MongoDB 설치 준비
1. CentOS server
CentOS 7 기준
- epel 설치 - yum update yum install -y epel-release 
- npm 설치 - yum install -y npm 
2. mongoDB download & install
- mongodb download - wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-amazon-3.2.6.tgz https://www.mongodb.com/download-center#community 에서 최신버전 확인 
- 위치 선정 - mv ./mongodb-linux-x86_64-amazon-3.2.6 /usr/local/mongodb 
- 설정 - cd /usr/local/mongodb mkdir data; mkidr config; mkidr log vi ./config/mongdb.conf dbpath=/usr/local/mongodb logpath=/usr/local/mongodb/log/mongodb.log logappend=true port=5555 verbose=true fork=true rest=true