@Override
@ActionEvent(eventType = EventTypes.EVENT_S2S_VPN_GATEWAY_CREATE, eventDescription = "creating s2s vpn gateway", async = true)
public Site2SiteVpnGateway createVpnGateway(CreateVpnGatewayCmd cmd) {
Account caller = CallContext.current().getCallingAccount();
Account owner = _accountMgr.getAccount(cmd.getEntityOwnerId());
_accountMgr.checkAccess(caller, null, false, owner);
Long vpcId = cmd.getVpcId();
VpcVO vpc = _vpcDao.findById(vpcId);
if (vpc == null) {
throw new InvalidParameterValueException("Invalid VPC " + vpcId + " for site to site vpn gateway creation!");
}
Site2SiteVpnGatewayVO gws = _vpnGatewayDao.findByVpcId(vpcId);
if (gws != null) {
throw new InvalidParameterValueException("The VPN gateway of VPC " + vpcId + " already existed!");
}
List<IPAddressVO> ips = _ipAddressDao.listByAssociatedVpc(vpcId, true);
if (ips.size() != 1) {
throw new CloudRuntimeException("Cannot found source nat ip of vpc " + vpcId);
}
Site2SiteVpnGatewayVO gw = new Site2SiteVpnGatewayVO(owner.getAccountId(), owner.getDomainId(), ips.get(0).getId(), vpcId);
if (cmd.getDisplay() != null) {
gw.setDisplay(cmd.getDisplay());
}
_vpnGatewayDao.persist(gw);
return gw;
}