接下里學習docker安裝MongoDB。
下載MongoDB鏡像
docker pull mongo
運行安裝命令(安裝MongoDB容器):
docker run --name mongodb -p 27017:27017 -d mongo --auth
爲MongoDB添加管理員用戶
進入MongoDB
docker exec -it 51a5b5e05fe4 mongo admin
51a5b5e05fe4 :MongoDB容器的id
創建一個 admin 管理員賬號:
db.createUser({ user: 'root', pwd: 'root', roles: [ { role: "userAdminAnyDatabase", db: "admin" } ] });
退出
exit
上述操作記錄
docker exec -it 51a5b5e05fe4 mongo admin
MongoDB shell version v4.0.10
connecting to: mongodb://127.0.0.1:27017/admin?gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("04ebc64f-df58-4931-8a68-4824ed032dd4") }
MongoDB server version: 4.0.10
Welcome to the MongoDB shell.
For interactive help, type "help".
For more comprehensive documentation, see
http://docs.mongodb.org/
Questions? Try the support group
http://groups.google.com/group/mongodb-user
> db.createUser({ user: 'root', pwd: 'root', roles: [ { role: "userAdminAnyDatabase", db: "admin" } ] });
Successfully added user: {
"user" : "root",
"roles" : [
{
"role" : "userAdminAnyDatabase",
"db" : "admin"
}
]
}
> exit
bye
創建普通用戶、密碼和數據庫
以 admin 用戶身份進入mongo
docker exec -it 51a5b5e05fe4 mongo admin
對 admin 進行身份認證:
PS:就是上一步創建的管理員賬號密碼
db.auth("root","root");
創建 用戶、密碼和數據庫:
db.createUser({ user: 'zy', pwd: 'zy123456', roles: [ { role: "readWrite", db: "app" } ] });
退出
exit
上述操作記錄
[root@localhost ~]# docker exec -it 51a5b5e05fe4 mongo admin
MongoDB shell version v4.0.10
connecting to: mongodb://127.0.0.1:27017/admin?gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("eccdd06a-f2e0-40f8-924d-173a3cbb7198") }
MongoDB server version: 4.0.10
> db.auth("root","root");
1
> db.createUser({ user: 'zy', pwd: 'zy123456', roles: [ { role: "readWrite", db: "app" } ] });
Successfully added user: {
"user" : "swen",
"roles" : [
{
"role" : "readWrite",
"db" : "app"
}
]
}
> exit
bye
登錄 APP 數據庫
以 admin 用戶身份進入mongo :
docker exec -it 51a5b5e05fe4 mongo admin
對 zy 進行身份認證:
db.auth("zy","zy123456");
切換數據庫
use app
添加數據
db.test.save({name:"zhangsan"});
上述操作記錄
[root@localhost ~]# docker exec -it 51a5b5e05fe4 mongo admin
MongoDB shell version v4.0.10
connecting to: mongodb://127.0.0.1:27017/admin?gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("48474e4e-b226-401c-ab00-62b1bae80def") }
MongoDB server version: 4.0.10
> db.auth("zy","zy123456");
1
> use app
switched to db app
> db.test.save({name:"zhangsan"});
WriteResult({ "nInserted" : 1 })
> exit
bye