Examples with StaticRouteProfile com.cloud.network.vpc.StaticRouteProfile used on opensource projects

Example 1 with StaticRouteProfile

use of com.cloud.network.vpc.StaticRouteProfile in project cloudstack by apache.

the class VpcVirtualNetworkApplianceManagerImpl method finalizeCommandsOnStart.

@Override
public boolean finalizeCommandsOnStart(final Commands cmds, final VirtualMachineProfile profile) {
    final DomainRouterVO domainRouterVO = _routerDao.findById(profile.getId());
    Map<String, String> details = new HashMap<String, String>();
    if (profile.getHypervisorType() == Hypervisor.HypervisorType.VMware) {
        HypervisorGuru hvGuru = _hvGuruMgr.getGuru(profile.getHypervisorType());
        VirtualMachineTO vmTO = hvGuru.implement(profile);
        if (vmTO.getDetails() != null) {
            details = vmTO.getDetails();
        }
    }
    final boolean isVpc = domainRouterVO.getVpcId() != null;
    if (!isVpc) {
        return super.finalizeCommandsOnStart(cmds, profile);
    }
    if (domainRouterVO.getState() == State.Starting || domainRouterVO.getState() == State.Running) {
        // 1) FORM SSH CHECK COMMAND
        final NicProfile controlNic = getControlNic(profile);
        if (controlNic == null) {
            s_logger.error("Control network doesn't exist for the router " + domainRouterVO);
            return false;
        }
        finalizeSshAndVersionAndNetworkUsageOnStart(cmds, profile, domainRouterVO, controlNic);
        // 2) FORM PLUG NIC COMMANDS
        final List<Pair<Nic, Network>> guestNics = new ArrayList<Pair<Nic, Network>>();
        final List<Pair<Nic, Network>> publicNics = new ArrayList<Pair<Nic, Network>>();
        final List<Pair<Nic, Network>> privateGatewayNics = new ArrayList<Pair<Nic, Network>>();
        final Map<String, String> vlanMacAddress = new HashMap<String, String>();
        final List<? extends Nic> routerNics = _nicDao.listByVmIdOrderByDeviceId(profile.getId());
        for (final Nic routerNic : routerNics) {
            final Network network = _networkModel.getNetwork(routerNic.getNetworkId());
            if (network.getTrafficType() == TrafficType.Guest) {
                final Pair<Nic, Network> guestNic = new Pair<Nic, Network>(routerNic, network);
                if (_networkModel.isPrivateGateway(routerNic.getNetworkId())) {
                    privateGatewayNics.add(guestNic);
                } else {
                    guestNics.add(guestNic);
                }
            } else if (network.getTrafficType() == TrafficType.Public) {
                final Pair<Nic, Network> publicNic = new Pair<Nic, Network>(routerNic, network);
                publicNics.add(publicNic);
                final String vlanTag = BroadcastDomainType.getValue(routerNic.getBroadcastUri());
                vlanMacAddress.put(vlanTag, routerNic.getMacAddress());
            }
        }
        // Public and Guest networks start from device_id = 1
        int deviceId = 1;
        final List<Command> usageCmds = new ArrayList<Command>();
        // 3) PREPARE PLUG NIC COMMANDS
        try {
            // add VPC router to public networks
            final List<PublicIp> sourceNat = new ArrayList<PublicIp>(1);
            for (final Pair<Nic, Network> nicNtwk : publicNics) {
                final Nic publicNic = updateNicWithDeviceId(nicNtwk.first().getId(), deviceId);
                deviceId++;
                final Network publicNtwk = nicNtwk.second();
                final IPAddressVO userIp = _ipAddressDao.findByIpAndSourceNetworkId(publicNtwk.getId(), publicNic.getIPv4Address());
                if (userIp.isSourceNat()) {
                    final PublicIp publicIp = PublicIp.createFromAddrAndVlan(userIp, _vlanDao.findById(userIp.getVlanId()));
                    sourceNat.add(publicIp);
                    if (domainRouterVO.getPublicIpAddress() == null) {
                        final DomainRouterVO routerVO = _routerDao.findById(domainRouterVO.getId());
                        routerVO.setPublicIpAddress(publicNic.getIPv4Address());
                        routerVO.setPublicNetmask(publicNic.getIPv4Netmask());
                        routerVO.setPublicMacAddress(publicNic.getMacAddress());
