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Mongodb Ubuntu安装

1.更新软件源+导入MongoDB的GPG密钥

sudo apt update
sudo apt install -y dirmngr wget gnupg apt-transport-https ca-certificates software-properties-common gnupgwget -qO - https://www.mongodb.org/static/pgp/server-6.0.asc | sudo apt-key add -echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/6.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-6.0.list

2.安装mongodb

sudo apt update
sudo apt install -y mongodb-orgsudo apt install mongodb-org-shell mongodb-org-tools

3.为mongodb添加权限，否则有可能启动不了

sudo chown -R mongodb:mongodb /var/lib/mongodb
sudo chown mongodb:mongodb /tmp/mongodb-27017.sock

然后Mongodb重启

sudo service mongod restart

4.启动mongodb服务

sudo systemctl enable mongod --now 
sudo systemctl status mongod #查看服务状态

mogodb开启身份验证

1.编辑mongod.conf

sudo vim /etc/mongod.conf

2.在文件中添加

security:authorization: enabled

若需要开启远程连接

修改 /etc/mongod.conf中 bindIP为0.0.0.0

net:port: 27017bindIp: 0.0.0.0

进入mongosh

创建用户

db.createUser({user: "root",pwd: "password",roles: [ { role: "userAdminAnyDatabase", db: "mydatabase" } ]}
)

为数据库添加用户

db.grantRolesToUser("root", [ { role:"dbOwner", db:"mydatabase"} ]) ;

查询语句

索引ts字段大于2016-01-24T12:52:33.341Z 小于 2023-07-21T12:52:33.341Z
{ "ts": { $gt: ISODate("2016-01-24T12:52:33.341Z").valueOf(), $lt:  ISODate("2023-07-21T12:52:33.341Z").valueOf()} }