risotto/sbin/update_images

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2022-10-01 22:33:11 +02:00
#!/bin/bash -e
# root dir configuration
RISOTTO_DIR="/var/lib/risotto"
RISOTTO_IMAGE_DIR="$RISOTTO_DIR/images"
# image configuration
IMAGE_BASE_RISOTTO_BASE_DIR="$RISOTTO_IMAGE_DIR/image_bases"
rm -f $IMAGE_BASE_RISOTTO_BASE_DIR*.build
ls /var/lib/risotto/images_files/ | while read image; do
if [ -d /var/lib/risotto/images_files/"$image" ]; then
echo
echo "Install image $image"
/usr/local/sbin/build_image "$image"
fi
done
rm -f $IMAGE_BASE_RISOTTO_BASE_DIR*.build
MACHINES=""
for nspawn in $(ls /etc/systemd/nspawn/*.nspawn); do
nspawn_file=$(basename $nspawn)
machine=${nspawn_file%.*}
MACHINES="$MACHINES$machine "
MACHINE_MACHINES_DIR="/var/lib/machines/$machine"
echo "Install machine $machine"
SHA_MACHINE="$RISOTTO_DIR/configurations/sha/$machine".sha
content=$(cat $SHA_MACHINE)
IMAGE_NAME_RISOTTO_IMAGE_NAME=${content##* }
diff -q "$IMAGE_NAME_RISOTTO_IMAGE_NAME".sha "$SHA_MACHINE" || (
machinectl stop $machine
while true; do
machinectl status "$machine" > /dev/null 2>&1 || break
sleep 1
done
rm -rf "$MACHINE_MACHINES_DIR"
mkdir "$MACHINE_MACHINES_DIR"
cd "$MACHINE_MACHINES_DIR"
tar xf "$IMAGE_NAME_RISOTTO_IMAGE_NAME"
cp -a "$IMAGE_NAME_RISOTTO_IMAGE_NAME".sha "$SHA_MACHINE"
)
done
machinectl start $MACHINES
STARTED=""
DEGRADED=""
found=true
idx=0
while [ $found = true ]; do
found=false
echo "tentative $idx"
for machine in $MACHINES; do
if ! echo $STARTED | grep -q " $machine "; then
status=$(machinectl -q shell $machine /usr/bin/systemctl is-system-running || true)
if echo "$status" | grep -q degraded; then
STARTED="$STARTED $machine "
DEGRADED="$DEGRADED $machine"
elif echo "$status" | grep -q running; then
STARTED="$STARTED $machine "
else
found=true
echo "status actuel de $machine : $status"
fi
fi
done
sleep 2
idx=$((idx+1))
if [ $idx = 60 ]; then
break
fi
done
retcode=0
for machine in $DEGRADED; do
echo
echo "========= $machine"
machinectl -q shell $machine /usr/bin/systemctl --state=failed --no-legend --no-pager
retcode=1
done
exit $retcode