Created attachment 1650132 [details] must gather Description of problem: In IPv6 cluster metrics from service-catalog-apiserver-operator & service-catalog-controller-manager-operator cannot be scraped due to connection refused error Version-Release number of selected component (if applicable): 4.3.0-0.nightly-2019-12-18-145749-ipv6.1 How reproducible: Always Steps to Reproduce: 1. Start a cluster 2. Go to prometheus UI -> targets (this needs to be done with port-forward, due to https://bugzilla.redhat.com/show_bug.cgi?id=1788135, cmd: "-n openshift-monitoring port-forward svc/prometheus-operated 9090") Actual results: `openshift-service-catalog-apiserver-operator/openshift-service-catalog-apiserver-operator/0` is DOWN `openshift-service-catalog-controller-manager-operator/openshift-service-catalog-controller-manager-operator/0` is DOWN Expected results: `openshift-service-catalog-apiserver-operator/openshift-service-catalog-apiserver-operator/0` is UP `openshift-service-catalog-controller-manager-operator/openshift-service-catalog-controller-manager-operator/0` is UP
Bumped library-go to pull in the fix for Bug 1788521. PR: openshift/library-go#657 The default bind network was tcp4, library-go switch it to tcp which will support ipv6. The bug states the following: We use SetRecommendedServingInfoDefaults() in library-go across all operators to provide defaults for API servers that those operators run to serve metrics and healthz Also pinned openshift/api & openshift/client-go to match the release.
cv:4.4.0-0.nightly-2020-03-23-010639 ipv6 cluster test result: The targets of openshift-service-catalog-apiserver-operator and openshift-service-catalog-controller-manager-operator in Prometheus UI are "up".
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, 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/RHBA-2020:0581