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incubator-airflow
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incubator-airflow/Dockerfile

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Docker
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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# THIS DOCKERFILE IS INTENDED FOR PRODUCTION USE AND DEPLOYMENT.
# NOTE! IT IS ALPHA-QUALITY FOR NOW - WE ARE IN A PROCESS OF TESTING IT
#
#
# This is a multi-segmented image. It actually contains two images:
#
# airflow-build-image - there all airflow dependencies can be installed (and
# built - for those dependencies that require
# build essentials). Airflow is installed there with
# --user switch so that all the dependencies are
# installed to ${HOME}/.local
#
# main - this is the actual production image that is much
# smaller because it does not contain all the build
# essentials. Instead the ${HOME}/.local folder
# is copied from the build-image - this way we have
# only result of installation and we do not need
# all the build essentials. This makes the image
# much smaller.
#
ARG AIRFLOW_VERSION="2.0.0.dev0"
ARG AIRFLOW_EXTRAS="async,aws,azure,celery,dask,elasticsearch,gcp,kubernetes,mysql,postgres,redis,slack,ssh,statsd,virtualenv"
ARG ADDITIONAL_AIRFLOW_EXTRAS=""
ARG ADDITIONAL_PYTHON_DEPS=""
ARG AIRFLOW_HOME=/opt/airflow
ARG AIRFLOW_UID="50000"
ARG AIRFLOW_GID="50000"
ARG CASS_DRIVER_BUILD_CONCURRENCY="8"
ARG PYTHON_BASE_IMAGE="python:3.6-slim-buster"
ARG PYTHON_MAJOR_MINOR_VERSION="3.6"
ARG PIP_VERSION=20.2.4
##############################################################################################
# This is the build image where we build all dependencies
##############################################################################################
FROM ${PYTHON_BASE_IMAGE} as airflow-build-image
SHELL ["/bin/bash", "-o", "pipefail", "-e", "-u", "-x", "-c"]
ARG PYTHON_BASE_IMAGE
ENV PYTHON_BASE_IMAGE=${PYTHON_BASE_IMAGE}
ARG PYTHON_MAJOR_MINOR_VERSION
ENV PYTHON_MAJOR_MINOR_VERSION=${PYTHON_MAJOR_MINOR_VERSION}
ARG PIP_VERSION
ENV PIP_VERSION=${PIP_VERSION}
# Make sure noninteractive debian install is used and language variables set
ENV DEBIAN_FRONTEND=noninteractive LANGUAGE=C.UTF-8 LANG=C.UTF-8 LC_ALL=C.UTF-8 \
LC_CTYPE=C.UTF-8 LC_MESSAGES=C.UTF-8
# Install curl and gnupg2 - needed for many other installation steps
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
curl \
gnupg2 \
&& apt-get autoremove -yqq --purge \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
ARG DEV_APT_DEPS="\
apt-transport-https \
apt-utils \
build-essential \
ca-certificates \
gnupg \
dirmngr \
freetds-bin \
freetds-dev \
gosu \
krb5-user \
ldap-utils \
libffi-dev \
libkrb5-dev \
libpq-dev \
libsasl2-2 \
libsasl2-dev \
libsasl2-modules \
libssl-dev \
locales \
lsb-release \
nodejs \
openssh-client \
postgresql-client \
python-selinux \
sasl2-bin \