                        _routerDao.update(routerVO.getId(), routerVO);
                    }
                }
                final PlugNicCommand plugNicCmd = new PlugNicCommand(_nwHelper.getNicTO(domainRouterVO, publicNic.getNetworkId(), publicNic.getBroadcastUri().toString()), domainRouterVO.getInstanceName(), domainRouterVO.getType(), details);
                cmds.addCommand(plugNicCmd);
                final VpcVO vpc = _vpcDao.findById(domainRouterVO.getVpcId());
                final NetworkUsageCommand netUsageCmd = new NetworkUsageCommand(domainRouterVO.getPrivateIpAddress(), domainRouterVO.getInstanceName(), true, publicNic.getIPv4Address(), vpc.getCidr());
                usageCmds.add(netUsageCmd);
                UserStatisticsVO stats = _userStatsDao.findBy(domainRouterVO.getAccountId(), domainRouterVO.getDataCenterId(), publicNtwk.getId(), publicNic.getIPv4Address(), domainRouterVO.getId(), domainRouterVO.getType().toString());
                if (stats == null) {
                    stats = new UserStatisticsVO(domainRouterVO.getAccountId(), domainRouterVO.getDataCenterId(), publicNic.getIPv4Address(), domainRouterVO.getId(), domainRouterVO.getType().toString(), publicNtwk.getId());
                    _userStatsDao.persist(stats);
                }
            }
            // create ip assoc for source nat
            if (!sourceNat.isEmpty()) {
                _commandSetupHelper.createVpcAssociatePublicIPCommands(domainRouterVO, sourceNat, cmds, vlanMacAddress);
            }
            // add VPC router to private gateway networks
            for (final Pair<Nic, Network> nicNtwk : privateGatewayNics) {
                final Nic guestNic = updateNicWithDeviceId(nicNtwk.first().getId(), deviceId);
                deviceId++;
                // plug guest nic
                final PlugNicCommand plugNicCmd = new PlugNicCommand(_nwHelper.getNicTO(domainRouterVO, guestNic.getNetworkId(), null), domainRouterVO.getInstanceName(), domainRouterVO.getType(), details);
                cmds.addCommand(plugNicCmd);
                // set private network
                final PrivateIpVO ipVO = _privateIpDao.findByIpAndSourceNetworkId(guestNic.getNetworkId(), guestNic.getIPv4Address());
                final Network network = _networkDao.findById(guestNic.getNetworkId());
                BroadcastDomainType.getValue(network.getBroadcastUri());
                final String netmask = NetUtils.getCidrNetmask(network.getCidr());
                final PrivateIpAddress ip = new PrivateIpAddress(ipVO, network.getBroadcastUri().toString(), network.getGateway(), netmask, guestNic.getMacAddress());
                final List<PrivateIpAddress> privateIps = new ArrayList<PrivateIpAddress>(1);
                privateIps.add(ip);
                _commandSetupHelper.createVpcAssociatePrivateIPCommands(domainRouterVO, privateIps, cmds, true);
                final Long privateGwAclId = _vpcGatewayDao.getNetworkAclIdForPrivateIp(ipVO.getVpcId(), ipVO.getNetworkId(), ipVO.getIpAddress());
                if (privateGwAclId != null) {
                    // set network acl on private gateway
                    final List<NetworkACLItemVO> networkACLs = _networkACLItemDao.listByACL(privateGwAclId);
                    s_logger.debug("Found " + networkACLs.size() + " network ACLs to apply as a part of VPC VR " + domainRouterVO + " start for private gateway ip = " + ipVO.getIpAddress());
                    _commandSetupHelper.createNetworkACLsCommands(networkACLs, domainRouterVO, cmds, ipVO.getNetworkId(), true);
                }
            }
            // add VPC router to guest networks
            for (final Pair<Nic, Network> nicNtwk : guestNics) {
                final Nic guestNic = updateNicWithDeviceId(nicNtwk.first().getId(), deviceId);
                deviceId++;
                // plug guest nic
                final PlugNicCommand plugNicCmd = new PlugNicCommand(_nwHelper.getNicTO(domainRouterVO, guestNic.getNetworkId(), null), domainRouterVO.getInstanceName(), domainRouterVO.getType(), details);
                cmds.addCommand(plugNicCmd);
                // set guest network
                final VirtualMachine vm = _vmDao.findById(domainRouterVO.getId());
