RemoveWeeklySnapshot
Vmware 虚拟机自动化程序：自动化导出虚拟机和快照信息，自动化删除旧快照。
Todo List
- 连接vCenter/Esxi/Hyper-V
- 获取所有 vms
- 获取所有 snapshots
- 筛选出15天（半个月）前的 snapshots
- 以上内容以 Excel 表格的形式导出，超出 15 天的快照蓝色底填充标识
- 最后删除 15 天前的 snapshot，并同时记录删除的 snapshot 日志信息
- 设置计划任务，每周六（或 每15 天）执行一次
- 增加排除不能删除的 snapshots 信息，用红色底填充标识
- Outlook 邮箱发送统计超过 15 天的 snapshots 信息（即要删除的快照列表）
- 需要控制每台 vCenter 不可以同时删除超过 4 个快照
- 删除前后发送邮件通知
- 多线程删除
输出所有可用的属性和方法
| 你想获取 | 代码 | 示例输出 |
|---|---|---|
| 名称 | vm.name |
"WebServer-01" |
| MOID | vm._moId |
"vm-12" |
| 电源状态 | vm.runtime.powerState |
poweredOn / poweredOff |
| 开机时间 | vm.runtime.bootTime |
datetime 对象 |
| CPU数 | vm.config.hardware.numCPU |
4 |
| 内存(MB) | vm.config.hardware.memoryMB |
8192 |
| 操作系统 | vm.config.guestFullName |
"CentOS 7 (64-bit)" |
| IP地址 | vm.guest.ipAddress |
"192.168.1.100" |
| 主机名 | vm.guest.hostName |
"webserver01.local" |
| 存储路径 | vm.config.files.vmPathName |
"[Datastore1] WebServer-01/WebServer-01.vmx" |
| 快照数量 | len(vm.snapshot.rootSnapshotList) |
3 |
以下这些方法和属性主要用于操作虚拟机（VM）、快照、存储和其他资源。
vm ├── 基础标识 │ ├── name VM名称 │ └── _moId 内部ID (vm-12) │ ├── runtime 【运行状态】 │ ├── powerState poweredOn/Off/Suspended │ ├── bootTime 开机时间 │ └── host 所在物理机 │ ├── config 【硬件配置】 │ ├── hardware CPU/内存/硬盘 │ ├── guestFullName 操作系统 │ └── files VMX文件路径 │ ├── guest 【客户机内部信息】 │ ├── hostName 主机名 │ ├── ipAddress IP地址 │ └── toolsStatus VMware Tools状态 │ ├── snapshot 【快照】 │ └── rootSnapshotList 快照树 │ ├── storage 【存储】 │ └── perDatastoreUsage 各数据存储用量 │ ├── network 【网络】 │ └── [Network] 连接的端口组 │ └── summary 【快速汇总】 ├── overallStatus 整体健康状态 └── quickStats 实时性能数据
- AcquireMksTicket / AcquireTicket：获取访问虚拟机控制台的票据，允许用户通过 Web 界面访问 VM。
- Clone / CloneVM_Task：克隆一个虚拟机，创建其副本。
- CreateSnapshot / CreateSnapshot_Task：创建虚拟机快照，以保存当前 VM 的状态。
- Destroy / Destroy_Task：删除虚拟机及其所有数据。
- PowerOn / PowerOnVM_Task：启动虚拟机。
- PowerOff / PowerOffVM_Task：关闭虚拟机。
- Reset / ResetVM_Task：重置虚拟机，相当于按下重启按钮。
- RevertToCurrentSnapshot / RevertToCurrentSnapshot_Task：将虚拟机恢复到当前快照的状态。
- Migrate / MigrateVM_Task：迁移虚拟机到不同的主机或数据存储。
- SetCustomValue：设置自定义属性值，以便在虚拟机上存储额外信息。
属性列表
这些属性通常包含关于虚拟机或其他资源的状态和配置信息。以下是一些关键属性的说明：
- name：虚拟机的名称。
- guest：关于虚拟机操作系统的信息，如操作系统类型、版本等。
- config：虚拟机的配置详情，例如 CPU、内存、硬盘等。
- runtime：虚拟机的运行时状态，包括电源状态（开机、关机、挂起等）。
- snapshot：当前虚拟机的快照信息。
- summary：虚拟机的概述信息，包括状态、资源使用情况等。
- resourcePool：虚拟机所在的资源池。
- datastore：虚拟机的存储位置，指向其使用的存储库。
- overallStatus：虚拟机的总体状态，可能是正常、警告、错误等。
- recentTask：最近执行的任务列表。
其他属性
- capability：虚拟机支持的功能，如支持的虚拟硬件版本。
- declaredAlarmState：声明的警报状态，用于监控虚拟机的健康状况。
- triggeredAlarmState：触发的警报状态，显示当前激活的警报。
for vm in vm_view.view:
print(dir(vm)) # 输出所有可用的属性和方法
