Examples with VirtualMachineMO com.cloud.hypervisor.vmware.mo.VirtualMachineMO used on opensource projects

Example 76 with VirtualMachineMO

use of com.cloud.hypervisor.vmware.mo.VirtualMachineMO in project cloudstack by apache.

the class VmwareResource method configureVnc.

protected OptionValue[] configureVnc(OptionValue[] optionsToMerge, VmwareHypervisorHost hyperHost, String vmName, String vncPassword, String keyboardLayout) throws Exception {
    VirtualMachineMO vmMo = hyperHost.findVmOnHyperHost(vmName);
    VmwareManager mgr = hyperHost.getContext().getStockObject(VmwareManager.CONTEXT_STOCK_NAME);
    if (!mgr.beginExclusiveOperation(600))
        throw new Exception("Unable to begin exclusive operation, lock time out");
    try {
        int maxVncPorts = 64;
        int vncPort = 0;
        Random random = new Random();
        HostMO vmOwnerHost = vmMo.getRunningHost();
        ManagedObjectReference morParent = vmOwnerHost.getParentMor();
        HashMap<String, Integer> portInfo;
        if (morParent.getType().equalsIgnoreCase("ClusterComputeResource")) {
            ClusterMO clusterMo = new ClusterMO(vmOwnerHost.getContext(), morParent);
            portInfo = clusterMo.getVmVncPortsOnCluster();
        } else {
            portInfo = vmOwnerHost.getVmVncPortsOnHost();
        }
        // allocate first at 5900 - 5964 range
        Collection<Integer> existingPorts = portInfo.values();
        int val = random.nextInt(maxVncPorts);
        int startVal = val;
        do {
            if (!existingPorts.contains(5900 + val)) {
                vncPort = 5900 + val;
                break;
            }
            val = (++val) % maxVncPorts;
        } while (val != startVal);
        if (vncPort == 0) {
            s_logger.info("we've run out of range for ports between 5900-5964 for the cluster, we will try port range at 59000-60000");
            Pair<Integer, Integer> additionalRange = mgr.getAddiionalVncPortRange();
            maxVncPorts = additionalRange.second();
            val = random.nextInt(maxVncPorts);
            startVal = val;
            do {
                if (!existingPorts.contains(additionalRange.first() + val)) {
                    vncPort = additionalRange.first() + val;
                    break;
                }
                val = (++val) % maxVncPorts;
            } while (val != startVal);
        }
        if (vncPort == 0) {
            throw new Exception("Unable to find an available VNC port on host");
        }
        if (s_logger.isInfoEnabled()) {
            s_logger.info("Configure VNC port for VM " + vmName + ", port: " + vncPort + ", host: " + vmOwnerHost.getHyperHostName());
        }
        return VmwareHelper.composeVncOptions(optionsToMerge, true, vncPassword, vncPort, keyboardLayout);
    } finally {
        try {
            mgr.endExclusiveOperation();
        } catch (Throwable e) {
            assert (false);
            s_logger.error("Unexpected exception ", e);
        }
    }
}

Example 77 with VirtualMachineMO

use of com.cloud.hypervisor.vmware.mo.VirtualMachineMO in project cloudstack by apache.

the class VmwareResource method execute.

protected Answer execute(RebootCommand cmd) {
    boolean toolsInstallerMounted = false;
    VirtualMachineMO vmMo = null;
    VmwareContext context = getServiceContext();
    VmwareHypervisorHost hyperHost = getHyperHost(context);
    try {
        vmMo = hyperHost.findVmOnHyperHost(cmd.getVmName());
        if (vmMo != null) {
            if (vmMo.isToolsInstallerMounted()) {
                toolsInstallerMounted = true;
                s_logger.trace("Detected mounted vmware tools installer for :[" + cmd.getVmName() + "]");
            }
            try {
                if (canSetEnableSetupConfig(vmMo, cmd.getVirtualMachine())) {
                    vmMo.rebootGuest();
                    return new RebootAnswer(cmd, "reboot succeeded", true);
                } else {
                    return new RebootAnswer(cmd, "Failed to configure VM to boot into hardware setup menu: " + vmMo.getName(), false);
                }
            } catch (ToolsUnavailableFaultMsg e) {
                s_logger.warn("VMware tools is not installed at guest OS, we will perform hard reset for reboot");
            } catch (Exception e) {
                s_logger.warn("We are not able to perform gracefull guest reboot due to " + VmwareHelper.getExceptionMessage(e));
            }
            // continue to try with hard-reset
            if (vmMo.reset()) {
                return new RebootAnswer(cmd, "reboot succeeded", true);
            }
            String msg = "Reboot failed in vSphere. vm: " + cmd.getVmName();
            s_logger.warn(msg);
            return new RebootAnswer(cmd, msg, false);
        } else {
            String msg = "Unable to find the VM in vSphere to reboot. vm: " + cmd.getVmName();
            s_logger.warn(msg);
            return new RebootAnswer(cmd, msg, false);
        }
    } catch (Exception e) {
        return new RebootAnswer(cmd, createLogMessageException(e, cmd), false);
    } finally {
        if (toolsInstallerMounted) {
            try {
                vmMo.mountToolsInstaller();
                s_logger.debug(String.format("Successfully re-mounted vmware tools installer for :[%s].", cmd.getVmName()));
            } catch (Exception e) {
                s_logger.error(String.format("Unabled to re-mount vmware tools installer for: [%s].", cmd.getVmName()), e);
            }
        }
    }
}

Example 78 with VirtualMachineMO

use of com.cloud.hypervisor.vmware.mo.VirtualMachineMO in project cloudstack by apache.

the class VmwareHelper method pickOneVmOnRunningHost.

public static VirtualMachineMO pickOneVmOnRunningHost(List<VirtualMachineMO> vmList, boolean bFirstFit) throws Exception {
    List<VirtualMachineMO> candidates = new ArrayList<VirtualMachineMO>();
    for (VirtualMachineMO vmMo : vmList) {
        HostMO hostMo = vmMo.getRunningHost();
        if (hostMo.isHyperHostConnected())
            candidates.add(vmMo);
    }
    if (candidates.size() == 0)
        return null;
    if (bFirstFit)
        return candidates.get(0);
    Random random = new Random();
    return candidates.get(random.nextInt(candidates.size()));
}