                final NicProfile nicProfile = _networkModel.getNicProfile(vm, guestNic.getNetworkId(), null);
                final SetupGuestNetworkCommand setupCmd = _commandSetupHelper.createSetupGuestNetworkCommand(domainRouterVO, true, nicProfile);
                cmds.addCommand(setupCmd);
            }
        } catch (final Exception ex) {
            s_logger.warn("Failed to add router " + domainRouterVO + " to network due to exception ", ex);
            return false;
        }
        // 4) RE-APPLY ALL STATIC ROUTE RULES
        final List<? extends StaticRoute> routes = _staticRouteDao.listByVpcId(domainRouterVO.getVpcId());
        final List<StaticRouteProfile> staticRouteProfiles = new ArrayList<StaticRouteProfile>(routes.size());
        final Map<Long, VpcGateway> gatewayMap = new HashMap<Long, VpcGateway>();
        for (final StaticRoute route : routes) {
            VpcGateway gateway = gatewayMap.get(route.getVpcGatewayId());
            if (gateway == null) {
                gateway = _entityMgr.findById(VpcGateway.class, route.getVpcGatewayId());
                gatewayMap.put(gateway.getId(), gateway);
            }
            staticRouteProfiles.add(new StaticRouteProfile(route, gateway));
        }
        s_logger.debug("Found " + staticRouteProfiles.size() + " static routes to apply as a part of vpc route " + domainRouterVO + " start");
        if (!staticRouteProfiles.isEmpty()) {
            _commandSetupHelper.createStaticRouteCommands(staticRouteProfiles, domainRouterVO, cmds);
        }
        // 5) RE-APPLY ALL REMOTE ACCESS VPNs
        final RemoteAccessVpnVO vpn = _vpnDao.findByAccountAndVpc(domainRouterVO.getAccountId(), domainRouterVO.getVpcId());
        if (vpn != null) {
            _commandSetupHelper.createApplyVpnCommands(true, vpn, domainRouterVO, cmds);
        }
        // 6) REPROGRAM GUEST NETWORK
        boolean reprogramGuestNtwks = true;
        if (profile.getParameter(Param.ReProgramGuestNetworks) != null && (Boolean) profile.getParameter(Param.ReProgramGuestNetworks) == false) {
            reprogramGuestNtwks = false;
        }
        final VirtualRouterProvider vrProvider = _vrProviderDao.findById(domainRouterVO.getElementId());
        if (vrProvider == null) {
            throw new CloudRuntimeException("Cannot find related virtual router provider of router: " + domainRouterVO.getHostName());
        }
        final Provider provider = Network.Provider.getProvider(vrProvider.getType().toString());
        if (provider == null) {
            throw new CloudRuntimeException("Cannot find related provider of virtual router provider: " + vrProvider.getType().toString());
        }
        if (reprogramGuestNtwks && publicNics.size() > 0) {
            finalizeMonitorService(cmds, profile, domainRouterVO, provider, publicNics.get(0).second().getId(), true);
        }
        for (final Pair<Nic, Network> nicNtwk : guestNics) {
            final Nic guestNic = nicNtwk.first();
            final long guestNetworkId = guestNic.getNetworkId();
            final AggregationControlCommand startCmd = new AggregationControlCommand(Action.Start, domainRouterVO.getInstanceName(), controlNic.getIPv4Address(), _routerControlHelper.getRouterIpInNetwork(guestNetworkId, domainRouterVO.getId()));
            cmds.addCommand(startCmd);
            if (reprogramGuestNtwks) {
                finalizeIpAssocForNetwork(cmds, domainRouterVO, provider, guestNetworkId, vlanMacAddress);
                finalizeNetworkRulesForNetwork(cmds, domainRouterVO, provider, guestNetworkId);
                finalizeMonitorService(cmds, profile, domainRouterVO, provider, guestNetworkId, true);
            }
            finalizeUserDataAndDhcpOnStart(cmds, domainRouterVO, provider, guestNetworkId);
            final AggregationControlCommand finishCmd = new AggregationControlCommand(Action.Finish, domainRouterVO.getInstanceName(), controlNic.getIPv4Address(), _routerControlHelper.getRouterIpInNetwork(guestNetworkId, domainRouterVO.getId()));
            cmds.addCommand(finishCmd);
        }
        // Add network usage commands
        cmds.addCommands(usageCmds);
    }
    return true;
}

