Dockerized Amagama

Dockerfile

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+FROM alpine:3.7
+
+MAINTAINER Navaneeth Sen <[email protected]>
+
+# install dependencies
+RUN \
+ apk add --no-cache python3 postgresql-libs libxslt-dev && \
+ apk add --no-cache --virtual .build-deps g++ gcc libc-dev libxslt python3-dev musl-dev postgresql-dev libffi-dev
+
+# create a soft link for python3 as python
+RUN \
+ ln -s /usr/bin/python3 /usr/bin/python
+
+# upgrade the pip
+RUN \
+ python -m pip install --upgrade pip
+
+# change working directory
+WORKDIR /usr/src/app
+
+# copy files
+COPY . .
+
+# install the application specific python libraries
+RUN \
+ python -m pip install -r ./requirements/recommended.txt --no-cache-dir && \
+ apk --purge del .build-deps
+
+# set the environment variables
+ENV PYTHONUNBUFFERED 1
+ENV PATH "$PATH:./bin"
+ENV PYTHONPATH "$PYTHONPATH:."
+
+# set the executable permissions for the scripts to be run on docker start
+RUN chmod a+x /usr/src/app/start_app.sh
+RUN chmod a+x /usr/src/app/add_translations.sh
+
+# the entry point
+EXPOSE 8888
+CMD ["/usr/src/app/start_app.sh"]

add_translations.sh

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+#!/bin/sh
+
+export PATH=$(pwd)/bin:/usr/local/bin:$PATH
+export PYTHONPATH=$(pwd):$PYTHONPATH
+
+amagama-manage initdb -s en
+amagama-manage build_tmdb --verbose -s en -t pt -i translations/

required.txt

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+blinker>=0.9
+Flask==1.1.4
+psycopg2>=2.7
+translate-toolkit>=1.8.0

settings.py

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+import os
+
+# Global config
+
+DEBUG = os.getenv('SECRET_KEY', False)
+SECRET_KEY = os.getenv('SECRET_KEY', 'foobar')
+ENABLE_WEB_UI = os.getenv('ENABLE_WEB_UI', True)
+ENABLE_DATA_ALTERING_API = os.getenv('ENABLE_DATA_ALTERING_API', False)
+
+# Database config
+
+DB_NAME = os.getenv('DB_NAME', 'amagama')
+DB_USER = os.getenv('DB_USER', 'postgres')
+DB_PASSWORD = os.getenv('DB_PASSWORD', '')
+DB_HOST = os.getenv('DB_HOST', '')
+DB_PORT = os.getenv('DB_PORT', '')
+
+# Database pool config
+DB_MIN_CONNECTIONS = os.getenv('DB_MIN_CONNECTIONS', 2)
+DB_MAX_CONNECTIONS = os.getenv('DB_MAX_CONNECTIONS', 20)
+
+# Levenshtein config
+
+MAX_LENGTH = os.getenv('MAX_LENGTH', 2000)
+MIN_SIMILARITY = os.getenv('MIN_SIMILARITY', 70)
+MAX_CANDIDATES = os.getenv('MAX_CANDIDATES', 5)

start_app.sh

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+#!/bin/sh
+
+export PATH=$(pwd)/bin:/usr/local/bin:$PATH
+export PYTHONPATH=$(pwd):$PYTHONPATH
+
+amagama -b 0.0.0.0 -p 8888 --debug