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#!/bin/sh
# SPDX-FileCopyrightText: 2022-2023 Jochen Sprickerhof <debvm@jochen.sprickerhof.de>
# SPDX-FileCopyrightText: 2022-2025 Helmut Grohne <helmut@subdivi.de>
# SPDX-License-Identifier: MIT
#
# apt install e2fsprogs mmdebstrap openssh-client qemu-kvm
set -x
. "$(dirname "$0")/test_common.sh"
SSH_KEYPATH=ssh_id
cleanup() {
rm -f "$SSH_KEYPATH" "$SSH_KEYPATH.pub" upgrade
}
trap cleanup EXIT INT TERM QUIT
cat > upgrade << "EOF"
#!/bin/sh
set -ex
export DEBIAN_FRONTEND=noninteractive
case "$1" in
jessie|stretch) MIRROR="http://archive.debian.org/debian" ;;
*) MIRROR="http://deb.debian.org/debian" ;;
esac
echo "deb $MIRROR $1 main" > /etc/apt/sources.list
apt update
apt dist-upgrade -y
test "$1" = stretch && apt install libnss-resolve
apt autoremove --purge -y
apt clean
poweroff
EOF
chmod +x upgrade
ssh-keygen -f "$SSH_KEYPATH" -N ''
debvm-create --sshkey="$SSH_KEYPATH.pub" -r jessie --size=3G -- --customize-hook="copy-in upgrade /usr/local/bin" http://archive.debian.org/debian
# Work around qemu #1106792
export OMP_THREAD_LIMIT=1
SSH_PORT=2222
for RELEASE in stretch buster bullseye bookworm trixie sid; do
timeout 15m debvm-run -s "$SSH_PORT" &
set -- localhost
test "$RELEASE" = stretch && set -- -o PubkeyAcceptedKeyTypes=+ssh-rsa "$@"
debvm-waitssh -t 150 "$SSH_PORT"
run_ssh "$@" "upgrade $RELEASE"
wait
done
timeout 5m debvm-run -s "$SSH_PORT" &
debvm-waitssh -t 150 "$SSH_PORT"
run_ssh localhost poweroff
wait
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