Pushing docker images to self hosted r

Question

Hi, I have spun up a docker registry on docker.domain.com. From any machine I can login to the registry via: docker login -u username -p password docker.domain.com And from the browser if I browse to https://docker.domain.com/v2 I get the typical Basic Auth pop up to enter credentials. After logging in I get the typicial blank {} response. Now, I have a pipeline (the docker template from bitbucket) that contains (I know this is not safe, I was just trying to get to the error): - docker login -u username -p password docker.domain.com Which is the same line as before. But this time when I run the pipeline I get: Error response from daemon: Get https://docker.domain.com/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)

Martí Bastida Comas · Answer

Thanks @Caroline R

I will give it a try and come back.

But I doubt it's the problem. The registry is hosted in a VPS and I have not configured a firewall. But I will check with the VPS provider just in case.

Caroline R_g9ynyc · Answer

Hi, @Martí Bastida Comas, thank you for reaching out to Atlassian Community.

As you confirmed it works locally and by the error message you received, what could be happening is that your private docker registry could be behind a firewall and not allowing the pipeline to connect. If that’s the case, you would need to ensure that these IPs are whitelisted:

* https://support.atlassian.com/bitbucket-cloud/docs/what-are-the-bitbucket-cloud-ip-addresses-i-should-use-to-configure-my-corporate-firewall/

Please let me know how it goes and feel free to share any additional questions or concerns regarding this case.

Kind regards,
Caroline

Martí Bastida Comas · Answer

Excuse me @Pramodh M for my insisting but I don't really understand how the link you sent me can help with the problem I'm struggling.

The links seems to work around the idea of using an external Credential Store to increase security. How can this help me?

Moreover, from any machine other than the bitbucket pipelines the docker login command works...

Thanks