Connect to ForestRacks S3 Storage

apt install rclone

[storage]
type = s3
provider = Minio
env_auth = false
access_key_id = username_here
secret_access_key = password_here
region = dal
endpoint = https://s3.forestracks.net
location_constraint =
server_side_encryption =

mkdir -p /tmp/back/mysqldump /tmp/back/virtual 

#!/bin/bash
 
tmp_dir="/tmp/back"
node_id=$(echo "$(hostname)" | awk -F '.' '{print $1}')
 
# Backup /root/1.txt
rclone copy --dedupe-mode interleaved --bwlimit 60M "/root/1.txt" storage:bucket_name/files/${node_id}/$(date +%F)/
 
# Backup MySQL databases
if command -v mysqldump &> /dev/null; then
  mysql -s -r -e 'show databases' | grep -vE '^(information_schema|performance_schema|mysql|sys)$' | while read db; do
    mysqldump $db > "$tmp_dir/mysqldump/${db}.sql"
    rclone copy --dedupe-mode interleaved --bwlimit 60M "$tmp_dir/mysqldump/${db}.sql" storage:bucket_name/mysqldump/${node_id}/$(date +%F)/
    rm -f "$tmp_dir/mysqldump/${db}.sql"
  done
fi
 
# Backup VMs using virsh
if command -v virsh &> /dev/null; then
  virsh list | grep kvm | awk '{print $2}' | while read vm; do
    dd if=/dev/yourvg/${vm}_img | gzip | dd of="$tmp_dir/virtual/${vm}_backup.gz" bs=4096 status=progress
    rclone copy --dedupe-mode interleaved --bwlimit 60M "$tmp_dir/virtual/${vm}_backup.gz" storage:bucket_name/virtual/${node_id}/$(date +%F)/
    rm -f "$tmp_dir/virtual/${vm}_backup.gz"
  done
fi

apt install cron

(crontab -l ; echo "35 17 * * 1 /root/backup.sh")| crontab -