Ubuntu安装Mongodb

<span style="color: #000000">#setp 1. Import the public key used by the package management system.
</span><span style="color: #0000ff">sudo</span> apt-key adv --keyserver hkp:<span style="color: #008000">//</span><span style="color: #008000">keyserver.ubuntu.com:80 --recv 0C49F3730359A14518585931BC711F9BA15703C6</span>

#step <span style="color: #800080">2</span>. Create a list <span style="color: #0000ff">file</span> <span style="color: #0000ff">for</span><span style="color: #000000"> MongoDB
</span><span style="color: #0000ff">echo</span> <span style="color: #800000">"</span><span style="color: #800000">deb [ arch=amd64,arm64 ] http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.4 multiverse</span><span style="color: #800000">"</span> | <span style="color: #0000ff">sudo</span> <span style="color: #0000ff">tee</span> /etc/apt/sources.list.d/mongodb-org-<span style="color: #800080">3.4</span>.list

#step <span style="color: #800080">3</span><span style="color: #000000">. Reload local package database
</span><span style="color: #0000ff">sudo</span> apt-get update

#step <span style="color: #800080">4</span><span style="color: #000000">. Install the latest stable version of MongoDB
</span><span style="color: #0000ff">sudo</span> apt-get <span style="color: #0000ff">install</span> -y mongodb-org

第二步：启动服务

启动mongodb服务，默认安装后，是启动mongodb服务的

<span style="color: #0000ff">sudo</span><span style="color: #000000"> service mongod stop　　#停止服务
</span><span style="color: #0000ff">sudo</span> service mongod start　　#启动服务<br>sudo service mongod restart #重新启动服务<br>sudo service mongod status #查看状态

允许开机启动，默认当重启服务器后，mongodb服务会停止，需要设置开机启动mongodb服务

<span style="color: #0000ff">sudo</span> systemctl enable mongod

第三步：连接

本机连接至mongodb服务，使用mongo命令连接

mongo

mongodb配置文件

<span style="color: #0000ff">less</span> /etc/mongod.conf

客户端连接，mongo安装完成后，默认是只能在本机连接，在服务器外部是不能连接mongo的

<span style="color: #000000">#切换至root用户
</span><span style="color: #0000ff">sudo</span> -<span style="color: #000000">i
#修改mongo配置文件
vim </span>/etc/mongod.conf

修改完成后，保存文件，并重启mongo

<span style="color: #000000">#退出root用户
exit
#重启服务
</span><span style="color: #0000ff">sudo</span> service mongod restart

客户端连接成功

第四步：删除mongodb

sudo apt-<span style="color: #0000ff">get</span> purge mongodb-org*

Ubuntu安装Mongodb

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