docker部署mongodb，用户名认证登录

• 拉取镜像

      docker pull mong

•     运行容器并开启认证

    docker run -d --name mongodb  -v /home/xxx/dbdir/mongodb:/data/db -e MONGO_INITDB_ROOT_USERNAME=xxx -e         MONGO_INITDB_ROOT_PASSWORD=xxxxx -p 27017:27017  mongo --auth

• 进入容器

docker exec -it mongodb bash

• 用户的创建和数据库的建立
• 用户的创建 * 输入以下命令进入 `mongo`

mongo

[root@VM_0_4_centos ~]# docker exec -it mongodb bash
root@94b89c808e54:/# mongo
MongoDB shell version v4.0.11
connecting to: mongodb://127.0.0.1:27017/?gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("e481ebaa-832b-4616-a505-62f3f476c0e3") }
MongoDB server version: 4.0.11
> use admin
switched to db admin
> db.createUser({user:"root",pwd:"xxxx",roles:["root"]})
Successfully added user: { "user" : "xxx", "roles" : [ "root" ] }
> db.auth("root","xxxx")
1
> use xc_cms
switched to db xc_cms

db.createUser({user:"xxx",pwd:"xxx",roles:[{role:"readWrite", db:"xc_cms"}]})
Successfully added user: {
        "user" : "root",
        "roles" : [
                {
                        "role" : "readWrite",
                        "db" : "xc_cms"
                }
        ]
}
> db.auth("root","xxxx")
1