Examples with GCPInstance com.vmware.photon.controller.model.adapters.gcp.podo.vm.GCPInstance used on opensource projects

Example 1 with GCPInstance

use of com.vmware.photon.controller.model.adapters.gcp.podo.vm.GCPInstance in project photon-model by vmware.

the class GCPEnumerationAdapterService method update.

/**
 * Updates matching compute states for given VMs.
 * @param ctx The Enumeration Context.
 */
private void update(EnumerationContext ctx) {
    logFine(() -> "Updating Local VMs");
    AtomicInteger numOfUpdates = new AtomicInteger(ctx.computeStates.size());
    ctx.computeStates.forEach(computeState -> {
        Long instanceId = Long.parseLong(computeState.id);
        GCPInstance GCPInstance = ctx.virtualMachines.remove(instanceId);
        updateHelper(ctx, computeState, GCPInstance, numOfUpdates);
    });
}

Example 2 with GCPInstance

use of com.vmware.photon.controller.model.adapters.gcp.podo.vm.GCPInstance in project photon-model by vmware.

the class GCPEnumerationAdapterService method createHelper.

/**
 * This helper function creates a compute state according to the corresponding
 * instance on the cloud. It will also creates an auth credential and a compute
 * description with it. Moreover, if there is a root disk of the instance on
 * cloud, it will creates a root disk locally. Otherwise, it will create a
 * default root disk with the compute state. All the creation operations will
 * run in parallel. After all remote instances get created, it will jump to
 * list vm stage if there is a next page of list vms. Otherwise it will jump
 * to the delete stage.
 * @param ctx The Enumeration Context.
 * @param virtualMachine The virtual machine to be created.
 * @param size The number of remaining virtual machines to be created.
 */
private void createHelper(EnumerationContext ctx, GCPInstance virtualMachine, AtomicInteger size) {
    List<Operation> operations = new ArrayList<>();
    // TODO VSYM-1106: refactor the creation logic here.
    // Create compute description.
    // Map GCP instance data to compute description.
    ComputeDescription computeDescription = new ComputeDescription();
    computeDescription.id = UUID.randomUUID().toString();
    computeDescription.name = virtualMachine.name;
    computeDescription.zoneId = virtualMachine.zone;
    // TODO VSYM-1139: dynamically acquire all gcp zones, regions and mappings.
    computeDescription.regionId = extractRegionFromZone(virtualMachine.zone);
    computeDescription.instanceType = extractActualInstanceType(virtualMachine.machineType);
    computeDescription.authCredentialsLink = ctx.parentAuth.documentSelfLink;
    computeDescription.documentSelfLink = computeDescription.id;
    computeDescription.environmentName = ENVIRONMENT_NAME_GCP;
    computeDescription.instanceAdapterReference = UriUtils.buildUri(ServiceHost.LOCAL_HOST, this.getHost().getPort(), GCPUriPaths.GCP_INSTANCE_ADAPTER, null);
    computeDescription.statsAdapterReference = UriUtils.buildUri(ServiceHost.LOCAL_HOST, this.getHost().getPort(), GCPUriPaths.GCP_STATS_ADAPTER, null);
    computeDescription.tenantLinks = ctx.computeHostDesc.tenantLinks;
    Operation compDescOp = Operation.createPost(getHost(), ComputeDescriptionService.FACTORY_LINK).setBody(computeDescription);
    operations.add(compDescOp);
    // Create root disk.
    DiskService.DiskState rootDisk = new DiskService.DiskState();
