opensource/podman
1
0
Fork 0
mirror of https://github.com/containers/podman.git synced 2025-06-20 00:51:16 +08:00
Code Issues Packages Projects Releases Wiki Activity

generate systemd: custom stop signal

Browse Source 
Commit 9ac5267598c3 changed the type of the generated systemd units from
forking to notify.  Parts of these changes was also removing the need to
pass any information via the file system (e.g., PIDFILE, container ID).
That in turn implies that systemd takes care of stopping the container.

By default, systemd first sends a SIGTERM and after a certain timeout,
it'll send a SIGKILL.  That's pretty much what Podman is doing, unless
the container was created with a custom stop signal which is the case
when the --stop-signal flag was used or systemd is mounted.

Account for that by using systemd's KillSignal option which allows for
changing SIGTERM to another signal.  Also make sure that we're using the
correct timeout for units generated with --new.

Fixes: #11304
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
This commit is contained in:
Valentin Rothberg
2021-08-23 17:49:47 +02:00
parent eb9d731c68
commit 70801b3d71
6 changed files with 59 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
pkg/systemd/generate/pods_test.go
View File

@ -54,7 +54,7 @@ Before=container-1.service container-2.service
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
TimeoutStopSec=102
TimeoutStopSec=42
ExecStart=/usr/bin/podman start jadda-jadda-infra
ExecStop=/usr/bin/podman stop -t 42 jadda-jadda-infra
ExecStopPost=/usr/bin/podman stop -t 42 jadda-jadda-infra
@ -82,7 +82,7 @@ Before=container-1.service container-2.service
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=on-failure
TimeoutStopSec=70
TimeoutStopSec=10
ExecStartPre=/bin/rm -f %t/pod-123abc.pid %t/pod-123abc.pod-id
ExecStartPre=/usr/bin/podman pod create --infra-conmon-pidfile %t/pod-123abc.pid --pod-id-file %t/pod-123abc.pod-id --name foo "bar=arg with space" --replace
ExecStart=/usr/bin/podman pod start --pod-id-file %t/pod-123abc.pod-id
@ -110,7 +110,7 @@ Before=container-1.service container-2.service
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=on-failure
TimeoutStopSec=70
TimeoutStopSec=10
ExecStartPre=/bin/rm -f %t/pod-123abc.pid %t/pod-123abc.pod-id
ExecStartPre=/usr/bin/podman --events-backend none --runroot /root pod create --infra-conmon-pidfile %t/pod-123abc.pid --pod-id-file %t/pod-123abc.pod-id --name foo "bar=arg with space" --replace
ExecStart=/usr/bin/podman --events-backend none --runroot /root pod start --pod-id-file %t/pod-123abc.pod-id
@ -138,7 +138,7 @@ Before=container-1.service container-2.service
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=on-failure
TimeoutStopSec=70
TimeoutStopSec=10
ExecStartPre=/bin/rm -f %t/pod-123abc.pid %t/pod-123abc.pod-id
ExecStartPre=/usr/bin/podman pod create --infra-conmon-pidfile %t/pod-123abc.pid --pod-id-file %t/pod-123abc.pod-id --name foo --replace
ExecStart=/usr/bin/podman pod start --pod-id-file %t/pod-123abc.pod-id
@ -166,7 +166,7 @@ Before=container-1.service container-2.service
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=on-failure
TimeoutStopSec=70
TimeoutStopSec=10
ExecStartPre=/bin/rm -f %t/pod-123abc.pid %t/pod-123abc.pod-id
ExecStartPre=/usr/bin/podman pod create --infra-conmon-pidfile %t/pod-123abc.pid --pod-id-file %t/pod-123abc.pod-id --name foo --label key={{someval}} --replace
ExecStart=/usr/bin/podman pod start --pod-id-file %t/pod-123abc.pod-id