Docker Run 退出代码的权威列表是什么? [英] What is the authoritative list of Docker Run exit codes?

问题描述

抱歉，如果有人问过这个问题，但在 Docker 文档 中找不到退出代码的权威列表(也称为退出代码)地位).奇怪！我看到有关使其保持一致的建议，但 docker.com 上没有文档.

有人知道哪里可以找到退出代码吗?

解决方案

对于 Docker >= 1.10 参见 这个 PR，它遵循标准的chroot 退出代码:>

• 125:docker run 本身失败
• 126:不能调用包含的命令
• 127:如果找不到包含的命令
• 128 + n 致命错误信号 n:
  • 130 = (128+2) 容器被 Control-C 终止
  • 137 = (128+9) 容器收到一个 SIGKILL
  • 143 = (128+15) 容器收到一个 SIGTERM

查看signal 的手册页以获取完整列表(在cmd 上键入man 7 signal 或在线查看例如信号).

查看 Docker 的退出状态文档，了解有关当前版本.

Apologies if this has been asked, but nowhere in the Docker documentation can I find an authoritative list of exit codes (also called exit status). Surprising! I see suggestions about making it consistent, but no docs on docker.com.

Does anyone know where the exit codes can be found?

解决方案

For Docker >= 1.10 see this PR, which follows standard chroot exit codes:

• 125: docker run itself fails
• 126: contained command cannot be invoked
• 127: if contained command cannot be found
• 128 + n Fatal error signal n:
  • 130 = (128+2) Container terminated by Control-C
  • 137 = (128+9) Container received a SIGKILL
  • 143 = (128+15) Container received a SIGTERM

Check the man page of signal for the full list (on cmd type man 7 signal or check online e.g. signal).

Check Docker's exit status documentation for more information about the current version.

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