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Docker Hub -- query


(Monikajayaram) #1

The fact that Docker images are downloaded from docker hub if not found in local, where is that configured?


(Timgriffiths) #2

So you want to block downloading from the docker hub?

if that’s the case you could set the HTTP_PROXY environment variable to something random that will not work, then explicitly tell the engine only to look at your internal registry something like

Environment="HTTP_PROXY=http://proxy.example.com:80/"
Environment="NO_PROXY=localhost,127.0.0.0/8,docker-registry.somecorporation.com"

Otherwise it’s hard coded I believe.yep, here is a similar question on stackoverflow