Running the installer the first time against RHVM, you're prompted for the RHVM hostname, and when validated for a user-name and password. The installer extracts a certificate and enters it into
$HOME/.ovirt/ovirt-config.yaml as "ovirt_ca_bundle".
The retrieved certificate is invalid - and as the machineset operator attempts to create worker nodes, it fails authentication with RHVM and no worker nodes are found. Replacing the ovirt_ca_bundle in the ovirt-credentials secret fixes the problem.
Another work-around is to manually edit the ovirt-config.yaml file and restart the installer.
Version-Release number of the following components:
[ocp@bastion ovirt]$ bin/openshift-install version
built from commit 3828ad50cde20a7836556403684991468cecfeb3
release image registry.svc.ci.openshift.org/origin/release:4.5
Verified with 4.6.0-0.nightly-2020-09-28-212756
1. openshift-install create install-config
2. cat ~/.ovirt/ovirt-config.yaml && cat /etc/pki/ovirt-engine/ca.pem # Verify the certificates are the same
3. openshift-install create cluster
4. Check that worker nodes have been created and started successfully
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (OpenShift Container Platform 4.6 GA Images), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.