pull in prometheus config

tasks/monitoring.yml

@@ -26,6 +26,11 @@
     env:
       GF_AUTH_ANONYMOUS_ENABLED: "{{ GRAFANA_AUTH_ANONYMOUS_ENABLED }}"
 
+- name: Copy Prometheus Config
+  template:
+    src: "prometheus.yml.j2"
+    dest: "{{ data_dir }}/monitoring/prometheus/prometheus.yml"
+
 - name: Create Prometheus Docker Container
   docker_container:
     name: prometheus

templates/prometheus.yml.j2

@@ -0,0 +1,19 @@
+global:
+  scrape_interval: 15s
+  evaluation_interval: 15s
+
+scrape_configs:
+  # Prometheus itself
+  - job_name: "prometheus"
+    static_configs:
+      - targets: ["localhost:9090"]
+
+  # Node Exporter (system metrics)
+  - job_name: "node-exporter"
+    static_configs:
+      - targets: ["node-exporter:9100"]
+
+  # Docker metrics
+  - job_name: "cadvisor"
+    static_configs:
+      - targets: ["cadvisor:8083"]