software-properties-common \
sqlite3 \
sudo \
unixodbc \
unixodbc-dev \
yarn"
ENV DEV_APT_DEPS=${DEV_APT_DEPS}
ARG ADDITIONAL_DEV_APT_DEPS=""
ENV ADDITIONAL_DEV_APT_DEPS=${ADDITIONAL_DEV_APT_DEPS}
ARG DEV_APT_COMMAND="\
curl --fail --location https://deb.nodesource.com/setup_10.x | bash - \
&& curl https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - > /dev/null \
&& echo 'deb https://dl.yarnpkg.com/debian/ stable main' > /etc/apt/sources.list.d/yarn.list"
ENV DEV_APT_COMMAND=${DEV_APT_COMMAND}
ARG ADDITIONAL_DEV_APT_COMMAND="echo"
ENV ADDITIONAL_DEV_APT_COMMAND=${ADDITIONAL_DEV_APT_COMMAND}
ARG ADDITIONAL_DEV_ENV_VARS=""
# Note missing man directories on debian-buster
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863199
# Install basic and additional apt dependencies
RUN mkdir -pv /usr/share/man/man1 \
&& mkdir -pv /usr/share/man/man7 \
&& export ${ADDITIONAL_DEV_ENV_VARS?} \
&& bash -o pipefail -e -u -x -c "${DEV_APT_COMMAND}" \
&& bash -o pipefail -e -u -x -c "${ADDITIONAL_DEV_APT_COMMAND}" \
&& apt-get update \
&& apt-get install -y --no-install-recommends \
${DEV_APT_DEPS} \
${ADDITIONAL_DEV_APT_DEPS} \
&& apt-get autoremove -yqq --purge \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
ARG INSTALL_MYSQL_CLIENT="true"
ENV INSTALL_MYSQL_CLIENT=${INSTALL_MYSQL_CLIENT}
COPY scripts/docker scripts/docker
COPY docker-context-files /docker-context-files
RUN ./scripts/docker/install_mysql.sh dev
ARG AIRFLOW_REPO=apache/airflow
ENV AIRFLOW_REPO=${AIRFLOW_REPO}
ARG AIRFLOW_BRANCH=master
ENV AIRFLOW_BRANCH=${AIRFLOW_BRANCH}
ARG AIRFLOW_EXTRAS
ARG ADDITIONAL_AIRFLOW_EXTRAS=""
ENV AIRFLOW_EXTRAS=${AIRFLOW_EXTRAS}${ADDITIONAL_AIRFLOW_EXTRAS:+,}${ADDITIONAL_AIRFLOW_EXTRAS}
ARG AIRFLOW_CONSTRAINTS_REFERENCE="constraints-master"
ARG AIRFLOW_CONSTRAINTS_LOCATION="https://raw.githubusercontent.com/apache/airflow/${AIRFLOW_CONSTRAINTS_REFERENCE}/constraints-${PYTHON_MAJOR_MINOR_VERSION}.txt"
ENV AIRFLOW_CONSTRAINTS_LOCATION=${AIRFLOW_CONSTRAINTS_LOCATION}
ENV PATH=${PATH}:/root/.local/bin
RUN mkdir -p /root/.local/bin
ARG AIRFLOW_PRE_CACHED_PIP_PACKAGES="true"
ENV AIRFLOW_PRE_CACHED_PIP_PACKAGES=${AIRFLOW_PRE_CACHED_PIP_PACKAGES}
RUN if [[ -f /docker-context-files/.pypirc ]]; then \
cp /docker-context-files/.pypirc /root/.pypirc; \
fi
RUN pip install --upgrade "pip==${PIP_VERSION}"
# In case of Production build image segment we want to pre-install master version of airflow
# dependencies from GitHub so that we do not have to always reinstall it from the scratch.
RUN if [[ ${AIRFLOW_PRE_CACHED_PIP_PACKAGES} == "true" ]]; then \
if [[ ${INSTALL_MYSQL_CLIENT} != "true" ]]; then \
AIRFLOW_EXTRAS=${AIRFLOW_EXTRAS/mysql,}; \
fi; \
pip install --user \
"https://github.com/${AIRFLOW_REPO}/archive/${AIRFLOW_BRANCH}.tar.gz#egg=apache-airflow[${AIRFLOW_EXTRAS}]" \
--constraint "${AIRFLOW_CONSTRAINTS_LOCATION}" \
&& pip uninstall --yes apache-airflow; \
fi
ARG AIRFLOW_SOURCES_FROM="."
