Url Shortener 2

A url shortener using the CRC32 hashing algorithm and the following tech stack:

Kotlin
Spring Boot
MongoDB
Docker
Kubernetes

Disclaimer

This app isn't production ready:

it only works on localhost
test coverage is low
...

local development

start database(s) docker-compose up
Interact with docker docker exec --tty --interactive <container> <program>
- MongoDB Shell mongosh
start server: with IntelliJ or ./gradlew bootRun

mongosh

use urls
db.urls.find()

features

add a url ./scripts/createUrl.sh "8081" "https://www.learnitmyway.com"
paste url in response in browser and get redirected

local deployment with Kubernetes

start Kubernetes cluster with Docker Desktop
build jar, build docker image and push to docker hub: ./scripts/build-and-push.sh
deploy everything kubectl apply -f k8s

ip address of url-service is localhost:30081