• From: Udemy Microservices Course
• Author: Stephen Grider
• Url: https://www.udemy.com/course/microservices-with-node-js-and-react

• Packages: Node, Docker with Kubernetes.
• In the system host file make sure you map 127.0.0.0 to ticketing.dev macOS / Linux: /etc/hosts Windows: C:\Windows\System32\Drivers\etc\hosts
• Reinstall NGINX Ingress if the Kubernetes cluster was reset: https://kubernetes.github.io/ingress-nginx/deploy/#quick-start
• Make sure that port 80 is not taken by any other program: MacOS / Linux: sudo lsof -i tcp:80 Windows: netstat -aon | findstr :80
• Recreate Kubernetes secrets (for JWT for example)

Start Skaffold (look below) and go to https://ticketing.dev // Purchase on Stripe in test mode: 4242 4242 4242 4242 10/30 123

To run skaffold:

skaffold dev

To look inside pods (containers) to run a shell inside them

kubectl get pods get the name of the pod kubectl exec -it sh

To run all tests:

cd auth npm run tests

To publish a module with NPM:

• make sure it has a git repo and is fully commited.
• login to npm: > npm login

npm publish --access public

To patch (update) current version of your module:

npm version patch

The full scenario:

git add . git commit -m "your message" npm version patch npm run build npm publish (alternatively run a custom script in package.json)

After changes in the custom module run:

npm run pub /// this is a script in package.jsom from above npm update @vgticket/common /// inside auth project dir.

Documentation: docs.nats.io Docker: nats-streaming Library: node-nats-streaming

// For the nats-test create a port-forward setup:

kubectl port-forward <pod_name> 4222:4222 // port on localhost : port of the pod

Main account in test mode

• Create a Git branch
• Make updates in code
• Push to Github
• On Github: make a pull request to master branch (will run tests)
• On Github: if tests passes, merge PR. (will update all images on Dockerhub)
• [Ad depoloyment step if needed]