Stakewars Shardnet Data Backup & Restore Scripts

shardnetBackup.sh

#!/bin/bash

DATE=$(date +%Y-%m-%d-%H-%M)
DATADIR= data
BACKUPDIR=<WORK_DIR>/backups/near_${DATE}

mkdir $BACKUPDIR

sudo systemctl stop neard

wait

echo "NEAR node was stopped" | ts

if [ -d "$BACKUPDIR" ]; then
    echo "Backup started" | ts

    cp -rf $DATADIR/shardnet/data/ ${BACKUPDIR}/

    tar -cvjSf "$BACKUPDIR" "$@"
    cd data/backups/
    rm "$(ls -t | tail -1)"
    echo "Backup completed. Oldest version purged." | ts
else
    echo $BACKUPDIR is not created. Check your permissions.
    exit 0
fi

sudo systemctl start neard

echo "NEAR node was started" | ts

shardnetRestore.sh

#!/bin/bash

DATE=$(date +%Y-%m-%d-%H-%M)
DATADIR= data
BACKUPDIR=<WORK_DIR>/backups/near_${DATE}

mkdir $BACKUPDIR

sudo systemctl stop neard

wait

echo "NEAR node was stopped" | ts

if [ -d "$BACKUPDIR" ]; then
    echo "Backups found" | ts

    tar -cvjSf "$BACKUPDIR" "$@"
    cd data/backups/
    fn=ls -tp | grep -v /$ | head -1
    tar -xvf $fn -C $DATADIR/shardnet/data/
    echo "Restore completed." | ts
else
    echo "No Backup Found".
    exit 0
fi

sudo systemctl start neard

echo "NEAR node was started" | ts