ENV AIRFLOW_SOURCES_FROM=${AIRFLOW_SOURCES_FROM}
ARG AIRFLOW_SOURCES_TO="/opt/airflow"
ENV AIRFLOW_SOURCES_TO=${AIRFLOW_SOURCES_TO}
COPY ${AIRFLOW_SOURCES_FROM} ${AIRFLOW_SOURCES_TO}
ARG CASS_DRIVER_BUILD_CONCURRENCY
ENV CASS_DRIVER_BUILD_CONCURRENCY=${CASS_DRIVER_BUILD_CONCURRENCY}
ARG AIRFLOW_VERSION
ENV AIRFLOW_VERSION=${AIRFLOW_VERSION}
ARG ADDITIONAL_PYTHON_DEPS=""
ENV ADDITIONAL_PYTHON_DEPS=${ADDITIONAL_PYTHON_DEPS}
ARG AIRFLOW_INSTALL_SOURCES="."
ENV AIRFLOW_INSTALL_SOURCES=${AIRFLOW_INSTALL_SOURCES}
ARG AIRFLOW_INSTALL_VERSION=""
ENV AIRFLOW_INSTALL_VERSION=${AIRFLOW_INSTALL_VERSION}
ARG AIRFLOW_LOCAL_PIP_WHEELS=""
ENV AIRFLOW_LOCAL_PIP_WHEELS=${AIRFLOW_LOCAL_PIP_WHEELS}
ARG INSTALL_AIRFLOW_VIA_PIP="true"
ENV INSTALL_AIRFLOW_VIA_PIP=${INSTALL_AIRFLOW_VIA_PIP}
ARG SLUGIFY_USES_TEXT_UNIDECODE=""
ENV SLUGIFY_USES_TEXT_UNIDECODE=${SLUGIFY_USES_TEXT_UNIDECODE}
ARG INSTALL_PROVIDERS_FROM_SOURCES="true"
ENV INSTALL_PROVIDERS_FROM_SOURCES=${INSTALL_PROVIDERS_FROM_SOURCES}
WORKDIR /opt/airflow
# remove mysql from extras if client is not installed
RUN if [[ ${INSTALL_MYSQL_CLIENT} != "true" ]]; then \
AIRFLOW_EXTRAS=${AIRFLOW_EXTRAS/mysql,}; \
fi; \
if [[ ${INSTALL_AIRFLOW_VIA_PIP} == "true" ]]; then \
pip install --user "${AIRFLOW_INSTALL_SOURCES}[${AIRFLOW_EXTRAS}]${AIRFLOW_INSTALL_VERSION}" \
--constraint "${AIRFLOW_CONSTRAINTS_LOCATION}"; \
fi; \
if [[ -n "${ADDITIONAL_PYTHON_DEPS}" ]]; then \
pip install --user ${ADDITIONAL_PYTHON_DEPS} --constraint "${AIRFLOW_CONSTRAINTS_LOCATION}"; \
fi; \
if [[ ${AIRFLOW_LOCAL_PIP_WHEELS} == "true" ]]; then \
if ls /docker-context-files/*.whl 1> /dev/null 2>&1; then \
pip install --user --no-deps /docker-context-files/*.whl; \
fi ; \
fi; \
find /root/.local/ -name '*.pyc' -print0 | xargs -0 rm -r || true ; \
find /root/.local/ -type d -name '__pycache__' -print0 | xargs -0 rm -r || true
RUN AIRFLOW_SITE_PACKAGE="/root/.local/lib/python${PYTHON_MAJOR_MINOR_VERSION}/site-packages/airflow"; \
if [[ -f "${AIRFLOW_SITE_PACKAGE}/www_rbac/package.json" ]]; then \
WWW_DIR="${AIRFLOW_SITE_PACKAGE}/www_rbac"; \
elif [[ -f "${AIRFLOW_SITE_PACKAGE}/www/package.json" ]]; then \
WWW_DIR="${AIRFLOW_SITE_PACKAGE}/www"; \
fi; \
if [[ ${WWW_DIR:=} != "" ]]; then \
yarn --cwd "${WWW_DIR}" install --frozen-lockfile --no-cache; \
yarn --cwd "${WWW_DIR}" run prod; \
rm -rf "${WWW_DIR}/node_modules"; \
rm -vf "${WWW_DIR}"/{package.json,yarn.lock,.eslintignore,.eslintrc,.stylelintignore,.stylelintrc,compile_assets.sh,webpack.config.js} ;\
fi
# make sure that all directories and files in .local are also group accessible
RUN find /root/.local -executable -print0 | xargs --null chmod g+x && \
find /root/.local -print0 | xargs --null chmod g+rw
LABEL org.apache.airflow.distro="debian"
LABEL org.apache.airflow.distro.version="buster"
LABEL org.apache.airflow.module="airflow"
LABEL org.apache.airflow.component="airflow"
LABEL org.apache.airflow.image="airflow-build-image"
ARG BUILD_ID
ENV BUILD_ID=${BUILD_ID}
ARG COMMIT_SHA
ENV COMMIT_SHA=${COMMIT_SHA}
LABEL org.apache.airflow.buildImage.buildId=${BUILD_ID}
LABEL org.apache.airflow.buildImage.commitSha=${COMMIT_SHA}
##############################################################################################
