add-graphite-scaled-docs

content/docs/2.3/scalers/graphite.md

@@ -0,0 +1,54 @@
++++
+title = "Graphite"
+layout = "scaler"
+availability = "v1.0+"
+maintainer = "Community"
+description = "Scale applications based on Graphite."
+go_file = "graphite_scaler"
++++
+
+### Trigger Specification
+
+This specification describes the `graphite` trigger that scales based on a Graphite.
+
+```yaml
+triggers:
+- type: graphite
+  metadata:
+    # Required
+    serverAddress: http://<graphite-host>:81
+    metricName: request-count
+    query: stats.counters.http.hello-world.request.count.count # Note: query must return a vector/scalar single element response
+    threshold: '100'
+    queryTime: '-10minutes'
+```
+
+**Parameter list:**
+
+- `serverAddress` - Address of Graphite
+- `metricName` - Metric name to use
+- `query` - Query to run
+- `threshold` - Value to start scaling for
+- `queryTime` - Query Time to from 
+
+
+### Example
+
+```yaml
+apiVersion: keda.sh/v1alpha1
+kind: ScaledObject
+metadata:
+  name: graphite-scaledobject
+  namespace: default
+spec:
+  scaleTargetRef:
+    name: my-deployment
+  triggers:
+  - type: graphite
+    metadata:
+      serverAddress: http://<graphite-host>:9090
+      metricName: request-count
+      threshold: '100'
+      query: stats.counters.http.hello-world.request.count.count
+      queryTime: '-10minutes'
+```