Push a Docker Image to Docker Hub

INTRODUCTION

Pushing a Docker image to Docker Hub is a straightforward process that allows you to share and deploy your containerized applications. Follow these steps:

1.Log in to Docker Hub:
Use the command docker login and enter your Docker Hub credentials when prompted.

docker login

2.Tag Your Image:
Tag your local image with your Docker Hub username and repository name.

docker tag <local-image-name> <docker-hub-username>/<repository-name>:<tag>

Example:

docker tag fastfood brookeycutie/profusion:v1

3.Push the Image:
Push the tagged image to Docker Hub using the docker push command.

docker push <docker-hub-username>/<repository-name>:<tag>

Example:

docker push brookeycutie/profusion:v1

4.Verify on Docker Hub:
Log in to your Docker Hub account and check the repository to confirm the image has been uploaded.

By following these steps, you can easily share your Docker images with others or deploy them across different environments.