I was trying to integrate MSTeams with Prometheus AlertManager so that the alert will be able to feed to MSTeams channels. I tried the solution on GitHub as URL below. https://github.com/prometheus-msteams/prometheus-msteams
Below are the template and testing alert. The issue I ran into was the template was not able to parse my testing alert correctly because of the highlighted 3 fields. What shall I update to remove these 3 fields??? zz@ZhangsodMacBook Prometheus-MSTeams % curl -X POST -d @sample.json http://localhost:2000/testChannel json: cannot unmarshal string into Go struct field Message.commonLabels of type template.KV*%* zz@ZhangsodMacBook Prometheus-MSTeams % curl -X POST -d @sample.json http://localhost:2000/testChannel json: cannot unmarshal string into Go struct field Message.commonAnnotations of type template.KV*%* zz@ZhangsodMacBook Prometheus-MSTeams % curl -X POST -d @sample.json http://localhost:2000/testChannel json: cannot unmarshal string into Go struct field Message.commonAnnotations of type template.KV*%* Below is my card.tmpl *{{ define "teams.card" }}* *{* * "@type": "MessageCard",* * "@context": "http://schema.org/extensions",* * "themeColor": "{{- if eq .Status "resolved" -}}2DC72D* * {{- else if eq .Status "firing" -}}* * {{- if eq .CommonLabels.severity "critical" -}}8C1A1A* * {{- else if eq .CommonLabels.severity "warning" -}}FFA500* * {{- else -}}808080{{- end -}}* * {{- else -}}808080{{- end -}}",* * "summary": "Prometheus Alerts",* * "title": "Prometheus Alert ({{ .Status }})",* * "sections": [ {{$externalUrl := .ExternalURL}}* * {{- range $index, $alert := .Alerts }}{{- if $index }},{{- end }}* * { * * "facts": [* * {{- range $key, $value := $alert.Annotations }}* * {* * "name": "{{ reReplaceAll "_" "\\\\_" $key }}",* * "value": "{{ reReplaceAll "_" "\\\\_" $value }}"* * },* * {{- end -}}* * {{$c := counter}}{{ range $key, $value := $alert.Labels }}{{if call $c}},{{ end }}* * {* * "name": "{{ reReplaceAll "_" "\\\\_" $key }}",* * "value": "{{ reReplaceAll "_" "\\\\_" $value }}"* * }* * {{- end }}* * ],* * "markdown": true* * }* * {{- end }}* * ]* *}* *{{ end }}* However, there was a parsing issue with the template above. Below is an alert triggered for testing: { "receiver":"prometheus-snow", "status":"firing", "alerts":[ { "status":"firing", "labels":{ "alertname":"KubeControllerManagerDown", "cluster":"espr-aksepme-dev-westus-cluster-01", "geo":"us", "prometheus":"espr-prometheus-nonprod/prometheus-prometheus-oper-prometheus", "region":"westus", "severity":"critical" }, "annotations":{ "message":"KubeControllerManager has disappeared from Prometheus target discovery.", "runbook_url":"https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubecontrollermanagerdown"; }, "startsAt":"2020-06-02T06:56:55.479Z", "endsAt":"0001-01-01T00:00:00Z", "generatorURL":"http://prometheus-prometheus-oper-prometheus.espr-prometheus-nonprod:9090/graph?g0.expr=absent%28up%7Bjob%3D%22kube-controller-manager%22%7D+%3D%3D+1%29&g0.tab=1";, "fingerprint":"246a26f7e7ce2afc" } ], "groupLabels":"", "commonLabels":"", "commonAnnotations":"", "externalURL":"http://prometheus-prometheus-oper-alertmanager.espr-prometheus-nonprod:9093";, "version":"4", "groupKey":"{}:{alertname=\"KubeControllerManagerDown\"}", "groupLabels_alertname":"KubeControllerManagerDown", "commonLabels_alertname":"KubeControllerManagerDown", "commonLabels_cluster":"espr-aksepme-dev-westus-cluster-01", "commonLabels_geo":"us", "commonLabels_prometheus":"espr-prometheus-nonprod/prometheus-prometheus-oper-prometheus", "commonLabels_region":"westus", "commonLabels_severity":"critical", "commonAnnotations_message":"KubeControllerManager has disappeared from Prometheus target discovery.", "commonAnnotations_runbook_url":"https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubecontrollermanagerdown"; } -- You received this message because you are subscribed to the Google Groups "Prometheus Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to prometheus-developers+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-developers/934947cd-a512-4443-8efb-907e52d66640%40googlegroups.com.
