mongodb单实例安装

概况

本教程指导CentOS7 64位系统下安装MongoDB4.2

一些网站地址

下载地址
https://www.mongodb.org/dl/linux

官方文档
https://docs.mongodb.com

下载

wget http://downloads.mongodb.org/linux/mongodb-linux-x86_64-rhel70-v4.2-latest.tgz

安装依赖

yum install -y libcurl openssl

安装

tar -zxvf mongodb-linux-*4.2*.tgz -C /opt/
ln -s /opt/mongodb-linux-x86_64-rhel70-4.2.0-160-g7a24172/ /usr/local/mongodb

设置环境变量

vi /etc/profile
export PATH=/usr/local/mongodb/bin:$PATH

source /etc/profile

修改配置文件

vi /etc/mongod.conf
systemLog:
   destination: file
   path: "/data/mongodb/mongod.log"
   logAppend: true
storage:
   journal:
      enabled: true
   dbPath: "/data/mongodb/"
processManagement:
   fork: true
net:
   bindIp: 0.0.0.0
   port: 27017
setParameter:
   enableLocalhostAuthBypass: false

创建目录

mkdir -p /data/mongodb
groupadd mongodb
useradd -g mongodb mongodb -s/sbin/nologin  -M
chown -R mongodb:mongodb /data/mongodb
chown -R mongodb:mongodb /usr/local/mongodb

启动

mongod --config=/etc/mongod.conf