centos 7 mongodb4.0 安装配置

1、下载安装

cat <<EOF> /etc/yum.repos.d/mongodb-org-4.0.repo 

[mongodb-org-4.0]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/redhat/7Server/mongodb-org/4.0/x86_64/
gpgcheck=0
enabled=1
gpgkey=https://www.mongodb.org/static/pgp/server-4.0.asc

EOF

yum install -y mongodb-org

2、基础配置

systemLog:
  destination: file
  logAppend: true
  path: /var/log/mongodb/mongod.log
storage:
  dbPath: /var/lib/mongo
  journal:
    enabled: true
processManagement:
  fork: true  # fork and run in background
  pidFilePath: /var/run/mongodb/mongod.pid  # location of pidfile
  timeZoneInfo: /usr/share/zoneinfo
net:
  port: 27017
  bindIp: 0.0.0.0  

3、权限配置

#先创建管理员账户

mongo --port 27017

use admin

db.createUser( { user: "adminUser", pwd: "asd123456", roles: [ { role: "userAdminAnyDatabase", db: "admin" } ] } )

mongo --port 27017 -u "adminUser" -p "asd123456" --authenticationDatabase "admin"
db.system.users.find();
db.changeUserPassword("adminUser","asd123456")

第一步：创建test数据库

use test

第二步：在test用户中新建test用户

db.createUser({ user: "test", pwd: "testPwd", roles: [{ role: "dbOwner", db: "test" }] })

第三步：修改MongoDB安装目录中的配置文件 /etc/mongod.conf

将#security:的注释去掉，然后添加authorization: enabled #注意authorization前面要有两个空格

security:

  authorization: enabled

第四步：重启MongoDB服务

 service mongod restart

第五步：测试

mongo 127.0.0.1:27017/test -u test -p testPwd