Example 2 with StaticRouteProfile

use of com.cloud.network.vpc.StaticRouteProfile in project cosmic by MissionCriticalCloud.

the class VpcVirtualNetworkApplianceManagerImpl method finalizeCommandsOnStart.

@Override
public boolean finalizeCommandsOnStart(final Commands cmds, final VirtualMachineProfile profile) {
    final DomainRouterVO domainRouterVO = _routerDao.findById(profile.getId());
    final boolean isVpc = domainRouterVO.getVpcId() != null;
    if (!isVpc) {
        return super.finalizeCommandsOnStart(cmds, profile);
    }
    if (domainRouterVO.getState() == State.Starting || domainRouterVO.getState() == State.Running) {
        final List<Nic> nicsToExclude = new ArrayList<>();
        final List<Ip> ipsToExclude = new ArrayList<>();
        final List<StaticRouteProfile> staticRoutesToExclude = new ArrayList<>();
        // 1) FORM SSH CHECK COMMAND
        final NicProfile controlNic = getControlNic(profile);
        if (controlNic == null) {
            s_logger.error("Control network doesn't exist for the router " + domainRouterVO);
            return false;
        }
        finalizeSshAndVersionAndNetworkUsageOnStart(cmds, profile, domainRouterVO, controlNic);
        // 2) FORM PLUG NIC COMMANDS
        final List<Pair<Nic, Network>> syncNics = new ArrayList<>();
        final List<Pair<Nic, Network>> guestNics = new ArrayList<>();
        final List<Pair<Nic, Network>> publicNics = new ArrayList<>();
        final List<? extends Nic> routerNics = _nicDao.listByVmId(profile.getId());
        for (final Nic routerNic : routerNics) {
            final Network network = _networkModel.getNetwork(routerNic.getNetworkId());
            if (network.getTrafficType() == TrafficType.Guest) {
                final Pair<Nic, Network> guestNic = new Pair<>(routerNic, network);
                if (GuestType.Sync.equals(network.getGuestType())) {
                    syncNics.add(guestNic);
                } else {
                    guestNics.add(guestNic);
                }
            } else if (network.getTrafficType() == TrafficType.Public) {
                final Pair<Nic, Network> publicNic = new Pair<>(routerNic, network);
                publicNics.add(publicNic);
            }
        }
        final List<Command> usageCmds = new ArrayList<>();
        // 3) PREPARE PLUG NIC COMMANDS
        try {
            // add VPC router to sync networks
            for (final Pair<Nic, Network> nicNtwk : syncNics) {
                final Nic syncNic = nicNtwk.first();
                // plug sync nic
                final PlugNicCommand plugNicCmd = new PlugNicCommand(_nwHelper.getNicTO(domainRouterVO, syncNic.getNetworkId(), null), domainRouterVO.getInstanceName(), domainRouterVO.getType());
                cmds.addCommand(plugNicCmd);
            }
            // add VPC router to public networks
            final List<PublicIp> sourceNat = new ArrayList<>(1);
            for (final Pair<Nic, Network> nicNtwk : publicNics) {
                final Nic publicNic = nicNtwk.first();
                final Network publicNtwk = nicNtwk.second();
                final IPAddressVO userIp = _ipAddressDao.findByIpAndSourceNetworkId(publicNtwk.getId(), publicNic.getIPv4Address());
                if (userIp.isSourceNat()) {
                    final PublicIp publicIp = PublicIp.createFromAddrAndVlan(userIp, _vlanDao.findById(userIp.getVlanId()));
                    sourceNat.add(publicIp);
                    if (domainRouterVO.getPublicIpAddress() == null) {
                        final DomainRouterVO routerVO = _routerDao.findById(domainRouterVO.getId());
                        routerVO.setPublicIpAddress(publicNic.getIPv4Address());
                        routerVO.setPublicNetmask(publicNic.getIPv4Netmask());
                        routerVO.setPublicMacAddress(publicNic.getMacAddress());
                        _routerDao.update(routerVO.getId(), routerVO);
                    }
                }
                final PlugNicCommand plugNicCmd = new PlugNicCommand(_nwHelper.getNicTO(domainRouterVO, publicNic.getNetworkId(), publicNic.getBroadcastUri().toString()), domainRouterVO.getInstanceName(), domainRouterVO.getType());
                cmds.addCommand(plugNicCmd);
                final VpcVO vpc = _vpcDao.findById(domainRouterVO.getVpcId());
                final NetworkUsageCommand netUsageCmd = new NetworkUsageCommand(domainRouterVO.getPrivateIpAddress(), domainRouterVO.getInstanceName(), true, publicNic.getIPv4Address(), vpc.getCidr());
                usageCmds.add(netUsageCmd);
                UserStatisticsVO stats = _userStatsDao.findBy(domainRouterVO.getAccountId(), domainRouterVO.getDataCenterId(), publicNtwk.getId(), publicNic.getIPv4Address(), domainRouterVO.getId(), domainRouterVO.getType().toString());
                if (stats == null) {
                    stats = new UserStatisticsVO(domainRouterVO.getAccountId(), domainRouterVO.getDataCenterId(), publicNic.getIPv4Address(), domainRouterVO.getId(), domainRouterVO.getType().toString(), publicNtwk.getId());
