mirror of
https://github.com/outbackdingo/matchbox.git
synced 2026-01-27 18:19:36 +00:00
53 lines
1.9 KiB
Bash
Executable File
53 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
|
|
# USAGE: ./scripts/get-coreos
|
|
# USAGE: ./scripts/get-coreos channel version dest
|
|
set -eou pipefail
|
|
|
|
GPG=${GPG:-/usr/bin/gpg}
|
|
|
|
CHANNEL=${1:-"stable"}
|
|
VERSION=${2:-"1298.7.0"}
|
|
DEST_DIR=${3:-"$PWD/examples/assets"}
|
|
DEST=$DEST_DIR/coreos/$VERSION
|
|
BASE_URL=https://$CHANNEL.release.core-os.net/amd64-usr/$VERSION
|
|
|
|
# check channel/version exist based on the header response
|
|
if ! curl -s -I $BASE_URL/coreos_production_pxe.vmlinuz | grep -q -E '^HTTP/[0-9.]+ [23][0-9][0-9]' ; then
|
|
echo "Channel or Version not found"
|
|
exit 1
|
|
fi
|
|
|
|
if [ ! -d "$DEST" ]; then
|
|
echo "Creating directory $DEST"
|
|
mkdir -p $DEST
|
|
fi
|
|
|
|
echo "Downloading CoreOS $CHANNEL $VERSION images and sigs to $DEST"
|
|
|
|
echo "CoreOS Image Signing Key"
|
|
curl -# https://coreos.com/security/image-signing-key/CoreOS_Image_Signing_Key.asc -o $DEST/CoreOS_Image_Signing_Key.asc
|
|
$GPG --import < "$DEST/CoreOS_Image_Signing_Key.asc" || true
|
|
|
|
# PXE kernel and sig
|
|
echo "coreos_production_pxe.vmlinuz..."
|
|
curl -# $BASE_URL/coreos_production_pxe.vmlinuz -o $DEST/coreos_production_pxe.vmlinuz
|
|
echo "coreos_production_pxe.vmlinuz.sig"
|
|
curl -# $BASE_URL/coreos_production_pxe.vmlinuz.sig -o $DEST/coreos_production_pxe.vmlinuz.sig
|
|
|
|
# PXE initrd and sig
|
|
echo "coreos_production_pxe_image.cpio.gz"
|
|
curl -# $BASE_URL/coreos_production_pxe_image.cpio.gz -o $DEST/coreos_production_pxe_image.cpio.gz
|
|
echo "coreos_production_pxe_image.cpio.gz.sig"
|
|
curl -# $BASE_URL/coreos_production_pxe_image.cpio.gz.sig -o $DEST/coreos_production_pxe_image.cpio.gz.sig
|
|
|
|
# Install image
|
|
echo "coreos_production_image.bin.bz2"
|
|
curl -# $BASE_URL/coreos_production_image.bin.bz2 -o $DEST/coreos_production_image.bin.bz2
|
|
echo "coreos_production_image.bin.bz2.sig"
|
|
curl -# $BASE_URL/coreos_production_image.bin.bz2.sig -o $DEST/coreos_production_image.bin.bz2.sig
|
|
|
|
# verify signatures
|
|
$GPG --verify $DEST/coreos_production_pxe.vmlinuz.sig
|
|
$GPG --verify $DEST/coreos_production_pxe_image.cpio.gz.sig
|
|
$GPG --verify $DEST/coreos_production_image.bin.bz2.sig
|