core: Add machine-id setting

Allow for overriding all other machine-ids which may be present on
the system using a kernel command line systemd.machine_id or
--machine-id= option.

This is especially useful for network booted systems where the
machine-id needs to be static, or for containers where a specific
machine-id is wanted.
This commit is contained in:
Nils Carlson
2015-07-06 00:00:59 +02:00
parent a41a7181c9
commit ee48dbd55f
7 changed files with 71 additions and 12 deletions
+1
View File
@@ -91,6 +91,7 @@
<term><varname>systemd.default_standard_output=</varname></term>
<term><varname>systemd.default_standard_error=</varname></term>
<term><varname>systemd.setenv=</varname></term>
<term><varname>systemd.machine_id=</varname></term>
<listitem>
<para>Parameters understood by the system and service
manager to control system behavior. For details, see