README.md

FbApp

Playground application for trying out new technologies, libraries, frameworks, patterns, tools etc.

Primary Objectives

• Client application using Elm and Vite.
• Server API built with ASP.NET Core and F# Programming Language.
• Apply CQRS and Event Sourcing principles to Microservices architecture.

Prerequisites

Run local application

• Docker Desktop with Kubernetes enabled
• Tilt

Development environment

• .NET Core SDK
• Node.js
• Yarn

Quick Start

Configure Google OAuth authentication

Use Google Developer Console to register new application for Google authentication:

• Authorized JavaScript Origins: https://localhost:8090
• Authorized redirect URIs: https://localhost:8090/connect/google/callback

Add src/FbApp.Auth/appsettings.user.json configuration file with credentials provided by Google client application registration.

{
  "Authentication": {
    "Google": {
      "ClientId": "<redacted>",
      "ClientSecret": "<redacted>"
    }
  }
}

Configure kubernetes cluster

Install dapr

helm repo add dapr https://dapr.github.io/helm-charts/

helm repo update

helm upgrade --install dapr dapr/dapr \
--namespace dapr-system \
--create-namespace \
--wait

kubectl port-forward service/dapr-dashboard 8080:8080 --namespace dapr-system

Install ingress controller

helm repo add dapr https://kubernetes.github.io/ingress-nginx

helm repo update

helm upgrade --install ingress-nginx ingress-nginx/ingress-nginx \
--namespace ingress-nginx \
--create-namespace \
--set controller.config.use-forwarded-headers=true
--set controller.service.ports.https=8090
--wait

Run development environment

$ tilt up

Open Tilt Dashboard to monitor running components.

Open Application for demo.

Misc.

docker context ls
docker context user default

\\wsl$\docker-desktop-data\data\k8s-pvs

kubectl exec --stdin --tty fbapp-api-database-mongodb-0 -n fbapp -- /bin/bash