Minio分布式集群部署（不使用docker）
一、Minio分布式集群搭建（多机器多硬盘）
1、环境说明：4台服务器
| 节点 | 数据目录（不能是/root下的） | 进程/脚本目录 |
|---|---|---|
| 10.34.252.87 | /home/minio/{data1.data2} | /home/minio/{run} |
| 10.34.252.88 | /home/minio/{data1.data2} | /home/minio/{run} |
| 10.34.252.89 | /home/minio/{data1.data2} | /home/minio/{run} |
| 10.34.252.93 | /home/minio/{data1.data2} | /home/minio/{run} |
2、从官网获取Minio二进制文件并上传至4台集群主机：
下载二进制文件：
wget https://dl.min.io/server/minio/release/linux-amd64/minio
上传Minio到4台集群主机进程脚本目录 /home/minio/{run}
scp,ftp等方式
3、创建目录(4台集群主机都执行)
mkdir -p /home/minio/{run,data1,data2} && mkdir -p /etc/minio
4、集群启动文件配置(4台集群主机都执行)
Minio默认9000端口，在配置文件中加入–address “127.0.0.1:9029” 可更改端口
注意 ：
MINIO_ACCESS_KEY：用户名，长度最小是5个字符
MINIO_SECRET_KEY：密码，密码不能设置过于简单，不然minio会启动失败，长度最小是8个字符
–config-dir：指定集群配置文件目录
vim /home/minio/run/minio-run.sh
（1）集群节点10.34.252.87内容为:
#!/bin/bash
export MINIO_ACCESS_KEY=admin
export MINIO_SECRET_KEY=admin123
/home/minio/run/minio server --config-dir /etc/minio \
--address "10.34.252.87:9000" \
http://10.34.252.87/home/minio/data1 http://10.34.252.87/home/minio/data2 \
http://10.34.252.88/home/minio/data1 http://10.34.252.88/home/minio/data2 \
http://10.34.252.89/home/minio/data1 http://10.34.252.89/home/minio/data2 \
http://10.34.252.93/home/minio/data1 http://10.34.252.93/home/minio/data2
（2）集群节点10.34.252.88内容为:
#!/bin/bash
export MINIO_ACCESS_KEY=admin
export MINIO_SECRET_KEY=admin123
/home/minio/run/minio server --config-dir /etc/minio \
--address "10.34.252.88:9000" \
http://10.34.252.87/home/minio/data1 http://10.34.252.87/home/minio/data2 \
http://10.34.252.88/home/minio/data1 http://10.34.252.88/home/minio/data2 \
http://10.34.252.89/home/minio/data1 http://10.34.252.89/home/minio/data2 \
http://10.34.252.93/home/minio/data1 http://10.34.252.93/home/minio/data2
（3）集群节点10.34.252.89内容为:
#!/bin/bash
export MINIO_ACCESS_KEY=admin
export MINIO_SECRET_KEY=admin123
/home/minio/run/minio server --config-dir /etc/minio \
--address "10.34.252.89:9000" \
http://10.34.252.87/home/minio/data1 http://10.34.252.87/home/minio/data2 \
http://10.34.252.88/home/minio/data1 http://10.34.252.88/home/minio/data2 \
http://10.34.252.89/home/minio/data1 http://10.34.252.89/home/minio/data2 \
http://10.34.252.93/home/minio/data1 http://10.34.252.93/home/minio/data2
（4）集群节点10.34.252.93内容为:
#!/bin/bash
export MINIO_ACCESS_KEY=admin
export MINIO_SECRET_KEY=admin123
/home/minio/run/minio server --config-dir /etc/minio \
--address "10.34.252.93:9000" \
http://10.34.252.87/home/minio/data1 http://10.34.252.87/home/minio/data2 \
http://10.34.252.88/home/minio/data1 http://10.34.252.88/home/minio/data2 \
http://10.34.252.89/home/minio/data1 http://10.34.252.89/home/minio/data2 \
http://10.34.252.93/home/minio/data1 http://10.34.252.93/home/minio/data2
5、创建Minio.server,将minio加入系统服务（4台集群主机都执行）