# print(vm.summary)
# print(vm.snapshot)
# print(vars(vm.summary))
['AcquireMksTicket', 'AcquireTicket', 'Answer', 'AnswerVM', 'ApplyEvcMode', 'ApplyEvcModeVM_Task', 'Array', 'AttachDisk', 'AttachDisk_Task', 'CheckCustomizationSpec', 'Clone', 'CloneVM_Task', 'ConsolidateDisks', 'ConsolidateVMDisks_Task', 'CreateScreenshot', 'CreateScreenshot_Task', 'CreateSecondary', 'CreateSecondaryEx', 'CreateSecondaryVMEx_Task', 'CreateSecondaryVM_Task', 'CreateSnapshot', 'CreateSnapshotEx', 'CreateSnapshotEx_Task', 'CreateSnapshot_Task', 'CryptoUnlock', 'CryptoUnlock_Task', 'Customize', 'CustomizeVM_Task', 'DefragmentAllDisks', 'Destroy', 'Destroy_Task', 'DetachDisk', 'DetachDisk_Task', 'DisableSecondary', 'DisableSecondaryVM_Task', 'DropConnections', 'EnableSecondary', 'EnableSecondaryVM_Task', 'EstimateStorageForConsolidateSnapshots_Task', 'EstimateStorageRequirementForConsolidate', 'ExportVm', 'ExtractOvfEnvironment', 'InstantClone', 'InstantClone_Task', 'MakePrimary', 'MakePrimaryVM_Task', 'MarkAsTemplate', 'MarkAsVirtualMachine', 'Migrate', 'MigrateVM_Task', 'MountToolsInstaller', 'PowerOff', 'PowerOffVM_Task', 'PowerOn', 'PowerOnVM_Task', 'PromoteDisks', 'PromoteDisks_Task', 'PutUsbScanCodes', 'QueryChangedDiskAreas', 'QueryConnections', 'QueryFaultToleranceCompatibility', 'QueryFaultToleranceCompatibilityEx', 'QueryUnownedFiles', 'RebootGuest', 'ReconfigVM_Task', 'Reconfigure', 'RefreshStorageInfo', 'Reload', 'ReloadFromPath', 'Relocate', 'RelocateVM_Task', 'RemoveAllSnapshots', 'RemoveAllSnapshots_Task', 'Rename', 'Rename_Task', 'Reset', 'ResetGuestInformation', 'ResetVM_Task', 'RevertToCurrentSnapshot', 'RevertToCurrentSnapshot_Task', 'SendNMI', 'SetCustomValue', 'SetDisplayTopology', 'SetScreenResolution', 'ShutdownGuest', 'StandbyGuest', 'StartRecording', 'StartRecording_Task', 'StartReplaying', 'StartReplaying_Task', 'StopRecording', 'StopRecording_Task', 'StopReplaying', 'StopReplaying_Task', 'Suspend', 'SuspendVM_Task', 'Terminate', 'TerminateFaultTolerantVM', 'TerminateFaultTolerantVM_Task', 'TerminateVM', 'TurnOffFaultTolerance', 'TurnOffFaultToleranceForVM_Task', 'UnmountToolsInstaller', 'Unregister', 'UnregisterVM', 'UpgradeTools', 'UpgradeTools_Task', 'UpgradeVM_Task', 'UpgradeVirtualHardware', '_GetMethodInfo', '_GetMethodList', '_GetMoId', '_GetPropertyInfo', '_GetPropertyList', '_GetServerGuid', '_GetStub', '_InvokeAccessor', '_InvokeMethod', '__class__', '__delattr__', '__dict__', '__dir__', '__doc__', '__eq__', '__firstlineno__', '__format__', '__ge__', '__getattr__', '__getattribute__', '__getstate__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__le__', '__lt__', '__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__static_attributes__', '__str__', '__subclasshook__', '__weakref__', '_methodInfo', '_moId', '_propInfo', '_propList', '_serverGuid', '_stub', '_version', '_wsdlName', 'alarmActionsEnabled', 'availableField', 'capability', 'config', 'configIssue', 'configStatus', 'customValue', 'datastore', 'declaredAlarmState', 'disabledMethod', 'effectiveRole', 'environmentBrowser', 'guest', 'guestHeartbeatStatus', 'layout', 'layoutEx', 'name', 'network', 'overallStatus', 'parent', 'parentVApp', 'permission', 'recentTask', 'reloadVirtualMachineFromPath_Task', 'resourceConfig', 'resourcePool', 'rootSnapshot', 'runtime', 'setCustomValue', 'snapshot', 'storage', 'summary', 'tag', 'triggeredAlarmState', 'value']
