def cloud_mash
@cloud[:provider] = @provider if @provider
@cloud[:public_hostname] = @public_hostname if @public_hostname
@cloud[:local_hostname] = @local_hostname if @local_hostname
@cloud[:public_ipv4] = @cloud[:public_ipv4_addrs][0] if @cloud[:public_ipv4_addrs]
@cloud[:local_ipv4] = @cloud[:local_ipv4_addrs][0] if @cloud[:local_ipv4_addrs]
@cloud[:public_ipv6] = @cloud[:public_ipv6_addrs][0] if @cloud[:public_ipv6_addrs]
@cloud[:local_ipv6] = @cloud[:local_ipv6_addrs][0] if @cloud[:local_ipv6_addrs]
(@cloud.empty?) ? nil : @cloud
end