New build from Debian OPAM2 image.

Dockerfile

 
-###--- Python Stage ---###
-
 FROM ocaml/opam2:debian-10
 
 LABEL maintainer="David Trattnig <david.trattnig@subsquare.at>"
 
+USER root
 
-RUN set -ex \
-  && rm -f /usr/bin/python && ln -s /usr/local/bin/python /usr/bin/python \
-  && rm -f /usr/bin/python3 && ln -s /usr/local/bin/python3 /usr/bin/python3
+# Engine System Dependencies
 
-# System Package Installation
-RUN set -ex \
-	&& apt-get update -q \
-	&& apt-get install -y -q --no-install-recommends \
-      supervisor \
+RUN apt-get update && sudo apt-get -y install \
+      apt-utils \
       redis-server \
       libsndfile1 \
       ffmpeg \
       quelcom \
-  && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+      python3-pip \
+      python-dev \
+      libmariadbclient-dev \
+      default-libmysqlclient-dev
 
-# Python Package Installation
-COPY requirements.txt /tmp/requirements.txt
-RUN pip3 install -r /tmp/requirements.txt
+# Liquidsoap System Dependencies
+
+RUN apt-get install -qq -yy \
+    libasound2-dev \
+    libflac-dev \
+    libjack-dev \
+    libmad0-dev \
+    libmp3lame-dev \
+    libogg-dev \
+    libopus-dev \
+    libpcre3-dev \
+    libpulse-dev \
+    libsamplerate0-dev \
+    libssl-dev \
+    libtag1-dev \
+    libvorbis-dev \
+    m4 \
+    pkg-config
 
 # Create Users
+
 RUN set -ex \
-  && adduser --home /srv --no-create-home --system --uid 1000 --group engineuser \
-  && adduser engineuser audio
+  && adduser --home /srv --no-create-home --system --uid 1001 --group engineuser \
+  && adduser engineuser audio \
+  && adduser engineuser opam
 
-# Default configuration
-COPY configuration/sample-docker.engine.ini configuration/engine.ini
-COPY configuration/sample-docker.gunicorn.conf.py configuration/gunicorn.conf.py
+# Initialize the project structure
 
+RUN mkdir -p /srv
+RUN mkdir -p /var/log/aura
+COPY . /srv
 
+# Own'd
+RUN chown -R engineuser:engineuser /srv
+RUN chown -R engineuser:engineuser /var/log/aura
+RUN chown -R engineuser:engineuser /home/opam
 
-# Liquidsoap Dependencies
+
+# ENGINE INSTALLATION
+
+USER engineuser
+WORKDIR /srv
+ENV PATH="/home/opam/.local/bin:${PATH}"
+
+# Python Package Installation
+COPY requirements.txt /tmp/requirements.txt
+RUN pip3 install -r /tmp/requirements.txt
+
+
+# Default configuration
+COPY configuration/sample-docker.engine.ini /srv/configuration/engine.ini
+COPY configuration/sample-docker.gunicorn.conf.py /srv/configuration/gunicorn.conf.py
+
+# Update OPAM
 RUN opam init --disable-sandboxing -y
 RUN opam switch create 4.08.0
 RUN opam update -y
 RUN opam install depext -y
+
+# Liquidsoap Dependencies
 RUN opam depext taglib mad lame vorbis flac opus cry samplerate pulseaudio bjack alsa ssl liquidsoap -y 
 RUN opam install taglib mad lame vorbis flac opus cry samplerate pulseaudio bjack alsa ssl liquidsoap -y
 RUN eval $(opam env)
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