Examples with Host com.cloud.host.Host used on opensource projects

Example 56 with Host

use of com.cloud.host.Host in project cloudstack by apache.

the class F5ExternalLoadBalancerElement method createF5LoadBalancerResponse.

@Override
public F5LoadBalancerResponse createF5LoadBalancerResponse(ExternalLoadBalancerDeviceVO lbDeviceVO) {
    F5LoadBalancerResponse response = new F5LoadBalancerResponse();
    Host lbHost = _hostDao.findById(lbDeviceVO.getHostId());
    Map<String, String> lbDetails = _detailsDao.findDetails(lbDeviceVO.getHostId());
    response.setId(lbDeviceVO.getUuid());
    response.setIpAddress(lbHost.getPrivateIpAddress());
    PhysicalNetwork pnw = ApiDBUtils.findPhysicalNetworkById(lbDeviceVO.getPhysicalNetworkId());
    if (pnw != null) {
        response.setPhysicalNetworkId(pnw.getUuid());
    }
    response.setPublicInterface(lbDetails.get("publicInterface"));
    response.setPrivateInterface(lbDetails.get("privateInterface"));
    response.setDeviceName(lbDeviceVO.getDeviceName());
    if (lbDeviceVO.getCapacity() == 0) {
        long defaultLbCapacity = NumbersUtil.parseLong(_configDao.getValue(Config.DefaultExternalLoadBalancerCapacity.key()), 50);
        response.setDeviceCapacity(defaultLbCapacity);
    } else {
        response.setDeviceCapacity(lbDeviceVO.getCapacity());
    }
    response.setDedicatedLoadBalancer(lbDeviceVO.getIsDedicatedDevice());
    response.setProvider(lbDeviceVO.getProviderName());
    response.setDeviceState(lbDeviceVO.getState().name());
    response.setObjectName("f5loadbalancer");
    return response;
}

Example 57 with Host

use of com.cloud.host.Host in project cloudstack by apache.

the class ListExternalLoadBalancersCmd method execute.

@Override
public void execute() {
    List<? extends Host> externalLoadBalancers = _f5DeviceManagerService.listExternalLoadBalancers(this);
    ListResponse<ExternalLoadBalancerResponse> listResponse = new ListResponse<ExternalLoadBalancerResponse>();
    List<ExternalLoadBalancerResponse> responses = new ArrayList<ExternalLoadBalancerResponse>();
    for (Host externalLoadBalancer : externalLoadBalancers) {
        ExternalLoadBalancerResponse response = _f5DeviceManagerService.createExternalLoadBalancerResponse(externalLoadBalancer);
        response.setObjectName("externalloadbalancer");
        response.setResponseName(getCommandName());
        responses.add(response);
    }
    listResponse.setResponses(responses);
    listResponse.setResponseName(getCommandName());
    this.setResponseObject(listResponse);
}

Example 58 with Host

use of com.cloud.host.Host in project cloudstack by apache.

the class FirstFitAllocator method allocateTo.

@Override
public List<Host> allocateTo(VirtualMachineProfile vmProfile, DeploymentPlan plan, Type type, ExcludeList avoid, List<? extends Host> hosts, int returnUpTo, boolean considerReservedCapacity) {
    long dcId = plan.getDataCenterId();
    Long podId = plan.getPodId();
    Long clusterId = plan.getClusterId();
    ServiceOffering offering = vmProfile.getServiceOffering();
    VMTemplateVO template = (VMTemplateVO) vmProfile.getTemplate();
    Account account = vmProfile.getOwner();
    List<Host> suitableHosts = new ArrayList<Host>();
    List<Host> hostsCopy = new ArrayList<Host>(hosts);
    if (type == Host.Type.Storage) {
        // routing or not.
        return suitableHosts;
    }
    String hostTagOnOffering = offering.getHostTag();
    String hostTagOnTemplate = template.getTemplateTag();
    boolean hasSvcOfferingTag = hostTagOnOffering != null ? true : false;
    boolean hasTemplateTag = hostTagOnTemplate != null ? true : false;
    String haVmTag = (String) vmProfile.getParameter(VirtualMachineProfile.Param.HaTag);
    if (haVmTag != null) {
        hostsCopy.retainAll(_hostDao.listByHostTag(type, clusterId, podId, dcId, haVmTag));
    } else {
        if (hostTagOnOffering == null && hostTagOnTemplate == null) {
            hostsCopy.retainAll(_resourceMgr.listAllUpAndEnabledNonHAHosts(type, clusterId, podId, dcId));
        } else {
            if (hasSvcOfferingTag) {
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("Looking for hosts having tag specified on SvcOffering:" + hostTagOnOffering);
                }
                hostsCopy.retainAll(_hostDao.listByHostTag(type, clusterId, podId, dcId, hostTagOnOffering));
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("Hosts with tag '" + hostTagOnOffering + "' are:" + hostsCopy);
                }
            }
            if (hasTemplateTag) {
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("Looking for hosts having tag specified on Template:" + hostTagOnTemplate);
                }
                hostsCopy.retainAll(_hostDao.listByHostTag(type, clusterId, podId, dcId, hostTagOnTemplate));
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("Hosts with tag '" + hostTagOnTemplate + "' are:" + hostsCopy);
                }
            }
        }
    }
    if (!hostsCopy.isEmpty()) {
        suitableHosts = allocateTo(plan, offering, template, avoid, hostsCopy, returnUpTo, considerReservedCapacity, account);
    }
    return suitableHosts;
}

Example 59 with Host

use of com.cloud.host.Host in project cloudstack by apache.

the class RecreateHostAllocator method allocateTo.

