On Fri, 03.03.17 10:18, Dario Lesca ([email protected]) wrote: > Gogs systemd service (gogs.service) must start after a DB is started. > > Gogs can use mysql, mariadb, postgress, ecc db backend. > > Now into service all this "After=" are commented and I must modify the > gogs.service file and comment out the right After entry > > > [Unit] > > Description=Gogs > > After=syslog.target > > After=network.target > > #After=mysqld.service > > #After=mariadb.service > > #After=postgresql.service > > #After=memcached.service > > #After=redis.service > > > > [Service] > https://github.com/gogits/gogs/blob/master/scripts/systemd/gogs.service > > Now I have modify the gogs.service file, but I'm looking for a way to > avoid modify the unit file > > It's possible set After with all db service gogs needs, also if the > some named services are non installed, something like this, or leave > all After= directive uncommented: > > After=aaa.service bbb.service ccc.service > > If not, there is a way to avoid modify the unit file and put into it > something like this? > > AfterIfExist=aaa.service bbb.service ccc.service > > or another directive ? > > Many thanks for your suggest.
It's entirely OK to order yourself after non-installed units. Simply list the After= lines you need, and all is good. After= has no effect if the specified unit doesn#t exist and generates no errors. It's intended use of this option to reference non-existing units. Lennart -- Lennart Poettering, Red Hat _______________________________________________ devel mailing list -- [email protected] To unsubscribe send an email to [email protected]
