Kubernetes design

Integrating microservices via Kuberentes.

Overview

Codr is designed to be deployed in a Kubernetes (K8s) cluster.

Purpose

Container orchestration

DNS

A part of the cluster is the K8s DNS service. Codr relies on the DNS server to provide internal name resolution to identify the desired load-balancer/service. It is assumed that the Kubernetes cluster is configured with the default settings, such that the DNS resolution follows: {service-name}.{namespace}.svc.cluster.local. For the purposes of Codr, the name resolution shall follow this naming pattern: {entity}.{environment}.svc.cluster.local.

Examples

• user.prod.svc.cluster.local
• organization.prod.svc.cluster.local
• authorization.prod.svc.cluster.local
• project.prod.svc.cluster.local
• etc.