Script for Cassandra's backup

cassandraBackUp.sh

#!/bin/bash
set -euif [[ -z "$1" ]]; then
  info "Please provide a keyspace"
exit 1
fiKEYSPACE="$1"
result=$(nodetool snapshot "${KEYSPACE}")
if [[ $? -ne 0 ]]; then
  echo "Error while making snapshot"
  exit 1
fitimestamp=$(echo "$result" | awk '/Snapshot directory: / { print $3 }')mkdir -p /tmp/backupfor path in $(find "/var/lib/cassandra/data/${KEYSPACE}" -name $timestamp); do
  table=$(echo "${path}" | awk -F "[/-]" '{print $7}')
  mkdir /tmp/backup/$table
  mv $path /tmp/backup/$table
donetar -zcf /tmp/backup.tar.gz -C /tmp/backup .nodetool clearsnapshot "${KEYSPACE}"