Comment 5 for bug 2008727

Upstream commit landed to avoid this automatically suggesting that OpenStack datasource may be applicable by default on Bare metal. This is probably not the majority of cases for bare metal openstack detection for bare metal should only be active if it is explicitly set by either kernel cmdline by providing ci.ds=OpenStack parameter or in the image itself with a file in /etc/cloud/cloud.cfg.d/90-somename.cfg containing a explicitly:
datasource_list: [OpenStack].

Related upstream commit. https://github.com/canonical/cloud-init/commit/d1ffbea556a06105d1ade88b4143ad43f53692c4

This is released to Lunar now as 23.1.1 and will make it back to Bionic, Focal, Jammy, Kinetic in our next SRU in a week or two.