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mirror of https://github.com/rancher/os.git synced 2025-07-13 06:34:04 +00:00
os/ros-image-build
Darren Shepherd 53295b9228 Add arm64
2021-10-13 13:36:08 -07:00

235 lines
6.1 KiB
Bash
Executable File

#!/bin/bash
set -e
build()
{
dockerfile | docker build -f - --build-arg IMAGE="${IMAGE}" . "${@}"
}
dockerfile()
{
cat << "EOF"
ARG IMAGE=rancher/os:dev
FROM ${IMAGE} AS os
FROM opensuse/leap:15.3 AS tools
RUN zypper ref
ENV LUET_NOLOCK=true
# Copy luet from the official images
RUN zypper in -y squashfs xorriso curl unzip git qemu-arm qemu-x86 qemu-tools tar pigz go1.16 qemu-uefi-aarch64
RUN cd /usr/sbin && \
rm packer && \
SUFFIX=amd64 && \
if [ "$(uname -m)" = "aarch64" ]; then SUFFIX=arm64; fi && \
curl https://releases.hashicorp.com/packer/1.7.4/packer_1.7.4_linux_${SUFFIX}.zip > tmp && \
unzip tmp && \
rm tmp
RUN cd /usr/src && \
git clone https://github.com/rancher-sandbox/cOS-toolkit
RUN curl -Lo /usr/bin/luet https://github.com/mudler/luet/releases/download/0.18.1/luet-0.18.1-linux-$(go env GOARCH) && \
chmod +x /usr/bin/luet
RUN mkdir -p /iso/iso-overlay/boot/grub2 /etc/luet
RUN export SUFFIX; \
if [ "$(uname -m)" == "aarch64" ]; then \
SUFFIX=-arm64 \
;fi && \
echo -e \
'logging:\n'\
' color: false\n'\
' enable_emoji: false\n'\
'general:\n'\
' debug: false\n'\
' spinner_charset: 9\n'\
'repositories:\n'\
'- name: "cos-toolkit-green"\n'\
' type: "docker"\n'\
' enable: true\n'\
' urls:\n'\
" - \"quay.io/costoolkit/releases-green${SUFFIX}\"\n" > /etc/luet/luet.yaml && \
echo -e \
'packages:\n'\
' uefi:\n'\
' - live/grub2-efi-image\n'\
' isoimage:\n'\
' - live/grub2\n'\
' - live/grub2-efi-image\n'\
'\n'\
'boot_file: "boot/x86_64/loader/eltorito.img"\n'\
'boot_catalog: "boot/x86_64/boot.catalog"\n'\
'isohybrid_mbr: "boot/x86_64/loader/boot_hybrid.img"\n'\
'\n'\
'initramfs:\n'\
' kernel_file: "vmlinuz"\n'\
' rootfs_file: "initrd"\n'\
'\n'\
'overlay:\n'\
' rootfs: /iso/overlay\n'\
' isoimage: /iso/iso-overlay\n'\
'\n'\
'image_prefix: "output"\n'\
'label: "COS_LIVE"\n'\
'\n'\
'squashfs_options:\n'\
' compression: gzip\n'\
'\n'\
'luet:\n'\
' repositories:\n'\
' - name: "cos-toolkit-green"\n'\
' type: "docker"\n'\
' enable: true\n'\
' urls:\n'\
" - \"quay.io/costoolkit/releases-green${SUFFIX}\"\n" > /iso/iso.yaml
RUN echo -e \
'search --file --set=root /boot/kernel.xz\n'\
'set default=0\n'\
'set timeout=10\n'\
'set timeout_style=menu\n'\
'set linux=linux\n'\
'set initrd=initrd\n'\
'if [ "${grub_cpu}" = "x86_64" -o "${grub_cpu}" = "i386" -o "${grub_cpu}" = "arm64" ];then\n'\
' if [ "${grub_platform}" = "efi" ]; then\n'\
' if [ "${grub_cpu}" != "arm64" ]; then\n'\
' set linux=linuxefi\n'\
' set initrd=initrdefi\n'\
' fi\n'\
' fi\n'\
'fi\n'\
'if [ "${grub_platform}" = "efi" ]; then\n'\
' echo "Please press 't' to show the boot menu on this console"\n'\
'fi\n'\
'set font=($root)/boot/${grub_cpu}/loader/grub2/fonts/unicode.pf2\n'\
'if [ -f ${font} ];then\n'\
