Enable integration with Alert Manager.

cookbooks/prometheus/files/etc/prometheus.d/prometheus.yml

@@ -13,6 +13,8 @@ global:
 rule_files:
   # - "first.rules"
   # - "second.rules"
+  - '/etc/prometheus.d/alerts/node_exporter.yml'
+  - '/etc/prometheus.d/alerts/prometheus.yml'
 
 # A scrape configuration containing exactly one endpoint to scrape:
 # Here it's Prometheus itself.
@@ -41,3 +43,9 @@ scrape_configs:
     bearer_token: 'e351393306ea245de5f9588cbe8627c74db007c6'
     static_configs:
       - targets: ['10.0.1.234:9099']
+alerting:
+  alertmanagers:
+    - static_configs:
+      - targets:
+        - "localhost:9093"
+