how to handle a RHEL7 systemd initial startup script after kickstart?

Prior to RHEL/Centos 7, I used a one time init.d script to perform some actions like installing non-rpm based third party software during the initial boot after the kickstart.  Once the script completed, it removed all traces of itself.  Now with the new systemd style startups, this doesn't appear to work.  Is there a way for systemd to execute the existing legacy SysV script automatically?  Secondly, is the better approach to handling this via creating a new unit file that can execute under either the multi-user or the graphical targets?
edwards_Asked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

StampelCommented:
If you need to call a script on reboot, you may use crontab line beginning with @reboot, then clear the line from inside the script should not be that difficult. Or flag something so it would just run when you need.
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
edwards_Author Commented:
Thanks for showing me a new technique versus what I inherited from previous colleagues.
0
StampelCommented:
welcome :)
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Linux

From novice to tech pro — start learning today.