Some hacky scripts to run engine inside docker.

Dockerfile

+FROM python:3.6.9-stretch
+
+MAINTAINER Gottfried Gaisbauer <gottfried.gaisbauer@servus.at>
+
+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
+
+RUN set -ex \
+	&& apt-get update -q \
+	&& apt-get install -y -q --no-install-recommends libev4 libev-dev \
+                liquidsoap liquidsoap-plugin-alsa liquidsoap-plugin-icecast liquidsoap-plugin-jack liquidsoap-plugin-pulseaudio \
+                liquidsoap-plugin-flac liquidsoap-plugin-lame liquidsoap-plugin-mad liquidsoap-plugin-ogg liquidsoap-plugin-opus liquidsoap-plugin-faad \
+                liquidsoap-plugin-taglib \
+  && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+COPY requirements.txt /tmp/requirements.txt
+
+RUN pip3 install -r /tmp/requirements.txt
+
+RUN set -ex \
+  && adduser --home /srv --no-create-home --system --uid 1000 --group app \
+  && adduser app audio

build.sh

+#!/bin/bash
+
+exec sudo docker build -t aura/engine .

configuration/sample-production.engine.ini

@@ -17,7 +17,7 @@ db_host="localhost"
 db_charset="utf8"
 
 [redis]
-redis_host="localhost"
+redis_host="172.17.0.1"
 redis_port=6379
 redis_db=0
 

prepare.sh

+#!/bin/bash
+BASE_D=$(realpath "${BASH_SOURCE%/*}/")
+
+exec sudo docker run --rm -it -u $UID:$GID -v "$BASE_D":/srv -v "$BASE_D/configuration/":/etc/aura --tmpfs /var/log/aura/ aura/engine /srv/initdb.py

run_aura.sh

+#!/bin/bash
+BASE_D=$(realpath "${BASH_SOURCE%/*}/")
+
+exec sudo docker run --name aura-engine --rm -it -u $UID:$GID -p 127.0.0.1:8050:5000 -v "$BASE_D":/srv -v "$BASE_D/configuration/":/etc/aura --tmpfs /var/log/aura/ aura/engine /srv/aura.py

run_liquidsoap.sh

+#!/bin/bash
+BASE_D=$(realpath "${BASH_SOURCE%/*}/")
+
+exec sudo docker run --name aura-engine-liquidsoap --rm -it -u 1000:1000 -v "$BASE_D":/srv -v "$BASE_D/configuration/":/etc/aura --tmpfs /var/log/aura/ --device /dev/snd aura/engine /bin/bash -c "cd /srv/modules/liquidsoap && liquidsoap --debug --verbose engine.liq"