Examples with VirtualMachine com.cloud.vm.VirtualMachine used on opensource projects

Example 51 with VirtualMachine

use of com.cloud.vm.VirtualMachine in project cosmic by MissionCriticalCloud.

the class MigrateVMCmd method execute.

@Override
public void execute() {
    if (getHostId() == null && getStoragePoolId() == null) {
        throw new InvalidParameterValueException("Either hostId or storageId must be specified");
    }
    if (getHostId() != null && getStoragePoolId() != null) {
        throw new InvalidParameterValueException("Only one of hostId and storageId can be specified");
    }
    final UserVm userVm = _userVmService.getUserVm(getVirtualMachineId());
    if (userVm == null) {
        throw new InvalidParameterValueException("Unable to find the VM by id=" + getVirtualMachineId());
    }
    Host destinationHost = null;
    if (getHostId() != null) {
        destinationHost = _resourceService.getHost(getHostId());
        if (destinationHost == null) {
            throw new InvalidParameterValueException("Unable to find the host to migrate the VM, host id=" + getHostId());
        }
        if (destinationHost.getType() != Host.Type.Routing) {
            throw new InvalidParameterValueException("The specified host(" + destinationHost.getName() + ") is not suitable to migrate the VM, please specify another one");
        }
        CallContext.current().setEventDetails("VM Id: " + getVirtualMachineId() + " to host Id: " + getHostId());
    }
    StoragePool destStoragePool = null;
    if (getStoragePoolId() != null) {
        destStoragePool = _storageService.getStoragePool(getStoragePoolId());
        if (destStoragePool == null) {
            throw new InvalidParameterValueException("Unable to find the storage pool to migrate the VM");
        }
        CallContext.current().setEventDetails("VM Id: " + getVirtualMachineId() + " to storage pool Id: " + getStoragePoolId());
    }
    try {
        VirtualMachine migratedVm = null;
        if (getHostId() != null) {
            migratedVm = _userVmService.migrateVirtualMachine(getVirtualMachineId(), destinationHost);
        } else if (getStoragePoolId() != null) {
            migratedVm = _userVmService.vmStorageMigration(getVirtualMachineId(), destStoragePool);
        }
        if (migratedVm != null) {
            final UserVmResponse response = _responseGenerator.createUserVmResponse(ResponseView.Full, "virtualmachine", (UserVm) migratedVm).get(0);
            response.setResponseName(getCommandName());
            setResponseObject(response);
        } else {
            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to migrate vm");
        }
    } catch (final ResourceUnavailableException ex) {
        s_logger.warn("Exception: ", ex);
        throw new ServerApiException(ApiErrorCode.RESOURCE_UNAVAILABLE_ERROR, ex.getMessage());
    } catch (final ConcurrentOperationException e) {
        s_logger.warn("Exception: ", e);
        throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, e.getMessage());
    } catch (final ManagementServerException e) {
        s_logger.warn("Exception: ", e);
        throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, e.getMessage());
    } catch (final VirtualMachineMigrationException e) {
        s_logger.warn("Exception: ", e);
        throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, e.getMessage());
    }
}

Example 52 with VirtualMachine

use of com.cloud.vm.VirtualMachine in project cosmic by MissionCriticalCloud.

the class MigrateVirtualMachineWithVolumeCmd method execute.

@Override
public void execute() {
    final UserVm userVm = _userVmService.getUserVm(getVirtualMachineId());
    if (userVm == null) {
        throw new InvalidParameterValueException("Unable to find the VM by id=" + getVirtualMachineId());
    }
    final Host destinationHost = _resourceService.getHost(getHostId());
    if (destinationHost == null) {
        throw new InvalidParameterValueException("Unable to find the host to migrate the VM, host id =" + getHostId());
    }
    try {
        final VirtualMachine migratedVm = _userVmService.migrateVirtualMachineWithVolume(getVirtualMachineId(), destinationHost, getVolumeToPool());
        if (migratedVm != null) {
            final UserVmResponse response = _responseGenerator.createUserVmResponse(ResponseView.Full, "virtualmachine", (UserVm) migratedVm).get(0);
            response.setResponseName(getCommandName());
            setResponseObject(response);
        } else {
            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to migrate vm");
        }
    } catch (final ResourceUnavailableException ex) {
        s_logger.warn("Exception: ", ex);
        throw new ServerApiException(ApiErrorCode.RESOURCE_UNAVAILABLE_ERROR, ex.getMessage());
    } catch (final ConcurrentOperationException | ManagementServerException | VirtualMachineMigrationException e) {
        s_logger.warn("Exception: ", e);
        throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, e.getMessage());
    }
}

