How to set-up a docker registry acting as a Proxy? -


i have server (let's name a) may have access internet , i'm able pull images officiel docker.io registry.

i have other servers (b, c) cannot have same access security reasons, allowed have access a.

i have decided install private registry on a, can used b , c.

is possible have registry acting proxy, in way when want pull official image b, done through ?

meanwhile thats possible:

https://blog.docker.com/2015/10/registry-proxy-cache-docker-open-source/

https://docs.docker.com/registry/recipes/mirror/

but pushing such registry not supported:

https://docs.docker.com/registry/configuration/#proxy


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