Package org.apache.cloudstack.api.response

Examples of org.apache.cloudstack.api.response.HostResponse

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    @Override
    public void execute() {
        try {
            Host result = _resourceService.reconnectHost(this);
            if (result != null) {
                HostResponse response = _responseGenerator.createHostResponse(result);
                response.setResponseName(getCommandName());
                this.setResponseObject(response);
            } else {
                throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to reconnect host");
            }
        } catch (Exception ex) {
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            List<? extends Host> result = _resourceService.discoverHosts(this);
            ListResponse<HostResponse> response = new ListResponse<HostResponse>();
            List<HostResponse> hostResponses = new ArrayList<HostResponse>();
            if (result != null && result.size() > 0) {
                for (Host host : result) {
                    HostResponse hostResponse = _responseGenerator.createHostResponse(host);
                    hostResponses.add(hostResponse);
                }
            } else {
                throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to add host");
            }
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            List<? extends Host> hostsWithCapacity = hostsForMigration.second();

            response = new ListResponse<HostResponse>();
            List<HostResponse> hostResponses = new ArrayList<HostResponse>();
            for (Host host : result.first()) {
                HostResponse hostResponse = _responseGenerator.createHostResponse(host, getDetails());
                Boolean suitableForMigration = false;
                if (hostsWithCapacity.contains(host)) {
                    suitableForMigration = true;
                }
                hostResponse.setSuitableForMigration(suitableForMigration);
                hostResponse.setObjectName("host");
                hostResponses.add(hostResponse);
            }

            response.setResponses(hostResponses, result.second());
        }
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    @Override
    public void execute() {
        Host result = _resourceService.cancelMaintenance(this);
        if (result != null) {
            HostResponse response = _responseGenerator.createHostResponse(result);
            response.setResponseName(getCommandName());
            this.setResponseObject(response);
        } else {
            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to cancel host maintenance");
        }
    }
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    @Override
    public void execute() {
        Host result;
        try {
            result = _resourceService.updateHost(this);
            HostResponse hostResponse = _responseGenerator.createHostResponse(result);
            hostResponse.setResponseName(getCommandName());
            this.setResponseObject(hostResponse);
        } catch (Exception e) {
            s_logger.debug("Failed to update host:" + getId(), e);
            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to update host:" + getId() + "," + e.getMessage());
        }
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    @Override
    public void execute() {
        Host result = _resourceService.maintain(this);
        if (result != null) {
            HostResponse response = _responseGenerator.createHostResponse(result);
            response.setResponseName("host");
            this.setResponseObject(response);
        } else {
            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to prepare host for maintenance");
        }
    }
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    public static List<HostResponse> createHostResponse(EnumSet<HostDetails> details, HostJoinVO... hosts) {
        Hashtable<Long, HostResponse> vrDataList = new Hashtable<Long, HostResponse>();
        // Initialise the vrdatalist with the input data
        for (HostJoinVO vr : hosts) {
            HostResponse vrData = vrDataList.get(vr.getId());
            if (vrData == null) {
                // first time encountering this vm
                vrData = ApiDBUtils.newHostResponse(vr, details);
            } else {
                // update tags
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            hostsWithCapacity = hostsForMigration.second();

            response = new ListResponse<HostResponse>();
            List<HostResponse> hostResponses = new ArrayList<HostResponse>();
            for (Host host : result.first()) {
                HostResponse hostResponse = _responseGenerator.createHostResponse(host, getDetails());
                Boolean suitableForMigration = false;
                if (hostsWithCapacity.contains(host)) {
                    suitableForMigration = true;
                }
                hostResponse.setSuitableForMigration(suitableForMigration);
                hostResponse.setObjectName("host");
                hostResponses.add(hostResponse);
            }

            response.setResponses(hostResponses, result.second());
        }
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    @Override
    public void execute(){
        try {
            List<? extends Host> result = _resourceService.discoverHosts(this);
            HostResponse hostResponse = null;
            if (result != null && result.size() > 0) {
                for (Host host : result) {
                    // There should only be one secondary storage host per add
                    hostResponse = _responseGenerator.createHostResponse(host);
                    hostResponse.setResponseName(getCommandName());
                    hostResponse.setObjectName("secondarystorage");
                    this.setResponseObject(hostResponse);
                }
            } else {
                throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to add secondary storage");
            }
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        this._count = "select count(distinct id) from host_view WHERE ";
    }

