If topology does not have walrus then remove walrus from the recipe list
If topology does not have walrus then remove walrus from the recipe list

nephomaniac/calyptos,mbacchi/calyptos,dmccue/calyptos,JMoLo/calyptos,viglesiasce/euca-deploy,grze/calyptos,tbeckham/calyptos,hspencer77/calyptos