获取虚拟机属性
获取和打印出虚拟机 (VM) 概要信息的所有属性，提供了关于虚拟机的基本信息，vm.summary 会返回一个字典，包含常见属性。可以使用 vm.guest.ipAddress 方法获取到虚拟机的IP地址等。
print(vm.summary)
(vim.vm.Summary) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], vm = 'vim.VirtualMachine:1', runtime = (vim.vm.RuntimeInfo) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], device = (vim.vm.DeviceRuntimeInfo) [ (vim.vm.DeviceRuntimeInfo) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], runtimeState = (vim.vm.DeviceRuntimeInfo.VirtualEthernetCardRuntimeState) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], vmDirectPathGen2Active = false, vmDirectPathGen2InactiveReasonVm = (str) [ 'vmNptDisabledOrDisconnectedAdapter' ], vmDirectPathGen2InactiveReasonOther = (str) [], vmDirectPathGen2InactiveReasonExtended = , uptv2Active = , uptv2InactiveReasonVm = (str) [], uptv2InactiveReasonOther = (str) [], reservationStatus = , attachmentStatus = 'red', featureRequirement = (vim.vm.FeatureRequirement) [] }, key = 4000 } ], host = 'vim.HostSystem:ha-host', connectionState = 'connected', powerState = 'poweredOff', vmFailoverInProgress = , faultToleranceState = 'notConfigured', dasVmProtection = , toolsInstallerMounted = false, suspendTime = , bootTime = , suspendInterval = 0, question = , memoryOverhead = , maxCpuUsage = 5184, maxMemoryUsage = 4096, numMksConnections = 0, recordReplayState = 'inactive', cleanPowerOff = false, needSecondaryReason = , onlineStandby = false, minRequiredEVCModeKey = , consolidationNeeded = false, offlineFeatureRequirement = (vim.vm.FeatureRequirement) [ (vim.vm.FeatureRequirement) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], key = 'cpuid.lm', featureName = 'cpuid.lm', value = 'Bool:Min:1' } ], featureRequirement = (vim.vm.FeatureRequirement) [], featureMask = (vim.host.FeatureMask) [], vFlashCacheAllocation = , paused = false, snapshotInBackground = false, quiescedForkParent = , instantCloneFrozen = false, cryptoState = , suspendedToMemory = , opNotificationTimeout = , iommuActive = }, guest = (vim.vm.Summary.GuestSummary) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], guestId = , guestFullName = , toolsStatus = 'toolsNotRunning', toolsVersionStatus = 'guestToolsUnmanaged', toolsVersionStatus2 = 'guestToolsUnmanaged', toolsRunningStatus = 'guestToolsNotRunning', hostName = , ipAddress = , hwVersion = }, config = (vim.vm.Summary.ConfigSummary) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], name = 'VMware vCenter Server Appliance', template = false, vmPathName = '[datastore1] VMware vCenter Server Appliance/VMware vCenter Server Appliance.vmx', memorySizeMB = 4096, cpuReservation = 0, memoryReservation = 0, numCpu = 2, numEthernetCards = 1, numVirtualDisks = 13, uuid = '564d7d77-f37f-64a7-47f2-a131a337c070', instanceUuid = '529e8be2-58ca-617c-ad7e-7f66de667471', guestId = 'other3xLinux64Guest', guestFullName = 'Other 3.x Linux (64-bit)', annotation = 'VMware vCenter Server Appliance', product = , installBootRequired = , ftInfo = , managedBy = , tpmPresent = false, numVmiopBackings = 0, hwVersion = }, storage = (vim.vm.Summary.StorageSummary) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], committed = 37476296711, uncommitted = 303123661815, unshared = 37476296711, timestamp = 2026-02-19T09:11:27.701184Z }, quickStats = (vim.vm.Summary.QuickStats) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], overallCpuUsage = , overallCpuDemand = , overallCpuReadiness = , guestMemoryUsage = , hostMemoryUsage = , guestHeartbeatStatus = 'gray', distributedCpuEntitlement = , distributedMemoryEntitlement = , staticCpuEntitlement = , staticMemoryEntitlement = , grantedMemory = , privateMemory = , sharedMemory = , swappedMemory = , balloonedMemory = , consumedOverheadMemory = , ftLogBandwidth = , ftSecondaryLatency = , ftLatencyStatus = , compressedMemory = , uptimeSeconds = , ssdSwappedMemory = , activeMemory = , memoryTierStats = (vim.vm.Summary.QuickStats.MemoryTierStats) [] }, overallStatus = 'green', customValue = (vim.CustomFieldsManager.Value) [] }
获取快照属性
输出快照所有信息
print(vm.snapshot)
(vim.vm.SnapshotInfo) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], currentSnapshot = 'vim.vm.Snapshot:1-snapshot-3', rootSnapshotList = (vim.vm.SnapshotTree) [ (vim.vm.SnapshotTree) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], snapshot = 'vim.vm.Snapshot:1-snapshot-1', vm = 'vim.VirtualMachine:1', name = 'snap-01', # 第一层快照 description = 'Ansible snapshot', id = 1, createTime = 2026-02-17T03:26:08.834505Z, state = 'poweredOff', quiesced = false, backupManifest = , childSnapshotList = (vim.vm.SnapshotTree) [ (vim.vm.SnapshotTree) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], snapshot = 'vim.vm.Snapshot:1-snapshot-2', vm = 'vim.VirtualMachine:1', name = 'snap-02', # 第二层快照 description = 'test-Ansible snapshot', id = 2, createTime = 2026-02-17T08:57:39.122511Z, state = 'poweredOff', quiesced = false, backupManifest = , childSnapshotList = (vim.vm.SnapshotTree) [ (vim.vm.SnapshotTree) { dynamicType = , dynamicProperty = (vmodl.DynamicProperty) [], snapshot = 'vim.vm.Snapshot:1-snapshot-3', vm = 'vim.VirtualMachine:1', name = '虚拟机快照 2026%252f2%252f19 12:28:36', # 第二层快照 description = '', id = 3, createTime = 2026-02-19T04:28:38.007703Z, state = 'poweredOn', quiesced = false, backupManifest = , childSnapshotList = (vim.vm.SnapshotTree) [], replaySupported = false } ], replaySupported = false } ], replaySupported = false } ] }
PY 文件作用
PS D:\PycharmProjects\RemoveWeeklySnapshot> tree /F
卷 Date 的文件夹 PATH 列表
卷序列号为 0E45-0F72
D:.
