Linux安装MongoDB 4.0.3详细步骤

[root@localhost /]# cd /usr/local/
[root@localhost /]# curl -O https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-rhel70-4.0.3.tgz
[root@localhost /]# tar -zxvf mongodb-linux-x86_64-rhel70-4.0.3.tgz
[root@localhost /]# mv mongodb-linux-x86_64-rhel70-4.0.3 mongodb

[root@localhost local]# cd /usr/local/mongodb/

[root@localhost local]# mkdir data
[root@localhost local]# mkdir logs

[root@localhost local]# touch /usr/local/mongodb/log/mongod.log

[root@localhost local]# vim /usr/local/mongodb/mongod.conf

dbpath=/usr/local/mongodb/data
logpath=/usr/local/mongodb/log/mongod.log
logappend=true
port=27017
bind_ip=0.0.0.0 # 为了让远端可以访问
fork=true
##auth = true # 先关闭, 创建好用户在启动
 
# mongod.conf

[root@localhost mongodb]# chmod -R 777 /usr/local/mongodb

[root@localhost mongodb]# vim /etc/profile

在最下边追加如下代码：
export MONGODB_HOME=/usr/local/mongodb
export PATH=$MONGODB_HOME/bin:$PATH

[root@localhost mongodb]# mongod -v

[root@localhost mongodb]# mongod -f /usr/local/mongodb/mongod.conf

[root@localhost mongodb]# mongod --shutdown -f /usr/local/mongodb/mongod.conf

# 进入mongo shell命令
mongo
# 切换到admin库
use admin
# 创建root帐号
db.createUser({ user: "root", pwd: "root", roles: [{ role: "dbOwner", db: "admin" }] })
# 验证用户， 返回1表示成功
db.auth('root', 'root')
# 同理添加api账号
db.createUser({ user: "api", pwd: "root", roles: [{ role: "dbOwner", db: "api" }] })
db.auth('api', 'root')

进入mongo shell命令
mongo
use admin
db.auth('root', 'root')
#查看数据库
show dbs;
#查看用户
show users
#查看版本
db.version()

##auth = true # 先关闭, 创建好用户在启动

#开放MongoDB防火墙端口
firewall-cmd --zone=public --add-port=27017/tcp --permanent
#"重载配置"
firewall-cmd --reload