sys-apps/ignition: bump commit ID

[tormath1]

this commit ID pulls the following PR:

• add backward compatibility flatcar/ignition#23

it mainly brings V3 support on top of V2 support for Ignition and ensure
backward compatibility with existing integration.

Signed-off-by: Mathieu Tortuyaux [email protected]

How to use

emerge-amd64-usr -v sys-apps/ignition
emerge-amd64-usr coreos-kernel
./build_image

TODO: add v3 support to ct or use a flatcar variant for Butane configs https://github.com/coreos/butane/

Testing done

• ran a couple of kola tests
• jenkins CI: http://localhost:9091/job/os/job/manifest/5047/cldsv/

Note for reviewers

To be merged with:

• Port to Ignition v3 flatcar/bootengine#34
• systemd/system: add oem cloud init service flatcar/init#60
• add some ignition/v3 test flatcar/mantle#301
• ignition: add ignition3 section flatcar-docs#227

Related to: flatcar/Flatcar#387

[pothos]

In the flatcar/bootengine#34 PR we also need to use the new content of the dracut/30ignition folder

[pothos]

Not sure how visible a comment on a commit is, here a link to it: flatcar/init@c68347d#r66442674

[tormath1]

Not sure how visible a comment on a commit is, here a link to it: flatcar-linux/init@c68347d#r66442674

Opened a PR for better visibility: flatcar/init#60, comments on the commit have been added to the discussion.

[pothos]

Some things to mention in the changelog entry:

• v1 and v2 are still supported and get translated at runtime; while this is tested well there may be corner cases where the v2 config relied on unspecified behavior
• clevis not supported
• kargs is supported and will persist the changes in /usr/share/oem/grub.cfg before the reboot but it only works for unconditional set linux_append statements in grub.cfg and linux_console is not considered
• ct can't emit Ignition v3 yet and we have not yet defined a variant for Butane

[tormath1]

Some things to mention in the changelog entry:

* v1 and v2 are still supported and get translated at runtime; while this is tested well there may be corner cases where the v2 config relied on unspecified behavior

* clevis not supported

* kargs is supported and will persist the changes in `/usr/share/oem/grub.cfg` before the reboot but it only works for unconditional `set linux_append` statements in `grub.cfg` and `linux_console` is not considered

* `ct` can't emit Ignition v3 yet and we have not yet defined a variant for Butane

@pothos quid of having the following items into Flatcar documentation and only link the documentation into release notes ?

• support ignition version 3 and version 2 (see: https://www.flatcar.org/docs/latest/provisioning/ignition/specification/#ignition-v3)

[pothos]

Please remove the other symlink