    @Override
    public HostResponse newHostResponse(HostJoinVO host, EnumSet<HostDetails> details) {
        HostResponse hostResponse = new HostResponse();
        hostResponse.setId(host.getUuid());
        hostResponse.setCapabilities(host.getCapabilities());
        hostResponse.setClusterId(host.getClusterUuid());
        hostResponse.setCpuSockets(host.getCpuSockets());
        hostResponse.setCpuNumber(host.getCpus());
        hostResponse.setZoneId(host.getZoneUuid());
        hostResponse.setDisconnectedOn(host.getDisconnectedOn());
        hostResponse.setHypervisor(host.getHypervisorType());
        hostResponse.setHostType(host.getType());
        hostResponse.setLastPinged(new Date(host.getLastPinged()));
        hostResponse.setManagementServerId(host.getManagementServerId());
        hostResponse.setName(host.getName());
        hostResponse.setPodId(host.getPodUuid());
        hostResponse.setRemoved(host.getRemoved());
        hostResponse.setCpuSpeed(host.getSpeed());
        hostResponse.setState(host.getStatus());
        hostResponse.setIpAddress(host.getPrivateIpAddress());
        hostResponse.setVersion(host.getVersion());
        hostResponse.setCreated(host.getCreated());

        List<HostGpuGroupsVO> gpuGroups = ApiDBUtils.getGpuGroups(host.getId());
        if (gpuGroups != null && !gpuGroups.isEmpty()) {
            List<GpuResponse> gpus = new ArrayList<GpuResponse>();
            for (HostGpuGroupsVO entry : gpuGroups) {
                GpuResponse gpuResponse = new GpuResponse();
                gpuResponse.setGpuGroupName(entry.getGroupName());
                List<VGPUTypesVO> vgpuTypes = ApiDBUtils.getVgpus(entry.getId());
                if (vgpuTypes != null && !vgpuTypes.isEmpty()) {
                    List<VgpuResponse> vgpus = new ArrayList<VgpuResponse>();
                    for (VGPUTypesVO vgpuType : vgpuTypes) {
                        VgpuResponse vgpuResponse = new VgpuResponse();
                        vgpuResponse.setName(vgpuType.getVgpuType());
                        vgpuResponse.setVideoRam(vgpuType.getVideoRam());
                        vgpuResponse.setMaxHeads(vgpuType.getMaxHeads());
                        vgpuResponse.setMaxResolutionX(vgpuType.getMaxResolutionX());
                        vgpuResponse.setMaxResolutionY(vgpuType.getMaxResolutionY());
                        vgpuResponse.setMaxVgpuPerPgpu(vgpuType.getMaxVgpuPerPgpu());
                        vgpuResponse.setRemainingCapacity(vgpuType.getRemainingCapacity());
                        vgpuResponse.setmaxCapacity(vgpuType.getMaxCapacity());
                        vgpus.add(vgpuResponse);
                    }
                    gpuResponse.setVgpu(vgpus);
                }
                gpus.add(gpuResponse);
            }
            hostResponse.setGpuGroups(gpus);
        }
        if (details.contains(HostDetails.all) || details.contains(HostDetails.capacity) || details.contains(HostDetails.stats) || details.contains(HostDetails.events)) {

            hostResponse.setOsCategoryId(host.getOsCategoryUuid());
            hostResponse.setOsCategoryName(host.getOsCategoryName());
            hostResponse.setZoneName(host.getZoneName());
            hostResponse.setPodName(host.getPodName());
            if (host.getClusterId() > 0) {
                hostResponse.setClusterName(host.getClusterName());
                hostResponse.setClusterType(host.getClusterType().toString());
            }
        }

        DecimalFormat decimalFormat = new DecimalFormat("#.##");
        if (host.getType() == Host.Type.Routing) {
            if (details.contains(HostDetails.all) || details.contains(HostDetails.capacity)) {
                // set allocated capacities
                Long mem = host.getMemReservedCapacity() + host.getMemUsedCapacity();
                Long cpu = host.getCpuReservedCapacity() + host.getCpuUsedCapacity();

                hostResponse.setMemoryAllocated(mem);
                hostResponse.setMemoryTotal(host.getTotalMemory());

