4da10dc11e
This command allows users to cheaply inject configuration files in the
initramfs stage without having to regenerate the whole initramfs (or
even a new OSTree commit). This will be useful for configuring services
involved in bringing up the root block device.
```
$ echo 'hello world' > /etc/foobar
$ rpm-ostree ex initramfs-etc --track /etc/foobar
Staging deployment... done
Run "systemctl reboot" to start a reboot
$ rpm-ostree status
State: idle
Deployments:
ostree://fedora:fedora/x86_64/coreos/testing-devel
Version: 32.20200716.dev.1 (2020-07-16T02:47:29Z)
Commit: 9a817d75bef81b955179be6e602d1e6ae350645b6323231a62ba2ee6e5b9644b
GPGSignature: (unsigned)
InitramfsEtc: /etc/foobar
● ostree://fedora:fedora/x86_64/coreos/testing-devel
Version: 32.20200716.dev.1 (2020-07-16T02:47:29Z)
Commit: 9a817d75bef81b955179be6e602d1e6ae350645b6323231a62ba2ee6e5b9644b
GPGSignature: (unsigned)
$ reboot
(boot into rd.break)
sh-5.0# cat /etc/foobar
hello world
```
See the libostree side of this at:
https://github.com/ostreedev/ostree/pull/2155
Lots more discussions in:
https://github.com/coreos/fedora-coreos-tracker/issues/94
Closes: #1930
|
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|---|---|---|
| .. | ||
| rpm-ostree.xml | ||
| rpm-ostreed-automatic.xml | ||
| rpm-ostreed.conf.xml | ||