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add backup script for Hetzner Storagebox (Alpha) VPS data

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thomasabishop 2025-04-20 15:58:21 +01:00
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commit 896ccdbfa0
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storagebox_alpha_backup.sh Executable file
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#!/bin/bash
# Backup Hetzner Storagebox (Alpha) used by VPS for service data.
# USER=thomas
# export HOME=/home/thomas
# export XDG_RUNTIME_DIR=/run/user/1000
# source /home/thomas/.env
NAS_DEVICE_NAME="Hetzner Storagebox (Alpha)"
RCHAT_NOTIFIER="${HOME}/repos/utilities/rocketchat_notifier.sh"
SOURCE_MOUNTPOINT="/media/hetzner-storagebox-alpha"
LOCAL_MOUNTPOINT="/media/my-passport"
# Turn off VPN
echo "INFO Attempting backup of ${NAS_DEVICE_NAME} NAS device."
echo "INFO Checking VPN status."
mullvad status | grep "Disconnected" 2>&1
STATUS=$?
if [ $STATUS -eq 0 ]; then
echo "INFO VPN is not connected. Proceeding."
else
echo "INFO Mullvad VPN is connected. Disconnecting."
mullvad disconnect
fi
# Check source disk is mounted
if mountpoint -q ${LOCAL_MOUNTPOINT}; then
echo "INFO Local disk /media/my-passport mounted. Proceeding."
else
echo "INFO Local disk not mounted. Mounting /media/my-passport."
sudo mount ${LOCAL_MOUNTPOINT}
if mountpoint -q ${LOCAL_MOUNTPOINT}; then
echo "INFO Mounted /media/my-passport"
else
$RCHAT_NOTIFIER "backups" "error" \
"Could not complete scheduled backup of ${NAS_DEVICE_NAME}. Local backup disk (/media/my-passport) not mounted."
exit
fi
fi
# Mount NAS locally
sudo mount -t cifs -v //u455282.your-storagebox.de/backup /media/hetzner-storagebox-alpha -o \
credentials=/etc/hetzner-storagebox-alpha-credentials,uid=1000,gid=1000,file_mode=0775,dir_mode=0775,vers=3.0
if mountpoint -q ${SOURCE_MOUNTPOINT}; then
echo "INFO Mounted ${NAS_DEVICE_NAME} device to /media/hetzner-storagebox-alpha"
else
$RCHAT_NOTIFIER "backups" "error" \
"Could not complete scheduled ${NAS_DEVICE_NAME} backup. Source disk (/media/hetzner-storagebox-alpha) not mounted."
exit
fi
# Create backup (ignoring lock files)
echo "INFO Beginning backup."
sudo rsync -rtv --progress --delete --no-perms \
--exclude="*.lock" \
--exclude="*.bleve/store/root.bolt" \
--exclude="mongo/db/mongod.lock" \
"$SOURCE_MOUNTPOINT/" "$LOCAL_MOUNTPOINT/vps_backups/hetzner_storagebox_alpha"
STATUS=$?
if [ $STATUS -eq 0 ]; then
$RCHAT_NOTIFIER "backups" "success" \
"Created backup of ${NAS_DEVICE_NAME}."
# 23 = partial backup, 24 = some vanished files, both != major failure
elif [ $STATUS -eq 23 ] || [ $STATUS -eq 24 ]; then
$RCHAT_NOTIFIER "backups" "success" \
"Created backup of ${NAS_DEVICE_NAME}. A few files could not be copied."
else
$RCHAT_NOTIFIER "backups" "error" \
"Failed to create backup of ${NAS_DEVICE_NAME}: problem with rsync (exit code $STATUS)."
fi
# Dismount NAS
echo "INFO Dismounting ${NAS_DEVICE_NAME}."
sudo umount /media/hetzner-storagebox-alpha/
# Turn on VPN
echo "INFO Re-connecting Mullvad VPN."
mullvad connect
exit