下面以 CentOS 7 / 8 为例,介绍 MongoDB 的安装与基础配置(以官方 MongoDB 5.0 / 6.0 为例,步骤通用)。
sudo vi /etc/yum.repos.d/mongodb-org.repo
写入以下内容(以 MongoDB 6.0 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
sudo systemctl start mongod
sudo systemctl enable mongod
查看状态:
sudo systemctl status mongod
配置文件路径:
/etc/mongod.conf
常见配置项示例:
storage:
dbPath: /var/lib/mongo
journal:
enabled: true
systemLog:
destination: file
logAppend: true
path: /var/log/mongodb/mongod.log
net:
port: 27017
bindIp: 127.0.0.1 # 如需远程访问改为 0.0.0.0
processManagement:
fork: true
修改配置后重启:
sudo systemctl restart mongod
net:
bindIp: 0.0.0.0
sudo firewall-cmd --permanent --add-port=27017/tcp
sudo firewall-cmd --reload
mongosh
use admin
db.createUser({
user: "admin",
pwd: "yourpassword",
roles: [{ role: "root", db: "admin" }]
})
编辑 /etc/mongod.conf:
security:
authorization: enabled
重启:
sudo systemctl restart mongod
mongosh -u admin -p --authenticationDatabase admin
sudo chown -R mongod:mongod /var/lib/mongo
sudo chown -R mongod:mongod /var/log/mongodb
tail -f /var/log/mongodb/mongod.log
如果你需要:
可以告诉我,我可以进一步说明。