下面按**最常见场景(Ubuntu 22.04 / 24.04,安装 MongoDB Community Server)**给你一步步说明,从安装到基本配置、开机启动和连接。
sudo apt update
sudo apt upgrade -y
curl -fsSL https://pgp.mongodb.com/server-7.0.asc | \
sudo gpg -o /usr/share/keyrings/mongodb-server-7.0.gpg --dearmor
如果你想用其他版本(如 6.0、8.0),把
7.0改掉即可
echo "deb [ signed-by=/usr/share/keyrings/mongodb-server-7.0.gpg ] \
https://repo.mongodb.org/apt/ubuntu $(lsb_release -cs)/mongodb-org/7.0 multiverse" | \
sudo tee /etc/apt/sources.list.d/mongodb-org-7.0.list
sudo apt update
sudo apt install -y mongodb-org
sudo systemctl start mongod
sudo systemctl enable mongod
sudo systemctl status mongod
看到 active (running) 就成功了。
mongosh
或旧版本:
mongo
use test
db.users.insertOne({ name: "ubuntu", age: 1 })
db.users.find()
sudo nano /etc/mongod.conf
常见项:
net:
bindIp: 127.0.0.1
要远程访问可改为:
bindIp: 0.0.0.0
修改后重启:
sudo systemctl restart mongod
mongosh
use admin
db.createUser({
user: "admin",
pwd: "你的密码",
roles: [ { role: "root", db: "admin" } ]
})
然后修改配置开启鉴权:
security:
authorization: enabled
重启:
sudo systemctl restart mongod
登录:
mongosh -u admin -p --authenticationDatabase admin
sudo ufw allow 27017
如果你告诉我:
我可以给你更定制化的配置方案。