MongoDB 数据库安装

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MongoDB是一个基于分布式文件存储的数据库。由C++语言编写。旨在为WEB应用提供可扩展的高性能数据存储解决方案。

$ mkdir /byrd/tools -p
$ cd /byrd/tools
$ wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-rhel70-4.0.4.tgz
$ tar zxf mongodb-linux-x86_64-rhel70-4.0.4.tgz
$ mv mongodb-linux-x86_64-rhel70-4.0.4 /opt/
$ ln -s /opt/mongodb-linux-x86_64-rhel70-4.0.4 /usr/local/mongodb
$ mkdir /usr/local/mongodb/data/db -p
$ mkdir /usr/local/mongodb/logs
$ mkdir /usr/local/mongodb/conf
$ mkdir /var/run/mongodb/
$ echo "export PATH=/usr/local/mongodb/bin:$PATH" >> /etc/profile
$ source /etc/profile
$ /usr/local/mongodb/bin/mongod -f /usr/local/mongodb/conf/mongod.conf 
$ grep -v "^#\|^$" /usr/local/mongodb/conf/mongod.conf   
systemLog:
  destination: file
  logAppend: true
  path: /usr/local/mongodb/logs/mongod.log
storage:
  dbPath: /usr/local/mongodb/data/db
  journal:
    enabled: true
processManagement:
  fork: true
  pidFilePath: /var/run/mongodb/mongod.pid
  timeZoneInfo: /usr/share/zoneinfo
net:
  port: 27017
  bindIp: 127.0.0.1


> use admin
switched to db admin
> db.createUser( {user: "byrd",pwd: "123456",roles: [ { role: "userAdminAnyDatabase", db: "admin" } ]});
Successfully added user: {
        "user" : "byrd",
        "roles" : [
                {
                        "role" : "userAdminAnyDatabase",
                        "db" : "admin"
                }
        ]
}
> show users
{
        "_id" : "admin.byrd",
        "user" : "byrd",
        "db" : "admin",
        "roles" : [
                {
                        "role" : "userAdminAnyDatabase",
                        "db" : "admin"
                }
        ],
        "mechanisms" : [
                "SCRAM-SHA-1",
                "SCRAM-SHA-256"
        ]
}