# This is the actual Airflow image - much smaller than the build one. We copy
# installed Airflow and all it's dependencies from the build image to make it smaller.
##############################################################################################
FROM ${PYTHON_BASE_IMAGE} as main
SHELL ["/bin/bash", "-o", "pipefail", "-e", "-u", "-x", "-c"]
ARG AIRFLOW_UID
ARG AIRFLOW_GID
LABEL org.apache.airflow.distro="debian"
LABEL org.apache.airflow.distro.version="buster"
LABEL org.apache.airflow.module="airflow"
LABEL org.apache.airflow.component="airflow"
LABEL org.apache.airflow.image="airflow"
LABEL org.apache.airflow.uid="${AIRFLOW_UID}"
LABEL org.apache.airflow.gid="${AIRFLOW_GID}"
ARG PYTHON_BASE_IMAGE
ENV PYTHON_BASE_IMAGE=${PYTHON_BASE_IMAGE}
ARG AIRFLOW_VERSION
ENV AIRFLOW_VERSION=${AIRFLOW_VERSION}
# Make sure noninteractive debian install is used and language variables set
ENV DEBIAN_FRONTEND=noninteractive LANGUAGE=C.UTF-8 LANG=C.UTF-8 LC_ALL=C.UTF-8 \
LC_CTYPE=C.UTF-8 LC_MESSAGES=C.UTF-8
ARG PIP_VERSION
ENV PIP_VERSION=${PIP_VERSION}
# Install curl and gnupg2 - needed for many other installation steps
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
curl \
gnupg2 \
&& apt-get autoremove -yqq --purge \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
ARG RUNTIME_APT_DEPS="\
apt-transport-https \
apt-utils \
ca-certificates \
curl \
dumb-init \
freetds-bin \
gnupg \
gosu \
krb5-user \
ldap-utils \
libffi6 \
libsasl2-2 \
libsasl2-modules \
libssl1.1 \
locales \
lsb-release \
netcat \
openssh-client \
postgresql-client \
rsync \
sasl2-bin \
sqlite3 \
sudo \
unixodbc"
ENV RUNTIME_APT_DEPS=${RUNTIME_APT_DEPS}
ARG ADDITIONAL_RUNTIME_APT_DEPS=""
ENV ADDITIONAL_RUNTIME_APT_DEPS=${ADDITIONAL_RUNTIME_APT_DEPS}
ARG RUNTIME_APT_COMMAND="echo"
ENV RUNTIME_APT_COMMAND=${RUNTIME_APT_COMMAND}
ARG ADDITIONAL_RUNTIME_APT_COMMAND=""
ENV ADDITIONAL_RUNTIME_APT_COMMAND=${ADDITIONAL_RUNTIME_APT_COMMAND}
ARG ADDITIONAL_RUNTIME_ENV_VARS=""
# Note missing man directories on debian-buster
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863199
# Install basic and additional apt dependencies
RUN mkdir -pv /usr/share/man/man1 \
&& mkdir -pv /usr/share/man/man7 \
&& export ${ADDITIONAL_RUNTIME_ENV_VARS?} \
&& bash -o pipefail -e -u -x -c "${RUNTIME_APT_COMMAND}" \
&& bash -o pipefail -e -u -x -c "${ADDITIONAL_RUNTIME_APT_COMMAND}" \
&& apt-get update \
&& apt-get install -y --no-install-recommends \
${RUNTIME_APT_DEPS} \
