On Mon, 2014-09-01 at 10:10 +0000, C. L. Martinez wrote:
> Hi all,
>
> I am doing some tests with a CentOS7 vm image before to enter in our
> production environment. I need to migrate some sysvinit scripts to
> systemctl.
>
> In all of them I need to launch some daemons in the same init script.
> For example:
>
> a) start daemon1
> b) if daemon1 returns no startup errors, launch daemon2
> c) if daemon1 returns any startup error, doesn't start daemon2 and exit.
>
> Is it possible to do this with systemctl??
>
> Thanks.
Could this help?
http://www.freedesktop.org/software/systemd/man/systemd.service.html
ExecStartPre=, ExecStartPost=
Additional commands that are executed before or after the command in
ExecStart=, respectively. Syntax is the same as for ExecStart=, except
that multiple command lines are allowed and the commands are executed
one after the other, serially.
If any of those commands (not prefixed with "-") fail, the rest are
not executed and the unit is considered failed.
--
Darod Zyree <darodzyree@xxxxxxxxx>
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