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#!/bin/bash
# backup-lxd.sh - Full LXD backup with offsite rsync
NOW=$(date +'%F')
BACKUP_DIR="/backups/lxd"
REMOTE_USER="doc"
REMOTE_HOST="thevault.bounceme.net"
REMOTE_PATH="/gigapool/lxdbackups/${NOW}" # Subdir per date
echo "📦 Starting LXD backup @ $NOW"
mkdir -p "$BACKUP_DIR"
# Backup LXD server config
echo "🛠️ Dumping LXD init config..."
lxd init --dump > "${BACKUP_DIR}/lxd.config.${NOW}"
# Save instance list and version info
echo "📋 Capturing metadata..."
lxc list > "${BACKUP_DIR}/lxd.instances.list.${NOW}"
snap list lxd > "${BACKUP_DIR}/lxd-version.${NOW}"
# Export all LXD containers
echo "📦 Backing up LXD instances..."
for INSTANCE in $(lxc list -c n --format csv); do
echo "➡️ Exporting $INSTANCE..."
lxc export "$INSTANCE" "${BACKUP_DIR}/${INSTANCE}-backup-${NOW}.tar.xz" --optimized-storage \
&& echo "✅ Done: $INSTANCE" \
|| echo "❌ Failed: $INSTANCE"
done
# Offsite rsync to thevault
echo "🚀 Syncing to ${REMOTE_HOST}:${REMOTE_PATH} ..."
rsync -avh --progress --delete \
"$BACKUP_DIR/" "${REMOTE_USER}@${REMOTE_HOST}:${REMOTE_PATH}/"
if [[ $? -eq 0 ]]; then
echo "✅ Offsite sync completed successfully."
else
echo "❌ Rsync failed! Check connection or credentials."
exit 1
fi
echo "🎉 LXD backup + offsite sync complete."
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