maven-gpg-plugin
[INFO] — maven-gpg-plugin:1.5:sign (sign-artifacts) @ kubernetes-model-generator — gpg: directory ‘/home/jenkins/.gnupg’ created gpg: keybox ‘/home/jenkins/.gnupg/pubring.kbx’ created gpg: no default secret key: No secret key gpg: signing failed: No secret key
gpg: signing failed: Inappropriate ioctl for device
https://github.com/pstadler/keybase-gpg-github/issues/11 https://github.com/jenkinsci/remoting/pull/280 https://gist.github.com/michaelajr/ff4693bce9fc20e5200b34683aa4ba51