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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2017-05-30 22:45:10 +0900 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-05-30 09:45:10 -0400 |
| commit | 9d8813b3b4f69d9428e7759ed8a2956d8846b0fb (patch) | |
| tree | a38871ace65629726380791f07237f842e80858e /tmpfiles.d | |
| parent | e74d0a9a5cdd8562aeaab1994ebd9c4cd07e82c3 (diff) | |
| download | systemd-9d8813b3b4f69d9428e7759ed8a2956d8846b0fb.tar.gz | |
kernel-install: support the case /etc/machine-id is missing or empty (#5975)
Some .install plugins does not require that machine ID is set such as
20-grubby.install for Fedora and 50-depmod.install.
To support such plugins to run without valid machine-id, this commit
makes the following change:
* if /etc/machine-id is missing or empty, create temporary directory
and set its path to BOOT_DIR_ABS,
* run the .install helpers with KERNEL_INSTALL_MACHINE_ID environment
variable that'd be empty if /etc/machine-id is missing or empty.
This may be useful for installing kernel for e.g. stateless systems
which initialize machine-id while booting the systems.
Diffstat (limited to 'tmpfiles.d')
0 files changed, 0 insertions, 0 deletions