Error response from daemon: Get "": tls: failed to verify certificate: x509: certificate signed by unknown authority

[haleviyi]

Hi,

I am trying to run ARC with dind mode, but it failed on docker pull from our private registry when starting job container:
Error response from daemon: Get "": tls: failed to verify certificate: x509: certificate signed by unknown authority.

Any idea how to solve it?

[haleviyi]

Is it possible to use private registry while using dind mode?

[haleviyi]

I created a docker image with the certificates from the docker:dind image and it solve the issue.

[AurimasNav]

I was mounting certs into the wrong container, once I mounted them into dind container everything went smoothly, thanks for the pointer.