How to manage all and individual service processes in systemd?

Question

CentOS

There is:

• many /etc/mydaemon/*.conf files
  
• each of them must start a mydaemon process
  

I want to:

• command "systemctl start/stop/status mydaemon" to start/stop/check all processes
  
• command "systemctl start/stop/status [email protected]" start/stop/check mydaemon -c /etc/mydaemon/xx.conf
  

Problem:

• You can add the files mydaemon.service and [email protected] to /etc/systemd/system, but they won't know about each other.
  
• For example, if you start mydaemon.service, then [email protected] will not consider itself running.
  

Does she have a solution in systemd? In SysVrc, this was done trivially.

Answer 1

systemctl <start/stop/status> mydaemon*