Within the last two weeks, I added a code signing certificate to Azure Key Vault and started using the Azure Key Vault plugin to download the certificate to sign a client application during the build process.

Twice now we've had a build break. Investigation both times led me to the Manage Jenkins / Configure System page where I found both fields for the Azure Key Vault Plugin were reset to blank.

After re-setting the Key Vault URL and Credential ID, the build succeeded.

There's only one person in our organization maintaining Jenkins' global configuration: me.

I can't explain how these settings are getting blanked out, so I'm left to wonder if there is a defect in the plugin.

It's possible (likely) that we've upgraded Jenkins core recently, but I've never seen Jenkins lose global config on a core update.

Thank you.