                    _userStatsDao.persist(stats);
                }
                _commandSetupHelper.createPublicIpACLsCommands(domainRouterVO, cmds);
            }
            // create ip assoc for source nat
            if (!sourceNat.isEmpty()) {
                _commandSetupHelper.findIpsToExclude(sourceNat, ipsToExclude);
            }
            // add VPC router to guest networks
            for (final Pair<Nic, Network> nicNtwk : guestNics) {
                final Nic guestNic = nicNtwk.first();
                // plug guest nic
                final PlugNicCommand plugNicCmd = new PlugNicCommand(_nwHelper.getNicTO(domainRouterVO, guestNic.getNetworkId(), null), domainRouterVO.getInstanceName(), domainRouterVO.getType());
                cmds.addCommand(plugNicCmd);
                if (_networkModel.isPrivateGateway(guestNic.getNetworkId())) {
                    // set private network
                    final PrivateIpVO ipVO = _privateIpDao.findByIpAndSourceNetworkId(guestNic.getNetworkId(), guestNic.getIPv4Address());
                    final Long privateGwAclId = _vpcGatewayDao.getNetworkAclIdForPrivateIp(ipVO.getVpcId(), ipVO.getNetworkId(), ipVO.getIpAddress());
                    if (privateGwAclId != null) {
                        // set network acl on private gateway
                        final List<NetworkACLItemVO> networkACLs = _networkACLItemDao.listByACL(privateGwAclId);
                        s_logger.debug("Found " + networkACLs.size() + " network ACLs to apply as a part of VPC VR " + domainRouterVO + " start for private gateway ip = " + ipVO.getIpAddress());
                        _commandSetupHelper.createNetworkACLsCommands(networkACLs, domainRouterVO, cmds, ipVO.getNetworkId(), true);
                    }
                }
            }
        } catch (final Exception ex) {
            s_logger.warn("Failed to add router " + domainRouterVO + " to network due to exception ", ex);
            return false;
        }
        // 4) REPROGRAM GUEST NETWORK
        boolean reprogramGuestNtwks = profile.getParameter(Param.ReProgramGuestNetworks) == null || (Boolean) profile.getParameter(Param.ReProgramGuestNetworks);
        final VirtualRouterProvider vrProvider = _vrProviderDao.findById(domainRouterVO.getElementId());
        if (vrProvider == null) {
            throw new CloudRuntimeException("Cannot find related virtual router provider of router: " + domainRouterVO.getHostName());
        }
        final Provider provider = Provider.getProvider(vrProvider.getType().toString());
        if (provider == null) {
            throw new CloudRuntimeException("Cannot find related provider of virtual router provider: " + vrProvider.getType().toString());
        }
        boolean isDhcpSupported = false;
        for (final Pair<Nic, Network> nicNtwk : guestNics) {
            final Nic guestNic = nicNtwk.first();
            final AggregationControlCommand startCmd = new AggregationControlCommand(Action.Start, domainRouterVO.getInstanceName(), controlNic.getIPv4Address(), _routerControlHelper.getRouterIpInNetwork(guestNic.getNetworkId(), domainRouterVO.getId()));
            cmds.addCommand(startCmd);
            if (reprogramGuestNtwks) {
                finalizeIpAssocForNetwork(domainRouterVO, provider, guestNic.getNetworkId(), ipsToExclude);
                finalizeNetworkRulesForNetwork(cmds, domainRouterVO, provider, guestNic.getNetworkId());
            }
            isDhcpSupported = isDhcpSupported || _networkModel.isProviderSupportServiceInNetwork(guestNic.getNetworkId(), Service.Dhcp, provider);
            final AggregationControlCommand finishCmd = new AggregationControlCommand(Action.Finish, domainRouterVO.getInstanceName(), controlNic.getIPv4Address(), _routerControlHelper.getRouterIpInNetwork(guestNic.getNetworkId(), domainRouterVO.getId()));
            cmds.addCommand(finishCmd);
        }
        final NetworkOverviewTO networkOverview = _commandSetupHelper.createNetworkOverviewFromRouter(domainRouterVO, nicsToExclude, ipsToExclude, staticRoutesToExclude, null, null);
        final UpdateNetworkOverviewCommand updateNetworkOverviewCommand = _commandSetupHelper.createUpdateNetworkOverviewCommand(domainRouterVO, networkOverview);
        updateNetworkOverviewCommand.setPlugNics(true);
        cmds.addCommand(updateNetworkOverviewCommand);
        if (isDhcpSupported) {
            final VMOverviewTO vmOverview = _commandSetupHelper.createVmOverviewFromRouter(domainRouterVO);
            final UpdateVmOverviewCommand updateVmOverviewCommand = _commandSetupHelper.createUpdateVmOverviewCommand(domainRouterVO, vmOverview);
            cmds.addCommand(updateVmOverviewCommand);
        }
        // 5) RE-APPLY VR Configuration
        final Vpc vpc = _vpcDao.findById(domainRouterVO.getVpcId());
        _commandSetupHelper.createVRConfigCommands(vpc, domainRouterVO, cmds);
        // Add network usage commands
        cmds.addCommands(usageCmds);
    }
    return true;
}

