$ openshift-install version
Platform: BM IPI
If there's no DHCP6 pool configured for cluster machines, the bootstrap VM does not get the IPv6 IP address since the below two NM fields are not configured by default:
Anything else we need to know?
It appears that the bootstrap vm fix is landed in OCP 4.9:
This was fixed via https://github.com/openshift/installer/pull/5110 - I'll backport it since it's only fixed since 4.9
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 4.8.17 bug fix update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.