kvm: publish ipv6 parameter in resilient software type.

software/kvm/common.cfg

@@ -101,7 +101,7 @@ on-update = true
 recipe = hexagonit.recipe.download
 url = ${:_profile_base_location_}/instance-kvm-resilient.cfg.jinja2
 mode = 644
-md5sum = 412d8540e054aa436bee723d85213a2b
+md5sum = 8134b3176bcde9a5a27804cf9bbbd5cf
 download-only = true
 on-update = true
 

software/kvm/instance-kvm-resilient.cfg.jinja2

@@ -32,12 +32,13 @@ return =
   url ssh-public-key ssh-url notification-id ip
 # KVM related parameters
 # XXX: return ALL parameters (like nat rules), through jinja
-  backend-url url
+  backend-url url ip
 
 [publish-connection-informations]
 recipe = slapos.cookbook:publish
 backend-url = ${request-kvm:connection-backend-url}
 url = ${request-kvm:connection-url}
+ipv6 = {request-kvm:ip}
 
 [kvm-frontend-url-promise]
 # Check that url parameter is complete