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| author | Paride Legovini <paride.legovini@canonical.com> | 2020-08-27 19:16:13 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-08-27 13:16:13 -0400 |
| commit | 20fe9da98ed69187faab80810c652fdc051b627e (patch) | |
| tree | acf865f8e4b786f7d066c8316415314461e2cf88 /systemd | |
| parent | 1f3a225af78dbfbff75c3faad28a5dc8cad0d1e3 (diff) | |
| download | cloud-init-git-20fe9da98ed69187faab80810c652fdc051b627e.tar.gz | |
systemd: add Before=shutdown.target when Conflicts=shutdown.target is used (#546)
Lintian spotted the following issue:
The specified systemd .service file contains both DefaultDependencies=no
and Conflicts=shutdown.target directives without Before=shutdown.target.
This can lead to problems during shutdown because the service may linger
until the very end of shutdown sequence as nothing requests to stop it
before (due to DefaultDependencies=no).
There is race condition between stopping units and systemd getting a
request to exit the main loop, so it may proceed with shutdown before
all pending stop jobs have been processed.
Please add Before=shutdown.target.
[1] https://lintian.debian.org/tags/systemd-service-file-shutdown-problems.html
Co-authored-by: Rick Harding <rharding@mitechie.com>
Diffstat (limited to 'systemd')
| -rw-r--r-- | systemd/cloud-init.service.tmpl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/systemd/cloud-init.service.tmpl b/systemd/cloud-init.service.tmpl index af6d9a8b..f140344d 100644 --- a/systemd/cloud-init.service.tmpl +++ b/systemd/cloud-init.service.tmpl @@ -25,9 +25,11 @@ Before=sshd-keygen.service Before=sshd.service {% if variant in ["ubuntu", "unknown", "debian"] %} Before=sysinit.target +Before=shutdown.target Conflicts=shutdown.target {% endif %} {% if variant in ["suse"] %} +Before=shutdown.target Conflicts=shutdown.target {% endif %} Before=systemd-user-sessions.service |