What is Azure Container Registry?

 Azure Container Registry is like a private DockerHub in Azure. It is a managed private Docker registry service based on the open-source Docker Registry 2.0. Create and maintain Azure container registries to store and manage your private Docker container images and related artifacts.

We can configure to push the docker images into Azure Container Registry. Familiar tools such as Azure DevOps and Jenkins CI/CD pipeline can be configured to use Azure Container Registry as a build endpoint. 

We can configure Azure Container Registry Tasks to automatically rebuild application images when their base images are updated, or automate image builds when your team commits code to a Git repository.  

Azure provides tooling including Azure Command-Line Interface, Azure portal, and API supports to manage your Azure container registries.