Alicloud: fix comparison failures for vswitchSNAT
Alicloud: fix comparison failures for vswitchSNAT

robinpercy/kops,kubernetes/kops,justinsb/kops,justinsb/kops,kubernetes/kops,robinpercy/kops,robinpercy/kops,kubernetes/kops,justinsb/kops,robinpercy/kops