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fix symlink broken in container log filepath #1042

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merged 5 commits into from
Aug 7, 2023

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@henryzhx8 henryzhx8 commented Aug 3, 2023

解决方案

当容器标准输出的文件路径不存在时,顺着文件路径逐级查看当前目录是否包含软链接,并进行相应的修正。

测试用例

  1. 路径中不存在软连接,但中间某个目录不存在
  2. 路径中不存在软连接,但文件不存在
  3. 路径中存在指向目录的软链接,且指向的目录存在
  4. 路径中存在指向目录的软链接,但指向的目录不存在
  5. 文件为软链接,且指向的文件存在
  6. 文件为软链接,但指向的文件不存在
  7. 路径中存在指向软链接的软链接,且指向的软链接所指向的内容存在
  8. 路径中存在指向软链接的软链接,但指向的软链接所指向的内容不存在

@henryzhx8 henryzhx8 added the bug Something isn't working label Aug 3, 2023
@henryzhx8 henryzhx8 linked an issue Aug 3, 2023 that may be closed by this pull request
@yyuuttaaoo yyuuttaaoo linked an issue Aug 3, 2023 that may be closed by this pull request
plugins/input/docker/stdout/input_docker_stdout.go Outdated Show resolved Hide resolved
pkg/helper/mount_windows.go Outdated Show resolved Hide resolved
plugins/input/docker/stdout/input_docker_stdout.go Outdated Show resolved Hide resolved
pkg/helper/mount_others.go Outdated Show resolved Hide resolved
@henryzhx8 henryzhx8 requested a review from yyuuttaaoo August 4, 2023 09:36
@yyuuttaaoo yyuuttaaoo merged commit 42ad9d5 into alibaba:main Aug 7, 2023
@linrunqi08 linrunqi08 added this to the v1.7 milestone Aug 8, 2023
@henryzhx8 henryzhx8 deleted the fix/stdout_link branch August 9, 2023 03:53
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[FEATURE]: 希望支持 containerd 标准输出 [BUG]: containerd pod stdout file not found
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