@Override
public List<Host> allocateTo(VirtualMachineProfile vm, DeploymentPlan plan, Type type, ExcludeList avoid, int returnUpTo) {
    List<Host> hosts = super.allocateTo(vm, plan, type, avoid, returnUpTo);
    if (hosts != null && !hosts.isEmpty()) {
        return hosts;
    }
    s_logger.debug("First fit was unable to find a host");
    VirtualMachine.Type vmType = vm.getType();
    if (vmType == VirtualMachine.Type.User) {
        s_logger.debug("vm is not a system vm so let's just return empty list");
        return new ArrayList<Host>();
    }
    DataCenter dc = _dcDao.findById(plan.getDataCenterId());
    List<PodCluster> pcs = _resourceMgr.listByDataCenter(dc.getId());
    //basic network type for zone maps to direct untagged case
    if (dc.getNetworkType().equals(NetworkType.Basic)) {
        s_logger.debug("Direct Networking mode so we can only allow the host to be allocated in the same pod due to public ip address cannot change");
        List<VolumeVO> vols = _volsDao.findByInstance(vm.getId());
        VolumeVO vol = vols.get(0);
        long podId = vol.getPodId();
        s_logger.debug("Pod id determined from volume " + vol.getId() + " is " + podId);
        Iterator<PodCluster> it = pcs.iterator();
        while (it.hasNext()) {
            PodCluster pc = it.next();
            if (pc.getPod().getId() != podId) {
                it.remove();
            }
        }
    }
    Set<Pair<Long, Long>> avoidPcs = new HashSet<Pair<Long, Long>>();
    Set<Long> hostIdsToAvoid = avoid.getHostsToAvoid();
    if (hostIdsToAvoid != null) {
        for (Long hostId : hostIdsToAvoid) {
            Host h = _hostDao.findById(hostId);
            if (h != null) {
                avoidPcs.add(new Pair<Long, Long>(h.getPodId(), h.getClusterId()));
            }
        }
    }
    for (Pair<Long, Long> pcId : avoidPcs) {
        s_logger.debug("Removing " + pcId + " from the list of available pods");
        pcs.remove(new PodCluster(new HostPodVO(pcId.first()), pcId.second() != null ? new ClusterVO(pcId.second()) : null));
    }
    for (PodCluster p : pcs) {
        if (p.getPod().getAllocationState() != Grouping.AllocationState.Enabled) {
            if (s_logger.isDebugEnabled()) {
                s_logger.debug("Pod name: " + p.getPod().getName() + ", podId: " + p.getPod().getId() + " is in " + p.getPod().getAllocationState().name() + " state, skipping this and trying other pods");
            }
            continue;
        }
        Long clusterId = p.getCluster() == null ? null : p.getCluster().getId();
        if (p.getCluster() != null && p.getCluster().getAllocationState() != Grouping.AllocationState.Enabled) {
            if (s_logger.isDebugEnabled()) {
                s_logger.debug("Cluster name: " + p.getCluster().getName() + ", clusterId: " + clusterId + " is in " + p.getCluster().getAllocationState().name() + " state, skipping this and trying other pod-clusters");
            }
            continue;
        }
        DataCenterDeployment newPlan = new DataCenterDeployment(plan.getDataCenterId(), p.getPod().getId(), clusterId, null, null, null);
        hosts = super.allocateTo(vm, newPlan, type, avoid, returnUpTo);
        if (hosts != null && !hosts.isEmpty()) {
            return hosts;
        }
    }
    s_logger.debug("Unable to find any available pods at all!");
    return new ArrayList<Host>();
}

Example 60 with Host

use of com.cloud.host.Host in project cloudstack by apache.

the class TestingAllocator method allocateTo.

@Override
public List<Host> allocateTo(VirtualMachineProfile vmProfile, DeploymentPlan plan, Type type, ExcludeList avoid, int returnUpTo, boolean considerReservedCapacity) {
    List<Host> availableHosts = new ArrayList<Host>();
    Host host = null;
    if (type == Host.Type.Routing && _routingHost != null) {
        host = _hostDao.findById(_routingHost);
    } else if (type == Host.Type.Storage && _storageHost != null) {
        host = _hostDao.findById(_storageHost);
    }
    if (host != null) {
        availableHosts.add(host);
    }
    return availableHosts;
}