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generate systemd: drop ExecStop

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Drop the ExecStop step to simplify the generated units a bit.

The extra ExecStopPost step was added by commit e5c343294424. If the
main PID (i.e., conmon) is killed, systemd will not execute ExecStop
(since the main PID is already down) but only execute the *Post steps.
Credits to the late Ulrich Obergfell for tracking this issue down; he is
missed.

The ExecStop step can safely be dropped since the Post step will take of
stopping (and removing) in any case.

Context: #15686
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
This commit is contained in:
Valentin Rothberg
2022-09-14 14:10:19 +02:00
parent 2a8df49c2a
commit c20abf12c7
5 changed files with 0 additions and 52 deletions
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test/e2e/generate_systemd_test.go
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@ -566,7 +566,6 @@ var _ = Describe("Podman generate systemd", func() {
Expect(session.OutputToString()).To(ContainSubstring("BindsTo=pod-foo.service"))
Expect(session.OutputToString()).To(ContainSubstring("pod create --infra-conmon-pidfile %t/pod-foo.pid --pod-id-file %t/pod-foo.pod-id --exit-policy=stop --name foo"))
Expect(session.OutputToString()).To(ContainSubstring("ExecStartPre=/bin/rm -f %t/pod-foo.pid %t/pod-foo.pod-id"))
Expect(session.OutputToString()).To(ContainSubstring("pod stop --ignore --pod-id-file %t/pod-foo.pod-id -t 10"))
Expect(session.OutputToString()).To(ContainSubstring("pod rm --ignore -f --pod-id-file %t/pod-foo.pod-id"))
})