Add support for local llm (mistral 7b) (#31)

demos/weather-forecast-local-llm/prometheus/prometheus.yaml

@@ -0,0 +1,23 @@
+global:
+  scrape_interval: 15s
+  scrape_timeout: 10s
+  evaluation_interval: 15s
+alerting:
+  alertmanagers:
+  - static_configs:
+    - targets: []
+    scheme: http
+    timeout: 10s
+    api_version: v1
+scrape_configs:
+- job_name: envoy
+  honor_timestamps: true
+  scrape_interval: 15s
+  scrape_timeout: 10s
+  metrics_path: /stats
+  scheme: http
+  static_configs:
+  - targets:
+    - envoy:9901
+  params:
+    format: ['prometheus']