基于centos6.5安装部署mongdb3.6

　　注意：不同的版本的centos，mongdb安装方式不同，请注意版本号！！

　　基于centos6.5安装部署mongdb3.6 方式有多种，本文介绍使用wget命令来下载获取mongdb，具体命令如下

　　

[root@iz838nltgy0mhtz ~]# wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-amazon-3.6.2.tgz

下载mongdb 成功后如下：

[root@iz838nltgy0mhtz ~]# tar -zxvf mongodb-linux-x86_64-amazon-3.6.2.tgz  //解压

[root@iz838nltgy0mhtz ~]# mv mongodb-linux-x86_64-amazon-3.6.2 /usr/local/mongodb/     //移动到文件夹/usr/local/mongodb/

[root@iz838nltgy0mhtz ~]# mkdir /usr/local/mongodb/data/    //创建文件夹

[root@iz838nltgy0mhtz ~]# touch /usr/local/mongodb/data/mongod.pid   //创建记录端口号文件

[root@iz838nltgy0mhtz ~]# touch /usr/local/mongodb/data/mongod.conf  //创建自定义的运行配置文件

[root@iz838nltgy0mhtz ~]# touch /usr/local/mongodb/data/mongod.log   //创建运行时的日志文件

[root@iz838nltgy0mhtz ~]# vi /usr/local/mongodb/data/mongod.conf   //编辑配置文件

配置文件输入一下内容：

systemLog:
destination: file
logAppend: true
path: /usr/local/mongodb/data/mongod.log

storage:
dbPath: /usr/local/mongodb/data/
journal:
enabled: true

processManagement:
fork: true
pidFilePath: /usr/local/mongodb/data/mongod.pid

net:
port: 21111
bindIp: 0.0.0.0

security:
authorization: enabled
javascriptEnabled: false

如果想修改这个文件的内容，按下间键盘上的'i'键，最下方就会变成

INSERT，就可以修改了

保存 Esc+:+wq 这个是保存，回车保存

[root@iz838nltgy0mhtz data]# cd /usr/local/mongodb/bin

[root@iz838nltgy0mhtz bin]# ./mongod --config /usr/local/mongodb/data/mongod.conf   //启动MongoDB

[root@iz838nltgy0mhtz bin]# ./mongod -f /usr/local/mongodb/data/mongod.conf --shutdown //关闭mongdb
killing process with pid: 29678

到此mongdb数据库部署完成，后续可以创建数据库

[root@iz838nltgy0mhtz bin]# ./mongod --config /usr/local/mongodb/data/mongod.conf   //启动MongoDB

[root@iz838nltgy0mhtz bin]# ./mongo --port=21111

MongoDB shell version v3.6.2
connecting to: mongodb://127.0.0.1:21111/
MongoDB server version: 3.6.2

>use admin

switched to db admin

> db.createUser({user:"userAdmin",pwd:"123456",roles:[{role:"userAdminAnyDatabase",db:"admin"}]})

Successfully added user: {
"user" : "userAdmin",
"roles" : [
{
"role" : "userAdminAnyDatabase",
"db" : "admin"
}
]
}

> db.auth("userAdmin","123456")  //验证用户
1
> use test
switched to db test
> db.createUser({user:"test",pwd:"123456",roles:[{role:"readWrite",db:"test"}]})
Successfully added user: {
"user" : "test",
"roles" : [
{
"role" : "readWrite",
"db" : "test"
}
]
}

> use admin
switched to db admin
> db.system.users.find()  //查找所有用户
{ "_id" : "admin.userAdmin", "user" : "userAdmin", "db" : "admin", "credentials" : { "SCRAM-SHA-1" : { "iterationCount" : 10000, "salt" : "6661cPJdrwGH6IppHgFuQA==", "storedKey" : "KfKwNpjDCNQH/6XnN3edHg4PcPQ=", "serverKey" : "RwOz2jdvMEE/3DbSB4joPN0CP60=" } }, "roles" : [ { "role" : "userAdminAnyDatabase", "db" : "admin" } ] }
{ "_id" : "test.test", "user" : "test", "db" : "test", "credentials" : { "SCRAM-SHA-1" : { "iterationCount" : 10000, "salt" : "ESTrgaMRQXiq7GrEL45yuQ==", "storedKey" : "f7+3XjEIKkKa3dQeEIuQKptoihg=", "serverKey" : "4IooQ87sueiBi7Ca6PeQn9kVmO4=" } }, "roles" : [ { "role" : "readWrite", "db" : "test" } ] }

> exit //退出
bye

[root@iz838nltgy0mhtz bin]# ./mongod -f /usr/local/mongodb/data/mongod.conf --shutdown   //关闭
killing process with pid: 29811