kube: add target:: convenience field to Service

Change-Id: If69116d93b6074136a36d98973e1aa997e2ebbef
Reviewed-on: https://gerrit.hackerspace.pl/c/hscloud/+/1802
Reviewed-by: q3k <q3k@hackerspace.pl>
diff --git a/hswaw/oodviewer/prod.jsonnet b/hswaw/oodviewer/prod.jsonnet
index e7fab3d..fdd1515 100644
--- a/hswaw/oodviewer/prod.jsonnet
+++ b/hswaw/oodviewer/prod.jsonnet
@@ -57,7 +57,7 @@
     },
 
     service: top.ns.Contain(kube.Service("oodviewer")) {
-        target_pod:: top.deploy.spec.template,
+        target:: top.deploy,
     },
 
     ingress: top.ns.Contain(kube.SimpleIngress("oodviewer")) {