Examples with Network com.cloud.legacymodel.network.Network used on opensource projects

Example 66 with Network

use of com.cloud.legacymodel.network.Network in project cosmic by MissionCriticalCloud.

the class NicProfileHelperImpl method createPrivateNicProfileForGateway.

@Override
@DB
public NicProfile createPrivateNicProfileForGateway(final VpcGateway privateGateway, final VirtualRouter router) {
    final Network privateNetwork = _networkModel.getNetwork(privateGateway.getNetworkId());
    final Long vpcId = privateGateway.getVpcId();
    final Vpc activeVpc = _vpcMgr.getActiveVpc(vpcId);
    PrivateIpVO ipVO = _privateIpDao.allocateIpAddress(privateNetwork.getDataCenterId(), privateNetwork.getId(), vpcId, privateGateway.getIp4Address());
    if (activeVpc.isRedundant() && ipVO == null) {
        ipVO = _privateIpDao.findByIpAndVpcId(vpcId, privateGateway.getIp4Address());
    }
    Nic privateNic = null;
    if (ipVO != null) {
        privateNic = _nicDao.findByIp4AddressAndNetworkId(ipVO.getIpAddress(), privateNetwork.getId());
    }
    NicProfile privateNicProfile = new NicProfile();
    if (privateNic != null) {
        privateNicProfile = new NicProfile(privateNic, privateNetwork, privateNic.getBroadcastUri(), privateNic.getIsolationUri(), _networkModel.getNetworkRate(privateNetwork.getId(), router.getId()), _networkModel.getNetworkTag(router.getHypervisorType(), privateNetwork));
        if (router.getIsRedundantRouter()) {
            final String newMacAddress = NetUtils.long2Mac(NetUtils.createSequenceBasedMacAddress(ipVO.getMacAddress()));
            privateNicProfile.setMacAddress(newMacAddress);
        }
    } else {
        final String netmask = NetUtils.getCidrNetmask(privateNetwork.getCidr());
        final PrivateIpAddress ip = new PrivateIpAddress(ipVO, privateNetwork.getBroadcastUri().toString(), privateNetwork.getGateway(), netmask, NetUtils.long2Mac(NetUtils.createSequenceBasedMacAddress(ipVO.getMacAddress())));
        final URI netUri = BroadcastDomainType.fromString(ip.getBroadcastUri());
        privateNicProfile.setIPv4Address(ip.getIpAddress());
        privateNicProfile.setIPv4Gateway(ip.getGateway());
        privateNicProfile.setIPv4Netmask(ip.getNetmask());
        privateNicProfile.setIsolationUri(netUri);
        privateNicProfile.setBroadcastUri(netUri);
        // can we solve this in setBroadcastUri()???
        // or more plugable construct is desirable
        privateNicProfile.setBroadcastType(BroadcastDomainType.getSchemeValue(netUri));
        privateNicProfile.setFormat(IpAddressFormat.Ip4);
        privateNicProfile.setReservationId(String.valueOf(ip.getBroadcastUri()));
        privateNicProfile.setMacAddress(ip.getMacAddress());
    }
    return privateNicProfile;
}

Example 67 with Network

use of com.cloud.legacymodel.network.Network in project cosmic by MissionCriticalCloud.

the class VirtualNetworkApplianceManagerImpl method finalizeStart.

