Package com.cloud.api.response

Examples of com.cloud.api.response.HostResponse

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      }

        ListResponse<HostResponse> response = new ListResponse<HostResponse>();
        List<HostResponse> hostResponses = new ArrayList<HostResponse>();
        for (Host host : result) {
            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);
        response.setResponseName(getCommandName());
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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(BaseCmd.INTERNAL_ERROR, "Failed to add host");
            }
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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(BaseCmd.INTERNAL_ERROR, "Failed to reconnect host");
            }
        } catch (Exception ex) {
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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(BaseCmd.INTERNAL_ERROR, "Failed to prepare host for maintenance");
        }
    }
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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(BaseCmd.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(BaseCmd.INTERNAL_ERROR, "Failed to update host:" + getId() + "," + e.getMessage());
        }
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        return createHostResponse(host, EnumSet.of(HostDetails.all));
    }

    @Override
    public HostResponse createHostResponse(Host host, EnumSet<HostDetails> details) {
        HostResponse hostResponse = new HostResponse();
        hostResponse.setId(host.getId());
        hostResponse.setCapabilities(host.getCapabilities());
        hostResponse.setClusterId(host.getClusterId());
        hostResponse.setCpuNumber(host.getCpus());
        hostResponse.setZoneId(host.getDataCenterId());
        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.getPodId());
        hostResponse.setRemoved(host.getRemoved());
        hostResponse.setCpuSpeed(host.getSpeed());
        hostResponse.setState(host.getStatus());
        hostResponse.setIpAddress(host.getPrivateIpAddress());
        hostResponse.setVersion(host.getVersion());
        hostResponse.setCreated(host.getCreated());

        if (details.contains(HostDetails.all) || details.contains(HostDetails.capacity)
                || details.contains(HostDetails.stats) || details.contains(HostDetails.events)) {

            GuestOSCategoryVO guestOSCategory = ApiDBUtils.getHostGuestOSCategory(host.getId());
            if (guestOSCategory != null) {
                hostResponse.setOsCategoryId(guestOSCategory.getId());
                hostResponse.setOsCategoryName(guestOSCategory.getName());
            }
            hostResponse.setZoneName(ApiDBUtils.findZoneById(host.getDataCenterId()).getName());

            if (host.getPodId() != null) {
                HostPodVO pod = ApiDBUtils.findPodById(host.getPodId());
                if (pod != null) {
                    hostResponse.setPodName(pod.getName());
                }
            }

            if (host.getClusterId() != null) {
                ClusterVO cluster = ApiDBUtils.findClusterById(host.getClusterId());
                hostResponse.setClusterName(cluster.getName());
                hostResponse.setClusterType(cluster.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 = ApiDBUtils.getMemoryOrCpuCapacitybyHost(host.getId(), Capacity.CAPACITY_TYPE_MEMORY);
                Long cpu = ApiDBUtils.getMemoryOrCpuCapacitybyHost(host.getId(), Capacity.CAPACITY_TYPE_CPU);

                hostResponse.setMemoryAllocated(mem);
                hostResponse.setMemoryTotal(host.getTotalMemory());
                String hostTags = ApiDBUtils.getHostTags(host.getId());
                hostResponse.setHostTags(hostTags);
               
                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));

        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());
        hostResponse.setObjectName("host");

        return hostResponse;
    }
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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(BaseCmd.INTERNAL_ERROR, "Failed to add secondary storage");
            }
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Related Classes of com.cloud.api.response.HostResponse

  • com.cloud.api.ApiResponseHelper
  • com.cloud.api.commands.AddHostCmd
  • com.cloud.api.commands.AddSecondaryStorageCmd
  • com.cloud.api.commands.CancelMaintenanceCmd
  • com.cloud.api.commands.ListHostsCmd
  • com.cloud.api.commands.PrepareForMaintenanceCmd
  • com.cloud.api.commands.ReconnectHostCmd
  • com.cloud.api.commands.UpdateHostCmd
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