You will need to remove a couple of spaces before subject: and message: so they are not nested under sigv4, but line up with topic_arn. (I'm surprised it accepts the config with the bad indentation).
Then you will need to change your template to include the text and fields you want to include in the message. You can find the template documentation here: https://prometheus.io/docs/alerting/latest/notifications/ https://prometheus.io/docs/alerting/latest/notification_examples/ On Friday, 9 June 2023 at 19:09:57 UTC+1 SysAdmin EM wrote: > Hello, this is the AlertManager config: > > alertmanager_config: | > route: > group_wait: 30s > group_interval: 2m > repeat_interval: 2m > receiver: 'amazon-sns' > routes: > - receiver: 'amazon-sns' > matchers: > - alertname='HpaMaxedOut' > receivers: > - name: 'amazon-sns' > sns_configs: > - topic_arn: arn:aws:sns:xxxxxx:xxxxx:xxxxx > sigv4: > region: 'us-east-1' > subject: '{{ .CommonAnnotations.summary }}' > message: 'Value: {{ .CommonLabels.value }}\nCluster Name: {{ > .CommonLabels.clustername }}\nService: {{ .CommonLabels.service }}' > > Any help to configure it the way I need it > > On Fri, Jun 9, 2023 at 11:08 AM Brian Candler <[email protected]> wrote: > >> And what's your alertmanager sns_config >> <https://prometheus.io/docs/alerting/latest/configuration/#sns_config> ? >> >> You can find the default sns.message.template here: >> https://github.com/prometheus/alertmanager/blob/v0.25.0/template/default.tmpl#L94-L103 >> >> {{ define "sns.default.message" }}{{ >> .CommonAnnotations.SortedPairs.Values | join " " }} >> {{ if gt (len .Alerts.Firing) 0 }} >> Alerts Firing: >> {{ template "__text_alert_list" .Alerts.Firing }} >> {{ end }} >> {{ if gt (len .Alerts.Resolved) 0 }} >> Alerts Resolved: >> {{ template "__text_alert_list" .Alerts.Resolved }} >> {{ end }} >> {{ end }} >> >> You'll need to override this with a template you write yourself, which >> contains just the labels and/or annotations of interest. >> >> On Friday, 9 June 2023 at 13:50:33 UTC+1 Emanuel Gonzalez wrote: >> >>> Hi all, I have configured Alertmanager to send alerts to Amazon SNS, >>> everything is working correctly but I see a lot of information in the alert >>> that arrives. I have read the documentation but I have not understood how >>> to resolve it. >>> >>> The alert sends the following information: >>> >>> Alerts Firing: >>> Labels: >>> - alertname = HpaMaxedOut >>> - app_kubernetes_io_component = metrics >>> - app_kubernetes_io_instance = kube-state-metrics >>> - app_kubernetes_io_managed_by = Helm >>> - app_kubernetes_io_name = kube-state-metrics >>> - app_kubernetes_io_part_of = kube-state-metrics >>> - app_kubernetes_io_version = 2.7.0 >>> - cluster = test-dev >>> - helm_sh_chart = kube-state-metrics-4.29.0 >>> - horizontalpodautoscaler = apache-hpa >>> - instance = 10.x.x.x:8080 >>> - job = kubernetes-service-endpoints >>> - namespace = test-apache >>> - node = ip-10-x-x-x.ec2.internal >>> - service = kube-state-metrics >>> - severity = critical >>> Annotations: >>> - description = The maximum number of desired Pods has been hit >>> VALUE = 2 >>> CLUSTER = test-dev >>> HPA = apache-hpa >>> - summary = Kubernetes HPA scale capability (instance 10.x.x.x:8080) >>> Source: >>> /graph?g0.expr=kube_horizontalpodautoscaler_status_desired_replicas+%3E%3D+kube_horizontalpodautoscaler_spec_max_replicas&g0.tab=1 >>> >>> I would like to put together something simpler without so much >>> >>> information, for example. >>> >>> - alertname = HpaMaxedOut >>> VALUE = 2 >>> HPA = apache-hpa >>> CLUSTER = test-dev >>> - description = The maximum number of desired Pods has been hit >>> - summary = Kubernetes HPA scale capability (instance 10.x.x.x:8080) >>> >>> Here my config: >>> >>> groups: >>> - name: HpaMaxedOut >>> rules: >>> - alert: DeploymentReplicasLimitReached >>> expr: kube_horizontalpodautoscaler_status_desired_replicas >= >>> kube_horizontalpodautoscaler_spec_max_replicas >>> for: 1m >>> labels: >>> severity: critical >>> annotations: >>> summary: Kubernetes HPA scale capability (instance {{ >>> $labels.instance }}) >>> description: "The maximum number of desired Pods has been >>> hit\n VALUE = {{ $value }}\n LABELS = {{ $labels }}" >>> >>> Any helps?? >>> >>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "Prometheus Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/prometheus-users/33fe26cf-76bb-4643-8e03-3a865c96b540n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/prometheus-users/33fe26cf-76bb-4643-8e03-3a865c96b540n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/df9a7658-8e8f-442b-83b3-da18c2151ccfn%40googlegroups.com.