│ main.py
│ README.md
│ requirements.txt
│
├─config
│ │ config.yaml
│ │ settings.py
│
├─core
│ │ data_exporter.py
│ │ get_vm_snapshots.py
│ │ remove_snapshots.py
│ │ vm_connector.py
│
├─logs
│ 2026-02-21-vm_snapshot_cleanup.log
│
├─output
│ old_snapshots-2026-02-21.yaml
│ vm_snapshots_report-2026-02-21.xlsx
│
├─utils
│ │ logger.py
所用到的 Python 库
PS D:\PycharmProjects\RemoveWeeklyShapshot> pip freeze > requirements.txt
APScheduler==3.11.2
openpyxl==3.2.0b1
pandas==3.0.1
pyvmomi==9.0.0.0
PyYAML==6.0.3
pip install -r requirements.txt
构建 Docker 镜像
安装 Docker
sudo curl https://download.docker.com/linux/centos/docker-ce.repo -o /etc/yum.repos.d/docker.repo
sudo dnf install docker-ce -y && docker -v
sudo systemctl enable --now docker && systemctl status docker
下载并解压代码文件
wget https://gitcode.junlan.site/junlan/RemoveWeeklyShapshot/archive/Dev.zip && unzip Dev.zip && cd removeweeklyshapshot/
[junlan@localhost removeweeklyshapshot]$ tree
.
├── compose.yaml
├── config
│ ├── config.yaml
│ └── settings.py
├── core
│ ├── data_exporter.py
│ ├── get_vm_snapshots.py
│ ├── remove_snapshots.py
│ └── vm_connector.py
├── Dockerfile
├── main.py
├── README.md
├── requirements.txt
├── utils
│ └── logger.py
构建 Dockerfile 文件
cat << 'EOF' > Dockerfile
FROM python:3.14.3-slim
# 配置时区
ENV TZ=Asia/Shanghai
RUN ln -fs /usr/share/zoneinfo/$TZ /etc/localtime && dpkg-reconfigure -f noninteractive tzdata
# 切换目录
WORKDIR /removeweeklysnapshot/
# 复制代码
COPY ./ /removeweeklysnapshot/
# 安装必要的软件和 python 库
RUN apt-get update && apt-get install procps tzdata -y && pip install -r requirements.txt && chmod +x /removeweeklysnapshot/main.py && mkdir output
# 容器内执行启动程序
CMD ["python3", "/removeweeklysnapshot/main.py"]
EOF
执行构建 Docker 镜像
sudo docker build --no-cache -t removeweeklysnapshot .
