Todo Something

Simple Java Spring Boot application using Thymeleaf as a template engine for view creation. Mustache as a template engine for HTML response and HTMX for adding additional Hypertext behaviors to HTML tags. You can also read Hypermedia Systems for more information.

Local Execution

Local execution of the application expects a redis service at the default host and port defined in the application.properties file.

You can use docker compose to start a redis service from the compose file scripts/docker-compose.yml

• Start the local container for Redis via docker-compose

docker-compose -f scripts/docker-compose.yml up

Docker build

You can build the docker image using the following maven command The version if NOT specified will default to 0.0.1-SNAPSHOT.

mvn spring-boot:build-image -Dversion=1.1.0

• Build the docker container for execution

Kubernetes Execution

The application was tested on a local Orbstack Kubernetes cluster.

The kubernetes configuration requires that a Gateway controller be installed. The Gateway controller is a custom controller that manages the creation of Gateway access into the cluster. Orbstack allows for local routing of *.k8s.orb.local at port 80 or 443 into the cluster and can be used with host matching for routing to specific services. Gateway Ingress Controller Installation

• Install the Redis Service

  kubectl apply -f scripts/k8s/redis-service.yml

• Install the application and the service

  kubectl apply -f scripts/k8s/todosomething.yml

• Install the ingress for the service

  kubectl apply -f scripts/k8s/todosomething-ingress.yml

Modify the application to include a clear all button