feat(matrix): show more information in matrix alerts (#47)

Reviewed-on: coop-cloud/monitoring-ng#47
Reviewed-by: fauno <fauno@sutty.coop.ar>
Reviewed-by: simon <135+simon@noreply.git.coopcloud.tech>
Reviewed-by: ammaratef45 <ammaratef45@proton.me>
Co-authored-by: p4u1 <p4u1_f4u1@riseup.net>

abra.sh

@@ -7,11 +7,12 @@ export GF_BACKUP_DASH_VERSION=v1
 export GF_CUSTOM_INI_VERSION=v4
 export LOKI_YML_VERSION=v4
 export PROMETHEUS_YML_VERSION=v2
-export MATRIX_ALERTMANAGER_CONFIG_VERSION=v1
+export MATRIX_ALERTMANAGER_CONFIG_VERSION=v2
 export MATRIX_ALERTMANAGER_ENTRYPOINT_VERSION=v1
 export GF_ALERTS_NODE_VERSION=v5
 export GF_ALERTS_LOKI_VERSION=v5
 export CONFIG_ALLOY_VERSION=v3
+export GF_ALERTS_TRAEFIK_VERSION=v1
 
 # migrates secrets from old names to new names by reading values from the
 # running containers on the server and re-inserting them under the new names.

alertmanager-matrix-config.yml.tmpl

@@ -54,21 +54,35 @@ templating:
       {{ else if .Alert.Labels.alertname }}
         {{ .Alert.Labels.alertname }}
       {{ end }}
+      {{ if .Alert.Labels.rulename }}
+        &rarr; <strong>{{ .Alert.Labels.rulename }}</strong>
+      {{ end }}
+      {{ if .Alert.Labels.grafana_folder }}
+        <em>({{ .Alert.Labels.grafana_folder }})</em>
+      {{ end }}
       >>
       {{ if .Alert.Labels.severity }}
-        {{ .Alert.Labels.severity | ToUpper }}: 
+        {{ .Alert.Labels.severity | ToUpper }}:
       {{ end }}
       {{ if .Alert.Annotations.description }}
         {{ .Alert.Annotations.description }}
       {{ else if .Alert.Annotations.summary }}
         {{ .Alert.Annotations.summary }}
+      {{ else if .Alert.Labels.rulename }}
+        Query {{ .Alert.Labels.ref_id }} returned no data (datasource {{ .Alert.Labels.datasource_uid }})
+      {{ end }}
+      {{ if .Alert.Labels.instance }}
+        on {{ .Alert.Labels.instance }}
       {{ end }}
       >>
       {{ if .Alert.Annotations.runbook }}
-        <a href="{{ .Alert.Annotations.runbook }}">Runbook</a> | 
+        <a href="{{ .Alert.Annotations.runbook }}">Runbook</a> |
       {{ end }}
       {{ if .Alert.Annotations.dashboard }}
-        <a href="{{ .Alert.Annotations.dashboard }}">Dashboard</a> | 
+        <a href="{{ .Alert.Annotations.dashboard }}">Dashboard</a> |
+      {{ end }}
+      {{ if .GeneratorURL }}
+        <a href="{{ .GeneratorURL }}">Rule</a> |
       {{ end }}
       <a href="{{ .SilenceURL }}">Silence</a>
     </p>`}}'

compose.yml

@@ -53,7 +53,7 @@ services:
         condition: any
       labels:
         - "backupbot.backup=${ENABLE_BACKUPS:-true}"
-        - "coop-cloud.${STACK_NAME}.version=2.3.0+v1.21.3"
+        - "coop-cloud.${STACK_NAME}.version=2.3.1+v1.21.3"
 configs:
   config_alloy:
     template_driver: golang