Add Spinnaker

diagrams/onprem/gitops.py

@@ -12,6 +12,10 @@ class Argocd(_Gitops):
     _icon = "argocd.png"
 
 
+class Spinnaker(_Gitops):
+    _icon = "spinnaker.png"
+
+
 # Aliases
 
 ArgoCD = Argocd

docs/nodes/onprem.md

@@ -92,6 +92,7 @@ Node classes list of onprem provider.
 ## onprem.gitops
 
 - **diagrams.onprem.gitops.Argocd**, **ArgoCD** (alias)
+- **diagrams.onprem.gitops.Spinnaker**
 
 ## onprem.monitoring