构建 Compose 文件
cat << 'EOF' > compose.yaml
services:
removeweeklysnapshot:
container_name: removeweeklysnapshot
image: removeweeklysnapshot
volumes:
- '/var/removeweeklysnapshot/logs:/removeweeklysnapshot/logs'
- '/var/removeweeklysnapshot/output:/removeweeklysnapshot/output'
# - '/var/removeweeklysnapshot/config:/removeweeklysnapshot/config'
restart: always
stdin_open: true
tty: true
EOF
运行容器
sudo docker compose up -d
查看状态
[junlan@localhost removeweeklyshapshot]$ sudo docker images
IMAGE ID DISK USAGE CONTENT SIZE EXTRA
python:3.14.3-slim 486b8092bfb1 176MB 45.5MB
removeweeklysnapshot:latest 6f17fcaaef99 512MB 140MB
[junlan@localhost removeweeklyshapshot]$ sudo docker compose ps
NAME IMAGE COMMAND SERVICE CREATED STATUS PORTS
removeweeklysnapshot removeweeklysnapshot "python3 /removeweek…" removeweeklysnapshot 34 seconds ago Up 15 seconds
[junlan@localhost removeweeklyshapshot]$ sudo docker compose logs
removeweeklysnapshot | 2026-02-21 15:12:51,150 - INFO - ✅ 成功加载配置，共 2 个管理节点
removeweeklysnapshot | 2026-02-21 15:12:51,922 - INFO - 定时任务已设置：每周六凌晨4点导出文件，晚上7点删除快照
[junlan@localhost removeweeklyshapshot]$ sudo docker exec -it removeweeklysnapshot bash
root@07c30da6408a:/removeweeklysnapshot# ps -ef
UID PID PPID C STIME TTY TIME CMD
root 1 0 0 15:12 pts/0 00:00:01 python3 /removeweeklysnapshot/main.py
root 11 0 0 15:15 pts/1 00:00:00 bash
root 17 11 0 15:15 pts/1 00:00:00 ps -ef
修改代码进行临时测试
excel_output_path: /removeweeklysnapshot/output/vm_snapshots_report.xlsx # 可选，使用默认值，如：/logs/2026-02-20_14-00-21-VMsSnapShots_report.xlsx yaml_output_path: /removeweeklysnapshot/output/old_snapshots.yaml # 可选
# 每周六凌晨4点导出Excel和Yaml文件 scheduler.add_job(export_files, 'cron', day_of_week='sat', hour=15, minute=43) # 修改时间进行测试 # 每周六晚上7点执行删除快照任务 scheduler.add_job(delete_old_snapshots, 'cron', day_of_week='sat', hour=15, minute=44) # 修改时间进行测试
root@07c30da6408a:/removeweeklysnapshot# cat << 'EOF' > config/config.yaml
management_nodes:
- type: esxi # 标记类型为esxi
name: esxi1
host: 192.168.40.133
user: root # ESXi默认用root
password: Root@2025
max_delete_concurrent: 2 # ESXi性能较弱，并发数可设小些
- type: esxi
name: esxi2
host: 192.168.40.135
user: root
password: Root@2025
max_delete_concurrent: 2
global:
disable_ssl_verify: true # ESXi连接特殊配置（禁用SSL验证，ESXi默认自签证书）
snapshot_retention_days: 0 # 可选，默认值 15 天
excel_output_path: /removeweeklysnapshot/output/vm_snapshots_report.xlsx # 可选，使用默认值，如：/logs/2026-02-20_14-00-21-VMsSnapShots_report.xlsx
yaml_output_path: /removeweeklysnapshot/output/old_snapshots.yaml # 可选
EOF
root@75ce49380cc0:/removeweeklysnapshot# cat << 'EOF' > main.py
import time
from apscheduler.schedulers.background import BackgroundScheduler
from utils.logger import logger
from config.settings import YAML_OUTPUT_PATH
from core.get_vm_snapshots import get_all_vms
from core.data_exporter import create_excel_report, export_yaml
from core.remove_snapshots import load_old_snapshots, remove_snapshot
def export_files():
"""导出Excel和Yaml文件的函数"""
logger.info("🔍 开始收集VM和快照信息...")
vms = get_all_vms() # 主函数入口，获取虚拟机信息
# 导出Excel报表
logger.info("📝 开始导出Excel报表...")
old_snapshots = create_excel_report(vms) # 生成Excel报告并获取旧快照
# 导出Yaml文件
logger.info("📝 开始导出 Yaml 文件...")
export_yaml(old_snapshots)
logger.info("========== Excel和Yaml文件导出完成 ==========")
def delete_old_snapshots():
"""删除旧快照的函数"""
logger.info("🗑️ 开始删除过旧快照...")
