** Description changed:
[Impact]
clevis <= 12 did not integrate with initramfs-tools. This meant that if users
wanted to automatically decrypt a luks volume for /, they had to use dracut,
which is poorly supported in Ubuntu (see bug 1814460).
[Test Case]
sudo apt install clevis-luks clevis-initramfs
Bind your root luks / device to a remote tang server, e.g.:
sudo clevis luks bind -d /dev/vda3 tang '{"url": "http://192.168.122.1"}'
Accept the key when prompted. Reboot - your luks / should automatically
decrypt.
[Regression Risk]
clevis introduced initramfs-tools support by adding a new leaf package -
clevis-initramfs. Existing users would not have this package installed, so
would be immune from any issues it causes by default.
- This package previously build-depended on dracut, and this requires an
- additional build-dep on initramfs-tools. Those packages conflict, so
- this is an impossible situation. In focal, this was fixed by changing
- the build-dep on dracut to dracut-core and I've done the same here.
- AFAICT, the only reason for build-dep'ing on dracut* is that it uses
- pkgconfig to decide whether or not to install dracut files at all, and
- the pkgconfig bits for dracut are part of dracut-core, not dracut. There
- is a risk that there is some other side-effect of the dracut build-dep
- that could cause a regression.
+ The eoan version of this package previously build-depended on dracut,
+ and this requires an additional build-dep on initramfs-tools. dracut and
+ initramfs-tools conflict, so this is an impossible situation. In focal,
+ this was fixed by changing the build-dep on dracut to dracut-core and
+ I've done the same here. AFAICT, the only reason for build-dep'ing on
+ dracut* is that it uses pkgconfig for meson to decide whether or not to
+ install dracut files at all, and the pkgconfig bits for dracut are part
+ of dracut-core, not dracut. There is a risk that there is some other
+ side-effect of the dracut build-dep that could cause a regression. The
+ bionic build doesn't rely on the meson hinting (it hadn't been converted
+ to meson yet), so build-deps weren't impacted.
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https://bugs.launchpad.net/bugs/1872832
Title:
initramfs-tools support
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