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docs: update podman-wait man page 

Waiting now actually makes sure to exit on first container exit. Also
notice that it does not wait for --rm to have the container removed at
this point.

Signed-off-by: Paul Holzinger <pholzing@redhat.com>
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Paul Holzinger 2024-08-14 18:12:09 +02:00
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docs/source/markdown/podman-wait.1.md.in
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@ -16,10 +16,13 @@ separated by newline in the same order as they were given to the command. An
exit code of -1 is emitted for all conditions other than "stopped" and
"exited".
NOTE: there is an inherent race condition when waiting for containers with a
restart policy of `always` or `on-failure`, such as those created by `podman
kube play`. Such containers may be repeatedly exiting and restarting, possibly
with different exit codes, but `podman wait` can only display and detect one.
When waiting for containers with a restart policy of `always` or `on-failure`,
such as those created by `podman kube play`, the containers may be repeatedly
exiting and restarting, possibly with different exit codes. `podman wait` will
only display and detect the first exit after the wait command was started.
When running a container with podman run --rm wait should wait for the
container to be fully removed as well before it returns.
## OPTIONS