@Override public Answer execute(final PlugNicCommand command, final CitrixResourceBase citrixResourceBase) { final Connection conn = citrixResourceBase.getConnection(); final String vmName = command.getVmName(); try { final Set<VM> vms = VM.getByNameLabel(conn, vmName); if (vms == null || vms.isEmpty()) { return new PlugNicAnswer(command, false, "Can not find VM " + vmName); } final VM vm = vms.iterator().next(); final NicTO nic = command.getNic(); String mac = nic.getMac(); final Set<VIF> routerVIFs = vm.getVIFs(conn); mac = mac.trim(); int counter = 0; for (final VIF vif : routerVIFs) { final String lmac = vif.getMAC(conn); if (lmac.trim().equals(mac)) { counter++; } } // We allow 2 routers with the same mac. It's needed for the redundant vpc routers. // [FIXME] Find a way to identify the type of the router or if it's // redundant. if (counter > 2) { final String msg = " Plug Nic failed due to a VIF with the same mac " + nic.getMac() + " exists in more than 2 routers."; s_logger.error(msg); return new PlugNicAnswer(command, false, msg); } // Wilder Rodrigues - replaced this code with the code above. // VIF vif = getVifByMac(conn, vm, nic.getMac()); // if (vif != null) { // final String msg = " Plug Nic failed due to a VIF with the same mac " + nic.getMac() + " // exists"; // s_logger.warn(msg); // return new PlugNicAnswer(cmd, false, msg); // } final String deviceId = citrixResourceBase.getLowestAvailableVIFDeviceNum(conn, vm); nic.setDeviceId(Integer.parseInt(deviceId)); final VIF vif = citrixResourceBase.createVif(conn, vmName, vm, null, nic); // vif = createVif(conn, vmName, vm, null, nic); vif.plug(conn); return new PlugNicAnswer(command, true, "success"); } catch (final Exception e) { final String msg = " Plug Nic failed due to " + e.toString(); s_logger.error(msg, e); return new PlugNicAnswer(command, false, msg); } }
@Override public Answer execute( final PvlanSetupCommand command, final CitrixResourceBase citrixResourceBase) { final Connection conn = citrixResourceBase.getConnection(); final String primaryPvlan = command.getPrimary(); final String isolatedPvlan = command.getIsolated(); final String op = command.getOp(); final String dhcpName = command.getDhcpName(); final String dhcpMac = command.getDhcpMac(); final String dhcpIp = command.getDhcpIp(); final String vmMac = command.getVmMac(); final String networkTag = command.getNetworkTag(); String nwNameLabel = null; try { final XsLocalNetwork nw = citrixResourceBase.getNativeNetworkForTraffic(conn, TrafficType.Guest, networkTag); if (nw == null) { s_logger.error("Network is not configured on the backend for pvlan " + primaryPvlan); throw new CloudRuntimeException( "Network for the backend is not configured correctly for pvlan primary: " + primaryPvlan); } nwNameLabel = nw.getNetwork().getNameLabel(conn); } catch (final XenAPIException e) { s_logger.warn("Fail to get network", e); return new Answer(command, false, e.toString()); } catch (final XmlRpcException e) { s_logger.warn("Fail to get network", e); return new Answer(command, false, e.toString()); } String result = null; if (command.getType() == PvlanSetupCommand.Type.DHCP) { result = citrixResourceBase.callHostPlugin( conn, "ovs-pvlan", "setup-pvlan-dhcp", "op", op, "nw-label", nwNameLabel, "primary-pvlan", primaryPvlan, "isolated-pvlan", isolatedPvlan, "dhcp-name", dhcpName, "dhcp-ip", dhcpIp, "dhcp-mac", dhcpMac); if (result == null || result.isEmpty() || !Boolean.parseBoolean(result)) { s_logger.warn("Failed to program pvlan for dhcp server with mac " + dhcpMac); return new Answer(command, false, result); } else { s_logger.info("Programmed pvlan for dhcp server with mac " + dhcpMac); } } else if (command.getType() == PvlanSetupCommand.Type.VM) { result = citrixResourceBase.callHostPlugin( conn, "ovs-pvlan", "setup-pvlan-vm", "op", op, "nw-label", nwNameLabel, "primary-pvlan", primaryPvlan, "isolated-pvlan", isolatedPvlan, "vm-mac", vmMac); if (result == null || result.isEmpty() || !Boolean.parseBoolean(result)) { s_logger.warn("Failed to program pvlan for vm with mac " + vmMac); return new Answer(command, false, result); } else { s_logger.info("Programmed pvlan for vm with mac " + vmMac); } } return new Answer(command, true, result); }
