Skip to content

Append squashfs into initrd while building UKI #34

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
hardikdr wants to merge 1 commit into from
Closed

Append squashfs into initrd while building UKI #34

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
24 changes: 9 additions & 15 deletions .github/workflows/publish-gardenlinux-ironcore.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -101,24 +101,18 @@ jobs:
done
done

echo "First build (without UKI)"
./bin/ironcore-image build \
--tag $IMAGE_NAME:$VERSION \
--config arch=amd64,squashfs=../binaries/amd64/root.squashfs,initramfs=../binaries/amd64/initrd,kernel=../binaries/amd64/vmlinuz \
--config arch=arm64,squashfs=../binaries/arm64/root.squashfs,initramfs=../binaries/arm64/initrd,kernel=../binaries/arm64/vmlinuz

echo "Inspecting squashfs digest for cmdline"
for ARCH in amd64 arm64; do
REF_TAG="${VERSION}-${ARCH}"
DIGEST=$(./bin/ironcore-image inspect $IMAGE_NAME:$REF_TAG \
| jq -r '.manifest.layers[] | select(.mediaType == "application/vnd.ironcore.image.squashfs").digest')

CMDLINE="initrd=initrd gl.ovl=/:tmpfs gl.live=1 ip=any console=ttyS0,115200 console=tty0 earlyprintk=ttyS0,115200 consoleblank=0 ignition.firstboot=1 ignition.config.url=http://boot.onmetal.de:8083/ignition ignition.config.url.append.uuid=true ignition.platform.id=metal gl.url=http://boot.onmetal.de:8083/image?imageName=$IMAGE_NAME&version=${VERSION}&layerDigest=${DIGEST}"

echo "Building UKI for $ARCH with squashfs digest $DIGEST"
CMDLINE="initrd=initrd gl.ovl=/:tmpfs gl.live=1 ip=any console=ttyS0,115200 console=tty0 earlyprintk=ttyS0,115200 consoleblank=0 ignition.firstboot=1 ignition.config.url=http://boot.onmetal.de:8083/ignition ignition.config.url.append.uuid=true ignition.platform.id=metal"

echo "Building UKI for $ARCH"
(
cd ../binaries/$ARCH
cp initrd initrd-uki
echo root.squashfs | cpio -H newc -o | xz --check=crc32 >> initrd-uki
)
ukify build \
--linux ../binaries/$ARCH/vmlinuz \
--initrd ../binaries/$ARCH/initrd \
--initrd ../binaries/$ARCH/initrd-uki \
--stub /usr/lib/systemd/boot/efi/linuxx64.efi.stub \
--cmdline "$CMDLINE" \
--output ../binaries/$ARCH/uki.img
Expand Down