Update

backup.rb

@@ -0,0 +1,109 @@
+#!/usr/bin/env ruby
+require 'logger'
+require 'rake'
+require 'fileutils'
+
+# apt install ruby genisoimage
+# mkdir -p /opt/backup/isoupload && touch /opt/backup/backup.log
+
+# Store all backup files
+$backup_dir = '/opt/backup/isoupload'
+
+# Delete all backup files older than $keep_days
+$keep_days = 14
+
+# Generate missing backup files newer than $check_days
+$check_days = 7
+
+# Path to pack
+$pack_path = '/var/www/%<year>d/%<month>02d/%<day>02d'
+
+# Path in ISO
+$path_in_iso = '/%<year>d/%<month>02d/%<day>02d'
+
+# ISO file name
+$iso_name = '%<year>d/%<month>02d/%<year>d-%<month>02d-%<day>02d.iso'
+
+# ISO volume name (CD label)
+$iso_volume = '%<year>d-%<month>02d-%<day>02d'
+
+$s3_subdir = ''
+
+$log_file = '/opt/backup/backup.log'
+# $log_file = STDOUT
+
+# Generate backup file for given date
+def generate(date)
+  date_info = {
+    year: date.year,
+    month: date.month,
+    day: date.day,
+    hour: date.hour,
+    min: date.min
+  }
+
+  pack_path = $pack_path % date_info
+  path_in_iso = $path_in_iso % date_info
+  iso_name = $iso_name % date_info
+  iso_volume = $iso_volume % date_info
+
+  if !File.exist?(pack_path)
+    $logger.warn "#{pack_path} is missing, skipping."
+    return
+  end
+
+  Dir.chdir($backup_dir) do
+    if File.exist?(iso_name)
+      $logger.info "#{iso_name} exists, skipping."
+      return
+    end
+
+    FileUtils.mkdir_p(File.dirname(iso_name))
+    Rake.sh 'ionice', 'genisoimage', '-U', '-J', '-quiet',
+      '-dir-mode', '555', '-file-mode', '444',
+      '-uid', '0', '-gid', '0',
+      '-o', iso_name,
+      '-V', iso_volume,
+      '-graft-points', "#{path_in_iso}=#{pack_path}"
+
+    if File.exist?(iso_name)
+      $logger.info "#{iso_name} generated."
+    end
+  end
+end
+
+def upload
+  # Pre-configure /root/.rclone.conf file
+  Rake.sh 'ionice', 'rclone', 'copy', $backup_dir, "scaleway:#{$s3_subdir}", '--transfers', '1'
+end
+
+def purge
+  purge_time = Time.now - 86400 * $keep_days
+  Dir.chdir($backup_dir) do
+    # Strict to only *.iso and *.xz
+    Dir.glob('**/{*.iso,*.xz}') do |file|
+      mtime = File.mtime(file)
+      mtime_string = mtime.strftime('%Y-%m-%d %H:%M:%S')
+      if mtime < purge_time
+        $logger.info "Deleting #{file} (#{mtime_string})"
+        # File.unlink(file)
+      end
+    end
+  end
+end
+
+raise "check_days must be smaller than keep_days" unless $check_days < $keep_days
+raise "check_days must be greater than 0" unless $check_days > 0
+
+$logger = Logger.new($log_file)
+
+$logger.info "Keep #{$keep_days} days, check #{$check_days} days"
+
+# Loop through days
+now = Time.now
+$check_days.downto(1) do |day|
+  generate(now - 86400 * day)
+end
+
+upload
+purge

backup.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Make a new folder at /opt/backup: mkdir -p /opt/backup && touch /opt/backup/backup.log && cd /opt/backup
+# Save this file at /opt/backup/backup.sh
+# Set a cronjob:  0 3 * * * /bin/bash /opt/backup/backup.sh > /opt/backup/backup.log 2>&1
+
+# Get the relative path of the backup script
+backup_script=$(dirname "$realpath $0")
+
+# Loading the Config
+rclone_config_name=""
+rclone_config_pass=""
+s3_bucket_name=""
+backup_folder_name="$(date +"%Y_%m_%d_%I_%M_%p")"
+
+# Website and Database
+website_folder=""
+website_folder_exclude=""
+database_name=""
+
+# Remove old db dump
+cd /opt/backup
+rm /opt/backup/dbbackup-*
+rm /opt/backup/website-*
+
+# Generating a database dump backup
+# if $database_name exists, then dump the database, else skip
+if [ -n "$database_name" ]; then
+    mysqldump -u root $database_name > dbbackup-$backup_folder_name.sql
+    tar -zcvf dbbackup-$backup_folder_name.tar.gz dbbackup-$backup_folder_name.sql
+fi
+
+# if $website_folder_exclude exists, then tar the website folder excluding the $website_folder_exclude
+if [ -n "$website_folder_exclude" ]; then
+    tar --exclude $website_folder_exclude -zcvf website-$backup_folder_name.tar.gz $website_folder
+else
+    tar -zcvf website-$backup_folder_name.tar.gz $website_folder
+fi
+
+# if $rclone_config_pass exists, then set the rclone config password, else skip
+if [ -n "$rclone_config_pass" ]; then
+    export RCLONE_CONFIG_PASS=$rclone_config_pass
+fi
+
+# Copy the database and website backup
+if [ -n "$database_name" ]; then
+    rclone copy /opt/backup/dbbackup-$backup_folder_name.tar.gz $rclone_config_name:$s3_bucket_name/$backup_folder_name
+fi
+
+rclone copy /opt/backup/website-$backup_folder_name.tar.gz $rclone_config_name:$s3_bucket_name/$backup_folder_name