We've recently run into errors when attempting to set up the repository for Ubuntu following the directions here: https://docs.chef.io/packages/
apt update after adding the source and the key, we receive the following error on 18.04.5 Ubuntu Bionic which prevents us from booting machines:
E: The repository 'https://packages.chef.io/repos/apt/stable bionic Release' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.
The key listed in
apt-key list does not show an expiration date, we are unsure why this repo has stopped working. Can you please help us with this? Our only work around at this time is to add the [trusted=yes] flag to the repo source destination which is not something we feel comfortable doing long term.
Has anyone else run into these issues and found a solution? Hoping we aren't an isolated case somehow and something else is badly broken somewhere else in the chain.