@Override
public boolean finalizeStart(final VirtualMachineProfile profile, final long hostId, final Commands cmds, final ReservationContext context) {
    final DomainRouterVO router = _routerDao.findById(profile.getId());
    // process all the answers
    for (final Answer answer : cmds.getAnswers()) {
        // handle any command failures
        if (!answer.getResult()) {
            final String cmdClassName = answer.getClass().getCanonicalName().replace("Answer", "Command");
            final String errorMessage = "Command: " + cmdClassName + " failed while starting virtual router";
            final String errorDetails = "Details: " + answer.getDetails() + " " + answer.toString();
            // add alerts for the failed commands
            _alertMgr.sendAlert(AlertService.AlertType.ALERT_TYPE_DOMAIN_ROUTER, router.getDataCenterId(), router.getPodIdToDeployIn(), errorMessage, errorDetails);
            s_logger.error(answer.getDetails());
            s_logger.warn(errorMessage);
            // Stop the router if any of the commands failed
            return false;
        }
    }
    // at this point, all the router command are successful.
    boolean result = true;
    // Get guest networks info
    final List<Network> guestNetworks = new ArrayList<>();
    final List<? extends Nic> routerNics = _nicDao.listByVmId(profile.getId());
    for (final Nic nic : routerNics) {
        final Network network = _networkModel.getNetwork(nic.getNetworkId());
        final Zone zone = zoneRepository.findById(network.getDataCenterId()).orElse(null);
        if (network.getTrafficType() == TrafficType.Guest) {
            guestNetworks.add(network);
            if (nic.getBroadcastUri().getScheme().equals("pvlan")) {
                final NicProfile nicProfile = new NicProfile(nic, network, nic.getBroadcastUri(), nic.getIsolationUri(), 0, "pvlan-nic");
                final NetworkTopology networkTopology = _networkTopologyContext.retrieveNetworkTopology(zone);
                try {
                    result = networkTopology.setupDhcpForPvlan(true, router, router.getHostId(), nicProfile);
                } catch (final ResourceUnavailableException e) {
                    s_logger.debug("ERROR in finalizeStart: ", e);
                }
            }
        }
    }
    if (result) {
        final GetDomRVersionAnswer versionAnswer = (GetDomRVersionAnswer) cmds.getAnswer("getDomRVersion");
        router.setTemplateVersion(versionAnswer.getTemplateVersion());
        router.setScriptsVersion(versionAnswer.getScriptsVersion());
        _routerDao.persist(router, guestNetworks);
    }
    final List<DomainRouterVO> routers = _routerDao.listByVpcId(router.getVpcId());
    for (final DomainRouterVO domainRouterVO : routers) {
        s_logger.info("Updating the redundant state of router " + domainRouterVO);
        updateRoutersRedundantState(domainRouterVO);
    }
    return result;
}

Example 68 with Network

use of com.cloud.legacymodel.network.Network in project cosmic by MissionCriticalCloud.

the class VirtualNetworkApplianceManagerImpl method finalizeVirtualMachineProfile.

