以下是MongoDB在CentOS上的部署流程:
sudo vi /etc/yum.repos.d/mongodb-org-6.0.repo 写入内容(以6.0版本为例):[mongodb-org-6.0] name=MongoDB Repository baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/6.0/x86_64/ gpgcheck=1 enabled=1 gpgkey=https://www.mongodb.org/static/pgp/server-6.0.asc sudo yum install -y mongodb-org /etc/mongod.conf,关键配置如下:storage: dbPath: /var/lib/mongodb # 数据存储路径 systemLog: destination: file path: /var/log/mongodb/mongod.log # 日志路径 logAppend: true net: port: 27017 # 端口(默认27017) bindIp: 0.0.0.0 # 允许远程访问 security: authorization: enabled # 启用认证(生产环境建议开启) sudo mkdir -p /var/lib/mongodb /var/log/mongodb sudo chown -R mongod:mongod /var/lib/mongodb /var/log/mongodb sudo systemctl start mongod sudo systemctl enable mongod sudo systemctl status mongod use admin db.createUser({ user: "admin", pwd: "your_password", roles: [{ role: "userAdminAnyDatabase", db: "admin" }] }) security.authorization 为 enabled,重启服务生效。使用以下命令连接测试:
mongo -u admin -p your_password --authenticationDatabase admin 若需远程访问,开放27017端口:
sudo firewall-cmd --zone=public --add-port=27017/tcp --permanent sudo firewall-cmd --reload --config 参数指定,优先使用系统默认路径(如 /etc/mongod.conf)。