Hello All, I created a launchpad to track an error found during the CNCF K8s conformance procedure: https://bugs.launchpad.net/starlingx/+bug/1857716 Conformance was executed using sonobuoy tool, instructions here: https://github.com/cncf/k8s-conformance/blob/master/instructions.md This is the summary: Ran 276 of 4897 Specs in 9316.930 seconds FAIL! -- 275 Passed | 1 Failed | 0 Pending | 4621 Skipped --- FAIL: TestE2E (9316.96s) FAIL It looks like there’s an issue with the self-signed certificate that might have caused the failures and skips. E1226 13:31:14.402186 1 authentication.go:63] Unable to authenticate the request due to an error: [x509: certificate signed by unknown authority (possibly because of "crypto/rsa: verification error" while trying to verify candidate authority certificate "front-proxy-ca"), x509: certificate signed by unknown authority] Some additional details can be found on launchpad, including the full tar.gz file created by sonobuoy. Hopefully somebody can take a look at it. Regards, Cristopher