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CoreDNSErrorsHigh #29403

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goern opened this issue Dec 29, 2023 · 0 comments

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alert:boom: cluster/nostromo resolved

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goern commented Dec 29, 2023

Alertmanager URL: https://console-openshift-console.apps.nostromo.erdgeschoss.b4mad.emea.operate-first.cloud/monitoring

firing https://console-openshift-console.apps.nostromo.erdgeschoss.b4mad.emea.operate-first.cloud/monitoring/graph?g0.expr=%28sum+by+%28namespace%29+%28rate%28coredns_dns_responses_total%7Brcode%3D%22SERVFAIL%22%7D%5B5m%5D%29%29+%2F+sum+by+%28namespace%29+%28rate%28coredns_dns_responses_total%5B5m%5D%29%29%29+%3E+0.01&g0.tab=1

Labels:
- alertname = CoreDNSErrorsHigh
- environment = nostromo
- namespace = openshift-dns
- openshift_io_alert_source = platform
- org = b4mad
- prometheus = openshift-monitoring/k8s
- region = emea
- severity = warning
Annotations:
- description = CoreDNS is returning SERVFAIL for 1.504% of requests.
- summary = CoreDNS serverfail

TODO: add graph url from annotations.

goern added alert:boom: cluster/nostromo resolved labels

goern closed this as completed

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