CentOS7-安装Minio

参考地址

https://min.io/docs/minio/linux/operations/install-deploy-manage/deploy-minio-single-node-single-drive.html

下载Minio

[root@localhost ~]# wget https://dl.minio.io/server/minio/release/linux-amd64/minio

设置权限

[root@localhost ~]# chmod +x

复制目录

[root@localhost ~]# sudo mv minio /home/minio/bin/

创建服务

[root@localhost ~]# cd /etc/systemd/system/
[root@localhost system]# touch minio.service
[root@localhost system]# vim minio.service

配置内容：

[Unit]
Description=MinIO
Documentation=https://min.io/docs/minio/linux/index.html
Wants=network-online.target
After=network-online.target
AssertFileIsExecutable=/home/minio/bin/minio

[Service]
WorkingDirectory=/home/minio

User=minio-user
Group=minio-user
ProtectProc=invisible

EnvironmentFile=-/home/minio/conf/minio
ExecStartPre=/bin/bash -c "if [ -z \"${MINIO_VOLUMES}\" ]; then echo \"Variable MINIO_VOLUMES not set in /home/minio/conf/minio\"; exit 1; fi"
ExecStart=/home/minio/bin/minio server $MINIO_OPTS $MINIO_VOLUMES

# Let systemd restart this service always
Restart=always

# Specifies the maximum file descriptor number that can be opened by this process
LimitNOFILE=65536

# Specifies the maximum number of threads this process can create
TasksMax=infinity

# Disable timeout logic and wait until process is stopped
TimeoutStopSec=infinity
SendSIGKILL=no

[Install]
WantedBy=multi-user.target

# Built for ${project.name}-${project.version} (${project.name})

创建用户

[root@localhost system]# groupadd -r minio-user
[root@localhost system]# useradd -M -r -g minio-user minio-user
[root@localhost system]# chown minio-user:minio-user /home/minio

创建配置文件

[root@localhost system]# cd /home/minio/conf/
[root@localhost system]# touch minio
[root@localhost system]# vim minio

配置内容：

# MINIO_ROOT_USER and MINIO_ROOT_PASSWORD sets the root account for the MinIO server.
# This user has unrestricted permissions to perform S3 and administrative API operations on any resource in the deployment.
# Omit to use the default values 'minioadmin:minioadmin'.
# MinIO recommends setting non-default values as a best practice, regardless of environment

MINIO_ROOT_USER=ucdMinio
MINIO_ROOT_PASSWORD=ucd@Minio

# MINIO_VOLUMES sets the storage volume or path to use for the MinIO server.

MINIO_VOLUMES="/home/minio/data"

MINIO_OPTS="--address 192.168.18.100:11000 --console-address 192.168.18.100:10081"
# MINIO_SERVER_URL sets the hostname of the local machine for use with the MinIO Server
# MinIO assumes your network control plane can correctly resolve this hostname to the local machine

# Uncomment the following line and replace the value with the correct hostname for the local machine.

#MINIO_SERVER_URL="http://minio.example.net"

启动服务

[root@localhost system]# sudo systemctl start minio.service
[root@localhost system]# sudo systemctl status minio.service
[root@localhost system]# journalctl -f -u minio.service

启动成功后journalctl输出应类似于以下内容：

Status:         1 Online, 0 Offline.
API: http://192.168.2.100:9000  http://127.0.0.1:9000
RootUser: myminioadmin
RootPass: minio-secret-key-change-me
Console: http://192.168.2.100:9090 http://127.0.0.1:9090
RootUser: myminioadmin
RootPass: minio-secret-key-change-me

Command-line: https://min.io/docs/minio/linux/reference/minio-mc.html
   $ mc alias set myminio http://10.0.2.100:9000 myminioadmin minio-secret-key-change-me

Documentation: https://min.io/docs/minio/linux/index.html

Minio双机实时备份

新建备份服务

步骤参考上面的安装流程

主服务操作

添加备份服务

[root@localhost system]# ./mc config host add minio2 http://192.168.0.2:9000  AccessKeyId SecretAccessKey  --api s3v4

启动监控进程复制文件

# /usr/local/minio/data/ 是你当前minio服务器文件存储的路径 minio2/是远程minio服务器
[root@localhost ~]# nohup ./mc mirror  --exclude ".*" --exclude "*.temp" --force --remove --watch /home/minio/data/ minio2/ &

说明：

• 添加监控复制 --force 强制覆盖已经存在的目标，--fake 模拟一个假的操作，--watch, -w 监听改变并执行镜像操作，--remove 删除目标上的外部的文件
• 采用后台启动监听，把当前服务器minio下文件备份到2服务器 除了.minio.sys这个文件夹，不然会卡在报错无法复制