point to whatever host this is run on.
Default BASE_CODENAME is bookworm. Default ARCH is 64. The script expects corresponding
-$BASEFILE_DIR/${UPCASED_BASE_CODENAME}${ARCH}.tar.(gz|xz) to exist, and it must have been
+$BASEFILE_DIR/${UPCASED_BASE_CODENAME}${ARCH}.tar.(zst|xz) to exist, and it must have been
generated around the same time as the nfsroot, at least so it has the
same kernel version.
exit 1
fi
-basefile=($BASEFILE_DIR/${base^^}${arch^^}.tar.gz)
+basefile=($BASEFILE_DIR/${base^^}${arch^^}.tar.zst)
sed="sed -ri --follow-symlinks"
if [[ ! -e $basefile ]]; then
# fai on ubuntu only has official support using the universe repo, but newer
# tends to have less bugs.
-wget -O - https://fai-project.org/download/2BF8D9FE074BCDE4.asc | apt-key add -
+wget -O - https://fai-project.org/download/fai-project.gpg | sudo dd of=/etc/apt/trusted.gpg.d/fai-project.gpg
update=false
case $base in