System Overview


This chapter presents a brief overview of the environment setup, prerequisites, and security policies. 

It includes the following topics:


Environment Setup

  • All application and database-related instances will be placed inside a Virtual Private Cloud (VPC) with each node in a different AZ, within the same region
  • VPC
    • ECS - will be automatically created by CloudFormation scripts
    • EKS - will be automatically created after executing eksctl 
  • AWS ACM service will be used for managing SSL certificates
  • The database will be on Amazon RDS service
  • We will use Docker images stored in ZERO Systems private Docker Registry (ECR repository)





All communication between the parties is encrypted.

On ZERO Connect API, HTTPS is used. ZERO Connect talks to the database via an encrypted channel with authentication enabled.


Architecture Diagram


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