Setup backups

[devzbysiu]

Short Description

We want to backup internal boards.

Solution (optional)

Use S3.

Acceptance Criteria

• Backups are created automatically once a day
• X number of backups stored and rotated
• Admin can restore the boards form backup

Additional context (optional)

N/A

[devzbysiu]

Done. Currently, 10 backups are stored on S3. Restoring procedure brings back board data and starts boards that were active during backup creation.

Backup script is called ./backup.sh - it can be called manually and it's called automatically every day at 3am.
Restoring script is called ./restore.sh - it can be called manually. It requires one argument - the name of the backup to use.

[GrzegorzBednarski]

Tested & accepted