Centos6.9安装Mongodb4.0

添加yum仓库

vim /etc/yum.repos.d/mongodb-org-4.0.repo
[mongodb-org-4.0]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/4.0/x86_64/
gpgcheck=1
enabled=1
gpgkey=https://www.mongodb.org/static/pgp/server-4.0.asc

yum安装

yum install -y mongodb-org

启动mongodb

service mongod start

报错

1. 删除/tmp下面mongo.sock文件

rm /tmp/mongodb-27017.sock -fr

1. 修改权限

chown -R mongod.mongod /var/lib/mongo
chown -R mongod.mongod /var/lib/mongodb