Docker image for engine. #17

.dockerignore

+.travis.yaml
+.swagger-codegen-ignore
+README.md
+tox.ini
+git_push.sh
+test-requirements.txt
+setup.py
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+.hypothesis/
+venv/
+.python-version
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+#Ipython Notebook
+.ipynb_checkpoints
+
+# VirtualEnv
+python
+
+#Testing
+.noseids
+
+# Configurations
+config/engine.ini
+config/docker/engine.ini
+env.list

.gitignore

@@ -7,4 +7,7 @@ tmp
 configuration/engine.ini
 script/.engine.install-db.lock
 .engine.install-db.lock
-configuration/systemd/dev/
+configuration/systemd/dev/
\ No newline at end of file
+env.list
+audio/source
+configuration/docker/engine.ini

Dockerfile

@@ -3,24 +3,22 @@ FROM ocaml/opam2:debian-10
 
 LABEL maintainer="David Trattnig <david.trattnig@subsquare.at>"
 
-USER root
-
 # Engine System Dependencies
 
-RUN apt-get update && sudo apt-get -y install \
+RUN sudo apt-get update && sudo apt-get -y install \
       apt-utils \
       redis-server \
-      libsndfile1 \
       ffmpeg \
       quelcom \
-      python3-pip \
-      python-dev \
+      python3 \
+      python3-pip \      
+      build-essential \
       libmariadbclient-dev \
       default-libmysqlclient-dev
 
 # Liquidsoap System Dependencies
 
-RUN apt-get install -qq -yy \
+RUN sudo apt-get install -qq -yy \
     libasound2-dev \
     libflac-dev \
     libjack-dev \
@@ -37,51 +35,36 @@ RUN apt-get install -qq -yy \
     m4 \
     pkg-config
 
-# Create Users
+# Update OPAM
 
-RUN set -ex \
-  && adduser --home /srv --no-create-home --system --uid 1001 --group engineuser \
-  && adduser engineuser audio \
-  && adduser engineuser opam
+RUN opam init --disable-sandboxing -y
+RUN opam switch create 4.08.0
+RUN opam update -y
+RUN opam install depext -y
 
-# Initialize the project structure
+# Liquidsoap Dependencies
 
-RUN mkdir -p /srv
-RUN mkdir -p /var/log/aura
-COPY . /srv
+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
 
-# 0wn'd
+# Print Debug Information
 
-RUN chown -R engineuser:engineuser /srv
-RUN chown -R engineuser:engineuser /var/log/aura
-RUN chown -R engineuser:engineuser /home/opam
+RUN echo $(python3 -V)
+RUN echo $(python3.7 -V)
+RUN echo $(ls /home/opam/.opam/4.08.0/bin/liquidsoap)
 
-#
-# ENGINE INSTALLATION
-#
+# Setup Engine
 
-USER engineuser
+RUN mkdir -p /srv
+RUN mkdir -p /home/opam/audio
+RUN mkdir -p /home/opam/audio/source
+COPY . /srv
 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
-
+RUN sudo usermod -a -G audio opam
+RUN python3.7 $(which pip3) install -r requirements.txt
 COPY configuration/sample-docker.engine.ini /srv/configuration/engine.ini
 
-# Update OPAM
+# Start the Engine
 
-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)
+ENTRYPOINT ["./run.sh"]

configuration/sample-development.engine.ini

@@ -22,7 +22,7 @@ redis_port=6379
 redis_db=0
 
 [monitoring]
-mail_server=""
+mail_server="mail.example.com"
 mail_server_port="587"
 mail_user="aura@subsquare.at"
 mail_pass="---SECRET--PASSWORD---"

configuration/sample-docker.engine.ini

@@ -13,16 +13,16 @@ station_logo_size="180px"
 db_user="aura"
 db_name="aura_engine"
 db_pass="---SECRET--PASSWORD---"
-db_host="localhost"
+db_host="127.0.0.1"
 db_charset="utf8"
 
 [redis]
-redis_host="172.17.0.1"
+redis_host="127.0.0.1"
 redis_port=6379
 redis_db=0
 
 [monitoring]
-mail_server="w00fdabd.kasserver.com"
+mail_server="mail.example.com"
 mail_server_port="587"
 mail_user="aura@subsquare.at"
 mail_pass="---SECRET--PASSWORD---"
@@ -39,7 +39,7 @@ heartbeat_port = 43334
 # Seconds how often the vitality of the Engine should be checked (0 = disabled)
 heartbeat_frequency = 1
 
-logdir="/var/log/aura"
+logdir="/srv/logs"
 # Possible values: debug, info, warning, error, critical
 loglevel="info"
 
@@ -122,7 +122,7 @@ fade_out_time="2.5"
 # all these settings from here to the bottom require a restart of the liquidsoap server
 
 [lqs]
-liquidsoap_path="/home/engineuser/.opam/4.08.0/bin/liquidsoap"
+liquidsoap_path="/home/opam/.opam/4.08.0/bin/liquidsoap"
 liquidsoap_working_dir="modules/liquidsoap/"
 
 # Liquidsoap execution delay in seconds; Crucial to keep things in sync
@@ -134,10 +134,10 @@ daemongroup="engineuser"
 daemonuser="engineuser"
 
 [socket]
-socketdir="/opt/aura/engine/modules/liquidsoap"
+socketdir="/srv/modules/liquidsoap"
 
 [audiofolder]
-audiofolder="/var/audio"
+audiofolder="/home/opam/audio/source"
 
 [fallback]
 # track_sensitive => fallback_folder track sensitivity

configuration/sample-production.engine.ini

@@ -22,7 +22,7 @@ redis_port=6379
 redis_db=0
 
 [monitoring]
-mail_server="w00fdabd.kasserver.com"
+mail_server="mail.example.com"
 mail_server_port="587"
 mail_user="aura@subsquare.at"
 mail_pass="---SECRET--PASSWORD---"

requirements.txt

-sqlalchemy==1.3.13
-Flask==1.1.1
-Flask-SQLAlchemy==2.4.1
+requests==2.24.0
+sqlalchemy==1.3.17
+Flask==1.1.2
+Flask_SQLAlchemy==2.4.3
 mysqlclient==1.3.12
 redis==3.5.3
-mutagen==1.44.0
 validators==0.12.1
-accessify==0.3.1
-pyyaml==5.3.1
+accessify==0.3.1
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\ No newline at end of file