Fix default ports for dns:// scheme

According to [values.yaml](https://github.com/coredns/helm/blob/master/stable/coredns/values.yaml#L130) dns:// is supposed to be udp only with optional tcp enablement through use_tcp flag. Signed-off-by: Dinar Valeev <[email protected]>
coredns · Apr 14, 2021 · af8fcfc · af8fcfc
1 parent c1edbbb
commit af8fcfc
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/stable/coredns/templates/_helpers.tpl b/stable/coredns/templates/_helpers.tpl
@@ -57,10 +57,9 @@ Generate the list of ports automatically from the server definitions
             {{- end -}}
         {{- end -}}
 
-        {{/* If none of the zones specify scheme, default to dns:// on both tcp & udp */}}
+        {{/* If none of the zones specify scheme, default to dns:// udp */}}
         {{- if and (not (index $innerdict "istcp")) (not (index $innerdict "isudp")) -}}
             {{- $innerdict := set $innerdict "isudp" true -}}
-            {{- $innerdict := set $innerdict "istcp" true -}}
         {{- end -}}
 
         {{/* Write the dict back into the outer dict */}}