Example 53 with VirtualMachine

use of com.cloud.vm.VirtualMachine in project cosmic by MissionCriticalCloud.

the class RemoveFromLoadBalancerRuleCmd method getVmIdIpListMap.

public Map<Long, List<String>> getVmIdIpListMap() {
    final Map<Long, List<String>> vmIdIpsMap = new HashMap<>();
    if (vmIdIpMap != null && !vmIdIpMap.isEmpty()) {
        final Collection idIpsCollection = vmIdIpMap.values();
        final Iterator iter = idIpsCollection.iterator();
        while (iter.hasNext()) {
            final HashMap<String, String> idIpsMap = (HashMap<String, String>) iter.next();
            final String vmId = idIpsMap.get("vmid");
            final String vmIp = idIpsMap.get("vmip");
            final VirtualMachine lbvm = _entityMgr.findByUuid(VirtualMachine.class, vmId);
            if (lbvm == null) {
                throw new InvalidParameterValueException("Unable to find virtual machine ID: " + vmId);
            }
            final Long longVmId = lbvm.getId();
            List<String> ipsList = null;
            if (vmIdIpsMap.containsKey(longVmId)) {
                ipsList = vmIdIpsMap.get(longVmId);
            } else {
                ipsList = new ArrayList<>();
            }
            ipsList.add(vmIp);
            vmIdIpsMap.put(longVmId, ipsList);
        }
    }
    return vmIdIpsMap;
}

Example 54 with VirtualMachine

use of com.cloud.vm.VirtualMachine in project cosmic by MissionCriticalCloud.

the class VMEntityManagerImpl method areAffinityGroupsAssociated.

protected boolean areAffinityGroupsAssociated(final VirtualMachineProfile vmProfile) {
    final VirtualMachine vm = vmProfile.getVirtualMachine();
    final long vmGroupCount = _affinityGroupVMMapDao.countAffinityGroupsForVm(vm.getId());
    if (vmGroupCount > 0) {
        return true;
    }
    return false;
}

Example 55 with VirtualMachine

use of com.cloud.vm.VirtualMachine in project cosmic by MissionCriticalCloud.

the class ExplicitDedicationProcessor method process.

