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prometheus, alertmanager: Re-add descriptions

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SebastianStork 2026-03-10 22:29:02 +01:00
parent 5a346cd856
commit 2aacfb2689
Signed by: SebastianStork
SSH key fingerprint: SHA256:tRrGdjYOwgHxpSc/wTOZQZEjxcb15P0tyXRsbAfd+2Q
2 changed files with 14 additions and 3 deletions
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5
modules/nixos/services/alertmanager.nix
View file

@ -83,7 +83,10 @@ in
notification = { notification = {
topic = "splitleaf"; topic = "splitleaf";
priority = "default"; priority = "default";
templates.title = ''{{ if eq .Status "firing" }}{{ index .Annotations "summary" }}{{ else }}{{ index .Annotations "summary_resolved" }}{{ end }}''; templates = {
title = ''{{ if eq .Status "firing" }}{{ index .Annotations "summary" }}{{ else }}{{ index .Annotations "summary_resolved" }}{{ end }}'';
description = ''{{ if eq .Status "firing" }}{{ index .Annotations "description" }}{{ else }}{{ index .Annotations "description_resolved" }}{{ end }}'';
};
tags = [ tags = [
{ {
condition = ''status == "resolved"''; condition = ''status == "resolved"'';

12
modules/nixos/services/prometheus.nix
View file

@ -98,6 +98,8 @@ in
annotations = { annotations = {
summary = "${hostName} is DOWN"; summary = "${hostName} is DOWN";
summary_resolved = "${hostName} is up again"; summary_resolved = "${hostName} is up again";
description = "No metrics received for over 2 minutes.";
description_resolved = "Metrics are being received again.";
}; };
}) })
) )
@ -107,8 +109,10 @@ in
expr = ''up{job=~"prometheus|alertmanager"} == 0''; expr = ''up{job=~"prometheus|alertmanager"} == 0'';
for = "2m"; for = "2m";
annotations = { annotations = {
summary = "{{ $labels.job }} on {{ $labels.instance }} is DOWN"; summary = "{{ $labels.job | title }} on {{ $labels.instance }} is DOWN";
summary_resolved = "{{ $labels.job }} on {{ $labels.instance }} is up again"; summary_resolved = "{{ $labels.job | title }} on {{ $labels.instance }} is up again";
description = "Unresponsive for over 2 minutes.";
description_resolved = "Responding normally.";
}; };
} }
{ {
@ -117,6 +121,8 @@ in
annotations = { annotations = {
summary = "{{ $labels.instance }} deployment failed"; summary = "{{ $labels.instance }} deployment failed";
summary_resolved = "{{ $labels.instance }} deployment recovered"; summary_resolved = "{{ $labels.instance }} deployment recovered";
description = "Deployment is not reaching \"done\" status.";
description_resolved = "Deployment completed successfully.";
}; };
} }
{ {
@ -126,6 +132,8 @@ in
annotations = { annotations = {
summary = "Hosts are running different commits"; summary = "Hosts are running different commits";
summary_resolved = "All hosts are running the same commit again"; summary_resolved = "All hosts are running the same commit again";
description = "Possibly a failed deployment or incompatible configurations.";
description_resolved = "All hosts are in sync.";
}; };
} }
]; ];