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