ts=2026-10-17T10:52:15.548Z caller=main.go:617 level=info msg="Starting Prometheus Server" mode=server version="(version=2.51.2, branch=HEAD, revision=b4c0ab52c3e9b940ab803581ddae9b3d9a452337)"
ts=2026-10-17T10:52:15.548Z caller=main.go:622 level=info build_context="(go=go1.22.2, platform=linux/amd64, user=root@b63f02a423d9, date=20240410-14:05:54, tags=netgo,builtinassets,stringlabels)"
ts=2026-10-17T10:52:15.548Z caller=main.go:623 level=info host_details="(Linux 5.15.0-198-generic #208-Ubuntu SMP Fri Sep 4 10:22:38 UTC 2026 x86_64 prometheus-kube-prometheus-stack-prometheus-0 (none))"
ts=2026-10-17T10:52:15.548Z caller=main.go:624 level=info fd_limits="(soft=1048576, hard=1048576)"
ts=2026-10-17T10:52:15.549Z caller=main.go:625 level=info vm_limits="(soft=unlimited, hard=unlimited)"
ts=2026-10-17T10:52:15.553Z caller=web.go:568 level=info component=web msg="Start listening for connections" address=0.0.0.0:9090
ts=2026-10-17T10:52:15.554Z caller=main.go:1129 level=info msg="Starting TSDB ..."
ts=2026-10-17T10:52:15.556Z caller=tls_config.go:313 level=info component=web msg="Listening on" address=[::]:9090
ts=2026-10-17T10:52:15.556Z caller=tls_config.go:352 level=info component=web msg="TLS is disabled." http2=false address=[::]:9090
ts=2026-10-17T10:52:15.565Z caller=head.go:616 level=info component=tsdb msg="Replaying on-disk memory mappable chunks if any"
ts=2026-10-17T10:52:15.565Z caller=head.go:698 level=info component=tsdb msg="On-disk memory mappable chunks replay completed" duration=3.27µs
ts=2026-10-17T10:52:15.565Z caller=head.go:706 level=info component=tsdb msg="Replaying WAL, this may take a while"
ts=2026-10-17T10:52:15.565Z caller=head.go:778 level=info component=tsdb msg="WAL segment loaded" segment=0 maxSegment=0
ts=2026-10-17T10:52:15.565Z caller=head.go:815 level=info component=tsdb msg="WAL replay completed" checkpoint_replay_duration=113.443µs wal_replay_duration=392.356µs wbl_replay_duration=260ns total_replay_duration=546.95µs
ts=2026-10-17T10:52:15.569Z caller=main.go:1150 level=info fs_type=EXT4_SUPER_MAGIC
ts=2026-10-17T10:52:15.570Z caller=main.go:1153 level=info msg="TSDB started"
ts=2026-10-17T10:52:15.570Z caller=main.go:1335 level=info msg="Loading configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml
ts=2026-10-17T10:52:15.589Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/coredns/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.590Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-apiserver/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.590Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-prometheus/1 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.590Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-kube-controller-manager/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.590Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=podMonitor/monitoring/libvirt-exporter/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.593Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/keycloak/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.594Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=podMonitor/monitoring/ipmi-exporter/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.594Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/ingress-nginx-controller/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.595Z caller=kubernetes.go:331 level=info component="discovery manager notify" discovery=kubernetes config=config-0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.748Z caller=main.go:1372 level=info msg="Completed loading of configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml totalDuration=178.475392ms db_storage=2.22µs remote_storage=2.23µs web_handler=930ns query_engine=1.54µs scrape=422.067µs scrape_sd=5.786537ms notify=70.021µs notify_sd=604.4µs rules=152.508067ms tracing=9.92µs
ts=2026-10-17T10:52:15.748Z caller=main.go:1114 level=info msg="Server is ready to receive web requests."
ts=2026-10-17T10:52:15.748Z caller=manager.go:163 level=info component="rule manager" msg="Starting rule manager..."
ts=2026-10-17T10:52:15.766Z caller=main.go:1335 level=info msg="Loading configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml
ts=2026-10-17T10:52:15.792Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-kube-state-metrics/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.793Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/openstack-exporter/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.793Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=podMonitor/monitoring/libvirt-exporter/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.793Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-kube-controller-manager/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.794Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/keycloak/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.795Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-apiserver/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.795Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=podMonitor/monitoring/ipmi-exporter/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.796Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/ingress-nginx-controller/0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:15.797Z caller=kubernetes.go:331 level=info component="discovery manager notify" discovery=kubernetes config=config-0 msg="Using pod service account via in-cluster config"
ts=2026-10-17T10:52:16.005Z caller=main.go:1372 level=info msg="Completed loading of configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml totalDuration=238.682581ms db_storage=2.06µs remote_storage=2.69µs web_handler=790ns query_engine=1.34µs scrape=256.215µs scrape_sd=3.988536ms notify=26.89µs notify_sd=1.311552ms rules=207.510748ms tracing=12.321µs
ts=2026-10-17T10:52:20.751Z caller=manager.go:171 level=error component="scrape manager" msg="error creating new scrape pool" err="error creating HTTP client: unable to load specified CA cert /certs/ca.crt: open /certs/ca.crt: no such file or directory" scrape_pool=serviceMonitor/monitoring/kube-prometheus-stack-prometheus-node-exporter/0