${ADDITIONAL_RUNTIME_APT_DEPS} \
&& apt-get autoremove -yqq --purge \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
ARG INSTALL_MYSQL_CLIENT="true"
ENV INSTALL_MYSQL_CLIENT=${INSTALL_MYSQL_CLIENT}
COPY scripts/docker scripts/docker
RUN ./scripts/docker/install_mysql.sh prod
ENV AIRFLOW_UID=${AIRFLOW_UID}
ENV AIRFLOW_GID=${AIRFLOW_GID}
ENV AIRFLOW__CORE__LOAD_EXAMPLES="false"
ARG AIRFLOW_USER_HOME_DIR=/home/airflow
ENV AIRFLOW_USER_HOME_DIR=${AIRFLOW_USER_HOME_DIR}
RUN addgroup --gid "${AIRFLOW_GID}" "airflow" && \
adduser --quiet "airflow" --uid "${AIRFLOW_UID}" \
--gid "${AIRFLOW_GID}" \
--home "${AIRFLOW_USER_HOME_DIR}"
ARG AIRFLOW_HOME
ENV AIRFLOW_HOME=${AIRFLOW_HOME}
# Make Airflow files belong to the root group and are accessible. This is to accomodate the guidelines from
# OpenShift https://docs.openshift.com/enterprise/3.0/creating_images/guidelines.html
RUN mkdir -pv "${AIRFLOW_HOME}"; \
mkdir -pv "${AIRFLOW_HOME}/dags"; \
mkdir -pv "${AIRFLOW_HOME}/logs"; \
chown -R "airflow:root" "${AIRFLOW_USER_HOME_DIR}" "${AIRFLOW_HOME}"; \
find "${AIRFLOW_HOME}" -executable -print0 | xargs --null chmod g+x && \
find "${AIRFLOW_HOME}" -print0 | xargs --null chmod g+rw
COPY --chown=airflow:root --from=airflow-build-image /root/.local "${AIRFLOW_USER_HOME_DIR}/.local"
COPY --chown=airflow:root scripts/in_container/prod/entrypoint_prod.sh /entrypoint
COPY --chown=airflow:root scripts/in_container/prod/clean-logs.sh /clean-logs
RUN chmod a+x /entrypoint /clean-logs
RUN pip install --upgrade "pip==${PIP_VERSION}"
# Make /etc/passwd root-group-writeable so that user can be dynamically added by OpenShift
# See https://github.com/apache/airflow/issues/9248
RUN chmod g=u /etc/passwd
ENV PATH="${AIRFLOW_USER_HOME_DIR}/.local/bin:${PATH}"
ENV GUNICORN_CMD_ARGS="--worker-tmp-dir /dev/shm"
WORKDIR ${AIRFLOW_HOME}
EXPOSE 8080
USER ${AIRFLOW_UID}
ARG BUILD_ID
ENV BUILD_ID=${BUILD_ID}
ARG COMMIT_SHA
ENV COMMIT_SHA=${COMMIT_SHA}
LABEL org.apache.airflow.distro="debian"
LABEL org.apache.airflow.distro.version="buster"
LABEL org.apache.airflow.module="airflow"
LABEL org.apache.airflow.component="airflow"
LABEL org.apache.airflow.image="airflow"
LABEL org.apache.airflow.uid="${AIRFLOW_UID}"
LABEL org.apache.airflow.gid="${AIRFLOW_GID}"
LABEL org.apache.airflow.mainImage.buildId=${BUILD_ID}
LABEL org.apache.airflow.mainImage.commitSha=${COMMIT_SHA}
ENTRYPOINT ["/usr/bin/dumb-init", "--", "/entrypoint"]
CMD ["--help"]
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