@Test public void test() throws ApiSenderException, InterruptedException { long requiredSize = SizeUnit.GIGABYTE.toByte(10); SimulatorPrimaryStorageDetails sp = new SimulatorPrimaryStorageDetails(); sp.setTotalCapacity(SizeUnit.TERABYTE.toByte(10)); sp.setAvailableCapacity(sp.getTotalCapacity()); sp.setUrl("nfs://simulator/primary/"); PrimaryStorageInventory pinv = api.createSimulatoPrimaryStorage(1, sp).get(0); ZoneInventory zone = api.createZones(1).get(0); ClusterInventory cluster = api.createClusters(1, zone.getUuid()).get(0); HostInventory host = api.createHost(1, cluster.getUuid()).get(0); api.attachPrimaryStorage(cluster.getUuid(), pinv.getUuid()); AllocatePrimaryStorageMsg msg = new AllocatePrimaryStorageMsg(); msg.setRequiredHostUuid(host.getUuid()); msg.setSize(requiredSize); msg.setServiceId(bus.makeLocalServiceId(PrimaryStorageConstant.SERVICE_ID)); MessageReply reply = bus.call(msg); Assert.assertEquals(AllocatePrimaryStorageReply.class, reply.getClass()); AllocatePrimaryStorageReply ar = (AllocatePrimaryStorageReply) reply; Assert.assertEquals(pinv.getUuid(), ar.getPrimaryStorageInventory().getUuid()); ReturnPrimaryStorageCapacityMsg rmsg = new ReturnPrimaryStorageCapacityMsg(); rmsg.setDiskSize(requiredSize); rmsg.setPrimaryStorageUuid(pinv.getUuid()); rmsg.setServiceId(bus.makeLocalServiceId(PrimaryStorageConstant.SERVICE_ID)); bus.send(rmsg); Thread.sleep(2000); PrimaryStorageVO pvo = dbf.findByUuid(pinv.getUuid(), PrimaryStorageVO.class); Assert.assertEquals( pvo.getCapacity().getTotalCapacity(), pvo.getCapacity().getAvailableCapacity()); }
@Override public void run(final FlowTrigger trigger, final Map data) { final VmInstanceSpec spec = (VmInstanceSpec) data.get(VmInstanceConstant.Params.VmInstanceSpec.toString()); VolumeInventory volume = spec.getDestDataVolumes().get(0); SimpleQuery<LocalStorageResourceRefVO> q = dbf.createQuery(LocalStorageResourceRefVO.class); q.select(LocalStorageResourceRefVO_.hostUuid, LocalStorageResourceRefVO_.primaryStorageUuid); q.add( LocalStorageResourceRefVO_.resourceUuid, Op.EQ, spec.getVmInventory().getRootVolumeUuid()); Tuple t = q.findTuple(); final String hostUuid = t.get(0, String.class); String priUuid = t.get(1, String.class); AllocatePrimaryStorageMsg msg = new AllocatePrimaryStorageMsg(); if (isThereOtherStorageForTheHost(hostUuid, priUuid)) { // use network-shared primary storage msg.addExcludeAllocatorStrategy(LocalStorageConstants.LOCAL_STORAGE_ALLOCATOR_STRATEGY); msg.addExcludePrimaryStoratgeUuid(priUuid); } else { msg.setAllocationStrategy(LocalStorageConstants.LOCAL_STORAGE_ALLOCATOR_STRATEGY); msg.setRequiredPrimaryStorageUuid( spec.getVmInventory().getRootVolume().getPrimaryStorageUuid()); } msg.setRequiredHostUuid(hostUuid); msg.setVmInstanceUuid(spec.getVmInventory().getUuid()); msg.setSize(volume.getSize()); msg.setPurpose(PrimaryStorageAllocationPurpose.CreateVolume.toString()); bus.makeLocalServiceId(msg, PrimaryStorageConstant.SERVICE_ID); bus.send( msg, new CloudBusCallBack(trigger) { @Override public void run(MessageReply reply) { if (!reply.isSuccess()) { trigger.fail(reply.getError()); return; } spec.setDestHost(HostInventory.valueOf(dbf.findByUuid(hostUuid, HostVO.class))); AllocatePrimaryStorageReply ar = (AllocatePrimaryStorageReply) reply; data.put( VmInstanceConstant.Params.DestPrimaryStorageInventoryForAttachingVolume.toString(), ar.getPrimaryStorageInventory()); data.put(LocalStorageAllocateCapacityForAttachingVolumeFlow.class, ar.getSize()); trigger.next(); } }); }