I have a fresh Ubuntu 20.04 lts setup which has now docker installed on it after getting errors regarding too many requests I tried to log into dockerhub using :

docker login auth

I provide the same credentials that allowed me to log into their website and then I get this:

Error response from daemon: Get "https://auth/v2/": dial tcp: lookup auth: no such host

I have added google and cloudflare DNS to my routers DHCP settings so all lan members should have google as their DNS provider as well as the local one that functions.

Any pointers?

CodePudding user response：

The syntax of the command is

docker login [OPTIONS] [SERVER]

Since there is no auth option, it tries to log you into a registry at the server address auth.

If you want to login to Docker Hub, the command is just

docker login

Please note that docker login logs you into a docker registry. From your post, I'm not sure that's what you want to do or if you're having trouble logging into the local machine.