You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
2.7 KiB
2.7 KiB
安装MongoDb
cd /usr/local
rz -be 选择:mongodb-linux-x86_64-rhel80-4.2.24.tgz
tar zxvf mongodb-linux-x86_64-rhel80-4.2.24.tgz -C /usr/local/
mv mongodb-linux-x86_64-rhel80-4.2.24 mongodb
rm -rf mongodb-linux-x86_64-rhel80-4.2.24.tgz
#添加环境变量
vi /etc/profile
export PATH=/usr/local/mongodb/bin:$PATH
#生效
source /etc/profile
cd /usr/local/mongodb
mkdir db
mkdir log
#设置文件夹权限
cd /usr/local/mongodb
chmod 777 db
chmod 777 log
# 上传配置文件
rz -be
mongodb.conf
# 数据库目录
dbpath = /usr/local/mongodb/db
# 绑定IP
bind_ip = 0.0.0.0
# 端口
port = 27017
# 日志文件
logpath = /usr/local/mongodb/log/mongod.log
# 日志追加方式
logappend = true
# write操作首先写入“日记”,是一个数据安全的设置
journal = true
# 后台运行
fork = true
# 是否以安全认证方式运行,默认是不认证的非安全方式
noauth = true
# auth = true
# 是不是每个数据库一个目录
directoryperdb = true
# 最大连接数
maxConns = 10000
启动MongoDB
/usr/local/mongodb/bin/mongod -f /usr/local/mongodb/mongodb.conf
关闭MongdoDB
# 关闭数据库
/usr/local/mongodb/bin/mongod --shutdown --dbpath /usr/local/mongodb/db
分配管理员密码
mongo
use admin
#创建管理员账号
db.createUser({ user: "admin", pwd: "DsideaL147258369", roles: [ { role: "userAdminAnyDatabase", db: "admin" } ] })
# 关闭不用登录的实例,然后重新启动一次
# noauth = true
auth = true
# 重启 MongoDB 服务
mongo
db.updateUser('root',{pwd:'DsideaL147258369',roles:[{role:'root',db:'admin'}]})
db.updateUser('root',{pwd:'DsideaL147258369',roles:[{role:'root',db:'ycharge'}]})
MongoDB4.28开启权限认证配置用户密码登录功能
常用命令
yum install net-tools -y
netstat -lanp | grep "27017"
mongo #进入MongoDB控制台
show dbs #查看默认数据库
use admin #切换到admin数据库
exit #退出MongoDB控制台
[root@hadoop-master bin]# mongo
use admin
#db.dropUser("root")
#db.dropUser("admin")
db.createUser({user:"root",pwd:"DsideaL147258369",roles:["root"]})
show users
use yltcharge
db.createUser({user:"yltcharge",pwd:"yltcharge",roles:[{role:"readWrite",db:"yltcharge"}]})
#认证模式(true代表开启认证登录,false代表未开启认证登录)
auth=true
重启动
/usr/local/mongodb/bin/mongod -f /usr/local/mongodb/mongodb.conf
use admin
db.auth("root","DsideaL147258369")
use yltcharge
db.auth("yltcharge","yltcharge");