monitoring: алерты через Alertmanager → Telegram (node down/cpu/mem/disk)

stacks/monitoring/docker-compose.yml

@@ -12,11 +12,25 @@ services:
       - '--web.enable-lifecycle'
     volumes:
       - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
+      - ./prometheus/targets:/etc/prometheus/targets:ro
+      - ./prometheus/rules:/etc/prometheus/rules:ro
       - prometheus_data:/prometheus
     ports:
       - '127.0.0.1:9090:9090'
     networks: [monitoring]
 
+  alertmanager:
+    image: prom/alertmanager:latest
+    container_name: alertmanager
+    restart: unless-stopped
+    volumes:
+      - ./alertmanager/alertmanager.yml:/etc/alertmanager/alertmanager.yml:ro
+      - ./alertmanager/telegram_token:/etc/alertmanager/telegram_token:ro
+      - alertmanager_data:/alertmanager
+    ports:
+      - '127.0.0.1:9093:9093'
+    networks: [monitoring]
+
   grafana:
     image: grafana/grafana:latest
     container_name: grafana
@@ -69,6 +83,7 @@ services:
 volumes:
   prometheus_data:
   grafana_data:
+  alertmanager_data:
 
 networks:
   monitoring: