Re: bind9-resolvconf.service

[Tim Sattarov <stimur@gmail.com>]

On 02/08/17 03:41 PM, Yuriy M. Kaminskiy wrote:
>
> (BTW, я с некоторым удивлением обнаружил, что не знаю, а где эти самые
> drop-in вообще описаны в man? ни в systemd.directives, ни в systemd.unit
> я их не обнаружил 8-0)
>
 systemd  234-2
только что набрал man systemd.unit и увидел там про drop-in:

       Along with a unit file foo.service, a "drop-in"
       directory foo.service.d/ may exist. All files with the
       suffix ".conf" from this directory will be parsed after
       the file itself is parsed. This is useful to alter or
       add configuration settings for a unit, without having
       to modify unit files. Each drop-in file must have
       appropriate section headers. Note that for instantiated
       units, this logic will first look for the instance
       ".d/" subdirectory and read its ".conf" files, followed
       by the template ".d/" subdirectory and the ".conf"
       files there. Also note that settings from the
       "[Install]" section are not honored in drop-in unit
       files, and have no effect.

       In addition to /etc/systemd/system, the drop-in ".d"
       directories for system services can be placed in
       /lib/systemd/system or /run/systemd/system directories.
       Drop-in files in /etc take precedence over those in
       /run which in turn take precedence over those in /lib.
       Drop-in files under any of these directories take
       precedence over unit files wherever located. Multiple
       drop-in files with different names are applied in
       lexicographic order, regardless of which of the
       directories they reside in.