在CentOS系统下安装MinIO可以分为单机环境和集群环境两种情况。以下是详细的安装指南：
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wget https://dl.min.io/server/minio/release/linux-amd64/minio
chmod +x minio
sudo mv minio /usr/local/bin/
sudo groupadd minios
sudo useradd -r -g minio minio
sudo mkdir -p /opt/module/minio/data
sudo mkdir -p /opt/module/minio/logs
sudo chown minio:minio /opt/module/minio/data
sudo chown minio:minio /opt/module/minio/logs
sudo vim /usr/lib/systemd/system/minio.service
在文件中添加以下内容：
[Unit]
Description=MinIO
Documentation=https://docs.min.io
Wants=network-online.target
After=network-online.target
AssertFileIsExecutable=/usr/local/bin/minio
[Service]
WorkingDirectory=/usr/local
User=minio
Group=minio
Environment="MINIO_ROOT_USER=minioadmin"
Environment="MINIO_ROOT_PASSWORD=minioadmin"
Environment="MINIO_ACCESS_KEY=minioadmin"
Environment="MINIO_SECRET_KEY=minioadmin"
Environment="MINIO_LOGGER_TYPE=file"
Environment="MINIO_LOGGER_FILE=/opt/module/minio/logs/minio.log"
Environment="MINIO_LOGGER_LEVEL=error"
ExecStart=/usr/local/bin/minio server /opt/module/minio/data --address ":9200" --console-address ":9201"
Restart=always
RestartSec=5
LimitNOFILE=65536
[Install]
WantedBy=multi-user.target
sudo systemctl daemon-reload
sudo systemctl start minio
sudo systemctl status minio
sudo systemctl enable minio
sudo systemctl stop firewalld
sudo systemctl disable firewalld
sudo systemctl status firewalld
ulimit -n
echo "* soft nofile 65535" >> /etc/security/limits.conf
echo "* hard nofile 65535" >> /etc/security/limits.conf
sudo sysctl -preboot
sudo rpm -ivh minio-20230809233022.0.0.x86_64.rpm
sudo systemctl start minio
sudo systemctl status minio
以上是在CentOS系统下安装MinIO的详细指南，无论是单机环境还是集群环境，都可以参考以上步骤进行操作。
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推荐阅读：CentOS环境下MinIO安装指南
