ts=2026-02-16T11:29:36.001458137Z caller=client.go:80 level=info msg="enabling client to server TLS" ts=2026-02-16T11:29:36.001563665Z caller=options.go:120 level=info msg="TLS client using provided certificate pool" ts=2026-02-16T11:29:36.001575712Z caller=options.go:153 level=info msg="TLS client authentication enabled" ts=2026-02-16T11:29:36.001964846Z caller=options.go:26 level=info protocol=gRPC msg="disabled TLS, key and cert must be set to enable" ts=2026-02-16T11:29:36.002291491Z caller=query.go:832 level=info msg="starting query node" ts=2026-02-16T11:29:36.002356011Z caller=intrumentation.go:56 level=info msg="changing probe status" status=ready ts=2026-02-16T11:29:36.002404594Z caller=intrumentation.go:75 level=info msg="changing probe status" status=healthy ts=2026-02-16T11:29:36.002424201Z caller=http.go:73 level=info service=http/server component=query msg="listening for requests and metrics" address=127.0.0.1:9090 ts=2026-02-16T11:29:36.002563149Z caller=grpc.go:131 level=info service=gRPC/server component=query msg="listening for serving gRPC" address=127.0.0.1:10901 ts=2026-02-16T11:29:36.002575011Z caller=tls_config.go:313 level=info service=http/server component=query msg="Listening on" address=127.0.0.1:9090 ts=2026-02-16T11:29:36.002591249Z caller=tls_config.go:316 level=info service=http/server component=query msg="TLS is disabled." http2=false address=127.0.0.1:9090 ts=2026-02-16T11:29:36.006925476Z caller=resolver.go:99 level=error msg="failed to lookup SRV records" host=_grpc._tcp.prometheus-operated.openshift-user-workload-monitoring.svc.cluster.local err="no such host" ts=2026-02-16T11:29:36.011248551Z caller=resolver.go:99 level=error msg="failed to lookup SRV records" host=_grpc._tcp.prometheus-operated.openshift-user-workload-monitoring.svc.cluster.local err="no such host" ts=2026-02-16T11:29:36.014919425Z caller=resolver.go:99 level=error msg="failed to lookup SRV records" host=_grpc._tcp.prometheus-operated.openshift-user-workload-monitoring.svc.cluster.local err="no such host" ts=2026-02-16T11:29:41.015232562Z caller=endpointset.go:430 level=info component=endpointset msg="adding new rule with [storeEndpoints rulesAPI]" address=10.130.0.38:10901 extLset="{thanos_ruler_replica=\"thanos-ruler-user-workload-0\"}" ts=2026-02-16T11:29:41.015262911Z caller=endpointset.go:430 level=info component=endpointset msg="adding new sidecar with [storeEndpoints rulesAPI exemplarsAPI targetsAPI MetricMetadataAPI]" address=10.129.0.26:10901 extLset="{prometheus=\"openshift-monitoring/k8s\", prometheus_replica=\"prometheus-k8s-0\"}" ts=2026-02-16T11:29:41.015271422Z caller=endpointset.go:430 level=info component=endpointset msg="adding new rule with [storeEndpoints rulesAPI]" address=10.129.0.42:10901 extLset="{thanos_ruler_replica=\"thanos-ruler-user-workload-1\"}" ts=2026-02-16T11:30:11.012851082Z caller=endpointset.go:430 level=info component=endpointset msg="adding new sidecar with [storeEndpoints rulesAPI exemplarsAPI targetsAPI MetricMetadataAPI]" address=10.129.0.41:10901 extLset="{prometheus=\"openshift-user-workload-monitoring/user-workload\", prometheus_replica=\"prometheus-user-workload-0\"}" ts=2026-02-16T11:30:11.012882286Z caller=endpointset.go:430 level=info component=endpointset msg="adding new sidecar with [storeEndpoints rulesAPI exemplarsAPI targetsAPI MetricMetadataAPI]" address=10.130.0.37:10901 extLset="{prometheus=\"openshift-user-workload-monitoring/user-workload\", prometheus_replica=\"prometheus-user-workload-1\"}" ts=2026-02-16T11:30:46.003112283Z caller=endpointset.go:465 level=warn component=endpointset msg="update of endpoint failed" err="getting metadata: rpc error: code = DeadlineExceeded desc = context deadline exceeded" address=10.129.0.26:10901 ts=2026-02-16T11:30:51.003668534Z caller=endpointset.go:465 level=warn component=endpointset msg="update of endpoint failed" err="getting metadata: rpc error: code = DeadlineExceeded desc = context deadline exceeded" address=10.129.0.26:10901 ts=2026-02-16T11:30:56.004921902Z caller=endpointset.go:465 level=warn component=endpointset msg="update of endpoint failed" err="getting metadata: rpc error: code = DeadlineExceeded desc = context deadline exceeded" address=10.129.0.26:10901 ts=2026-02-16T11:31:01.006116875Z caller=endpointset.go:465 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 10.129.0.26:10901: i/o timeout\"" address=10.129.0.26:10901 ts=2026-02-16T11:31:06.006312824Z caller=endpointset.go:465 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 10.129.0.26:10901: i/o timeout\"" address=10.129.0.26:10901 ts=2026-02-16T11:31:11.007120165Z caller=endpointset.go:465 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 10.129.0.26:10901: i/o timeout\"" address=10.129.0.26:10901 ts=2026-02-16T11:31:11.016860745Z caller=endpointset.go:430 level=info component=endpointset msg="adding new sidecar with [storeEndpoints rulesAPI exemplarsAPI targetsAPI MetricMetadataAPI]" address=10.130.0.42:10901 extLset="{prometheus=\"openshift-monitoring/k8s\", prometheus_replica=\"prometheus-k8s-1\"}" ts=2026-02-16T11:31:11.016896036Z caller=endpointset.go:434 level=info component=endpointset msg="removing endpoint because it's unhealthy or does not exist" address=10.129.0.26:10901 extLset="{prometheus=\"openshift-monitoring/k8s\", prometheus_replica=\"prometheus-k8s-0\"}" ts=2026-02-16T11:32:11.010932469Z caller=endpointset.go:430 level=info component=endpointset msg="adding new sidecar with [storeEndpoints rulesAPI exemplarsAPI targetsAPI MetricMetadataAPI]" address=10.129.0.57:10901 extLset="{prometheus=\"openshift-monitoring/k8s\", prometheus_replica=\"prometheus-k8s-0\"}"