HTTP API V2 | Docker Documentation
https://docs.docker.com/registry/spec/apiHTTP API V2. Estimated reading time: 126 minutes. Docker Registry HTTP API V2 Introduction. The Docker Registry HTTP API is the protocol to facilitate distribution of images to the docker engine. It interacts with instances of the docker registry, which is a service to manage information about docker images and enable their distribution.
Configuring a registry | Docker Documentation
https://docs.docker.com/registry/configurationIf you run the registry as a container, consider adding the flag -p 443:5000 to the docker run command or using a similar setting in a cloud configuration. You should also set the hosts option to the list of hostnames that are valid for this registry to avoid trying to get certificates for random hostnames due to malicious clients connecting with bogus SNI hostnames.
HTTP API V2 | Docker Documentation
docs.docker.com › registry › specThe Docker Registry HTTP API is the protocol to facilitate distribution of images to the docker engine. It interacts with instances of the docker registry, which is a service to manage information about docker images and enable their distribution. The specification covers the operation of version 2 of this API, known as Docker Registry HTTP API V2.