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update docker image


How to update Docker image to maintain your containers secure

How to update Docker image to maintain your containers secure

In a Docker infrastructure, the Docker containers are created using images. Containers are instances that are created when the image files are executed. These images can be of web servers, mail servers, applications, and so on.

Docker images are stored in locations knows as repository or registry. There are two types of repository – public registry (Docker hub maintained by Docker) and private repository (maintained by Docker users). (more…)