0.概述
mongodb版本:4.0.2
linux版本:redhat 6.5
安装方式:二进制安装
1.关闭防火墙
/etc/init.d/iptables status
/etc/init.d/iptables stop
chkconfig --list iptables
chkconfig iptables off
vi /etc/selinux/config
-----------------------
SELINUX=disabled
2.创建用户组和目录
useradd mongodb
passwd mongodb
mkdir -p /opt/mongodb_data
mkdir -p /opt/mongodb_log
chown -R mongodb:mongodb /opt
3.操作系统参数修改
vi /etc/security/limits.conf
---------------------------------------------
mongodb soft nproc 65536
mongodb hard nproc 65536
mongodb soft nofile 65536
mongodb hard nofile 65536
4.安装mongodb
su - mongodb
tar -zxvf mongodb-linux-x86_64-rhel62-4.0.2.tgz
mv mongodb-linux-x86_64-rhel62-4.0.2 mongodb-4.0.2
5.配置参数文件
su - root
vi /etc/mongodb.conf
--------------------------------------------
port = 27001
dbpath = /opt/mongodb_data
logpath = /opt/mongodb_log/mongodb.log
logappend = true
fork = true
journal = true
bind_ip = 0.0.0.0
#auth = true
更改参数文件权限
chown mongodb:mongodb /etc/mongodb.conf
6.配置mongodb环境变量
vi .bash_profile
------------------------------
PATH=$PATH:$HOME/bin:/home/mongodb/mongodb-4.0.2/bin
source .bash_profile
7.启动mongod服务
mongod -f /etc/mongodb.conf
8.登陆mongodb,使用非验证模式登陆
mongo --port=27001
9.创建管理员角色
use admin;
db.createUser(
{
user: "root",
pwd: "abc123",
roles: [ { role: "root", db: "admin" } ]
}
)
关闭mongodb
db.shutdownServer()
10.修改配置参数,重启mongodb服务
更改 /etc/mongodb.conf
--------------------------------------------
#auth = true --> auth = true
mongod -f /etc/mongodb.conf
11.重新登陆,使用验证方式
mongo --port=27001 -u root -p abc123 --authenticationDatabase admin