Example 3 with StaticRouteProfile

use of com.cloud.network.vpc.StaticRouteProfile in project cloudstack by apache.

the class SetStaticRouteCommand method generateSRouteRules.

public String[] generateSRouteRules() {
    Set<String> toAdd = new HashSet<String>();
    for (StaticRouteProfile route : staticRoutes) {
        /*  example  :  ip:gateway:cidr,
             */
        String cidr = route.getCidr();
        String subnet = NetUtils.getCidrSubNet(cidr);
        String cidrSize = cidr.split("\\/")[1];
        String entry;
        if (route.getState() == StaticRoute.State.Active || route.getState() == StaticRoute.State.Add) {
            entry = route.getIp4Address() + ":" + route.getGateway() + ":" + subnet + "/" + cidrSize;
        } else {
            entry = "Revoke:" + route.getGateway() + ":" + subnet + "/" + cidrSize;
        }
        toAdd.add(entry);
    }
    return toAdd.toArray(new String[toAdd.size()]);
}

Example 4 with StaticRouteProfile

use of com.cloud.network.vpc.StaticRouteProfile in project cloudstack by apache.

the class SetStaticRouteConfigItem method generateConfig.

@Override
public List<ConfigItem> generateConfig(final NetworkElementCommand cmd) {
    final SetStaticRouteCommand command = (SetStaticRouteCommand) cmd;
    final LinkedList<StaticRoute> routes = new LinkedList<>();
    for (final StaticRouteProfile profile : command.getStaticRoutes()) {
        final String cidr = profile.getCidr();
        final String subnet = NetUtils.getCidrSubNet(cidr);
        final String cidrSize = cidr.split("\\/")[1];
        final boolean keep = profile.getState() == com.cloud.network.vpc.StaticRoute.State.Active || profile.getState() == com.cloud.network.vpc.StaticRoute.State.Add;
        routes.add(new StaticRoute(!keep, profile.getIp4Address(), profile.getGateway(), subnet + "/" + cidrSize));
    }
    return generateConfigItems(new StaticRoutes(routes));
}

Example 5 with StaticRouteProfile

use of com.cloud.network.vpc.StaticRouteProfile in project cloudstack by apache.

the class AdvancedNetworkVisitor method visit.

@Override
public boolean visit(final StaticRoutesRules staticRoutesRules) throws ResourceUnavailableException {
    final VirtualRouter router = staticRoutesRules.getRouter();
    final List<StaticRouteProfile> staticRoutes = staticRoutesRules.getStaticRoutes();
    final Commands cmds = new Commands(Command.OnError.Continue);
    _commandSetupHelper.createStaticRouteCommands(staticRoutes, router, cmds);
    return _networkGeneralHelper.sendCommandsToRouter(router, cmds);
}