volcengine-storage-tos-test

Minimal TOS smoke tests. Validate AK/SK config, list buckets, and upload/download with Volcengine TOS. Supports both tosutil CLI and tos_manage.py script.

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Install skill "volcengine-storage-tos-test" with this command: npx skills add day253/day253-volcengine-storage-tos-test

Category: test

TOS 对象存储最小可行性测试

Goals

  • 验证 AK/SK/Region/Endpoint 配置正确。
  • 验证 TOS 访问(列桶、上传、下载)。

Prerequisites

  • 已配置 AK/SK(环境变量或 .env)。
  • 已准备一个可读写的 TOS Bucket。

方式一:使用 tos_manage.py 脚本(推荐)

依赖:pip install tos

1) 列出 Bucket

python skills/storage/tos/volcengine-storage-tos/scripts/tos_manage.py list-buckets --print-json

2) 列出对象

python skills/storage/tos/volcengine-storage-tos/scripts/tos_manage.py list-objects \
  --bucket <bucket> --prefix "" --max-keys 20 --print-json

3) 上传小文件

echo "tos-manage-test-$(date +%s)" > /tmp/tos-test.txt
python skills/storage/tos/volcengine-storage-tos/scripts/tos_manage.py upload \
  --bucket <bucket> --key tests/tos-test.txt --file /tmp/tos-test.txt --print-json

4) 获取元数据

python skills/storage/tos/volcengine-storage-tos/scripts/tos_manage.py head \
  --bucket <bucket> --key tests/tos-test.txt --print-json

5) 下载并校验

python skills/storage/tos/volcengine-storage-tos/scripts/tos_manage.py download \
  --bucket <bucket> --key tests/tos-test.txt --file /tmp/tos-test-down.txt
diff /tmp/tos-test.txt /tmp/tos-test-down.txt && echo "PASS: content matches" || echo "FAIL: content mismatch"

6) 生成预签名 URL

python skills/storage/tos/volcengine-storage-tos/scripts/tos_manage.py presign \
  --bucket <bucket> --key tests/tos-test.txt --expires 300 --print-json

7) 清理测试文件

python skills/storage/tos/volcengine-storage-tos/scripts/tos_manage.py delete \
  --bucket <bucket> --key tests/tos-test.txt --confirm

方式二:使用 tosutil CLI

tosutil 是火山引擎官方 TOS 命令行工具,需单独下载安装。 参考:https://www.volcengine.com/docs/6349/148772

1) 查看配置

tosutil config

2) 列出 Bucket

tosutil ls

3) 列出对象(指定 bucket)

tosutil ls tos://<bucket> -s --limited-num 20

4) 上传小文件

echo "tosutil-test-$(date +%s)" > /tmp/tosutil-test.txt
tosutil cp /tmp/tosutil-test.txt tos://<bucket>/tests/tosutil-test.txt

5) 下载并校验

tosutil cp tos://<bucket>/tests/tosutil-test.txt /tmp/tosutil-test-down.txt
diff /tmp/tosutil-test.txt /tmp/tosutil-test-down.txt && echo "PASS" || echo "FAIL"

6) 清理

tosutil rm tos://<bucket>/tests/tosutil-test.txt

Expected Results

  • list-buckets / tosutil ls 能返回至少一个 bucket。
  • 上传成功返回 ETag / status 200。
  • 下载文件内容与上传一致(diff 无输出)。
  • head 返回正确的 content_length 和 content_type。
  • 预签名 URL 可访问。

常见失败

现象原因解决
403 AccessDeniedAK/SK 错误或无权限检查 IAM 策略,确认允许 tos:* 或最小读写权限
Endpoint 不可达Region 与 Endpoint 不匹配端点格式为 tos-{region}.volces.com
NoSuchBucketBucket 名拼写或 Region 错误list-buckets 确认桶存在
上传成功但下载内容不一致网络中断或部分写入检查 ETag 或重新上传

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