On Sun, 05.06.11 03:30, Josh Geisser (j...@gebaschtel.ch) wrote: > Equals: on boot, start the virtual domain controller, then either wait for > this one to become available, or if any other is reachable also good :) > > (Despite an abuse of infrastructure, this actually works quite well, the > on-site used severs serving SMB are in either 2min or 15minutes available, > regardless of whether the firewall could establish the VPN's) > > Any hint how I can implement this scenario with systemd?
The equivalent of runlevels in systemd is targets. You may have as many of them as you wish and label them freely. Simply create a file /etc/systemd/system/foobar.target and write data like the following into it: <snip> [Unit] Description=My Pretty Little Foobar Target </snip> And there you have a new target just for yourself. And then you can pull in other stuff into it, with symlinks in a .wants subdir. # mkdir -p /etc/systemd/system/foobar.target.wants/ # ln -sf /lib/systemd/system/httpd.service /etc/systemd/system/foobar.target.wants/ And this new target will then pull in httpd. (don't forget to reload the systemd config with "systemctl daemon-reload".) You can easily define supersets of other targets with this. For example, add in everything that is already in multi-user.target: # ln -sf /lib/systemd/system/multi-user.traget /etc/systemd/system/foobar.target.wants/ You have a lot of flexibility with this. Lennart -- Lennart Poettering - Red Hat, Inc. _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