@Override public Answer execute( final CheckNetworkCommand command, final CitrixResourceBase citrixResourceBase) { if (s_logger.isDebugEnabled()) { s_logger.debug("Checking if network name setup is done on the resource"); } final List<PhysicalNetworkSetupInfo> infoList = command.getPhysicalNetworkInfoList(); try { boolean errorout = false; String msg = ""; for (final PhysicalNetworkSetupInfo info : infoList) { if (!citrixResourceBase.isNetworkSetupByName(info.getGuestNetworkName())) { msg = "For Physical Network id:" + info.getPhysicalNetworkId() + ", Guest Network is not configured on the backend by name " + info.getGuestNetworkName(); errorout = true; break; } if (!citrixResourceBase.isNetworkSetupByName(info.getPrivateNetworkName())) { msg = "For Physical Network id:" + info.getPhysicalNetworkId() + ", Private Network is not configured on the backend by name " + info.getPrivateNetworkName(); errorout = true; break; } if (!citrixResourceBase.isNetworkSetupByName(info.getPublicNetworkName())) { msg = "For Physical Network id:" + info.getPhysicalNetworkId() + ", Public Network is not configured on the backend by name " + info.getPublicNetworkName(); errorout = true; break; } /*if(!isNetworkSetupByName(info.getStorageNetworkName())){ msg = "For Physical Network id:"+ info.getPhysicalNetworkId() + ", Storage Network is not configured on the backend by name " + info.getStorageNetworkName(); errorout = true; break; }*/ } if (errorout) { s_logger.error(msg); return new CheckNetworkAnswer(command, false, msg); } else { return new CheckNetworkAnswer(command, true, "Network Setup check by names is done"); } } catch (final XenAPIException e) { final String msg = "CheckNetworkCommand failed with XenAPIException:" + e.toString() + " host:" + citrixResourceBase.getHost().getUuid(); s_logger.warn(msg, e); return new CheckNetworkAnswer(command, false, msg); } catch (final Exception e) { final String msg = "CheckNetworkCommand failed with Exception:" + e.getMessage() + " host:" + citrixResourceBase.getHost().getUuid(); s_logger.warn(msg, e); return new CheckNetworkAnswer(command, false, msg); } }
@Override public Answer execute(final ScaleVmCommand command, final CitrixResourceBase citrixResourceBase) { final VirtualMachineTO vmSpec = command.getVirtualMachine(); final String vmName = vmSpec.getName(); try { final Connection conn = citrixResourceBase.getConnection(); final Set<VM> vms = VM.getByNameLabel(conn, vmName); final Host host = Host.getByUuid(conn, citrixResourceBase.getHost().getUuid()); // If DMC is not enable then don't execute this command. if (!citrixResourceBase.isDmcEnabled(conn, host)) { throw new CloudRuntimeException( "Unable to scale the vm: " + vmName + " as DMC - Dynamic memory control is not enabled for the XenServer:" + citrixResourceBase.getHost().getUuid() + " ,check your license and hypervisor version."); } if (vms == null || vms.size() == 0) { s_logger.info( "No running VM " + vmName + " exists on XenServer" + citrixResourceBase.getHost().getUuid()); return new ScaleVmAnswer(command, false, "VM does not exist"); } // stop vm which is running on this host or is in halted state final Iterator<VM> iter = vms.iterator(); while (iter.hasNext()) { final VM vm = iter.next(); final VM.Record vmr = vm.getRecord(conn); if (vmr.powerState == VmPowerState.HALTED || vmr.powerState == VmPowerState.RUNNING && !citrixResourceBase.isRefNull(vmr.residentOn) && !vmr.residentOn.getUuid(conn).equals(citrixResourceBase.getHost().getUuid())) { iter.remove(); } } for (final VM vm : vms) { vm.getRecord(conn); try { citrixResourceBase.scaleVM(conn, vm, vmSpec, host); } catch (final Exception e) { final String msg = "Catch exception " + e.getClass().getName() + " when scaling VM:" + vmName + " due to " + e.toString(); s_logger.debug(msg); return new ScaleVmAnswer(command, false, msg); } } final String msg = "scaling VM " + vmName + " is successful on host " + host; s_logger.debug(msg); return new ScaleVmAnswer(command, true, msg); } catch (final XenAPIException e) { final String msg = "Upgrade Vm " + vmName + " fail due to " + e.toString(); s_logger.warn(msg, e); return new ScaleVmAnswer(command, false, msg); } catch (final XmlRpcException e) { final String msg = "Upgrade Vm " + vmName + " fail due to " + e.getMessage(); s_logger.warn(msg, e); return new ScaleVmAnswer(command, false, msg); } catch (final Exception e) { final String msg = "Unable to upgrade " + vmName + " due to " + e.getMessage(); s_logger.warn(msg, e); return new ScaleVmAnswer(command, false, msg); } }