How to install and test MongoDB using Docker?

To install and test MongoDB in Docker, you can follow the steps below:

1. Firstly, make sure that Docker is already installed. If not, please install it according to your operating system.
2. Open the terminal or command prompt and run the following command to pull the Docker image of MongoDB.
3. Download the MongoDB image using Docker.
4. After the image download is complete, run the following command to start the MongoDB container:
5. Run a container named “mymongodb” in the background, mapping port 27017 of the host to port 27017 of the container, using the mongo image.
6. The “-d” option is used to run the container in the background.
7. The -p parameter maps the port 27017 of the Docker host to port 27017 of the container.
8. The –name parameter specifies the name of the container.
9. After the MongoDB container has started, you can connect to the MongoDB database using the following command:
10. Run the MongoDB CLI inside my MongoDB container using Docker.
11. This will open the command line interface for MongoDB.
12. In the MongoDB command line interface, you can conduct testing. For example, you can try creating a new database and collection.
13. – Create a database called “testdb”
    – Create a collection named “testcollection” in the database.
14. Additional MongoDB operations can be performed as needed.
15. After completing the test, you can exit the MongoDB command line interface using the following command:
16. leave
17. To stop and remove a MongoDB container, you can use the following command:
18. Stop the container named mymongodb.
    Remove the container named mymongodb.

This way, you can install and test MongoDB in Docker.