3.4版本的mongodb配置文件為/etc/mongod.conf入撒，格式是yaml。點擊查看官方文檔
安裝
1.引入公鑰
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 0C49F3730359A14518585931BC711F9BA15703C6
2.創(chuàng)建列表文件
Ubuntu 12.04
echo "deb [ arch=amd64 ] http://repo.mongodb.org/apt/ubuntu precise/mongodb-org/3.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.4.list
Ubuntu 14.04
echo "deb [ arch=amd64 ] http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.4.list
Ubuntu 16.04
echo "deb [ arch=amd64,arm64 ] http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.4.list
3.更新包資源
sudo apt-get update
4.安裝mongodb
sudo apt-get install -y mongodb-org
設(shè)置遠程連接
在配置文件中將
bindIp: 127.0.0.1
注釋掉（即在句首加#）
#bindIp: 127.0.0.1
重啟數(shù)據(jù)庫
sudo service mongod restart
開啟用戶驗證
1.添加用戶
啟動mongodb：
mongod
啟動mongodb shell
mongo
創(chuàng)建用戶
use admin
db.createUser(
{
user: "admin",
pwd: "123456",
roles: [ { role: "userAdminAnyDatabase", db: "admin" } ]</code>
}
)
2.更改配置文件
在配置文件中將
#security:
中的#去掉椭岩，并在下一行茅逮，輸入兩個空格璃赡，加上authorization: enabled，如下
security:
authorization: enabled
3.更改配置文件
sudo service mongod restart
創(chuàng)建其他數(shù)據(jù)庫并且添加用戶
use ceadeal
db.createUser({
user: "ceadeal",
pwd: "123456",
roles: [
{ role: "userAdmin", db: "ceadeal" },
{ role: "readWrite", db: "ceadeal" },
{ role: "dbAdmin", db: "ceadeal" }
]
});
