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optiopay / klar

Integration of Clair and Docker Registry
MIT License
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Getting "Can't pull image" #1

Closed deejanu closed 8 years ago

deejanu commented 8 years ago

We installed klar but unable to run it successfully. We have local ubuntu image that we wanted to scan. Our clair is running on Docker container (172.17.0.3). We tried following:

CLAIR_ADDR=http://172.17.0.3:6060 CLAIR_THRESHOLD=1 klar ubuntu:latest

and received following: Can't pull image: Token request returned 401

We also tried to scan public image: klar ubuntu:latest and received the same error: Can't pull image: Token request returned 401

Are we missing some config parameters or env variables? How would we run klar to scan images in public and/or private registry?

hashmap commented 8 years ago

Thanks for giving a try and reporting an issue you have. In the beginning you mentioned a local ubuntu image. Klar is supposed to be used with Docker registry, piblic or private. If you need to check a local image Clair itself provides a tool for that, perhaps in contrib folder. Answering your last 2 questions - try to add DOCKER_USER and DOCKER_PASSWORD with your actual Docker public registry credentials, 401 is a docker registry response, it seems it doesn't allow anonymous access via API. You can find an example of public image (postgres) check in readme file.

hashmap commented 8 years ago

Since there are no updates I'm closing this issue