Backup AIDA2

This python script is used to backup the codebase, along with the current resources.

Pre-requesties:

Install required linux package(s):
- mysql client; For MacOS: https://formulae.brew.sh/formula/mysql-client
- aws cli
  - For All OS: https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html
  - For MacOS (easiest): https://formulae.brew.sh/formula/awscli
Configure aws-cli:
- Run aws configure
- That will ask following info, so keep it ready.
  - AWS Access Key ID & AWS Secret Access Key (which you can find these in your aws console under security credentials)
  - Default region name (in our case its eu-north-1)
Install python packages
- Run pip install -r requirements.txt
Copy .env.example to .env
- Run cp .env.example .env
- update .env with appropriate credentials
Now you can take backups
- Run python backup.py and you will get a tar.gz file containing backup of everything.
- Also if a backup is either "a month old & wasn't created on first of a month" or "a backup which was x months old" will be deleted; x is integer value configurable in .env