diff --git a/README.md b/README.md index ea00b49..ae6a7bc 100644 --- a/README.md +++ b/README.md @@ -345,8 +345,6 @@ print(vm.snapshot) ## PY 文件作用 - - ``` powershell PS D:\PycharmProjects\RemoveWeeklySnapshot> tree /F 卷 Date 的文件夹 PATH 列表 @@ -412,22 +410,45 @@ sudo systemctl enable --now docker && systemctl status docker wget https://gitcode.junlan.site/junlan/RemoveWeeklyShapshot/archive/Dev.zip && unzip Dev.zip && cd removeweeklyshapshot/ ``` +``` shell +[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 ``` dockerfile cat << 'EOF' > Dockerfile FROM python:3.14.3-slim +# 配置时区 +ENV TZ=Asia/Shanghai +RUN ln -fs /usr/share/zoneinfo/$TZ /etc/localtime && dpkg-reconfigure -f noninteractive tzdata # 切换目录 WORKDIR /removeweeklysnapshot/ # 复制代码 COPY ./ /removeweeklysnapshot/ # 安装必要的软件和 python 库 -RUN apt-get update && apt-get install procps tzdata -y && pip install -r requirements.txt -# 配置时区 -ENV TZ=Asia/Shanghai -RUN ln -fs /usr/share/zoneinfo/$TZ /etc/localtime && dpkg-reconfigure -f noninteractive tzdata +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 ["/removeweeklysnapshot/main.py"] +CMD ["python3", "/removeweeklysnapshot/main.py"] EOF ``` @@ -440,18 +461,184 @@ sudo docker build --no-cache -t removeweeklysnapshot . ### 构建 Compose 文件 ``` yaml +cat << 'EOF' > compose.yaml services: - move_ix_file: + 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 ``` shell -docker compose up -d +sudo docker compose up -d +``` + +### 查看状态 + +``` shell +[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 +> +> ```python +> # 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 +> ``` + + + +``` shell +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 ========== + ```