【一】MongoDB安裝及配置
阿新 • • 發佈：2017-09-24
.org root 終端 配置 conn tin serve cal 數據文件 
一、MongoDB安裝
1、下載並解壓
wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-rhel62-3.2.0.tgz tar zxvf mongodb-linux-x86_64-rhel62-3.2.0.tgz
2、移動到指定目錄下
mv mongodb-linux-x86_64-rhel62-3.2.0 /usr/local/mongodb
3、添加到PATH中
vim /etc/profile export PATH=/usr/local/mongodb/bin:$PATH source /etc/profile
二、MongoDB配置啟動
1、創建數據目錄和日誌目錄
默認下，mongodb的數據目錄在/data/db，如果放到其他目錄啟動時需要指定--dbpath參數。
mkdir -p /data/db mkdir -p /data/log touch /data/log/mongodb.log
2、啟動mongod服務
[[email protected] log]# mongod --dbpath=/data/db --fork --logpath=/data/log/mongodb.log #默認啟動27017端口
about to fork child process, waiting until server is ready for connections.
forked process: 45134
child process started successfully, parent exiting
參數說明：
--dbpath #數據文件存儲路徑 --fork #用子進程在後臺啟動，否則一直占有終端，用該參數時，必須指定logpath參數 --logpath #日誌文件的存儲路徑 --httpinterface #網頁管理mongodb接口，之前版本默認是開啟的，由於安全性，本版本默認是關閉的，如需要加上該參數啟動
3、連接到mongodb
[[email protected] ~]# mongo
MongoDB shell version: 3.2.0
connecting to: test
Welcome to the MongoDB shell.
For interactive help, type "help".
For more comprehensive documentation, see
http://docs.mongodb.org/
Questions? Try the support group
http://groups.google.com/group/mongodb-user
Server has startup warnings:
2015-11-29T11:04:05.002+0800 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2015-11-29T11:04:05.002+0800 I CONTROL [initandlisten]
2015-11-29T11:04:05.002+0800 I CONTROL [initandlisten]
2015-11-29T11:04:05.003+0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is ‘always‘.
2015-11-29T11:04:05.003+0800 I CONTROL [initandlisten] ** We suggest setting it to ‘never‘
2015-11-29T11:04:05.003+0800 I CONTROL [initandlisten]
2015-11-29T11:04:05.003+0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is ‘always‘.
2015-11-29T11:04:05.003+0800 I CONTROL [initandlisten] ** We suggest setting it to ‘never‘
2015-11-29T11:04:05.003+0800 I CONTROL [initandlisten]
> 2+3
5
4、關閉mongod服務
mongod --dbpath=/data/db --fork --logpath=/data/log/mongodb.log --shutdown
【一】MongoDB安裝及配置