1
0
mirror of https://github.com/systemd/systemd.git synced 2024-10-31 16:21:26 +03:00
Commit Graph

7 Commits

Author SHA1 Message Date
Daan De Meyer
064a5c1438 oom: Add support for user unit ManagedOOM property updates
Compared to PID1 where systemd-oomd has to be the client to PID1
because PID1 is a more privileged process than systemd-oomd, systemd-oomd
is the more privileged process compared to a user manager so we have
user managers be the client whereas systemd-oomd is now the server.

The same varlink protocol is used between user managers and systemd-oomd
to deliver ManagedOOM property updates. systemd-oomd now sets up a varlink
server that user managers connect to to send ManagedOOM property updates.

We also add extra validation to make sure that non-root senders don't
send updates for cgroups they don't own.

The integration test was extended to repeat the chill/bloat test using
a user manager instead of PID1.
2021-09-20 13:53:11 +01:00
Yu Watanabe
ca589b1b41 unit: systemd-oomd.service requires cgroup memory controller 2021-09-12 10:29:29 +09:00
Zbigniew Jędrzejewski-Szmek
059cc610b7 meson: use jinja2 for unit templates
We don't need two (and half) templating systems anymore, yay!

I'm keeping the changes minimal, to make the diff manageable. Some enhancements
due to a better templating system might be possible in the future.

For handling of '## ' — see the next commit.
2021-05-19 10:24:43 +09:00
Anita Zhang
13d0b19d4e units: add Conditions for systemd-oomd.service
Prompted by https://bugzilla.redhat.com/show_bug.cgi?id=1927148 and
https://bugzilla.redhat.com/show_bug.cgi?id=1931181.

Adds condition check for cgroups v2 and PSI, which systemd-oomd cannot
start without.
2021-02-23 02:09:21 -08:00
Yu Watanabe
db9ecf0501 license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
Anita Zhang
32ae9b1400 units: drop ConditionCapability from systemd-oomd.service
Another suggestion from #15206
2020-10-19 02:46:07 -07:00
Anita Zhang
87e2bafff9 systemd-oomd: service files 2020-10-07 17:12:24 -07:00