Dockerfile

# VERSION 1.10.6
# AUTHOR: Matthieu "Puckel_" Roisil
# EDITOR: Hubble SG
# DESCRIPTION: Basic Airflow container for Hubble ETL
# BUILD: docker build --rm -t hubble.docker-airflow .
# SOURCE: https://gitlab.com/hubble-sg/data/docker-airflow.git

FROM python:3.7-slim-stretch
LABEL maintainer="Hubble_"

# Never prompts the user for choices on installation/configuration of packages
ENV DEBIAN_FRONTEND noninteractive
ENV TERM linux

# Airflow
ARG AIRFLOW_VERSION=1.10.6
ARG AIRFLOW_USER_HOME=/usr/local/airflow
ARG AIRFLOW_DEPS=""
ARG PYTHON_DEPS=""
ENV AIRFLOW_HOME=${AIRFLOW_USER_HOME}
ENV PYTHONPATH="$PYTHONPATH/:${AIRFLOW_USER_HOME}"
ENV PYTHONPATH="$PYTHONPATH/:${AIRFLOW_USER_HOME}/modules"

# Define en_US.
ENV LANGUAGE en_US.UTF-8
ENV LANG en_US.UTF-8
ENV LC_ALL en_US.UTF-8
ENV LC_CTYPE en_US.UTF-8
ENV LC_MESSAGES en_US.UTF-8

RUN set -ex \
    && buildDeps=' \
        freetds-dev \
        libkrb5-dev \
        libsasl2-dev \
        libssl-dev \
        libffi-dev \
        libpq-dev \
        git \
    ' \
    && apt-get update -yqq \
    && apt-get upgrade -yqq \
    && apt-get install -yqq --no-install-recommends \
        $buildDeps \
        freetds-bin \
        build-essential \
        default-libmysqlclient-dev \
        apt-utils \
        curl \
        rsync \
        netcat \
        locales \
    && apt-get install -y wget \
    && apt-get install -y gnupg2 \
    && sed -i 's/^# en_US.UTF-8 UTF-8$/en_US.UTF-8 UTF-8/g' /etc/locale.gen \
    && locale-gen \
    && update-locale LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 \
    && useradd -ms /bin/bash -d ${AIRFLOW_USER_HOME} airflow \
    && pip install -U pip setuptools wheel \
    && pip install pytz \
    && pip install pyOpenSSL \
    && pip install ndg-httpsclient \
    && pip install pyasn1 \
    && pip install apache-airflow[crypto,celery,postgres,hive,jdbc,mysql,ssh${AIRFLOW_DEPS:+,}${AIRFLOW_DEPS}]==${AIRFLOW_VERSION} \
    && pip install 'redis==3.2' \
    && if [ -n "${PYTHON_DEPS}" ]; then pip install ${PYTHON_DEPS}; fi \
    && apt-get purge --auto-remove -yqq $buildDeps \
    && apt-get autoremove -yqq --purge \
    && apt-get clean \
    && rm -rf \
        /var/lib/apt/lists/* \
        /tmp/* \
        /var/tmp/* \
        /usr/share/man \
        /usr/share/doc \
        /usr/share/doc-base

COPY ./requirements.txt /requirements.txt
COPY script/entrypoint.sh /entrypoint.sh
COPY config/airflow.cfg ${AIRFLOW_USER_HOME}/airflow.cfg
COPY /dags ${AIRFLOW_USER_HOME}/dags
COPY /modules ${AIRFLOW_USER_HOME}/modules

RUN chown -R airflow: ${AIRFLOW_USER_HOME}

EXPOSE 8080 5555 8793

USER airflow
WORKDIR ${AIRFLOW_USER_HOME}
ENTRYPOINT ["/entrypoint.sh"]
CMD ["webserver"] # set default arg for entrypoint