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refactor(image): Changing rootfs from xz -> gz (#232)

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Brad Beam 2018-11-28 19:19:45 -06:00 committed by Andrew Rynhard
parent 58adddcfbb
commit a9c91d39f5
2 changed files with 13 additions and 9 deletions
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8
src/image/.conform.yaml
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@ -27,8 +27,8 @@ pipeline:
stages:
generate:
artifacts:
- source: /generated/rootfs.tar.xz
destination: ../../build/rootfs.tar.xz
- source: /generated/rootfs.tar.gz
destination: ../../build/rootfs.tar.gz
- source: /generated/boot/vmlinuz
destination: ../../build/vmlinuz
- source: /generated/boot/initramfs.xz
@ -55,7 +55,7 @@ tasks:
FROM alpine:3.7
RUN apk --update add bash curl e2fsprogs tar cdrkit parted syslinux util-linux xfsprogs xz sgdisk sfdisk qemu-img unzip
COPY --from=generated /usr/local/src/syslinux /usr/local/src/syslinux
COPY --from=generated /generated/rootfs.tar.xz /generated/rootfs.tar.xz
COPY --from=generated /generated/rootfs.tar.gz /generated/rootfs.tar.gz
COPY --from=generated /generated/boot /generated/boot
RUN curl -L {{ index .Variables "srcPacker" }} -o /tmp/packer.zip \
&& unzip -d /tmp /tmp/packer.zip \
@ -73,4 +73,4 @@ tasks:
rootfs:
template: |
COPY --from=talos/rootfs:{{ .Docker.Image.Tag }} /rootfs /generated/rootfs
RUN {{if .Git.IsClean}}XZ_OPT=-9e{{else}}XZ_OPT=-0{{end}} tar -cvpJf /generated/rootfs.tar.xz -C /generated/rootfs .
RUN tar -cvpzf /generated/rootfs.tar.gz -C /generated/rootfs .

14
src/image/src/entrypoint.sh
View File

@ -71,7 +71,7 @@ function create_iso() {
cp -v /usr/local/src/syslinux/bios/core/isolinux.bin /mnt/boot/isolinux/isolinux.bin
cp -v /usr/local/src/syslinux/bios/com32/elflink/ldlinux/ldlinux.c32 /mnt/boot/isolinux/ldlinux.c32
create_extlinux_conf /mnt/boot/isolinux/isolinux.conf
tar -xpvJf /generated/rootfs.tar.xz -C /mnt
tar -xpvzf /generated/rootfs.tar.gz -C /mnt
mkisofs -o ${ISO_IMAGE} -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table .
}
@ -80,7 +80,11 @@ function create_ami() {
}
function size_xz() {
xz --robot --list $1 | sed -n '3p' | cut -d$'\t' -f5 | awk '{printf("%.0f", $1*0.000001)}'
xz --robot --list $1 | awk 'END { printf("%.0f", $5*0.000001)}'
}
function size_gz() {
gzip --list $1 | awk 'END { printf("%.0f", $2*0.000001)}'
}
function extract_boot_partition() {
@ -99,7 +103,7 @@ function extract_root_partition() {
local partition=$1
mkfs.xfs -f -n ftype=1 -L ROOT ${partition}
mount -v ${partition} /mnt
tar -xpvJf /generated/rootfs.tar.xz --exclude="./var" -C /mnt
tar -xpvzf /generated/rootfs.tar.gz --exclude="./var" -C /mnt
umount -v /mnt
}
@ -107,7 +111,7 @@ function extract_data_partition() {
local partition=$1
mkfs.xfs -f -n ftype=1 -L DATA ${partition}
mount -v ${partition} /mnt
tar -xpvJf /generated/rootfs.tar.xz --strip-components=2 -C /mnt "./var"
tar -xpvzf /generated/rootfs.tar.gz --strip-components=2 -C /mnt "./var"
umount -v /mnt
}
@ -139,7 +143,7 @@ VMDK_IMAGE="/out/image.vmdk"
ISO_IMAGE="/out/image.iso"
FULL=false
RAW=false
ROOTFS_SIZE=$(size_xz /generated/rootfs.tar.xz)
ROOTFS_SIZE=$(size_gz /generated/rootfs.tar.gz)
INITRAMFS_SIZE=$(size_xz /generated/boot/initramfs.xz)
# TODO(andrewrynhard): Add slub_debug=P. See https://github.com/autonomy/talos/pull/157.
KERNEL_SELF_PROTECTION_PROJECT_KERNEL_PARAMS="page_poison=1 slab_nomerge pti=on"