    rootDisk.id = UUID.randomUUID().toString();
    rootDisk.documentSelfLink = rootDisk.id;
    rootDisk.customProperties = new HashMap<>();
    boolean foundRoot = false;
    if (virtualMachine.disks != null && !virtualMachine.disks.isEmpty()) {
        for (GCPDisk gcpDisk : virtualMachine.disks) {
            if (gcpDisk.boot) {
                foundRoot = true;
                rootDisk.name = gcpDisk.deviceName;
                rootDisk.customProperties.put(DISK_AUTO_DELETE, gcpDisk.autoDelete.toString());
                break;
            }
        }
    }
    if (!foundRoot) {
        rootDisk.name = rootDisk.id;
    }
    // These are required fields in disk service.
    // They cannot be accessed during vm enumeration.
    rootDisk.type = DiskType.HDD;
    rootDisk.capacityMBytes = DEFAULT_DISK_CAPACITY;
    rootDisk.sourceImageReference = URI.create(DEFAULT_DISK_SOURCE_IMAGE);
    rootDisk.customizationServiceReference = URI.create(DEFAULT_DISK_SERVICE_REFERENCE);
    // No matter we find root disk or not, the root disk should be booted first.
    rootDisk.bootOrder = 1;
    rootDisk.tenantLinks = ctx.computeHostDesc.tenantLinks;
    Operation diskOp = Operation.createPost(getHost(), DiskService.FACTORY_LINK).setBody(rootDisk);
    operations.add(diskOp);
    List<String> vmDisks = new ArrayList<>();
    vmDisks.add(UriUtils.buildUriPath(DiskService.FACTORY_LINK, rootDisk.documentSelfLink));
    // Create compute state
    ComputeState resource = new ComputeState();
    resource.id = virtualMachine.id.toString();
    resource.type = ComputeType.VM_GUEST;
    resource.environmentName = ComputeDescription.ENVIRONMENT_NAME_GCP;
    resource.name = virtualMachine.name;
    resource.parentLink = ctx.enumRequest.resourceLink();
    resource.descriptionLink = UriUtils.buildUriPath(ComputeDescriptionService.FACTORY_LINK, computeDescription.documentSelfLink);
    resource.resourcePoolLink = ctx.enumRequest.resourcePoolLink;
    resource.diskLinks = vmDisks;
    resource.customProperties = new HashMap<>();
    String osType = getNormalizedOSType(virtualMachine);
    if (osType != null) {
        resource.customProperties.put(CUSTOM_OS_TYPE, osType);
    }
    resource.tenantLinks = ctx.computeHostDesc.tenantLinks;
    assignIPAddress(resource, virtualMachine);
    assignPowerState(resource, virtualMachine.status);
    Operation resourceOp = Operation.createPost(getHost(), ComputeService.FACTORY_LINK).setBody(resource);
    operations.add(resourceOp);
    OperationJoin.create(operations).setCompletion((ops, exs) -> {
        if (exs != null) {
            exs.values().forEach(ex -> logWarning(() -> String.format("Error: %s", ex.getMessage())));
        }
        if (size.decrementAndGet() == 0) {
            ctx.virtualMachines.clear();
            if (ctx.enumNextPageLink != null) {
                ctx.subStage = EnumerationSubStages.LIST_REMOTE_VMS;
            } else {
                logFine(() -> "Finished creating compute states");
                ctx.subStage = EnumerationSubStages.DELETE_LOCAL_VMS;
            }
            handleSubStage(ctx);
        }
    }).sendWith(this);
}

Example 3 with GCPInstance

use of com.vmware.photon.controller.model.adapters.gcp.podo.vm.GCPInstance in project photon-model by vmware.

the class GCPEnumerationAdapterService method enumerate.

