sdk_lib: Also look at the mirror to download the SDK tar ball

The bootstrap downloads the previous SDK currently only from bincache
but bincache isn't backed up and may be cleaned of old releases.
The SDK tar ball is also available on the mirror and allows the
bootstrap to succeed without copying the seed SDK to bincache first.
This commit is contained in:
Kai Lueke 2022-09-27 15:04:01 +02:00
parent b4427a99ab
commit df41bc4a75

View File

@ -13,6 +13,7 @@ FLATCAR_SDK_TARBALL_CACHE="${REPO_CACHE_DIR}/sdks"
FLATCAR_SDK_TARBALL_PATH="${FLATCAR_SDK_TARBALL_CACHE}/${FLATCAR_SDK_TARBALL}"
FLATCAR_DEV_BUILDS_SDK="${FLATCAR_DEV_BUILDS_SDK-$FLATCAR_DEV_BUILDS/sdk}"
FLATCAR_SDK_URL="${FLATCAR_DEV_BUILDS_SDK}/${FLATCAR_SDK_ARCH}/${FLATCAR_SDK_VERSION}/${FLATCAR_SDK_TARBALL}"
FLATCAR_SDK_RELEASE_URL="https://mirror.release.flatcar-linux.net/sdk/${FLATCAR_SDK_ARCH}/${FLATCAR_SDK_VERSION}/${FLATCAR_SDK_TARBALL}"
# Download the current SDK tarball (if required) and verify digests/sig
sdk_download_tarball() {
@ -24,9 +25,13 @@ sdk_download_tarball() {
info "URL: ${FLATCAR_SDK_URL}"
local suffix
for suffix in "" ".DIGESTS"; do # TODO(marineam): download .asc
# First try bincache then release to allow a bincache overwrite
wget --tries=3 --timeout=30 --continue \
-O "${FLATCAR_SDK_TARBALL_PATH}${suffix}" \
"${FLATCAR_SDK_URL}${suffix}" \
|| wget --tries=3 --timeout=30 --continue \
-O "${FLATCAR_SDK_TARBALL_PATH}${suffix}" \
"${FLATCAR_SDK_RELEASE_URL}${suffix}" \
|| die_notrace "SDK download failed!"
done