                String hostTags = host.getTag();
                hostResponse.setHostTags(host.getTag());

                String haTag = ApiDBUtils.getHaTag();
                if (haTag != null && !haTag.isEmpty() && hostTags != null && !hostTags.isEmpty()) {
                    if (haTag.equalsIgnoreCase(hostTags)) {
                        hostResponse.setHaHost(true);
                    } else {
                        hostResponse.setHaHost(false);
                    }
                } else {
                    hostResponse.setHaHost(false);
                }

                hostResponse.setHypervisorVersion(host.getHypervisorVersion());

                String cpuAlloc = decimalFormat.format(((float)cpu / (float)(host.getCpus() * host.getSpeed())) * 100f) + "%";
                hostResponse.setCpuAllocated(cpuAlloc);
                String cpuWithOverprovisioning = new Float(host.getCpus() * host.getSpeed() * ApiDBUtils.getCpuOverprovisioningFactor()).toString();
                hostResponse.setCpuWithOverprovisioning(cpuWithOverprovisioning);
            }

            if (details.contains(HostDetails.all) || details.contains(HostDetails.stats)) {
                // set CPU/RAM/Network stats
                String cpuUsed = null;
                HostStats hostStats = ApiDBUtils.getHostStatistics(host.getId());
                if (hostStats != null) {
                    float cpuUtil = (float)hostStats.getCpuUtilization();
                    cpuUsed = decimalFormat.format(cpuUtil) + "%";
                    hostResponse.setCpuUsed(cpuUsed);
                    hostResponse.setMemoryUsed((new Double(hostStats.getUsedMemory())).longValue());
                    hostResponse.setNetworkKbsRead((new Double(hostStats.getNetworkReadKBs())).longValue());
                    hostResponse.setNetworkKbsWrite((new Double(hostStats.getNetworkWriteKBs())).longValue());

                }
            }

        } else if (host.getType() == Host.Type.SecondaryStorage) {
            StorageStats secStorageStats = ApiDBUtils.getSecondaryStorageStatistics(host.getId());
            if (secStorageStats != null) {
                hostResponse.setDiskSizeTotal(secStorageStats.getCapacityBytes());
                hostResponse.setDiskSizeAllocated(secStorageStats.getByteUsed());
            }
        }

        hostResponse.setLocalStorageActive(ApiDBUtils.isLocalStorageActiveOnHost(host.getId()));

        if (details.contains(HostDetails.all) || details.contains(HostDetails.events)) {
            Set<com.cloud.host.Status.Event> possibleEvents = host.getStatus().getPossibleEvents();
            if ((possibleEvents != null) && !possibleEvents.isEmpty()) {
                String events = "";
                Iterator<com.cloud.host.Status.Event> iter = possibleEvents.iterator();
                while (iter.hasNext()) {
                    com.cloud.host.Status.Event event = iter.next();
                    events += event.toString();
                    if (iter.hasNext()) {
                        events += "; ";
                    }
                }
                hostResponse.setEvents(events);
            }
        }

        hostResponse.setResourceState(host.getResourceState().toString());

        // set async job
        if (host.getJobId() != null) {
            hostResponse.setJobId(host.getJobUuid());
            hostResponse.setJobStatus(host.getJobStatus());
        }

        hostResponse.setObjectName("host");

        return hostResponse;
    }
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Related Classes of org.apache.cloudstack.api.response.HostResponse

  • com.cloud.api.query.dao.HostJoinDaoImpl
  • com.cloud.api.query.ViewResponseHelper
  • org.apache.cloudstack.api.command.admin.host.AddHostCmd
  • org.apache.cloudstack.api.command.admin.host.AddSecondaryStorageCmd
  • org.apache.cloudstack.api.command.admin.host.CancelMaintenanceCmd
  • org.apache.cloudstack.api.command.admin.host.ListHostsCmd
  • org.apache.cloudstack.api.command.admin.host.PrepareForMaintenanceCmd
  • org.apache.cloudstack.api.command.admin.host.ReconnectHostCmd
  • org.apache.cloudstack.api.command.admin.host.UpdateHostCmd
  • org.apache.cloudstack.api.command.test.AddHostCmdTest
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