/**
 * This method will process the affinity group of type 'Explicit Dedication' for a deployment of a VM that demands dedicated resources.
 * For ExplicitDedicationProcessor we need to add dedicated resources into the IncludeList based on the level we have dedicated resources available.
 * For eg. if admin dedicates a pod to a domain, then all the user in that domain can use the resources of that pod.
 * We need to take care of the situation when dedicated resources further have resources dedicated to sub-domain/account.
 * This IncludeList is then used to update the avoid list for a given data center.
 */
@Override
public void process(final VirtualMachineProfile vmProfile, final DeploymentPlan plan, ExcludeList avoid) throws AffinityConflictException {
    final VirtualMachine vm = vmProfile.getVirtualMachine();
    final List<AffinityGroupVMMapVO> vmGroupMappings = _affinityGroupVMMapDao.findByVmIdType(vm.getId(), getType());
    final Zone zone = zoneRepository.findOne(vm.getDataCenterId());
    final List<DedicatedResourceVO> resourceList = new ArrayList<>();
    if (vmGroupMappings != null && !vmGroupMappings.isEmpty()) {
        for (final AffinityGroupVMMapVO vmGroupMapping : vmGroupMappings) {
            if (vmGroupMapping != null) {
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("Processing affinity group " + vmGroupMapping.getAffinityGroupId() + "of type 'ExplicitDedication' for VM Id: " + vm.getId());
                }
                final long affinityGroupId = vmGroupMapping.getAffinityGroupId();
                final List<DedicatedResourceVO> dr = _dedicatedDao.listByAffinityGroupId(affinityGroupId);
                resourceList.addAll(dr);
            }
        }
        boolean canUse = false;
        if (plan.getHostId() != null) {
            final HostVO host = _hostDao.findById(plan.getHostId());
            final ClusterVO clusterofHost = _clusterDao.findById(host.getClusterId());
            final HostPodVO podOfHost = _podDao.findById(host.getPodId());
            final Zone zoneOfHost = zoneRepository.findOne(host.getDataCenterId());
            if (resourceList != null && resourceList.size() != 0) {
                for (final DedicatedResourceVO resource : resourceList) {
                    if ((resource.getHostId() != null && resource.getHostId().longValue() == plan.getHostId().longValue()) || (resource.getClusterId() != null && resource.getClusterId().longValue() == clusterofHost.getId()) || (resource.getPodId() != null && resource.getPodId().longValue() == podOfHost.getId()) || (resource.getDataCenterId() != null && resource.getDataCenterId().longValue() == zoneOfHost.getId())) {
                        canUse = true;
                    }
                }
            }
            if (!canUse) {
                throw new CloudRuntimeException("Cannot use this host " + host.getName() + " for explicit dedication");
            }
        } else if (plan.getClusterId() != null) {
            final ClusterVO cluster = _clusterDao.findById(plan.getClusterId());
            final HostPodVO podOfCluster = _podDao.findById(cluster.getPodId());
            final Zone zoneOfCluster = zoneRepository.findOne(cluster.getDataCenterId());
            final List<HostVO> hostToUse = new ArrayList<>();
            // check whether this cluster or its pod is dedicated
            if (resourceList != null && resourceList.size() != 0) {
                for (final DedicatedResourceVO resource : resourceList) {
                    if ((resource.getClusterId() != null && resource.getClusterId() == cluster.getId()) || (resource.getPodId() != null && resource.getPodId() == podOfCluster.getId()) || (resource.getDataCenterId() != null && resource.getDataCenterId() == zoneOfCluster.getId())) {
                        canUse = true;
                    }
                    // cluster
                    if (!canUse) {
                        if (resource.getHostId() != null) {
                            final HostVO dHost = _hostDao.findById(resource.getHostId());
                            if (dHost.getClusterId() == cluster.getId()) {
                                hostToUse.add(dHost);
                            }
                        }
                    }
                }
            }
            if (hostToUse.isEmpty() && !canUse) {
                throw new CloudRuntimeException("Cannot use this cluster " + cluster.getName() + " for explicit dedication");
            }
            if (hostToUse != null && hostToUse.size() != 0) {
                // add other non-dedicated hosts to avoid list
                final List<HostVO> hostList = _hostDao.findByClusterId(cluster.getId());
                for (final HostVO host : hostList) {
                    if (!hostToUse.contains(host)) {
                        avoid.addHost(host.getId());
                    }
                }
            }
        } else if (plan.getPodId() != null) {
            final HostPodVO pod = _podDao.findById(plan.getPodId());
            final Zone zoneOfPod = zoneRepository.findOne(pod.getDataCenterId());
            final List<ClusterVO> clustersToUse = new ArrayList<>();
            final List<HostVO> hostsToUse = new ArrayList<>();
            // check whether this cluster or its pod is dedicated
            if (resourceList != null && resourceList.size() != 0) {
                for (final DedicatedResourceVO resource : resourceList) {
                    if ((resource.getPodId() != null && resource.getPodId() == pod.getId()) || (resource.getDataCenterId() != null && resource.getDataCenterId() == zoneOfPod.getId())) {
                        canUse = true;
                    }
                    // this pod
                    if (!canUse) {
                        if (resource.getClusterId() != null) {
                            final ClusterVO dCluster = _clusterDao.findById(resource.getClusterId());
                            if (dCluster.getPodId() == pod.getId()) {
                                clustersToUse.add(dCluster);
                            }
                        }
                        if (resource.getHostId() != null) {
                            final HostVO dHost = _hostDao.findById(resource.getHostId());
                            if (dHost.getPodId() == pod.getId()) {
                                hostsToUse.add(dHost);
                            }
                        }
                    }
                }
            }
            if (hostsToUse.isEmpty() && clustersToUse.isEmpty() && !canUse) {
                throw new CloudRuntimeException("Cannot use this pod " + pod.getName() + " for explicit dedication");
            }
            if (clustersToUse != null && clustersToUse.size() != 0) {
                // add other non-dedicated clusters to avoid list
                final List<ClusterVO> clusterList = _clusterDao.listByPodId(pod.getId());
                for (final ClusterVO cluster : clusterList) {
                    if (!clustersToUse.contains(cluster)) {
                        avoid.addCluster(cluster.getId());
                    }
                }
            }
            if (hostsToUse != null && hostsToUse.size() != 0) {
                // add other non-dedicated hosts to avoid list
                final List<HostVO> hostList = _hostDao.findByPodId(pod.getId());
                for (final HostVO host : hostList) {
                    if (!hostsToUse.contains(host)) {
                        avoid.addHost(host.getId());
                    }
                }
            }
        } else {
            // check all resources under this zone
            if (resourceList != null && resourceList.size() != 0) {
                avoid = updateAvoidList(resourceList, avoid, zone);
            } else {
                avoid.addZone(zone.getId());
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("No dedicated resources available for this domain or account under this group");
                }
            }
            s_logger.debug("ExplicitDedicationProcessor returns Avoid List as: {}", avoid.toString());
        }
    }
}