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01d397a658
add a new option --preserve-fd that allows to specify a list of FDs to pass down to the container. It is similar to --preserve-fds but it allows to specify a list of FDs instead of the maximum FD number to preserve. --preserve-fd and --preserve-fds are mutually exclusive. It requires crun since runc would complain if any fd below --preserve-fds is not preserved. Closes: https://github.com/containers/podman/issues/20844 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
11 lines
563 B
Markdown
11 lines
563 B
Markdown
####> This option file is used in:
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####> podman exec, run
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####> If file is edited, make sure the changes
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####> are applicable to all of those.
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#### **--preserve-fd**=*FD1[,FD2,...]*
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Pass down to the process the additional file descriptors specified in the comma separated list. It can be specified multiple times.
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This option is only supported with the crun OCI runtime. It might be a security risk to use this option with other OCI runtimes.
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(This option is not available with the remote Podman client, including Mac and Windows (excluding WSL2) machines)
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