Add hostname support for deployments
diff --git a/kubernetes/files/rc.yml b/kubernetes/files/rc.yml
index 830f34e..1abd02d 100644
--- a/kubernetes/files/rc.yml
+++ b/kubernetes/files/rc.yml
@@ -12,6 +12,10 @@
     metadata:
       labels:
         app: {{ service.service }}-{{ service.role }}
+      {%- if service.hostname is defined %}
+      annotations:
+        pod.beta.kubernetes.io/hostname: {{ service.hostname }}
+      {%- endif %}
     spec:
       {%- if service.hostNetwork is defined %}
       hostNetwork: True