linux系統安裝MongoDB

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1.在官網https://www.mongodb.org/dl/linux/x86_64下載對應的安裝壓縮包，我用的是3.2.5，建議使用此版本，版本越高，可能會出現其它未知問題，比如需要glibc高版本，通過

ll /lib64/libc.so.6能查看本機版本為/lib64/libc.so.6 -> libc-2.17.so，安裝一次過。

2.把壓縮包放在/usr/download目錄下，進入download目錄，解壓，tar -zxvf mongodb-linux-x86_64-3.2.5.tgz。

3.把檔案夾複製到/usr/local/mongodb目錄下，cp -r mongodb-linux-x86_64-3.2.5 /usr/local/mongodb。

4.編輯環境變數資訊，sudo vi /etc/profile，在裡面加上下面的內容，然後source /etc/profile。

export MONGODB_HOME=/usr/local/mongodb/mongodb-linux-x86_64-3.2.5export PATH=$PATH:$MONGODB_HOME/bin

5.進入/usr/local/mongodb/mongodb-linux-x86_64-3.2.5，按順序執行如下命令。

sudo mkdir -p data/dbsudo chmod -r 777 data/dbsudo mkdir logscd logstouch mongodb.log

6.進入/usr/local/mongodb/mongodb-linux-x86_64-3.2.5/bin，執行sudo vi mongodb.conf，裡面添加如下內容。

dbpath = /usr/local/mongodb/mongodb-linux-x86_64-3.2.5/data/db #資料檔案存放目錄logpath = /usr/local/mongodb/mongodb-linux-x86_64-3.2.5/logs/mongodb.log #記錄檔存放目錄port = 27017  #連接埠fork = true  #以精靈的方式啟用，即在後台運行nohttpinterface = true

7.在bin目錄下執行./mongod -f mongodb.conf以設定檔的方式啟動MongoDB資料庫服務。

8.執行./mongo，可以串連MongoDB資料庫。

MongoDB shell version: 3.2.5connecting to: testWelcome 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-userServer has startup warnings: 2018-08-21T15:16:33.561+0800 I CONTROL  [initandlisten] 2018-08-21T15:16:33.561+0800 I CONTROL  [initandlisten] ** WARNING: Insecure configuration, access control is not enabled and no --bind_ip has been specified.2018-08-21T15:16:33.561+0800 I CONTROL  [initandlisten] **          Read and write access to data and configuration is unrestricted, 2018-08-21T15:16:33.561+0800 I CONTROL  [initandlisten] **          and the server listens on all available network interfaces.2018-08-21T15:16:33.561+0800 I CONTROL  [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.2018-08-21T15:16:33.561+0800 I CONTROL  [initandlisten] 2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] 2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is ‘always‘.2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] **        We suggest setting it to ‘never‘2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] 2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is ‘always‘.2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] **        We suggest setting it to ‘never‘2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] >

9.設定mongodb.service啟動服務，設定開機啟動，按順序執行如下命令。

cd /lib/systemd/systemsudo vi mongodb.service

裡面的內容添加如下內容，然後儲存。

[Unit]Description=mongodbAfter=network.target remote-fs.target nss-lookup.target[Service]Type=forkingExecStart=/usr/local/mongodb/mongodb-linux-x86_64-3.2.5/bin/mongod --config /usr/local/mongodb/mongodb-linux-x86_64-3.2.5/bin/mongodb.confExecReload=/bin/kill -s HUP $MAINPIDExecStop=/usr/local/mongodb/mongodb-linux-x86_64-3.2.5/bin/mongod --shutdown --config /usr/local/mongodb/mongodb-linux-x86_64-3.2.5/bin/mongodb.confPrivateTmp=true[Install]WantedBy=multi-user.target

10.授權chmod 754 mongodb.service。

11.系統mongodb.service的操作命令如下。

#啟動服務  systemctl start mongodb.service  #關閉服務  systemctl stop mongodb.service  #開機啟動  systemctl enable mongodb.service

12.你會發現執行systemctl start mongodb.service時會有如下內容，沒關係，不影響，沒有更好。

Job for mongodb.service failed because the control process exited with error code. See "systemctl status mongodb.service" and "journalctl -xe" for details.

13.執行cd /usr/local/mongodb/mongodb-linux-x86_64-3.2.5/bin/到bin目錄下，執行./mongo，出現如下畫面，表示MongoDB資料庫啟動成功，可以去串連做任何操作了。

MongoDB shell version: 3.2.5connecting to: testServer has startup warnings: 2018-08-21T15:16:33.561+0800 I CONTROL  [initandlisten] 2018-08-21T15:16:33.561+0800 I CONTROL  [initandlisten] ** WARNING: Insecure configuration, access control is not enabled and no --bind_ip has been specified.2018-08-21T15:16:33.561+0800 I CONTROL  [initandlisten] **          Read and write access to data and configuration is unrestricted, 2018-08-21T15:16:33.561+0800 I CONTROL  [initandlisten] **          and the server listens on all available network interfaces.2018-08-21T15:16:33.561+0800 I CONTROL  [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.2018-08-21T15:16:33.561+0800 I CONTROL  [initandlisten] 2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] 2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is ‘always‘.2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] **        We suggest setting it to ‘never‘2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] 2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is ‘always‘.2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] **        We suggest setting it to ‘never‘2018-08-21T15:16:33.562+0800 I CONTROL  [initandlisten] >

14.下載NoSQL Manager for MongoDB，輸入IP和連接埠(預設是27017)，就可以串連進去，做任何你之前在oracle或者mysql的任何操作了，但是，文法不一樣。

 

linux系統安裝MongoDB