MongoDB Installation and Configuration

1. Download and install

wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-3.0.6.tgz

Tar zxf mongodb-linux-x86_64-3.0.6.tgz

MV Mongodb-linux-x86_64-3.0.6/usr/local/mongodb

2. Create a data directory that must be created or fail to start.

Mkdir-p/data/db

Start:

/usr/local/mongodb/bin/mongod--dbpath=/usr/local/server/mongodb/data--logpath=/usr/local/server/mongodb/logs-- Logappend--port=27017--fork

3. Parameter interpretation

--dbpath database path (data file)--logpath log file path--master specified as the primary machine--slave specified as the IP address of the master machine--source the--logappend log file at the end of the add--port Enable port number--fork run in the background--only specify which database to replicate--slavedelay the interval from replication detection--auth whether authentication rights are required to log on (user name and password) 4. CLI management interface into the database

/usr/local/mongodb/bin/mongo
MongoDB Shell version:3.0.6
Connecting To:test
>2+2

4

If the database appears as unable to connect, then is a data directory under the Mongod.lock file problem, you can use the following repair command, Mongod--repair view logstail-f logs

2017-06-11t00:12:09.875+0800 I NETWORK [Initandlisten] connection accepted from 127.0.0.1:54624 #13 (1 connection now OPEN )
2017-06-11t00:12:09.880+0800 I ACCESS [conn13] unauthorized not authorized on Admin to execute command {getLog: "STARTUPW Arnings "}

2017-06-11t00:12:28.804+0800 I NETWORK [Initandlisten] connection accepted from 10.10.2.13:63225 #14 (2 connections now OP En
2017-06-11t00:12:28.805+0800 I NETWORK [Initandlisten] connection accepted from 10.10.2.13:63227 #15 (3 connections now OP En
2017-06-11t00:12:28.805+0800 I NETWORK [Initandlisten] connection accepted from 10.10.2.13:63226 #16 (4 connections now OP En
2017-06-11t00:12:28.808+0800 I NETWORK [conn14] End Connection 10.10.2.13:63225 (3 connections now OPEN)
2017-06-11t00:12:28.831+0800 I NETWORK [conn15] End Connection 10.10.2.13:63227 (2 connections now OPEN)
2017-06-11t00:12:29.717+0800 I NETWORK [Conn16] End Connection 10.10.2.13:63226 (1 connection now OPEN)

(1 connection now OPEN) #表明一个来自本机的连接

5. Create a database

> Use AAA #创建
Switched to DB AAA

> DB #查看
Aaa

6.MongoDB Backup (Mongodump) and recovery (Mongorestore)

MongoDB Installation and Configuration