, 0 B; max: 0 objects, 0 B)
Received:      0 objects (0 B)

3、驗證

（1）AB桶的數據會保持一致，無論在AB桶先寫入數據

（2）停掉A 服務器，在B寫入或者刪除數據后，在啟動A，A數據也會同步

4、NGINX負載

upstream minio-server {  server 192.168.10.1:9000 weight=25 max_fails=2 fail_timeout=30s;  server 192.168.20.2:9000 weight=25 max_fails=2 fail_timeout=30s;  }  upstream minio-console {  ip_hash;  server 192.168.10.1:9001 weight=25 max_fails=2 fail_timeout=30s;  server 192.168.20.2:9001 weight=25 max_fails=2 fail_timeout=30s;  }  server {  listen 9000;  server_name localhost;  # To allow special characters in headers  ignore_invalid_headers off;  # 配置成上傳文件不限制大小  client_max_body_size 0;  # To disable buffering  proxy_buffering off;  location / {proxy_pass http://minio-server;  proxy_set_header Upgrade $http_upgrade;  proxy_set_header Connection "upgrade";  proxy_set_header Host $http_host;  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;  proxy_next_upstream http_500 http_502 http_503 http_504 error timeout invalid_header;  expires 0;  # 后端服務器連接的超時時間_發起握手等候響應超時時間  proxy_connect_timeout 300;  proxy_http_version 1.1;  chunked_transfer_encoding off;  # 是否開啟proxy忽略客戶端中斷  proxy_ignore_client_abort on;  }}server {  listen 9001;  server_name localhost;  # To allow special characters in headers  ignore_invalid_headers off;  # 配置成上傳文件不限制大小  client_max_body_size 0;  # To disable buffering  proxy_buffering off;  location / {  proxy_pass http://minio-console;  proxy_set_header Upgrade $http_upgrade;  proxy_set_header Connection "upgrade";  proxy_set_header Host $http_host;  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;  proxy_next_upstream http_500 http_502 http_503 http_504 error timeout invalid_header;  expires 0;  # 后端服務器連接的超時時間_發起握手等候響應超時時間  proxy_connect_timeout 300;  proxy_http_version 1.1;  chunked_transfer_encoding off;  # 是否開啟proxy忽略客戶端中斷  proxy_ignore_client_abort on;  }  }