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/paperless/paperless.libsonnet b/hswaw/paperless/paperless.libsonnet
index 30f1a58..ca34d5c 100644
--- a/hswaw/paperless/paperless.libsonnet
+++ b/hswaw/paperless/paperless.libsonnet
@@ -162,7 +162,7 @@
     },
 
     service: app.ns.Contain(kube.Service("paperless")) {
-        target_pod:: app.deploy.spec.template,
+        target:: app.deploy,
     },
 
     ingress: app.ns.Contain(kube.SimpleIngress("paperless")) {