ts=2026-05-12T09:37:37.545977442Z caller=client.go:84 level=info msg="enabling client to server TLS" ts=2026-05-12T09:37:37.546080868Z caller=options.go:128 level=info msg="TLS client using provided certificate pool" ts=2026-05-12T09:37:37.546095114Z caller=options.go:161 level=info msg="TLS client authentication enabled" ts=2026-05-12T09:37:37.546745186Z caller=options.go:29 level=info protocol=gRPC msg="disabled TLS, key and cert must be set to enable" ts=2026-05-12T09:37:37.547197266Z caller=query.go:634 level=info msg="starting query node" ts=2026-05-12T09:37:37.54730906Z caller=intrumentation.go:56 level=info msg="changing probe status" status=ready ts=2026-05-12T09:37:37.547666079Z caller=grpc.go:167 level=info service=gRPC/server component=query msg="listening for serving gRPC" address=127.0.0.1:10901 ts=2026-05-12T09:37:37.547738147Z caller=intrumentation.go:75 level=info msg="changing probe status" status=healthy ts=2026-05-12T09:37:37.547768291Z caller=http.go:72 level=info service=http/server component=query msg="listening for requests and metrics" address=127.0.0.1:9090 ts=2026-05-12T09:37:37.547983365Z caller=handler.go:87 level=info service=http/server component=query caller=tls_config.go:347 time=2026-05-12T09:37:37.547971608Z msg="Listening on" address=127.0.0.1:9090 ts=2026-05-12T09:37:37.548040311Z caller=handler.go:87 level=info service=http/server component=query caller=tls_config.go:350 time=2026-05-12T09:37:37.548031774Z msg="TLS is disabled." http2=false address=127.0.0.1:9090 ts=2026-05-12T09:37:37.554771522Z caller=resolver.go:99 level=error msg="failed to lookup SRV records" host=_grpc._tcp.prometheus-operated.openshift-monitoring.svc.cluster.local err="no such host" ts=2026-05-12T09:38:07.552131846Z caller=resolver.go:99 level=error msg="failed to lookup SRV records" host=_grpc._tcp.prometheus-operated.openshift-monitoring.svc.cluster.local err="no such host" ts=2026-05-12T09:38:42.563210646Z caller=endpointset.go:346 level=info component=endpointset msg="adding new sidecar with [storeEndpoints rulesAPI exemplarsAPI targetsAPI MetricMetadataAPI]" address=10.130.0.16:10901 extLset="{prometheus=\"openshift-monitoring/k8s\", prometheus_replica=\"prometheus-k8s-0\"}" ts=2026-05-12T09:38:42.563242517Z caller=endpointset.go:346 level=info component=endpointset msg="adding new sidecar with [storeEndpoints rulesAPI exemplarsAPI targetsAPI MetricMetadataAPI]" address=10.128.0.21:10901 extLset="{prometheus=\"openshift-monitoring/k8s\", prometheus_replica=\"prometheus-k8s-1\"}" ts=2026-05-12T09:39:02.549995357Z caller=endpointset.go:381 level=warn component=endpointset msg="update of endpoint failed" err="getting metadata: rpc error: code = DeadlineExceeded desc = context deadline exceeded" address=10.128.0.21:10901 ts=2026-05-12T09:39:07.550478618Z caller=endpointset.go:381 level=warn component=endpointset msg="update of endpoint failed" err="getting metadata: rpc error: code = DeadlineExceeded desc = context deadline exceeded" address=10.128.0.21:10901 ts=2026-05-12T09:39:12.552696024Z caller=endpointset.go:381 level=warn component=endpointset msg="update of endpoint failed" err="getting metadata: rpc error: code = DeadlineExceeded desc = context deadline exceeded" address=10.128.0.21:10901 ts=2026-05-12T09:39:12.553726862Z caller=endpointset.go:350 level=info component=endpointset msg="removing endpoint because it's unhealthy or does not exist" address=10.128.0.21:10901 extLset="{prometheus=\"openshift-monitoring/k8s\", prometheus_replica=\"prometheus-k8s-1\"}" ts=2026-05-12T09:40:02.548738236Z caller=endpointset.go:381 level=warn component=endpointset msg="update of endpoint failed" err="getting metadata: rpc error: code = DeadlineExceeded desc = latest balancer error: connection error: desc = \"transport: Error while dialing: dial tcp 10.130.0.16:10901: connect: connection refused\"" address=10.130.0.16:10901 ts=2026-05-12T09:40:07.549888785Z caller=endpointset.go:381 level=warn component=endpointset msg="update of endpoint failed" err="getting metadata: rpc error: code = DeadlineExceeded desc = latest balancer error: connection error: desc = \"transport: Error while dialing: dial tcp 10.130.0.16:10901: connect: connection refused\"" address=10.130.0.16:10901 ts=2026-05-12T09:40:12.552437251Z caller=endpointset.go:381 level=warn component=endpointset msg="update of endpoint failed" err="getting metadata: rpc error: code = DeadlineExceeded desc = latest balancer error: connection error: desc = \"transport: Error while dialing: dial tcp 10.130.0.16:10901: connect: connection refused\"" address=10.130.0.16:10901 ts=2026-05-12T09:40:12.563691098Z caller=endpointset.go:346 level=info component=endpointset msg="adding new sidecar with [storeEndpoints rulesAPI exemplarsAPI targetsAPI MetricMetadataAPI]" address=10.128.0.24:10901 extLset="{prometheus=\"openshift-monitoring/k8s\", prometheus_replica=\"prometheus-k8s-1\"}" ts=2026-05-12T09:40:12.563713753Z caller=endpointset.go:350 level=info component=endpointset msg="removing endpoint because it's unhealthy or does not exist" address=10.130.0.16:10901 extLset="{prometheus=\"openshift-monitoring/k8s\", prometheus_replica=\"prometheus-k8s-0\"}" ts=2026-05-12T09:41:12.558588658Z caller=endpointset.go:346 level=info component=endpointset msg="adding new sidecar with [storeEndpoints rulesAPI exemplarsAPI targetsAPI MetricMetadataAPI]" address=10.130.0.22:10901 extLset="{prometheus=\"openshift-monitoring/k8s\", prometheus_replica=\"prometheus-k8s-0\"}"