Examples with VmwareContext com.cloud.hypervisor.vmware.util.VmwareContext used on opensource projects

Example 41 with VmwareContext

use of com.cloud.hypervisor.vmware.util.VmwareContext in project cloudstack by apache.

the class VmwareResource method execute.

private UnPlugNicAnswer execute(UnPlugNicCommand cmd) {
    if (s_logger.isInfoEnabled()) {
        s_logger.info("Executing resource UnPlugNicCommand " + _gson.toJson(cmd));
    }
    VmwareContext context = getServiceContext();
    try {
        VmwareHypervisorHost hyperHost = getHyperHost(context);
        String vmName = cmd.getVmName();
        VirtualMachineMO vmMo = hyperHost.findVmOnHyperHost(vmName);
        if (vmMo == null) {
            if (hyperHost instanceof HostMO) {
                ClusterMO clusterMo = new ClusterMO(hyperHost.getContext(), ((HostMO) hyperHost).getParentMor());
                vmMo = clusterMo.findVmOnHyperHost(vmName);
            }
        }
        if (vmMo == null) {
            String msg = "VM " + vmName + " no longer exists to execute UnPlugNic command";
            s_logger.error(msg);
            throw new Exception(msg);
        }
        /*
            if(!isVMWareToolsInstalled(vmMo)){
                String errMsg = "vmware tools not installed or not running, cannot remove nic from vm " + vmName;
                s_logger.debug(errMsg);
                return new UnPlugNicAnswer(cmd, false, "Unable to execute unPlugNicCommand due to " + errMsg);
            }
             */
        VirtualDevice nic = findVirtualNicDevice(vmMo, cmd.getNic().getMac());
        if (nic == null) {
            return new UnPlugNicAnswer(cmd, true, "success");
        }
        VirtualMachineConfigSpec vmConfigSpec = new VirtualMachineConfigSpec();
        //VirtualDeviceConfigSpec[] deviceConfigSpecArray = new VirtualDeviceConfigSpec[1];
        VirtualDeviceConfigSpec deviceConfigSpec = new VirtualDeviceConfigSpec();
        deviceConfigSpec.setDevice(nic);
        deviceConfigSpec.setOperation(VirtualDeviceConfigSpecOperation.REMOVE);
        vmConfigSpec.getDeviceChange().add(deviceConfigSpec);
        if (!vmMo.configureVm(vmConfigSpec)) {
            throw new Exception("Failed to configure devices when running unplugNicCommand");
        }
        return new UnPlugNicAnswer(cmd, true, "success");
    } catch (Exception e) {
        s_logger.error("Unexpected exception: ", e);
        return new UnPlugNicAnswer(cmd, false, "Unable to execute unPlugNicCommand due to " + e.toString());
    }
}

Example 42 with VmwareContext

use of com.cloud.hypervisor.vmware.util.VmwareContext in project cloudstack by apache.

the class VmwareResource method execute.

@Override
public Answer execute(DestroyCommand cmd) {
    if (s_logger.isInfoEnabled()) {
        s_logger.info("Executing resource DestroyCommand to evict template from storage pool: " + _gson.toJson(cmd));
    }
    try {
        VmwareContext context = getServiceContext(null);
        VmwareHypervisorHost hyperHost = getHyperHost(context, null);
        VolumeTO vol = cmd.getVolume();
        VirtualMachineMO vmMo = findVmOnDatacenter(context, hyperHost, vol);
        if (vmMo != null && vmMo.isTemplate()) {
            if (s_logger.isInfoEnabled()) {
                s_logger.info("Destroy template volume " + vol.getPath());
            }
            vmMo.destroy();
        } else {
            if (s_logger.isInfoEnabled()) {
                s_logger.info("Template volume " + vol.getPath() + " is not found, no need to delete.");
            }
        }
        return new Answer(cmd, true, "Success");
    } catch (Throwable e) {
        if (e instanceof RemoteException) {
            s_logger.warn("Encounter remote exception to vCenter, invalidate VMware session context");
            invalidateServiceContext(null);
        }
        String msg = "DestroyCommand failed due to " + VmwareHelper.getExceptionMessage(e);
        s_logger.error(msg, e);
        return new Answer(cmd, false, msg);
    }
}

Example 43 with VmwareContext

use of com.cloud.hypervisor.vmware.util.VmwareContext in project cloudstack by apache.

the class VmwareResource method getCurrentStatus.

