I changed the config to this: - name: 'email_resolved' email_configs: - to: '[email protected]' send_resolved: true headers: subject: 'Resolved: {{ .GroupLabels.alertname }} - Instances: {{ range .Alerts.Resolved }}{{ .Labels.instance }}, {{ end }}'
But this is sending absolutly nothing. What did I do wrong? Brian Candler schrieb am Freitag, 9. Juni 2023 um 15:57:04 UTC+2: > Maybe you want .Alerts.Firing and .Alerts.Resolved. A single alert group > is likely to contain a mixture of firing alerts and resolved alerts. > > Also, note that your "send_resolved: true" receiver doesn't only send > resolved messages: it will send on firing *and* on resolved. Hence the > subject "Resolved: ..." is likely to be very misleading. > > On Friday, 9 June 2023 at 13:42:13 UTC+1 Kolja Krückmann wrote: > >> Got it working like this: >> >> receivers: >> - name: 'email' >> email_configs: >> - to: '[email protected]' >> send_resolved: false >> headers: >> subject: 'Critical: {{ .GroupLabels.alertname }} - Instances: {{ >> range .Alerts }}{{ .Labels.instance }}, {{ end }}' >> >> - name: 'email_warning' >> email_configs: >> - to: '[email protected]' >> send_resolved: false >> headers: >> subject: 'Warning: {{ .GroupLabels.alertname }} - Instances: {{ >> range .Alerts }}{{ .Labels.instance }}, {{ end }}' >> >> - name: 'email_resolved' >> email_configs: >> - to: '[email protected]' >> send_resolved: true >> headers: >> subject: 'Resolved: {{ .GroupLabels.alertname }} - Instances: {{ >> range .Alerts }}{{ .Labels.instance }}, {{ end }}' >> >> Kolja Krückmann schrieb am Donnerstag, 8. Juni 2023 um 15:03:14 UTC+2: >> >>> [EDIT] >>> Also I want to split the firing and resolved alerts. >>> Kolja Krückmann schrieb am Donnerstag, 8. Juni 2023 um 14:48:40 UTC+2: >>> >>>> Hi all, I tried it now for two days straight and I just don't get it >>>> working. >>>> >>>> First of all where do I actually find the expressions I can use to >>>> define the subject under the header? I am still missing a template I can >>>> use? I don't really have one in my Prom/Alert-files. >>>> Second of all my current receivers are configured like so: >>>> >>>> receivers: >>>> - name: 'email' >>>> email_configs: >>>> - to: '[email protected]' >>>> send_resolved: true >>>> headers: >>>> Subject: "{{ .Alerts.alertname }} - {{ range .Alerts }} {{ >>>> .Alerts.instance }} {{ end }}" >>>> >>>> Like Brian said, I want to iterate in the second half of that >>>> "statement" (I don't actually know how these {{ .xyz }} are called) >>>> through >>>> all instances and the first one should just say which alert is now firing. >>>> I also tried it as followed: >>>> >>>> Subject: "{{ .GroupLabels.alertname }} - {{ range .Alerts }} {{ >>>> .Alerts.instance }} {{ end }}" >>>> and >>>> Subject: "{{ .Labels.alertname }} - {{ range .Alerts }} {{ >>>> .Alerts.instance }} {{ end }}" >>>> >>>> but nothing is really working. >>>> >>>> All I really want is the Subject like so e.x.: >>>> InstanceDown - SVR-DS01 SVR-DC11 >>>> ^^^^^^^^ ^^^^^^^^ ^^^^^^^^ >>>> Alertname - Instance1 Instance2 (if it is also possible to >>>> seperate the instances via comma would be perfect) >>>> Brian Candler schrieb am Dienstag, 6. Juni 2023 um 13:16:53 UTC+2: >>>> >>>>> As its name implies, "CommonLabels" contains only those labels which >>>>> are common to all alerts in the group. If there are multiple instances, >>>>> then the "instance" label is not common to all alerts, so won't be in >>>>> this >>>>> object. >>>>> >>>>> You want to iterate over "Alerts" (or "Alerts.Firing") and look at the >>>>> Labels.instance within each alert. You will find an example showing how >>>>> to >>>>> do that here: >>>>> >>>>> https://prometheus.io/docs/alerting/latest/notification_examples/#ranging-over-all-received-alerts >>>>> >>>>> Additional references: >>>>> https://prometheus.io/docs/alerting/latest/notifications/#data >>>>> >>>>> https://prometheus.io/docs/prometheus/latest/configuration/template_reference/ >>>>> >>>>> On Tuesday, 6 June 2023 at 12:03:03 UTC+1 Kolja Krückmann wrote: >>>>> >>>>>> Currently my alertmanager.yml looks like this: >>>>>> >>>>>> receivers: >>>>>> - name: 'email' >>>>>> email_configs: >>>>>> - to: '[email protected]' >>>>>> send_resolved: true >>>>>> headers: >>>>>> Subject: '{{ .CommonLabels.alertname }} - {{ >>>>>> .CommonLabels.instance }}' >>>>>> >>>>>> Unfortunately the subject in the mail now only displays both labels >>>>>> if only there is an alert for a single instance (like High CPU Usage on >>>>>> core 0,1,2,3 on one instance (see screenshot attatched)) As soon as the >>>>>> alert is for more then just one instance the instance lable is completly >>>>>> missing... Why is it missing? And how can I change it to display all >>>>>> instances affected by that alert. >>>>>> >>>>>> Kind regards. >>>>>> Kolja >>>>>> >>>>>> [image: mail.png] >>>>>> >>>>>> Kolja Krückmann schrieb am Montag, 5. Juni 2023 um 09:21:22 UTC+2: >>>>>> >>>>>> Hi y'all >>>>>> I'm trying to change the way the mail from my alertmanger looks and >>>>>> behaves. >>>>>> My goal is to have the subject list the alertname and the targets >>>>>> detected by that alert. (I need it like that for future todo's) >>>>>> My first problem is, i dont have any templates in my files. Do I need >>>>>> to clone one from git? How does the prom know, I have a template? >>>>>> The second one would be to change the subject in order for my >>>>>> requirements to fit. >>>>>> >>>>>> Kind regards, >>>>>> Kolja >>>>>> >>>>>> -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. 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