Inside a container registry: The mechanics of push and pull

If you have packaged your code and deployed it in a cloud or on-prem server, you must have come across containers. That’s how ubiquitous containers have become today. You must have written that infamous Dockerfile, ran Docker build command to create the image and pushed it to a registry. Conversely, you must also have pulled that image (often using shell script or k8s manifests) and ran your image as a container. But have you ever thought about how the image is actually pushed or pulled from a r...

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