feat(node): add Humio (#409) (#423)

diagrams/onprem/monitoring.py

@@ -20,6 +20,10 @@ class Grafana(_Monitoring):
     _icon = "grafana.png"
 
 
+class Humio(_Monitoring):
+    _icon = "humio.png"
+
+
 class Newrelic(_Monitoring):
     _icon = "newrelic.png"
 

docs/nodes/onprem.md

@@ -152,6 +152,7 @@ Node classes list of onprem provider.
 - **diagrams.onprem.monitoring.Cortex**
 - **diagrams.onprem.monitoring.Datadog**
 - **diagrams.onprem.monitoring.Grafana**
+- **diagrams.onprem.monitoring.Humio**
 - **diagrams.onprem.monitoring.Newrelic**
 - **diagrams.onprem.monitoring.PrometheusOperator**
 - **diagrams.onprem.monitoring.Prometheus**