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Overview

This sample provides a frontend SAPUI5 application that you can configure with any of the sample Order APIs.

This sample demonstrates how to:

  • Create a development Namespace in the Kyma runtime.
  • Configure and build an SAPUI5 Docker image.
  • Deploy the frontend in the Kyma runtime which includes:
    • A ConfigMap that contains the URL to the backend API.
    • A Deployment of the frontend image with the ConfigMap mounted to a volume.
    • A Service to expose the UI to other Kubernetes resources.
    • An API to expose the frontend externally.

Prerequisites

Steps

Run the frontend locally

  1. Clone the project.

  2. Inside the directory, run:

npm install

  1. Adjust the value of the API_URL parameter in the webapp/config.js file to match your orders API URL.

  2. To start the application, run:

npm run-script start

The application loads at http://localhost:8080.

Build the Docker image

  1. Build and push the image to your Docker repository:
docker build -t {your-docker-account}/fe-ui5-mssql -f docker/Dockerfile .
docker push {your-docker-account}/fe-ui5-mssql
  1. To run the image locally, adjust the value of the API_URL parameter in the webapp/config.js file and mount it into the image:
docker run --mount type=bind,source=$(pwd)/webapp/config.json,target=/usr/share/nginx/html/config.json -p 8080:80 -d {your-docker-account}/fe-ui5-mssql:latest

Deploy the frontend

  1. Create a new dev Namespace:
kubectl create namespace dev

  1. Within the project open the file k8s/configmap.yaml and adjust the API_URL by replacing <cluster domain> to the match the Kyma runtime cluster domain.

  2. Apply the Resources:

kubectl -n dev apply -f ./k8s/configmap.yaml
kubectl -n dev apply -f ./k8s/deployment.yaml
kubectl -n dev apply -f ./k8s/apirule.yaml
  1. Use the APIRule to open the application:
https://fe-ui5-mssql.{cluster-domain}