Add Telegram relay for photo alerts

monitoring/alertmanager/alertmanager.yml

@@ -2,28 +2,14 @@ global:
   resolve_timeout: 5m
 
 route:
-  receiver: telegram
+  receiver: telegram-relay
   group_by: ['alertname', 'instance']
   group_wait: 30s
   group_interval: 5m
   repeat_interval: 6h
 
 receivers:
-  - name: telegram
-    telegram_configs:
-      - bot_token: '7896670660:AAGtfYPY47GfEhFLQeAR5oRGodV7Y6qa_LY'
-        chat_id: -1003779247128
-        message: |-
-          {{ range .Alerts }}
-          {{ if eq .Labels.severity "critical" }}🔴{{ else }}⚠️{{ end }} *{{ .Labels.alertname }}* ({{ .Labels.severity }})
-          {{ .Annotations.summary }}
-          {{ .Annotations.description }}
-          Инстанс: {{ .Labels.instance }}
-          Ссылка (Prometheus): {{ reReplaceAll "http://[^/]+" "https://prometheus.g4st3r.ru" .GeneratorURL }}
-          Ссылка (Grafana): {{ if eq .Labels.alertname "DockerContainerDown" }}https://grafana.g4st3r.ru/d/affbyigwgb5dsb{{ else if eq .Labels.instance "10.8.0.1:9100" }}https://grafana.g4st3r.ru/d/bffbyigsryj28c{{ else if eq .Labels.instance "node-exporter:9100" }}https://grafana.g4st3r.ru/d/affbyigukvw1sc{{ else }}https://grafana.g4st3r.ru{{ end }}
-          График (PNG): {{ if eq .Labels.alertname "DockerContainerDown" }}https://grafana.g4st3r.ru/render/d/affbyigwgb5dsb?orgId=1&from=now-6h&to=now&width=1000&height=500&theme=dark{{ else if eq .Labels.instance "10.8.0.1:9100" }}https://grafana.g4st3r.ru/render/d/bffbyigsryj28c?orgId=1&from=now-6h&to=now&width=1000&height=500&theme=dark{{ else if eq .Labels.instance "node-exporter:9100" }}https://grafana.g4st3r.ru/render/d/affbyigukvw1sc?orgId=1&from=now-6h&to=now&width=1000&height=500&theme=dark{{ else }}https://grafana.g4st3r.ru{{ end }}
-          {{ end }}
-        parse_mode: Markdown
-        disable_notifications: false
-        api_url: 'https://api.telegram.org'
+  - name: telegram-relay
+    webhook_configs:
+      - url: http://telegram-relay:8088/alert
         send_resolved: true