Bugfix/#22372 redborder manager missing s3 bucket backup

[PedroLimaRB]

Related issue in RedMine

Redmine task: Bugfix #22372 [cookbook-rb-manager] Missing s3://bucket/backup/

Description / Motivation

This script "rb_backup_node.rb" is able to:

• Backup all files to a file (tar.gz) in "/tmp/backups" or to S3 in "bucket/backup".
• Restore PostgreSQL from the "dump" file produced by "pg_dumpall" command.

Detail

• It need more fixes to recover all functionality from Legacy managers.
• Right now, it is able to restore PostgreSQL. With this you can recover the state of a cluster at the time of the backup. For example, you can recover users, sensors and other data. Traffic, Monitor and other module graphs need some time (3 minutes) to recover after restarting druid services.