conf

This repository contains code to deploy and configure for infrastructure related to Flexi Soft.

We use Pulumi to manage infrastructure as code. Pulumi is a tool for creating, deploying, and managing cloud infrastructure. It is open source and supports multiple cloud providers.

We mainly use Kubernetes, currently deployed at Google Cloud Platform.

Prerequisites

• Pulumi
• Google Cloud SDK
• kubectl
• docker
• nodejs
• pnpm

Architecture

At the core, we have a Kubernetes cluster. This cluster has a namespace for each environment, along with a few system namespaces. We use Caddy to provide a reverse proxy for all services and handle automatic SSL certificates.

The portal service uses Redis to store session data.

flowchart TD
    conf
    conf-->github
    conf-->gke-->k8s

    github-->bot-secret["NPM secrets for bot"]

    k8s-->caddy

    namespace-->Deployment:portal-app
    Deployment:portal-app-->Ingress:portal-app

    caddy -->Ingress:portal-app
    caddy -->Ingress:portal-api

    k8s-->namespace

    namespace-->Deployment:portal-api
    Deployment:portal-api-->Ingress:portal-api
    namespace-->Deployment:redis
    Deployment:redis-->Deployment:portal-api

We utilize a 12-factor to manage most configuration.