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VPC: don't allow vpcs for the same account with overlapping cidrs

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This commit is contained in:
Alena Prokharchyk 2012-07-05 15:20:22 -07:00
parent 83f566cfe7
commit d6774e6a86
1 changed files with 9 additions and 0 deletions
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9
server/src/com/cloud/network/vpc/VpcManagerImpl.java
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@ -543,6 +543,15 @@ public class VpcManagerImpl implements VpcManager, Manager{
}
//don't allow overlapping CIDRS for the VPCs of the same account
List<? extends Vpc> vpcs = getVpcsForAccount(vpcOwner.getId());
for (Vpc vpc : vpcs) {
if (NetUtils.isNetworksOverlap(cidr, vpc.getCidr())) {
throw new InvalidParameterValueException("Account already has vpc with cidr " + vpc.getCidr() +
" that overlaps the cidr specified: " + cidr);
}
}
VpcVO vpc = new VpcVO (zoneId, vpcName, displayText, vpcOwner.getId(), vpcOwner.getDomainId(), vpcOffId, cidr,
networkDomain);
vpc = _vpcDao.persist(vpc);