ts_cosign_podman.md

copyright	lastupdated	keywords	subcollection	content-type
years 2023, 2024	2024-05-21	error, cosign, Podman, pulling, image	Registry	troubleshoot

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Why have I got a problem when I pull an image with cosign when I use Podman in {{site.data.keyword.registryshort_notm}}?

{: #troubleshoot-cosign-podman} {: troubleshoot} {: support}

You're having problems when you try to pull an image when you're using cosign{: external} with Podman{: external} in {{site.data.keyword.registrylong}}. {: shortdesc}

You are getting the following error when you try to pull an image and you're using cosign with Podman: UNAUTHORIZED: Authorization required. {: tsSymptoms}

You might need to log in to cosign manually. {: tsCauses}

You can fix this problem in the following way: {: tsResolve}

Use the following command to log in to cosign, where <registry> is your registry and <your_api_key> is your API key.

cosign login <registry> -u iamapikey -p <your_api_key>

{: pre}