Defaults to avoid nils

deploy/server.yaml

@@ -54,12 +54,12 @@ spec:
         path: '{{path}}'
       destination:
         server: 'https://kubernetes.default.svc'
-        namespace: '{{namespace}}'
+        namespace: '{{namespace | default "default" }}'
       syncPolicy:
         automated:
           prune: true
           selfHeal: true
         syncOptions:
           - CreateNamespace=true
-          - SyncWave={{wave}}
+          - SyncWave={{wave | default 10}}