Build, deploy, and scale an E-Commerce app using Microservices built with Node, React, Docker and Kubernetes

My Updatable Version of the final project from this course

How to run apps

Skaffold installation

$ curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/latest/skaffold-linux-amd64$ chmod +x skaffold$ sudo mv skaffold /usr/local/bin

Run minikube

$ {minikube --profile my-profile config set memory 8192minikube --profile my-profile config set cpus 4// minikube --profile my-profile config set vm-driver virtualboxminikube --profile my-profile config set vm-driver dockerminikube --profile my-profile config set kubernetes-version v1.18.2minikube start --profile my-profile}

// Enable ingress$ minikube addons --profile my-profile enable ingress

$ minikube --profile my-profile ip172.17.0.2

$ sudo vi /etc/hosts

#---------------------------------------------------------------------# Minikube#---------------------------------------------------------------------172.17.0.2 posts.com172.17.0.2 ticketing.dev

How to run the final app1

$ 04_Orchestrating_Collections_of_Services_with_Kubernetes$ cd skaffold$ docker login

$ skaffold dev

$ kubectl get podsNAME                              READY   STATUS    RESTARTS   AGEclient-depl-99b7fcdcb-jhttp       1/1     Running   0          3m22scomments-depl-69578db79c-jzdnh    1/1     Running   0          3m22sevent-bus-depl-7c5b75b7f4-m5qw6   1/1     Running   0          3m22smoderation-depl-d7b49bfbc-cgl2l   1/1     Running   0          3m22sposts-depl-78647cffd4-7gtzx       1/1     Running   0          3m22squery-depl-656f9b6b58-bv7g7       1/1     Running   0          3m22s

How to run the final app2

$ kubectl create secret generic jwt-secret --from-literal=JWT_KEY=asdf// <STRIPE_SECRET_KEY> from stripe.com$ kubectl create secret generic stripe-secret --from-literal=STRIPE_KEY=<STRIPE_SECRET_KEY>

$ cd 22_Back_to_the_Client$ cd skaffold$ docker login

$ skaffold dev

$ kubectl get podsNAME                                           READY   STATUS    RESTARTS   AGEauth-deployment-57d779fd9-48s9v                1/1     Running   0          24sauth-mongo-deployment-579c6dbd8f-69jbv         1/1     Running   0          23sclient-deployment-f5cfc5b8d-k2lxp              1/1     Running   0          23sexpiration-deployment-6bb67856b4-jkkbl         1/1     Running   0          23sexpiration-redis-deployment-5b58b869fd-hmq5f   1/1     Running   0          23snats-deployment-76479997ff-lpss8               1/1     Running   0          23sorders-deployment-5c68dff5c9-dq6hl             1/1     Running   0          23sorders-mongo-deployment-6896c8b9-42vpd         1/1     Running   0          23spayments-deployment-68d4c7f4ff-nfsxb           1/1     Running   0          23spayments-mongo-deployment-c89cb4fc7-4ggn7      1/1     Running   0          23stickets-deployment-7b746fff9-tvhzw             1/1     Running   0          23stickets-mongo-deployment-54f456bd95-hv9fb      1/1     Running   0          22s

Delete minikube with project

$ minikube --profile my-profile stop && minikube --profile my-profile delete

Development step by step

App1

02. A Mini-Microservices App

03. Running Services with Docker (Docker Basics. Nothing Interesting)

04. Orchestrating Collections of Services with Kubernetes

App2

05. Architecture of Multi-Service Apps

06. Leveraging a Cloud Environment for Development (Optional Section, Skipped)

07. Response Normalization Strategies

08. Database Management and Modeling

09. Authentication Strategies and Options

10. Testing Isolated Microservices

11. Integrating a Server-Side-Rendered React App

12. Code Sharing and Reuse Between Services

13. Create-Read-Update-Destroy Server Setup

14. NATS Streaming Server - An Event Bus Implementation

15. Connecting to NATS in a Node JS World

16. Managing a NATS Client

17. Cross-Service Data Replication In Action

18. Understanding Event Flow

19. Listening for Events and Handling Concurrency Issues

20. Worker Services

21. Handling Payments

22. Back to the Client

23. CI/CD (I will not deploy app to clouds)