extraArgs is empty by default in the viking-service chart.

charts/viking-service/values.yaml

@@ -5,15 +5,7 @@ vikingService:
       tag: "master"
       pullPolicy: IfNotPresent
 
-    extraArgs:
-      - -p
-      - vcc_allow_inline_c=true
-      - -p
-      - thread_pools=4
-      - -p
-      - thread_pool_max=4096
-      - -p
-      - timeout_idle=600
+    extraArgs: []
     extraEnvs: []
 
     resources: {}

deploy/values-varnish.yaml

 nameOverride: varnish-ingress
 fullnameOverride: varnish-ingress
 vikingService:
-  varnish:
-    extraArgs: []
 
   ## Name of the ingress class to route through this controller
   ##