@Override
public PingCommand getCurrentStatus(long id) {
    try {
        gcAndKillHungWorkerVMs();
        VmwareContext context = getServiceContext();
        VmwareHypervisorHost hyperHost = getHyperHost(context);
        try {
            if (!hyperHost.isHyperHostConnected()) {
                return null;
            }
        } catch (Exception e) {
            s_logger.error("Unexpected exception", e);
            return null;
        }
        return new PingRoutingCommand(getType(), id, syncHostVmStates());
    } finally {
        recycleServiceContext();
    }
}

Example 44 with VmwareContext

use of com.cloud.hypervisor.vmware.util.VmwareContext in project cloudstack by apache.

the class VmwareResource method execute.

protected Answer execute(PingTestCommand cmd) {
    if (s_logger.isInfoEnabled()) {
        s_logger.info("Executing resource PingTestCommand: " + _gson.toJson(cmd));
    }
    String controlIp = cmd.getRouterIp();
    if (controlIp != null) {
        String args = " -c 1 -n -q " + cmd.getPrivateIp();
        try {
            VmwareManager mgr = getServiceContext().getStockObject(VmwareManager.CONTEXT_STOCK_NAME);
            Pair<Boolean, String> result = SshHelper.sshExecute(controlIp, DefaultDomRSshPort, "root", mgr.getSystemVMKeyFile(), null, "/bin/ping" + args);
            if (result.first())
                return new Answer(cmd);
        } catch (Exception e) {
            s_logger.error("Unable to execute ping command on DomR (" + controlIp + "), domR may not be ready yet. failure due to " + VmwareHelper.getExceptionMessage(e), e);
        }
        return new Answer(cmd, false, "PingTestCommand failed");
    } else {
        VmwareContext context = getServiceContext();
        VmwareHypervisorHost hyperHost = getHyperHost(context);
        try {
            HostMO hostMo = (HostMO) hyperHost;
            ClusterMO clusterMo = new ClusterMO(context, hostMo.getHyperHostCluster());
            VmwareManager mgr = context.getStockObject(VmwareManager.CONTEXT_STOCK_NAME);
            List<Pair<ManagedObjectReference, String>> hosts = clusterMo.getClusterHosts();
            for (Pair<ManagedObjectReference, String> entry : hosts) {
                HostMO hostInCluster = new HostMO(context, entry.first());
                String hostIp = hostInCluster.getHostManagementIp(mgr.getManagementPortGroupName());
                if (hostIp != null && hostIp.equals(cmd.getComputingHostIp())) {
                    if (hostInCluster.isHyperHostConnected())
                        return new Answer(cmd);
                    else
                        return new Answer(cmd, false, "PingTestCommand failed");
                }
            }
        } catch (Exception e) {
            s_logger.error("Unable to execute ping command on host (" + cmd.getComputingHostIp() + "). failure due to " + VmwareHelper.getExceptionMessage(e), e);
        }
        return new Answer(cmd, false, "PingTestCommand failed");
    }
}

Example 45 with VmwareContext

use of com.cloud.hypervisor.vmware.util.VmwareContext in project cloudstack by apache.

the class VmwareResource method execute.

protected Answer execute(CheckVirtualMachineCommand cmd) {
    if (s_logger.isInfoEnabled()) {
        s_logger.info("Executing resource CheckVirtualMachineCommand: " + _gson.toJson(cmd));
    }
    final String vmName = cmd.getVmName();
    PowerState powerState = PowerState.PowerUnknown;
    Integer vncPort = null;
    VmwareContext context = getServiceContext();
    VmwareHypervisorHost hyperHost = getHyperHost(context);
    try {
        VirtualMachineMO vmMo = hyperHost.findVmOnHyperHost(vmName);
        if (vmMo != null) {
            powerState = getVmPowerState(vmMo);
            return new CheckVirtualMachineAnswer(cmd, powerState, vncPort);
        } else {
            s_logger.warn("Can not find vm " + vmName + " to execute CheckVirtualMachineCommand");
            return new CheckVirtualMachineAnswer(cmd, powerState, vncPort);
        }
    } catch (Throwable e) {
        if (e instanceof RemoteException) {
            s_logger.warn("Encounter remote exception to vCenter, invalidate VMware session context");
            invalidateServiceContext();
        }
        s_logger.error("Unexpected exception: " + VmwareHelper.getExceptionMessage(e), e);
        return new CheckVirtualMachineAnswer(cmd, powerState, vncPort);
    }
}