Re: [ptxdist] systemd: Using second offline update service beside rc-once in PTXDIST

["Schenk, Gavin" <G.Schenk@eckelmann.de>]

Hi Michael,

> >
> > What do you think about using readlink in systemd-rc-once and just
> > exit without error if /system-update does point to another location
> > than /etc/rc-once?
> > Another idea is to add a second service that doesn´t check
> > /system-update either and use a after directive in its service file?
> > Is this something we want a common solution for?
> 
> I think checking the link target for /system-update is a good solution.
> This will keep things separated. But make sure the check is correct:
> Currently /usr/sbin/enable-rc-once uses 'etc/rc.once.d' as link target
> and /usr/lib/systemd/systemd-rc-once uses '/etc/rc.once.d' (in the
> fallback case). I think that should be fixed, but both versions should
> be accepted by systemd-rc-once.
> 

Thank you for the fast feedback, I will send a patch.

Some Questions:
Using readlink is ok? (additional dependency rc-once -> readlink ) 
Is there anything more lightweight?
Do we need this stuff configurable?

Regards
Gavin



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