@Override
public boolean finalizeVirtualMachineProfile(final VirtualMachineProfile profile, final DeployDestination dest, final ReservationContext context) {
    boolean dnsProvided = true;
    boolean dhcpProvided = true;
    boolean publicNetwork = false;
    final DataCenterVO dc = _dcDao.findById(dest.getZone().getId());
    _dcDao.loadDetails(dc);
    // 1) Set router details
    final DomainRouterVO router = _routerDao.findById(profile.getVirtualMachine().getId());
    final Vpc vpc = _vpcDao.findById(router.getVpcId());
    final List<DomainRouterVO> routerList = _routerDao.listByVpcId(router.getVpcId());
    final Map<String, String> details = _vmDetailsDao.listDetailsKeyPairs(router.getId());
    router.setDetails(details);
    // 2) Prepare boot loader elements related with Control network
    final StringBuilder buf = profile.getBootArgsBuilder();
    buf.append(" template=domP");
    buf.append(" name=").append(profile.getHostName());
    if (Boolean.valueOf(_configDao.getValue("system.vm.random.password"))) {
        buf.append(" vmpassword=").append(_configDao.getValue("system.vm.password"));
    }
    NicProfile controlNic = null;
    String defaultDns1 = null;
    String defaultDns2 = null;
    String defaultIp6Dns1 = null;
    String defaultIp6Dns2 = null;
    for (final NicProfile nic : profile.getNics()) {
        final Network network = _networkDao.findById(nic.getNetworkId());
        final String deviceMac = nic.getMacAddress();
        if (nic.isDefaultNic()) {
            buf.append(" gateway=").append(nic.getIPv4Gateway());
            defaultDns1 = nic.getIPv4Dns1();
            defaultDns2 = nic.getIPv4Dns2();
            defaultIp6Dns1 = nic.getIPv6Dns1();
            defaultIp6Dns2 = nic.getIPv6Dns2();
        }
        if (nic.getTrafficType() == TrafficType.Management) {
            buf.append(" localgw=").append(dest.getPod().getGateway());
        } else if (nic.getTrafficType() == TrafficType.Control) {
            controlNic = nic;
            buf.append(" controlmac=").append(deviceMac);
            buf.append(" controlmask=").append(nic.getIPv4Netmask());
            buf.append(" controlip=").append(nic.getIPv4Address());
            buf.append(createRedundantRouterArgs(controlNic, router));
        } else if (TrafficType.Guest.equals(nic.getTrafficType()) && !GuestType.Sync.equals(network.getGuestType())) {
            dnsProvided = _networkModel.isProviderSupportServiceInNetwork(nic.getNetworkId(), Service.Dns, Provider.VirtualRouter);
            dhcpProvided = _networkModel.isProviderSupportServiceInNetwork(nic.getNetworkId(), Service.Dhcp, Provider.VirtualRouter);
            // build bootloader parameter for the guest
            buf.append(createGuestBootLoadArgs(nic, defaultDns1, defaultDns2, router));
        } else if (TrafficType.Guest.equals(nic.getTrafficType()) && GuestType.Sync.equals(network.getGuestType())) {
            buf.append(" syncmac=").append(deviceMac);
        } else if (nic.getTrafficType() == TrafficType.Public) {
            publicNetwork = true;
        }
    }
    if (controlNic == null) {
        throw new CloudRuntimeException("Didn't start a control port");
    }
    final String rpValue = _configDao.getValue(Config.NetworkRouterRpFilter.key());
    _disableRpFilter = rpValue != null && rpValue.equalsIgnoreCase("true");
    String rpFilter = " ";
    final String type;
    if (router.getVpcId() != null) {
        type = "vpcrouter";
        if (_disableRpFilter) {
            rpFilter = " disable_rp_filter=true";
        }
    } else if (!publicNetwork) {
        type = "dhcpsrvr";
    } else {
        type = "router";
        if (_disableRpFilter) {
            rpFilter = " disable_rp_filter=true";
        }
    }
    if (_disableRpFilter) {
        rpFilter = " disable_rp_filter=true";
    }
    buf.append(" type=").append(type).append(rpFilter);
    final String domain_suffix = dc.getDetail(ZoneConfig.DnsSearchOrder.getName());
    if (domain_suffix != null) {
        buf.append(" dnssearchorder=").append(domain_suffix);
    }
    /*
         * If virtual router didn't provide DNS service but provide DHCP
         * service, we need to override the DHCP response to return DNS server
         * rather than virtual router itself.
         */
    if (dnsProvided || dhcpProvided) {
        if (defaultDns1 != null) {
            buf.append(" dns1=").append(defaultDns1);
        }
        if (defaultDns2 != null) {
            buf.append(" dns2=").append(defaultDns2);
        }
        if (defaultIp6Dns1 != null) {
            buf.append(" ip6dns1=").append(defaultIp6Dns1);
        }
        if (defaultIp6Dns2 != null) {
            buf.append(" ip6dns2=").append(defaultIp6Dns2);
        }
        boolean useExtDns = !dnsProvided;
        /* For backward compatibility */
        useExtDns = useExtDns || UseExternalDnsServers.valueIn(dc.getId());
        if (useExtDns) {
            buf.append(" useextdns=true");
        }
    }
    if (s_logger.isDebugEnabled()) {
        s_logger.debug("Boot Args for " + profile + ": " + buf.toString());
    }
    return true;
}

Example 69 with Network

use of com.cloud.legacymodel.network.Network in project cosmic by MissionCriticalCloud.

the class VirtualNetworkApplianceManagerImpl method createGuestBootLoadArgs.

