From 30920f4e20ecc6d68c7d5038ae26511daf1bd0d9 Mon Sep 17 00:00:00 2001
From: Joachim Bauch <bauch@struktur.de>
Date: Tue, 7 Dec 2021 17:20:16 +0100
Subject: [PATCH] Switch to "node:17" as base image and install Python
 dependencies manually.

This saves about 220 MB in image size.
---
 server/docker/Dockerfile | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/server/docker/Dockerfile b/server/docker/Dockerfile
index 2e8e3b0..92482f6 100644
--- a/server/docker/Dockerfile
+++ b/server/docker/Dockerfile
@@ -1,13 +1,18 @@
-FROM nikolaik/python-nodejs:python3.9-nodejs15
+FROM node:17
 
 ADD . /app
 ADD docker/config.js.docker /app/config.js
 
-RUN apt-get update || : && apt-get install pdftk python-pypdf2 -y
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+        pdftk \
+        python3 \
+        python3-pip \
+        python3-pypdf2
 
 WORKDIR /app
 
 RUN pip install svglib
-RUN npm install 
+RUN npm install
 
-CMD ["node", "server.js"]
\ No newline at end of file
+CMD ["node", "server.js"]