appmanager: behind auth-proxy (#119)

closes #117
diff --git a/charts/appmanager/values.yaml b/charts/appmanager/values.yaml
index 8f3ee5a..b1a2a5d 100644
--- a/charts/appmanager/values.yaml
+++ b/charts/appmanager/values.yaml
@@ -10,3 +10,4 @@
   certificateIssuer: example-private
 clusterRoleName: example-welcome
 appRepoAddr: ""
+portName: http