protected StringBuilder createGuestBootLoadArgs(final NicProfile guestNic, final String defaultDns1, final String defaultDns2, final DomainRouterVO router) {
    final long guestNetworkId = guestNic.getNetworkId();
    final NetworkVO guestNetwork = _networkDao.findById(guestNetworkId);
    String dhcpRange = null;
    final Zone zone = zoneRepository.findById(guestNetwork.getDataCenterId()).orElse(null);
    final StringBuilder buf = new StringBuilder();
    final boolean isRedundant = router.getIsRedundantRouter();
    if (isRedundant) {
        buf.append(createRedundantRouterArgs(guestNic, router));
        final Network net = _networkModel.getNetwork(guestNic.getNetworkId());
        buf.append(" guestgw=").append(net.getGateway());
        final String brd = NetUtils.long2Ip(NetUtils.ip2Long(guestNic.getIPv4Address()) | ~NetUtils.ip2Long(guestNic.getIPv4Netmask()));
        buf.append(" guestbrd=").append(brd);
        buf.append(" guestcidrsize=").append(NetUtils.getCidrSize(guestNic.getIPv4Netmask()));
    }
    // setup network domain
    final String domain = guestNetwork.getNetworkDomain();
    if (domain != null) {
        buf.append(" domain=" + domain);
    }
    long cidrSize = 0;
    // setup dhcp range
    if (zone.getNetworkType() == NetworkType.Basic) {
        if (guestNic.isDefaultNic()) {
            cidrSize = NetUtils.getCidrSize(guestNic.getIPv4Netmask());
            final String cidr = NetUtils.getCidrSubNet(guestNic.getIPv4Gateway(), cidrSize);
            if (cidr != null) {
                dhcpRange = NetUtils.getIpRangeStartIpFromCidr(cidr, cidrSize);
            }
        }
    } else if (zone.getNetworkType() == NetworkType.Advanced) {
        final String cidr = guestNetwork.getCidr();
        if (cidr != null) {
            cidrSize = NetUtils.getCidrSize(NetUtils.getCidrNetmask(cidr));
            dhcpRange = NetUtils.getDhcpRange(cidr);
        }
    }
    if (dhcpRange != null) {
        // To limit DNS to the cidr range
        buf.append(" cidrsize=" + String.valueOf(cidrSize));
        buf.append(" dhcprange=" + dhcpRange);
    }
    return buf;
}

Example 70 with Network

use of com.cloud.legacymodel.network.Network in project cosmic by MissionCriticalCloud.

the class VirtualNetworkApplianceManagerImpl method getPublicIpsToApply.

protected ArrayList<? extends PublicIpAddress> getPublicIpsToApply(final VirtualRouter router, final Provider provider, final Long guestNetworkId, final com.cloud.network.IpAddress.State... skipInStates) {
    final long ownerId = router.getAccountId();
    final List<? extends IpAddress> userIps;
    final Network guestNetwork = _networkDao.findById(guestNetworkId);
    if (guestNetwork.getGuestType() == GuestType.Shared) {
        // ignore the account id for the shared network
        userIps = _networkModel.listPublicIpsAssignedToGuestNtwk(guestNetworkId, null);
    } else {
        userIps = _networkModel.listPublicIpsAssignedToGuestNtwk(ownerId, guestNetworkId, null);
    }
    final List<PublicIp> allPublicIps = new ArrayList<>();
    if (userIps != null && !userIps.isEmpty()) {
        boolean addIp = true;
        for (final IpAddress userIp : userIps) {
            if (skipInStates != null) {
                for (final IpAddress.State stateToSkip : skipInStates) {
                    if (userIp.getState() == stateToSkip) {
                        s_logger.debug("Skipping ip address " + userIp + " in state " + userIp.getState());
                        addIp = false;
                        break;
                    }
                }
            }
            if (addIp) {
                final IPAddressVO ipVO = _ipAddressDao.findById(userIp.getId());
                final PublicIp publicIp = PublicIp.createFromAddrAndVlan(ipVO, _vlanDao.findById(userIp.getVlanId()));
                allPublicIps.add(publicIp);
            }
        }
    }
    // Get public Ips that should be handled by router
    final Network network = _networkDao.findById(guestNetworkId);
    final Map<PublicIpAddress, Set<Service>> ipToServices = _networkModel.getIpToServices(allPublicIps, false, true);
    final Map<Provider, ArrayList<PublicIpAddress>> providerToIpList = _networkModel.getProviderToIpList(network, ipToServices);
    return providerToIpList.get(provider);
}