old_snapshots = load_old_snapshots(YAML_OUTPUT_PATH)
remove_snapshot(old_snapshots)
logger.info("========== VM快照清理任务执行完成 ==========")
def main():
"""主执行函数"""
# 设置定时任务
scheduler = BackgroundScheduler()
# 每周六凌晨4点导出Excel和Yaml文件
scheduler.add_job(export_files, 'cron', day_of_week='sat', hour=15, minute=43) # 修改时间进行测试
# 每周六晚上7点执行删除快照任务
scheduler.add_job(delete_old_snapshots, 'cron', day_of_week='sat', hour=15, minute=44) # 修改时间进行测试
scheduler.start()
logger.info("定时任务已设置：每周六凌晨4点导出文件，晚上7点删除快照")
try:
# 保持主程序运行，以便调度器能正常工作
while True:
time.sleep(1)
except (KeyboardInterrupt, SystemExit):
scheduler.shutdown()
if __name__ == "__main__":
main()
EOF
# 进入容器进行测试
[junlan@localhost removeweeklyshapshot]$ sudo docker exec -it removeweeklysnapshot bash
root@75ce49380cc0:/removeweeklysnapshot# python main.py
2026-02-21 15:42:56,070 - INFO - ✅ 成功加载配置，共 2 个管理节点
2026-02-21 15:42:56,556 - INFO - 定时任务已设置：每周六凌晨4点导出文件，晚上7点删除快照
2026-02-21 15:43:00,000 - INFO - 🔍 开始收集VM和快照信息...
2026-02-21 15:43:00,054 - INFO - 成功连接到节点: 192.168.40.133
2026-02-21 15:43:03,319 - ERROR - 处理节点 192.168.40.135 失败：[Errno 113] No route to host
2026-02-21 15:43:03,319 - INFO - 获取到 2 台虚拟机
2026-02-21 15:43:03,319 - INFO - 📝 开始导出Excel报表...
2026-02-21 15:43:03,322 - INFO - 总共有 3 个快照
2026-02-21 15:43:03,340 - DEBUG - Excel 文件已生成: /removeweeklysnapshot/output/vm_snapshots_report.xlsx
2026-02-21 15:43:03,340 - INFO - 📝 开始导出 Yaml 文件...
2026-02-21 15:43:03,340 - INFO - 可删除的快照有 3 个
2026-02-21 15:43:03,342 - DEBUG - YAML 文件已生成: /removeweeklysnapshot/output/old_snapshots.yaml
2026-02-21 15:43:03,342 - INFO - ========== Excel和Yaml文件导出完成 ==========
2026-02-21 15:44:00,001 - INFO - 🗑️ 开始删除过旧快照...
2026-02-21 15:44:00,004 - INFO - 连接 192.168.40.133 进行删除快照...
2026-02-21 15:44:00,050 - INFO - 成功连接到节点: 192.168.40.133
2026-02-21 15:44:00,081 - INFO - 正在删除 Snapshot: VMware vCenter Server Appliance-快照测试-(1-snapshot-7)
2026-02-21 15:44:01,100 - INFO - ✅ 删除成功: VMware vCenter Server Appliance-快照测试-(1-snapshot-7)
2026-02-21 15:44:01,125 - INFO - 正在删除 Snapshot: VMware vCenter Server Appliance-快照测试-第二层快照-(1-snapshot-8)
2026-02-21 15:44:02,139 - INFO - ✅ 删除成功: VMware vCenter Server Appliance-快照测试-第二层快照-(1-snapshot-8)
2026-02-21 15:44:02,164 - INFO - 正在删除 Snapshot: test-vm-01-snap-01-(4-snapshot-9)
2026-02-21 15:44:03,178 - INFO - ✅ 删除成功: test-vm-01-snap-01-(4-snapshot-9)
2026-02-21 15:44:03,184 - INFO - ========== VM快照清理任务执行完成 ==========