Use upstream EtherPad image

Dockerfile

@@ -1,13 +0,0 @@
-FROM python:3-alpine
-LABEL description="A Matrix bot for Alertmanager"
-# Instal gcc to build wheels
-RUN apk add --no-cache gcc musl-dev
-# Force the stdout and stderr streams to be unbuffered
-ENV PYTHONUNBUFFERED 1
-# Install requirements from PyPI
-COPY requirements.txt requirements.txt
-RUN pip install --no-cache-dir -r requirements.txt
-# Copy the all the necessary files
-COPY . .
-EXPOSE 8000
-ENTRYPOINT python3 bot.py

docker-compose.yml

@@ -47,10 +47,14 @@ services:
       - 8083:8080
 
   etherpad:
-    build: etherpad
+    image: etherpad/etherpad:1.8.16
     restart: always
     environment:
+      NODE_ENV: "production"
+      TRUST_PROXY: "true"
       POSTGRES_PASSWORD: "${ETHERPAD_DB_PASSWORD}"
+    volumes:
+      - ./etherpad/settings.json:/opt/etherpad-lite/settings.json:ro
     ports:
       - 8084:9001
 

etherpad/Dockerfile

@@ -1,6 +0,0 @@
-FROM etherpad/etherpad:1.8.16
-
-# Change instance settings
-ENV NODE_ENV=production
-ENV TRUST_PROXY=true
-COPY settings.json /opt/etherpad-lite/settings.json