| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| package com.cloud.vm.snapshot; |
| |
| import java.util.List; |
| |
| import org.apache.cloudstack.framework.config.ConfigKey; |
| |
| import com.cloud.agent.api.RestoreVMSnapshotCommand; |
| import com.cloud.utils.component.Manager; |
| import com.cloud.vm.UserVmVO; |
| import com.cloud.vm.VMInstanceVO; |
| |
| public interface VMSnapshotManager extends VMSnapshotService, Manager { |
| |
| static final ConfigKey<Integer> VMSnapshotExpireInterval = new ConfigKey<Integer>("Advanced", Integer.class, "vmsnapshot.expire.interval", "-1", |
| "VM Snapshot expire interval in hours", true, ConfigKey.Scope.Account); |
| |
| public static final int VMSNAPSHOTMAX = 10; |
| |
| /** |
| * Delete all VM snapshots belonging to one VM |
| * @param id, VM id |
| * @param type, |
| * @return true for success, false for failure |
| */ |
| boolean deleteAllVMSnapshots(long id, VMSnapshot.Type type); |
| |
| /** |
| * Sync VM snapshot state when VM snapshot in reverting or snapshoting or expunging state |
| * Used for fullsync after agent connects |
| * |
| * @param vm, the VM in question |
| * @param hostId |
| * @return true if succeeds, false if fails |
| */ |
| boolean syncVMSnapshot(VMInstanceVO vm, Long hostId); |
| |
| boolean hasActiveVMSnapshotTasks(Long vmId); |
| |
| RestoreVMSnapshotCommand createRestoreCommand(UserVmVO userVm, List<VMSnapshotVO> vmSnapshotVOs); |
| |
| } |