vim /usr/lib/systemd/system/minio.service
内容为
[Unit]
Description=Minio service
Documentation=https://docs.minio.io/
[Service]
WorkingDirectory=/home/minio/run/
ExecStart=/home/minio/run/minio-run.sh
Restart=on-failure
RestartSec=5
[Install]
WantedBy=multi-user.target
6、权限修改（4台集群主机都执行）
chmod +x /usr/lib/systemd/system/minio.service && chmod +x /home/minio/run/minio && chmod +x /home/minio/run/minio-run.sh
7、启动集群（4台集群主机都执行）
systemctl daemon-reload
systemctl start minio
systemctl enable minio
查看集群状态
systemctl status minio.service -l
日志类似以下内容，则启动成功:
[root@cn-gri-gicar-bdms-05 csz]# systemctl status minio.service -l
● minio.service - Minio service
Loaded: loaded (/usr/lib/systemd/system/minio.service; enabled; vendor preset: disabled)
Active: active (running) since Fri 2021-01-22 10:44:29 CST; 43min ago
Docs: https://docs.minio.io/
Main PID: 3663052 (minio-run.sh)
Tasks: 41
Memory: 89.2M
CGroup: /system.slice/minio.service
├─3663052 /bin/bash /root/docker/minio/run/minio-run.sh
└─3663053 /root/docker/minio/run/minio server --config-dir /etc/minio --address 10.34.252.87:9000 http://10.34.252.87/home/minio/data1 http://10.34.252.87/home/minio/data2 http://10.34.252.88/home/minio/data1 http://10.34.252.88/home/minio/data2 http://10.34.252.89/home/minio/data1 http://10.34.252.89/home/minio/data2 http://10.34.252.93/home/minio/data1 http://10.34.252.93/home/minio/data2
Jan 22 10:44:32 cn-gri-gicar-bdms-05 minio-run.sh[3663052]: Endpoint: http://10.34.252.87:9000
Jan 22 10:44:32 cn-gri-gicar-bdms-05 minio-run.sh[3663052]: Browser Access:
Jan 22 10:44:32 cn-gri-gicar-bdms-05 minio-run.sh[3663052]: http://10.34.252.87:9000
Jan 22 10:44:32 cn-gri-gicar-bdms-05 minio-run.sh[3663052]: Object API (Amazon S3 compatible):
Jan 22 10:44:32 cn-gri-gicar-bdms-05 minio-run.sh[3663052]: Go: https://docs.min.io/docs/golang-client-quickstart-guide
Jan 22 10:44:32 cn-gri-gicar-bdms-05 minio-run.sh[3663052]: Java: https://docs.min.io/docs/java-client-quickstart-guide
Jan 22 10:44:32 cn-gri-gicar-bdms-05 minio-run.sh[3663052]: Python: https://docs.min.io/docs/python-client-quickstart-guide
Jan 22 10:44:32 cn-gri-gicar-bdms-05 minio-run.sh[3663052]: JavaScript: https://docs.min.io/docs/javascript-client-quickstart-guide
Jan 22 10:44:32 cn-gri-gicar-bdms-05 minio-run.sh[3663052]: .NET: https://docs.min.io/docs/dotnet-client-quickstart-guide
Jan 22 10:44:32 cn-gri-gicar-bdms-05 minio-run.sh[3663052]: Waiting for all MinIO IAM sub-system to be initialized.. lock acquired
8 登录页面测试
登录任一页面,
http://10.34.252.87:9000
http://10.34.252.88:9000
http://10.34.252.89:9000
http://10.34.252.93:9000
页面创建bucket，上传两个文件，
查看4台集群主机存储情况
FAQ
FAQ1：
Jan 22 10:12:03 k8s3 minio-run.sh[1295181]: Disk /root/docker/minio/data1 is a root disk. Please ensure the disk is mounted properly, refusing to use root disk.
存储数据目录不能是/root目录，否则会报错