/**
 * Enumerate VMs from Google Cloud Platform.
 * @param ctx The Enumeration Context.
 */
private void enumerate(EnumerationContext ctx) {
    logFine(() -> "Enumerating VMs from GCP");
    URI uri;
    if (ctx.enumNextPageLink != null) {
        uri = UriUtils.extendUriWithQuery(UriUtils.buildUri(String.format(LIST_VM_TEMPLATE_URI, ctx.projectId, ctx.zoneId)), MAX_RESULTS, VM_PAGE_SIZE, PAGE_TOKEN, ctx.enumNextPageLink);
    } else {
        uri = UriUtils.extendUriWithQuery(UriUtils.buildUri(String.format(LIST_VM_TEMPLATE_URI, ctx.projectId, ctx.zoneId)), MAX_RESULTS, VM_PAGE_SIZE);
    }
    Operation.createGet(uri).addRequestHeader(Operation.AUTHORIZATION_HEADER, AUTH_HEADER_BEARER_PREFIX + ctx.accessToken).setCompletion((op, er) -> {
        if (er != null) {
            handleError(ctx, er);
            return;
        }
        GCPInstancesList GCPInstancesList = op.getBody(GCPInstancesList.class);
        List<GCPInstance> GCPInstances = GCPInstancesList.items;
        if (GCPInstances == null || GCPInstances.size() == 0) {
            ctx.subStage = EnumerationSubStages.DELETE_LOCAL_VMS;
            handleSubStage(ctx);
            return;
        }
        ctx.enumNextPageLink = GCPInstancesList.nextPageToken;
        logFine(() -> String.format("Retrieved %d VMs from GCP", GCPInstances.size()));
        logFine(() -> String.format("Next page link %s", ctx.enumNextPageLink));
        for (GCPInstance GCPInstance : GCPInstances) {
            ctx.virtualMachines.put(GCPInstance.id, GCPInstance);
            ctx.vmIds.add(GCPInstance.id);
        }
        logFine(() -> String.format("Processing %d VMs", ctx.vmIds.size()));
        ctx.subStage = EnumerationSubStages.QUERY_LOCAL_VMS;
        handleSubStage(ctx);
    }).sendWith(this);
}

Example 4 with GCPInstance

use of com.vmware.photon.controller.model.adapters.gcp.podo.vm.GCPInstance in project photon-model by vmware.

the class GCPEnumerationAdapterService method updateHelper.

/**
 * This function will update the root disk data of a compute state. If the
 * instance on the cloud does not have any disks or does not have a boot
 * disk, the update will skip this instance. After all local vms are updated
 * it will jump to create stage.
 *
 * So far we update ip address, power state in compute state and instance type
 * in compute description and disk custom properties
 * @param ctx The Enumeration Context.
 * @param computeState The compute state to be updated.
 * @param vm The virtual machine used to update compute state.
 * @param numOfUpdates The number of remaining compute states to be updated.
 */
private void updateHelper(EnumerationContext ctx, ComputeState computeState, GCPInstance vm, AtomicInteger numOfUpdates) {
    List<Operation> operations = new ArrayList<>();
    ComputeState computeStatePatch = new ComputeState();
    assignIPAddress(computeStatePatch, vm);
    assignPowerState(computeStatePatch, vm.status);
    operations.add(Operation.createPatch(getHost(), computeState.documentSelfLink).setBody(computeStatePatch));
    ComputeDescription computeDescription = new ComputeDescription();
    computeDescription.instanceType = extractActualInstanceType(vm.machineType);
    operations.add(Operation.createPatch(getHost(), computeState.descriptionLink).setBody(computeDescription));
    if (vm.disks != null && !vm.disks.isEmpty()) {
        for (GCPDisk gcpDisk : vm.disks) {
            if (gcpDisk.boot) {
                DiskState diskState = new DiskState();
                diskState.customProperties = new HashMap<>();
                diskState.customProperties.put(DISK_AUTO_DELETE, gcpDisk.autoDelete.toString());
                diskState.documentSelfLink = computeState.diskLinks.get(0);
                operations.add(Operation.createPatch(getHost(), diskState.documentSelfLink).setBody(diskState));
                break;
            }
        }
    }
    OperationJoin.create(operations).setCompletion((ops, exs) -> {
        if (exs != null) {
            exs.values().forEach(ex -> logWarning(() -> String.format("Error: %s", ex.getMessage())));
        }
        countAndFinishUpdating(ctx, numOfUpdates);
    }).sendWith(this);
}