在Debian系统上配置MongoDB涉及多个步骤,包括安装、配置服务、验证安装以及可选的复制集配置。以下是详细的步骤:
sudo apt update && sudo apt upgrade -y
wget -qO - https://www.mongodb.org/static/pgp/server-4.4.asc | sudo apt-key add -
echo "deb [archamd64,arm64] https://repo.mongodb.org/apt/debian bullseye/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
对于Debian 10(Buster):
echo "deb [archamd64,arm64] https://repo.mongodb.org/apt/debian buster/mongodb-org/4.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.2.list
sudo apt update
sudo apt install -y mongodb-org
sudo systemctl start mongod
sudo systemctl enable mongod
mongo --eval 'db.runCommand({ connectionStatus: 1 })'
sudo vim /etc/mongod.conf
storage.dbPath:指定MongoDB的数据存储目录。systemLog.destination:指定日志文件的存储路径。net.port:指定MongoDB监听的端口。net.bindIp:指定MongoDB绑定的IP地址,允许远程连接时设置为0.0.0.0。security:
authorization: enabled
use admin
db.createUser({
user: "myUserAdmin",
pwd: "myPassword",
roles: [ { role: "userAdminAnyDatabase", db: "admin" } ]
})
sudo systemctl restart mongod
storage:
wiredTiger:
engineConfig:
cacheSizeGB: 4 # 根据服务器内存调整
net:
maxIncomingConnections: 200 # 根据需要调整
db.collection.createIndex({ field: 1 })
db.collection.find({ field: 1 }, { _id: 0 })
mongostat和mongotop监控数据库性能。