Add the option to filter by host when retrieving of unregistered VMs

api/src/main/java/org/apache/cloudstack/api/ApiConstants.java

@@ -46,6 +46,7 @@ public class ApiConstants {
     public static final String BACKUP_OFFERING_NAME = "backupofferingname";
     public static final String BACKUP_OFFERING_ID = "backupofferingid";
     public static final String BASE64_IMAGE = "base64image";
+    public static final String BATCH_SIZE = "batchsize";
     public static final String BITS = "bits";
     public static final String BOOTABLE = "bootable";
     public static final String BIND_DN = "binddn";
@@ -437,11 +438,12 @@ public class ApiConstants {
     public static final String STATE = "state";
     public static final String STATS = "stats";
     public static final String STATUS = "status";
-    public static final String STORAGE_TYPE = "storagetype";
-    public static final String STORAGE_POLICY = "storagepolicy";
-    public static final String STORAGE_MOTION_ENABLED = "storagemotionenabled";
     public static final String STORAGE_CAPABILITIES = "storagecapabilities";
     public static final String STORAGE_CUSTOM_STATS = "storagecustomstats";
+    public static final String STORAGE_MOTION_ENABLED = "storagemotionenabled";
+    public static final String STORAGE_POLICY = "storagepolicy";
+    public static final String STORAGE_POOL = "storagepool";
+    public static final String STORAGE_TYPE = "storagetype";
     public static final String SUBNET = "subnet";
     public static final String OWNER = "owner";
     public static final String SWAP_OWNER = "swapowner";
@@ -1106,6 +1108,7 @@ public class ApiConstants {
     public static final String PARAMETER_DESCRIPTION_IS_TAG_A_RULE = "Whether the informed tag is a JS interpretable rule or not.";
 
     public static final String NFS_MOUNT_OPTIONS = "nfsmountopts";
+    public static final String VMWARE_DC = "vmwaredc";
 
     /**
      * This enum specifies IO Drivers, each option controls specific policies on I/O.

api/src/main/java/org/apache/cloudstack/api/response/HostResponse.java

@@ -152,7 +152,7 @@
     @Deprecated
     @SerializedName("memoryallocated")
     @Param(description = "the amount of the host's memory currently allocated")
-    private long memoryAllocated;
+    private Long memoryAllocated;
 
     @SerializedName("memoryallocatedpercentage")
     @Param(description = "the amount of the host's memory currently allocated in percentage")
@@ -395,7 +395,7 @@
         this.memWithOverprovisioning=memWithOverprovisioning;
     }
 
-    public void setMemoryAllocated(long memoryAllocated) {
+    public void setMemoryAllocated(Long memoryAllocated) {
         this.memoryAllocated = memoryAllocated;
     }
 
@@ -659,8 +659,8 @@
         return memoryTotal;
     }
 
-    public long getMemoryAllocated() {
-        return memoryAllocated;
+    public Long getMemoryAllocated() {
+        return memoryAllocated == null ? 0 : memoryAllocated;
     }
 
     public void setMemoryAllocatedPercentage(String memoryAllocatedPercentage) {

plugins/acl/dynamic-role-based/src/main/java/org/apache/cloudstack/acl/DynamicRoleBasedAPIAccessChecker.java

@@ -47,14 +47,14 @@ public class DynamicRoleBasedAPIAccessChecker extends AdapterBase implements API
     private RoleService roleService;
 
     private List<PluggableService> services;
-    private Map<RoleType, Set<String>> annotationRoleBasedApisMap = new HashMap<RoleType, Set<String>>();
+    private Map<RoleType, Set<String>> annotationRoleBasedApisMap = new HashMap<>();
 
     private static final Logger LOGGER = Logger.getLogger(DynamicRoleBasedAPIAccessChecker.class.getName());
 
     protected DynamicRoleBasedAPIAccessChecker() {
         super();
         for (RoleType roleType : RoleType.values()) {
-            annotationRoleBasedApisMap.put(roleType, new HashSet<String>());
+            annotationRoleBasedApisMap.put(roleType, new HashSet<>());
         }
     }
 

plugins/hypervisors/vmware/src/main/java/com/cloud/hypervisor/vmware/VmwareDatacenterService.java

@@ -22,12 +22,15 @@
 import com.cloud.dc.VsphereStoragePolicy;
 import com.cloud.exception.DiscoveryException;
 import com.cloud.exception.ResourceInUseException;
+import com.cloud.hypervisor.vmware.mo.HostMO;
 import com.cloud.storage.StoragePool;
+import com.cloud.utils.Pair;
 import com.cloud.utils.component.PluggableService;
 import com.cloud.utils.exception.CloudRuntimeException;
 import org.apache.cloudstack.api.command.admin.zone.AddVmwareDcCmd;
 import org.apache.cloudstack.api.command.admin.zone.ImportVsphereStoragePoliciesCmd;
 import org.apache.cloudstack.api.command.admin.zone.ListVmwareDcVmsCmd;
+import org.apache.cloudstack.api.command.admin.zone.ListVmwareDcHostsCmd;
 import org.apache.cloudstack.api.command.admin.zone.ListVmwareDcsCmd;
 import org.apache.cloudstack.api.command.admin.zone.ListVsphereStoragePoliciesCmd;
 import org.apache.cloudstack.api.command.admin.zone.ListVsphereStoragePolicyCompatiblePoolsCmd;
@@ -53,5 +56,7 @@ public interface VmwareDatacenterService extends PluggableService {
 
     List<StoragePool> listVsphereStoragePolicyCompatibleStoragePools(ListVsphereStoragePolicyCompatiblePoolsCmd cmd);
 
-    List<UnmanagedInstanceTO> listVMsInDatacenter(ListVmwareDcVmsCmd cmd);
+    List<HostMO> listHostsInDatacenter(ListVmwareDcHostsCmd cmd);
+
+    Pair<String, List<UnmanagedInstanceTO>> listVMsInDatacenter(ListVmwareDcVmsCmd cmd);
 }