Prerequisites

• PostgreSQL version 10.
• Amazon S3 or a compliant service like minio.
• RabbitMQ or SQS
• Docker (optional)
• Packer (optional)
• Ansible (optional)
• Terraform (optional)

If you choose not to use docker or ansible then you will also need to install:

• OpenCV
• Node v10.14.1
• Python 3.6.5
• Firefox and geckodriver
• Chrome and chromedriver