add feature flag for old "qrserver" service name

* we will remove the hack that uses "qrserver" as the service name in
  some cases, but we need to check what the impact will be first.

1 files changed, 1 insertions, 0 deletions

diff --git a/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java b/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java
index d509fa5dd6a..14cd6da1c2e 100644
--- a/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java
+++ b/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java
@@ -115,6 +115,7 @@ public interface ModelContext {
         @ModelFeatureFlag(owners = {"arnej", "andreer"}) default List<String> ignoredHttpUserAgents() { return List.of(); }
         @ModelFeatureFlag(owners = {"bjorncs"}) default boolean enableServerOcspStapling() { return false; }
         @ModelFeatureFlag(owners = {"vekterli"}) default String persistenceAsyncThrottling() {  throw new UnsupportedOperationException("TODO specify default value"); }
+        @ModelFeatureFlag(owners = {"arnej"}) default boolean useQrserverServiceName() { return true; }
     }
 
     /** Warning: As elsewhere in this package, do not make backwards incompatible changes that will break old config models! */