[docker] begin preparation

Dockerfile

@@ -0,0 +1,7 @@
+FROM ungleich/nginx-letsencrypt-ipv6
+LABEL maintainer = "docker@ungleich.ch"
+
+RUN apk add --no-cache py3-flask
+COPY server.py /
+COPY nginx.conf /etc/nginx/https.conf
+COPY entrypoint-post-https.sh  /

entrypoint-post-https.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+python3 /server.py

nginx.conf

@@ -0,0 +1,7 @@
+   location / {
+       proxy_pass http://localhost:5000;
+       proxy_set_header Host $host;
+       proxy_set_header X-Real-IP $remote_addr;
+       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+   }