' loadfont ${font}\n'\
'fi\n'\
'menuentry "RancherOS Install" --class os --unrestricted {\n'\
' echo Loading kernel...\n'\
' $linux ($root)/boot/kernel.xz cdroot root=live:CDLABEL=COS_LIVE rd.live.dir=/ rd.live.squashimg=rootfs.squashfs console=tty1 console=ttyS0 rd.cos.disable\n'\
' echo Loading initrd...\n'\
' $initrd ($root)/boot/rootfs.xz\n'\
'}\n'\
'\n'\
'if [ "${grub_platform}" = "efi" ]; then\n'\
' hiddenentry "Text mode" --hotkey "t" {\n'\
' set textmode=true\n'\
' terminal_output console\n'\
' }\n'\
'fi\n' > /iso/iso-overlay/boot/grub2/grub.cfg
RUN luet install --no-spinner -y toolchain/luet-makeiso
WORKDIR /usr/src/cOS-toolkit/packer
FROM tools AS iso-build
COPY --from=os / /iso/overlay
RUN cd /iso && \
luet-makeiso iso.yaml
FROM iso-build AS qcow-build
RUN SUFFIX= && \
FIRMWARE= && \
if [ "$(uname -m)" = "aarch64" ]; then SUFFIX=-arm64; FIRMWARE=/usr/share/qemu/qemu-uefi-aarch64.bin; fi && \
PACKER_LOG=1 packer build \
-var "firmware=${FIRMWARE}" \
-var "memory=1024" \
-var "iso=/iso/output.iso" \
-var "accelerator=tcg" \
-only qemu.cos${SUFFIX} .
RUN mkdir /output && \
mv *.box /output/output.box && \
pigz -dc *.tar.gz | tar xvf - && \
cat cOS | pigz -c > /output/output.qcow.gz
FROM scratch AS qcow
COPY --from=qcow-build /output/ /
FROM scratch AS iso
COPY --from=iso-build /iso/output.iso /
FROM tools AS ami
ARG AWS_ACCESS_KEY_ID
ARG AWS_SECRET_ACCESS_KEY
ARG AWS_DEFAULT_REGION
ARG IMAGE=rancher/os:dev
ARG NAME=RancherOS-Image-dev
ARG VERSION=1
ARG GIT_COMMIT=HEAD
RUN packer build \
-var "cos_version=${VERSION}" \
-var "git_sha=${GIT_COMMIT}" \
-var 'aws_source_ami_filter_owners=["053594193760"]' \
-var "aws_cos_deploy_args=cos-deploy --no-verify --docker-image ${IMAGE}" \
-var "name=${NAME}" \
-only amazon-ebs.cos .
EOF
}
iso()
{
build --target iso -o build/
}
qcow()
{
build --target qcow -o build/
}
ami()
{
if [ -z "${AWS_ACCESS_KEY_ID}" ] || [ -z "${AWS_SECRET_ACCESS_KEY}" ] || [ -z "${AWS_DEFAULT_REGION}" ]; then
echo ERROR: The following environment variables must be set: AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY AWS_DEFAULT_REGION
exit 1
fi
build --target ami \
--build-arg AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID} \
--build-arg AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY} \
--build-arg AWS_DEFAULT_REGION=${AWS_DEFAULT_REGION} \
--build-arg NAME="${NAME}" \
--build-arg GIT_COMMIT="${GIT_COMMIT}" \
--build-arg VERSION="${VERSION}"
}
usage()
{
echo "Usage:"
echo " $0 IMAGE OUTPUT"
echo
echo " IMAGE: a Docker image"
echo " OUTPUT: Comma seperated value of output image formats. Valid: aws,iso,qcow"
}
IMAGE=$1
OUTPUT=$2
VERSION=${IMAGE##*:}
NAME=${IMAGE%%:${VERSION}}
NAME=${NAME//[^a-zA-Z0-9-@.\/_]/-}
if [ -z "${OUTPUT}" ] || [ -z "${IMAGE}" ] || echo "$@" | grep -q -- -h; then
usage
exit 1
fi
{
IFS=,
for i in ${OUTPUT}; do
case $i in
ami)
ami
;;
qcow)
qcow
;;
iso)
iso
;;
dockerfile)
dockerfile
exit 0
;;
*)
echo Unknown format $i
exit 1
esac
done
}