Hello Nag. On Tue, Oct 22, 2024 at 03:38:44PM GMT, Nageswararao Nandigam <2nageshnandigam@xxxxxxxxx> wrote: > I have a use case where I use systemd api to enforce resource limits for > systemd service. I create drop-files/unit files under service.d/ directory > in the customer vm and run the systemctl daemon-reload cmd to apply new > settings to my service at run time but it's affecting all services which > are in the machine. Yes, daemon-reload would "commit" all unapplied config changes. > This global command which runs in our service makes the changes for > other services without consent of the owner/user/other services and > also creates problems due to changes in other services. > So I'm looking for a way to run and apply the settings only for my > service. I didn't find a similar cmd to run for a specific service but > found a dbus call to systemd to execute this for a specific service. > Are there any issues if we use a direct debus call for this? any > reasons why it's not exposed as a systemd/systemctl cmd? Look at `systemctl set-property`, using DBus directly is also fine -- this can apply settings to particular units w/out reloading full config. HTH, Michal
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