erabo/spiegel_podman
1
0
Fork 0
mirror of https://github.com/podman-container-tools/podman.git synced 2026-09-09 17:17:53 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4
spiegel_podman/contrib/systemd
History
rugk 7996e2b824
Randomize the auto-update of podman containers 
This makes sure, that the podman auto-update is not executed exactly at midnight for the same time always.
If many things do the same and many services use this keyword and react at midnight, this can cause a lot of stress to a server.

Thus, this adds a 900s/15min delay.

As [the arch wiki says](https://wiki.archlinux.org/title/Systemd/Timers#Realtime_timer):
> Special event expressions like daily and weekly refer to specific start times and thus any timers sharing such calendar events will start simultaneously. Timers sharing start events can cause poor system performance if the timers' services compete for system resources. The RandomizedDelaySec option in the [Timer] section avoids this problem by randomly staggering the start time of each timer. See systemd.timer(5).

Signed-off-by: rugk <rugk+git@posteo.de>
2021-07-15 20:40:35 +02:00
..
auto-update Randomize the auto-update of podman containers 2021-07-15 20:40:35 +02:00
system Restart all containers with restart-policy=always on boot 2021-06-13 15:04:34 +03:00
README.md Switch all references to github.com/containers/libpod -> podman 2020-07-28 08:23:45 -04:00
user systemd: symlink user->system 2020-07-20 11:12:41 +02:00

README.md

Setting up Podman service for systemd socket activation

system-wide (podman service run as root)

  1. copy the podman.service and podman.socket files into /etc/systemd/system
  2. systemctl daemon-reload
  3. systemctl enable podman.socket
  4. systemctl start podman.socket
  5. systemctl status podman.socket podman.service

Assuming the status messages show no errors, the libpod service is ready to respond to the APIv2 on the unix domain socket /run/podman/podman.sock

podman.service

You can refer to this example for a sample podman.service file.

podman.socket

You can refer to this example for a sample podman.socket file.

user (podman service run as given user aka "rootless")

  1. mkdir -p ~/.config/systemd/user
  2. copy the podman.service and podman.socket files into ~/.config/systemd/user
  3. systemctl --user enable podman.socket
  4. systemctl --user start podman.socket
  5. systemctl --user status podman.socket podman.service

Assuming the status messages show no errors, the libpod service is ready to respond to the APIv2 on the unix domain socket /run/user/$(id -u)/podman/podman.sock

podman.service

You can refer to this example for a rootless podman.service file.

podman.socket

You can refer to this example for a rootless podman.socket file.