time=2026-07-02T11:46:31.076Z level=INFO source=main.go:191 msg="Starting Alertmanager" version="(version=0.28.1, branch=HEAD, revision=6eb8a49a9ac60cacb1d27499c5f1149b955f65b7)"
time=2026-07-02T11:46:31.077Z level=INFO source=main.go:192 msg="Build context" build_context="(go=go1.23.9 (Red Hat 1.23.9-1.el9_6) X:strictfipsruntime, platform=linux/amd64, user=reproducible@reproducible, date=20250423-07:37:08, tags=netgo,strictfipsruntime)"
time=2026-07-02T11:46:31.111Z level=WARN source=cluster.go:262 msg="failed to join cluster" component=cluster err="2 errors occurred:\n\t* Failed to resolve alertmanager-main-0.alertmanager-operated:9094: lookup alertmanager-main-0.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:40725->172.30.0.10:53: read: connection refused\n\t* Failed to resolve alertmanager-main-1.alertmanager-operated:9094: lookup alertmanager-main-1.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:34582->172.30.0.10:53: read: connection refused\n\n"
time=2026-07-02T11:46:31.111Z level=INFO source=cluster.go:264 msg="will retry joining cluster every 10s" component=cluster
time=2026-07-02T11:46:31.111Z level=WARN source=main.go:333 msg="unable to join gossip mesh" err="2 errors occurred:\n\t* Failed to resolve alertmanager-main-0.alertmanager-operated:9094: lookup alertmanager-main-0.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:40725->172.30.0.10:53: read: connection refused\n\t* Failed to resolve alertmanager-main-1.alertmanager-operated:9094: lookup alertmanager-main-1.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:34582->172.30.0.10:53: read: connection refused\n\n"
time=2026-07-02T11:46:31.111Z level=INFO source=cluster.go:674 msg="Waiting for gossip to settle..." component=cluster interval=2s
time=2026-07-02T11:46:31.153Z level=INFO source=coordinator.go:112 msg="Loading configuration file" component=configuration file=/etc/alertmanager/config_out/alertmanager.env.yaml
time=2026-07-02T11:46:31.153Z level=INFO source=coordinator.go:125 msg="Completed loading of configuration file" component=configuration file=/etc/alertmanager/config_out/alertmanager.env.yaml
time=2026-07-02T11:46:31.158Z level=INFO source=tls_config.go:347 msg="Listening on" address=127.0.0.1:9093
time=2026-07-02T11:46:31.158Z level=INFO source=tls_config.go:386 msg="TLS is disabled." http2=false address=127.0.0.1:9093
time=2026-07-02T11:46:33.114Z level=INFO source=cluster.go:699 msg="gossip not settled" component=cluster polls=0 before=0 now=1 elapsed=2.000983582s
time=2026-07-02T11:46:40.613Z level=INFO source=coordinator.go:112 msg="Loading configuration file" component=configuration file=/etc/alertmanager/config_out/alertmanager.env.yaml
time=2026-07-02T11:46:40.613Z level=INFO source=coordinator.go:125 msg="Completed loading of configuration file" component=configuration file=/etc/alertmanager/config_out/alertmanager.env.yaml
time=2026-07-02T11:46:41.116Z level=INFO source=cluster.go:691 msg="gossip settled; proceeding" component=cluster elapsed=10.00328831s
time=2026-07-02T11:46:46.126Z level=WARN source=cluster.go:464 msg=failure component=cluster msg=refresh addr=alertmanager-main-0.alertmanager-operated:9094 err="1 error occurred:\n\t* Failed to resolve alertmanager-main-0.alertmanager-operated:9094: lookup alertmanager-main-0.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:37906->172.30.0.10:53: read: connection refused\n\n"
time=2026-07-02T11:46:46.131Z level=WARN source=cluster.go:464 msg=failure component=cluster msg=refresh addr=alertmanager-main-1.alertmanager-operated:9094 err="1 error occurred:\n\t* Failed to resolve alertmanager-main-1.alertmanager-operated:9094: lookup alertmanager-main-1.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:50893->172.30.0.10:53: read: connection refused\n\n"
time=2026-07-02T11:47:01.122Z level=WARN source=cluster.go:464 msg=failure component=cluster msg=refresh addr=alertmanager-main-0.alertmanager-operated:9094 err="1 error occurred:\n\t* Failed to resolve alertmanager-main-0.alertmanager-operated:9094: lookup alertmanager-main-0.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:46035->172.30.0.10:53: read: connection refused\n\n"
time=2026-07-02T11:47:01.125Z level=WARN source=cluster.go:464 msg=failure component=cluster msg=refresh addr=alertmanager-main-1.alertmanager-operated:9094 err="1 error occurred:\n\t* Failed to resolve alertmanager-main-1.alertmanager-operated:9094: lookup alertmanager-main-1.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:52598->172.30.0.10:53: read: connection refused\n\n"
time=2026-07-02T11:47:16.123Z level=WARN source=cluster.go:464 msg=failure component=cluster msg=refresh addr=alertmanager-main-0.alertmanager-operated:9094 err="1 error occurred:\n\t* Failed to resolve alertmanager-main-0.alertmanager-operated:9094: lookup alertmanager-main-0.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:47157->172.30.0.10:53: read: connection refused\n\n"
time=2026-07-02T11:47:16.126Z level=WARN source=cluster.go:464 msg=failure component=cluster msg=refresh addr=alertmanager-main-1.alertmanager-operated:9094 err="1 error occurred:\n\t* Failed to resolve alertmanager-main-1.alertmanager-operated:9094: lookup alertmanager-main-1.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:37649->172.30.0.10:53: read: connection refused\n\n"
time=2026-07-02T11:47:31.123Z level=WARN source=cluster.go:464 msg=failure component=cluster msg=refresh addr=alertmanager-main-0.alertmanager-operated:9094 err="1 error occurred:\n\t* Failed to resolve alertmanager-main-0.alertmanager-operated:9094: lookup alertmanager-main-0.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:47775->172.30.0.10:53: read: connection refused\n\n"
time=2026-07-02T11:47:31.126Z level=WARN source=cluster.go:464 msg=failure component=cluster msg=refresh addr=alertmanager-main-1.alertmanager-operated:9094 err="1 error occurred:\n\t* Failed to resolve alertmanager-main-1.alertmanager-operated:9094: lookup alertmanager-main-1.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:51046->172.30.0.10:53: read: connection refused\n\n"
time=2026-07-02T11:47:46.126Z level=WARN source=cluster.go:464 msg=failure component=cluster msg=refresh addr=alertmanager-main-0.alertmanager-operated:9094 err="1 error occurred:\n\t* Failed to resolve alertmanager-main-0.alertmanager-operated:9094: lookup alertmanager-main-0.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:54682->172.30.0.10:53: read: connection refused\n\n"
time=2026-07-02T11:47:46.131Z level=WARN source=cluster.go:464 msg=failure component=cluster msg=refresh addr=alertmanager-main-1.alertmanager-operated:9094 err="1 error occurred:\n\t* Failed to resolve alertmanager-main-1.alertmanager-operated:9094: lookup alertmanager-main-1.alertmanager-operated on 172.30.0.10:53: read udp 10.129.0.19:54977->172.30.0.10:53: read: connection refused\n\n"