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website-backend

Docker Image CI

Just a small Symfony application as API for the website-frontend repo. It provides API endpoints for:

  • increment value of sensor.website_visitors (which is a Home Assistant entity)
  • retrieve current value of sensor.website_visitors for the fancy visitor counter on my website
  • retrieve current value of sensor.k8s_cluster_plug to display the current power consumption of my Kubernetes Raspberry cluster
  • total number of Home Assistant entities and devices

The main reason this backend exists is to provide a realtime API of the above data on my website. Because my Home Assistant is not behind the public ingress, the website won't have access to the needed data.

Platform: ARM

As this Docker Image is primary used on my Raspberries, the base image is arm64v8/php:8.1-apache.

Docker

docker pull smhagit/website-backend

This image is built with GitHub Actions via self-hosted runner on an arm64 Raspberry Pi.

Usage

docker-compose.yml

version: "3.9"
services:
    app:
        image: smhagit/website-backend
        environment:
          API_STATIC_APIKEY: ""
          HOME_ASSISTANT_TOKEN: "<HOME ASSISTANT TOKEN>"
          HOME_ASSISTANT_BASEURL: "http://homeassistant.local:8123/api"
          HOME_ASSISTANT_ENTITY_WHITELIST: "sensor.abc;sensor.def"