[CentOS] systemd missing something?

[Alexander Dalloz]

Am 07.05.2017 um 16:22 schrieb ken:
> "Note that traditional init scripts continue to function on a systemd
> system. An init script /etc/rc.d/init.d/foobar is implicitly mapped
> into a service unit foobar.service during system initialization."
> 
> That's what it says in /etc/init.d/README.
> 
> However, what it implies doesn't seem to work out.
> 
> In the same directory as that README is a file called "network" which is 
> symlinked into the various /etc/rc.d/rc?.d/ directories, i.e.:
> 
> # ls -l $(find /etc/rc.d/ -name S*network)
> lrwxrwxrwx. 1 root root 17 Jan 26 15:23 /etc/rc.d/rc2.d/S56network -> 
> ../init.d/network
> lrwxrwxrwx. 1 root root 17 Jan 26 15:23 /etc/rc.d/rc3.d/S56network -> 
> ../init.d/network
> lrwxrwxrwx. 1 root root 17 Jan 26 15:23 /etc/rc.d/rc4.d/S56network -> 
> ../init.d/network
> lrwxrwxrwx. 1 root root 17 Jan 26 15:22 /etc/rc.d/rc5.d/S56network -> 
> ../init.d/network
> 
> But "network" isn't executed on boot. However, it does work when I run 
> this:
> 
> # /etc/init.d/network restart
> 
> So is this a bug, or is there something else that needs to be done?

CentOS 7 uses by default NetworkManager, thus the network service is 
disabled because both conflict.

Alexander