Docker Basics Commands

Manage containers using various Docker commands.

Docker Commands

Docker is used to running software applications in an isolated environment. We can run multiple instances of the same application on one computer. Say, for example, We can run Python version 2 and 3 on the same computer without any problem. We can pack all the dependant libraries in the image(basic application + configuration details). We call it an artifact. The Docker image plays a powerful role in fixing the problems while doing the deployment. You can think about where the deployment will fail?. The development team will give instructions to deploy the software. The operations team will deploy the application based on the instruction. The deployment will fail based on the following scenarios.

1. The development team and deployment team may use different OS versions.
2. The deployment team may forget to install some specific tools mentioned in the instruction.
3. The development team may forget to include some specific instructions while delivering the application to the deployment team.
4. Deployment team finds difficulties installing dependant software.

Here I listed only a few common problems. All the above-mentioned problems can be solved using…