How to deploy MongoDB container with Docker

What is Docker

"Docker is an open source application container engine that allows developers to package their applications and dependent packages into a portable container and then publish it to any popular Linux machine. It can also achieve virtualization. The container is completely sandboxed and there is no interface between them."

MongoDB is a free, open source, cross-platform, document-oriented NoSQL database program.

Here is a detailed tutorial on how to deploy MongoDB with Docker.

deploy

1. Pull the image

Here we pull the latest version of the image

docker pull mongo:latest 

2. View the image

As you can see in the picture, the latest version of the mongo image has been installed.

 docker images 

3. Run the container

After the installation is complete, you can use the command to run the mongo container, and finally view the container running information through the docker ps command

docker run -itd --name mongo -p 27017:27017 mongo --auth 

-p 27017:27017: Maps the container service port 27017 to the host port 27017. The outside world can directly access the mongo service through the host ip:27017.
–auth: A password is required to access the container service.

4. Create a User

Then enter the mongo container, add user admin 12345678, and log in to see if the creation is successful.

docker exec -it mongo mongo admin

db.createUser({ user:'admin',pwd:'12345678',roles:[ { role:'userAdminAnyDatabase', db: 'admin'},"readWriteAnyDatabase"]});

db.auth('admin', '12345678') 

5. Connect to DB

First enter the mongo container, log in as user admin 12345678, and execute show dbs to view the database. At this time, mongo has been deployed successfully.

docker exec -it mongo mongo admin

db.auth('admin', '12345678')

show dbs 

6. UI

Next, we use the UI interface to access MongoDB, enter the link information, and the connection will be successful.

The above is the details of deploying MongoDB with Docker. For more information about deploying MongoDB with Docker, please pay attention to other related articles on 123WORDPRESS.COM!