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I have installed Docker in my Windows 11 home edition and tried to pull Oracle standard DB image from container-registry.oracle.com. However i got the following error.

docker login container-registry.oracle.com

Username (XXXX):

Password:

Error response from daemon: Get "https://container-registry.oracle.com/v2/": dialing container-registry.oracle.com:443 no HTTPS proxy: resolving host container-registry.oracle.com: lookup container-registry.oracle.com: no such host.

Any idea on how to resolve this error.

PS : I'm using ubuntu 18.04 as WSL2. System has 8 gb ram, 512 gb SSD and has AMD ryzen 5 series as chip.

Have anyone any suggestions how to solve, or at least how to debug this problem?

karthick_senthilnathan
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  • nc -vz container-registry.oracle.com 443 Connection to container-registry.oracle.com port 443 [tcp/https] succeeded! – Bjarte Brandt Nov 15 '22 at 15:14
  • I couldn't understand this answer. could you please elaborate it ? Do u want me to type the above command in windows powershell ? If yes, this needs to be typed before **docker login container-registry.oracle.com** command ? – karthick_senthilnathan Nov 15 '22 at 15:43
  • From the manual: "The nc (or netcat) utility is used for just about anything under the sun involving TCP or UDP". "nc -vz container-registry.oracle.com 443" will test the connectivity to host and port. You need a successful connection before you can login to the registry. – Bjarte Brandt Nov 15 '22 at 16:01
  • It looks like the host name `container-registry.oracle.com` isn't being resolved, which suggests a problem with your DNS configuration. You might need to search for how to check and configure that properly. That isn't a topic covered by this site though - maybe start on [Ask Ubuntu](https://askubuntu.com/). – Alex Poole Nov 15 '22 at 18:32

1 Answers1

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You can open cmd as run as admin and then try again the same command. It worked for me.

docker login container-registry.oracle.com
Tyler2P
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Swapnil Tyagi
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