[MongoDB] MongoDB ReplicaSet 설정 방법 (샤딩 X )

MongoDB 간단하게 보기 위해 ReplicaSet 설정 진행
- 따로 샤딩 설정은 하지 않고, 설정들도 대부분 기본 값으로 설정한 내용

 

몽고디비 ReplicaSet 설정 방법

https://www.mongodb.com/docs/manual/administration/install-on-linux/

Install (Ubutun 20.04)

#!/bin/sh
wget -qO - <https://www.mongodb.org/static/pgp/server-5.0.asc> | sudo apt-key add -
echo "deb [ arch=amd64,arm64 ] <https://repo.mongodb.org/apt/ubuntu> focal/mongodb-org/5.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-5.0.list
sudo apt-get update
sudo apt-get install -y mongodb-org
sudo systemctl enable mongod
sudo systemctl start mongod
sudo systemctl status mongod

mongo.conf (/etc/mongo.conf)

storage:
  dbPath: /var/lib/mongodb
  journal:
    enabled: true

systemLog:
  destination: file
  logAppend: true
  path: /var/log/mongodb/mongod.log

net:
  port: 27017
  bindIp: 0.0.0.0

processManagement:
  timeZoneInfo: /usr/share/zoneinfo

replication:
  replSetName: "{{REPLICATION 이름}}"

 

Mongo 한 노드에 접속해서→ replica set 초기화

rs.initiate( {
   _id : "{{REPLICATION 이름}}",
   members: [
      { _id: 0, host: "{{IP&DOMAIN+PORT}}" }, # 10.0.0.1:27017
      { _id: 1, host: "{{IP&DOMAIN+PORT}}" },
      { _id: 2, host: "{{IP&DOMAIN+PORT}}" }
   ]
})