Documentation for local test setup

[AOphagen]

Working with this code, I want to be able to set it up locally for the most basic smoke tests before rolling out any changes.

I'd like the README.md to contain a how-to for setting the code up in a development environment locally.
I'd also be happy with another solution, like mkdocs for developers, but that is not necessary, really.

I'll start to document any solution for a local set-up I come up with on my own, but even so, help would be greatly appreciated.

[penguineer]

Wir nutzen folgendes docker-compose file:

version: '3'

services:
  meshviewer:
    image: ffmd/meshviewer-server:latest
    container_name: ffmd_meshviewer_server
    restart: unless-stopped
    depends_on:
      - ffmd_yanic
    ports:
      - 8010:80
    environment:
      - MeshviewerRepo = "https://github.com/FreifunkMD/Meshviewer --branch ffmd"
      - LoopHookCMD = "wget http://gw01.babel.md.freifunk.net:8080/data/meshviewer.json -O /var/www/html/data/meshviewer.json"
  ffmd_yanic:
    image: ffmd/yanic:latest
    network_mode: "host"
    restart: unless-stopped
    container_name: ffmd_yanic
    volumes:
            - /opt/yanic/config.toml:/etc/yanic.conf

[AOphagen]

Das docker-compose basiert auf Images, die auf/unter ffmd/ gesucht werden. Damit beißt sich leider die Katze in den Schwanz, denn diese Images muss man ja auch bauen ... suche weiter ...

[24367dfa]

Dockerfile: https://hub.docker.com/layers/ffmd/meshviewer-server/latest/images/sha256-14db25923fc6365b5a48f28385ccc9a9166c893ca0cd4273e51d4ac1494e3f90?context=explore

[penguineer]

https://github.com/FreifunkMD/meshviewer-server-docker/blob/master/Dockerfile