hswaw/kube: add pretalx

Change-Id: Ia7512aa988022c3c7fd89f81927fbad03f933cf1
diff --git a/kube/mirko.libsonnet b/kube/mirko.libsonnet
index 9693e24..b35833f 100644
--- a/kube/mirko.libsonnet
+++ b/kube/mirko.libsonnet
@@ -79,6 +79,7 @@
         local cfg = component.cfg,
 
         makeName(suffix):: "%s%s%s" % [cfg.prefix, cfg.name, suffix],
+        makeNameGlobal(suffix):: "%s-%s" % [env.cfg.namespace, component.makeName(suffix)],
 
         metadata:: {
             namespace: env.cfg.namespace,