added alertmanager config as secret

templates/secret_alertmanager-config.yaml

@@ -0,0 +1,50 @@
+apiVersion: v1
+stringData:
+  alertmanager.yaml: |
+    global:
+      resolve_timeout: 15m
+    route:
+      group_by: ['alertname']
+      group_wait: 1m
+      group_interval: 5m
+      repeat_interval: 3h
+      receiver: devnull
+      routes:
+      - receiver: prometheus-msteams
+        match:
+          severity: none
+      - receiver: prometheus-msteams
+        match:
+          severity: info
+        continue: true
+      - receiver: prometheus-msteams
+        match:
+          severity: warning
+        continue: true
+      - receiver: prometheus-msteams
+        match:
+          severity: critical
+        continue: true
+    inhibit_rules:
+      - source_match:
+           alertname: "Watchdog"
+        target_match:
+           alertname: "KubeSchedulerDown"
+        equal: [prometheus]
+      - source_match:
+           alertname: "Watchdog"
+        target_match:
+           alertname: "KubeControllerManagerDown"
+        equal: [prometheus]
+    receivers:
+    - name: devnull
+    - name: prometheus-msteams
+      webhook_configs:
+      - url: "http://prometheus-msteams:2000/alert"
+      send_resolved: true
+
+kind: Secret
+metadata:
+  name: {{ .Values.bootstrap.alertmanager_config_secret_name }}
+  namespace: cert-manager
+type: Opaque

values.yaml

@@ -21,4 +21,5 @@ bootstrap:
     enable: false
 
   cloud_provider: hetzner
-
+  teams_webhook: https://netgo.webhook.office.com/webhookb2/783c0128-5ab8-45a5-a81f-f9f78a98c342@a80318cd-cd6f-4d2e-83bb-ce3d4140f8b7/IncomingWebhook/d66e86e336004dfd980f208274141ee3/521ac200-eb68-43b8-ae5b-a4f210b0f983
+  alertmanager_config_secret_name: myalertmanager