DaSchurl
02/14/2026, 12:37 PM./cosign.pub
in the root of your repo and have either COSIGN_PRIVATE_KEY
set in your env variables or a ./cosign.key
file in the root of your repo.
See https://blue-build.org/how-to/cosign/ for more information.
If you don't want to sign your image, use the --no-sign flag.
That said, I do have a cosign.pub in the repository, and in the repository settings I do have the SIGNING_SECRET variable - though, no COSIGN_PRIVATE_KEY env variable; and no COSIGN_PRIVAT_KEY "variable".
Since it requires the private key and I do not intend to upload it to github - what's meant there? Do I have to set a secret with COSIGN_PRIVATE_KEY instead of SIGNING_SECRET? Because for environment secrets I'd have to create an environment first - and I do not find any documentation there.
Can anyone help me with what's needed so I can rebase to the new github-actions?DaSchurl
02/14/2026, 12:39 PMDaSchurl
02/14/2026, 12:49 PMAnswer Overflow
02/15/2026, 1:28 PM