2. mongoDB 설치 및 환경 구축¶

2.1. EC2(AWS 서버)에 mongodb 설치 방법 (ubuntu 기반)¶

• Import the public key(GPG key) used by the package management system.
  • sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 0C49F3730359A14518585931BC711F9BA15703C6
• Create a list file for MongoDB.
  • 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
• Reload local package database.
  • sudo apt-get update
• Install the MongoDB packages.
  • sudo apt-get install -y mongodb-org
  • mpngodb-org 패키지: A metapackage that will automatically install the four component packages, mongodb-org-server, mongodb-org-mongos, mongodb-org-shell, and mongodb-org-tools
  • The MongoDB instance stores its data files in /var/lib/mongodb and its log files in /var/log/mongodb by default, and runs using the mongodb user account. You can specify alternate log and data file directories in /etc/mongod.conf.
• Start MongoDB
  • sudo service mongod start
• Verify that MongoDB has started successfully
  • Verify that the mongod process has started successfully by checking the contents of the log file at /var/log/mongodb/mongod.log for a line reading
  • [initandlisten] waiting for connections on port
  • where is the port configured in /etc/mongod.conf, 27017 by default.
• Stop MongoDB
  • sudo service mongod stop

2.2. EC2(AWS 서버)에 mongodb 설정 방법 (ubuntu 기반)¶

• AWS Management Console -> EC2 -> Security Groups -> EC2's Security Group -> Add Custom TCP Rule, 27017, AnyWhere

• 외부 접속 허용

  • sudo vi /etc/mongod.conf
    • bindIp: 0.0.0.0 으로 변경
  • sudo service mongod restart

• 계정을 만들어야 함 (그렇지 않으면 외부에서 해당 포트/주소로 아무나 접속이 가능하기 때문)

  • EC2 에서 다음 명령 실행

mongo
use admin
db.createUser( 
    {   user: "davelee",
        pwd: "korea123",
        roles: [ "userAdminAnyDatabase",
        "dbAdminAnyDatabase",
        "readWriteAnyDatabase"] 
    } 
)

    - sudo vim /etc/mongod.conf
    - Add the following configurations

security:
  authorization: enabled

   - sudo service mongod restart