Stitching things up

dashboard/prometheus_utils/query.py

@@ -0,0 +1,16 @@
+import requests
+
+from watcher_visio.settings import PROMETHEUS_URL
+
+def query_prometheus(query):
+    url = f"{PROMETHEUS_URL}/api/v1/query"
+    params = {
+        "query": query,
+    }
+    response = requests.get(url=url, params=params)
+    response.raise_for_status()
+    result = response.json()["data"]["result"]
+    if len(result) > 1:
+        return result[0]["value"][1]
+    else:
+        return result[0]["values"]