A corner case was discovered in the openshift installer where if a specific option is specified multiple times(for example the "address" option could be specified multiple times for different domains), only one of the options is set. This is a bug and an oversight when adding the original code for the dnsmasq options. This is a valid supported use case to have multiple of the same dnsmasq options specified like: libvirt: network: dnsmasqOptions: - name: "address" value: "/.apps.tt.testing/192.168.126.51" - name: "address" value: "/.apps.obsidian/192.168.126.52"
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 (Moderate: OpenShift Container Platform 4.8.2 bug fix and security 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. https://access.redhat.com/errata/RHSA-2021:2438