Proxying a new container registry service

ansible/roles/local-server-head/files/host-file

@@ -5,6 +5,7 @@
 127.0.1.1 nigel.local
 127.0.1.1 nomad.nigel.local
 127.0.1.1 sanity.nigel.local
+127.0.1.1 ncr.nigel.local
 
 # The following lines are desirable for IPv6 capable hosts
 ::1     ip6-localhost ip6-loopback