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# syntax=docker/dockerfile:1.4
# 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.
#
# Use the same builder frontend version for everyone
ARG AIRFLOW_EXTRAS="aiobotocore,amazon,async,celery,cncf-kubernetes,common-io,docker,elasticsearch,ftp,google,google-auth,graphviz,grpc,hashicorp,http,ldap,microsoft-azure,mysql,odbc,openlineage,pandas,postgres,redis,sendgrid,sftp,slack,snowflake,ssh,statsd,virtualenv"
ARG ADDITIONAL_AIRFLOW_EXTRAS=""
ARG ADDITIONAL_PYTHON_DEPS=""
ARG AIRFLOW_HOME=/opt/airflow
ARG AIRFLOW_UID="50000"
ARG AIRFLOW_USER_HOME_DIR=/home/airflow
# latest released version here
ARG AIRFLOW_VERSION="2.8.2"
ARG PYTHON_BASE_IMAGE="python:3.8-slim-bookworm"
ARG AIRFLOW_PIP_VERSION=24.0
ARG AIRFLOW_UV_VERSION=0.1.13
ARG AIRFLOW_USE_UV="false"
ARG AIRFLOW_IMAGE_REPOSITORY="https://github.com/apache/airflow"
ARG AIRFLOW_IMAGE_README_URL="https://raw.githubusercontent.com/apache/airflow/main/docs/docker-stack/README.md"
# By default latest released version of airflow is installed (when empty) but this value can be overridden
# and we can install version according to specification (For example ==2.0.2 or <3.0.0).
ARG AIRFLOW_VERSION_SPECIFICATION=""
# By default PIP has progress bar but you can disable it.
ARG PIP_PROGRESS_BAR="on"
##############################################################################################
# This is the script image where we keep all inlined bash scripts needed in other segments
##############################################################################################
FROM scratch as scripts
##############################################################################################
# Please DO NOT modify the inlined scripts manually. The content of those files will be
# replaced by pre-commit automatically from the "scripts/docker/" folder.
# This is done in order to avoid problems with caching and file permissions and in order to
# make the PROD Dockerfile standalone
##############################################################################################
# The content below is automatically copied from scripts/docker/install_os_dependencies.sh
COPY <<"EOF" /install_os_dependencies.sh
#!/usr/bin/env bash
set -euo pipefail
if [[ "$#" != 1 ]]; then
echo "ERROR! There should be 'runtime' or 'dev' parameter passed as argument.".
exit 1
fi
if [[ "${1}" == "runtime" ]]; then
INSTALLATION_TYPE="RUNTIME"
elif [[ "${1}" == "dev" ]]; then
INSTALLATION_TYPE="dev"
else
echo "ERROR! Wrong argument. Passed ${1} and it should be one of 'runtime' or 'dev'.".
exit 1
fi
function get_dev_apt_deps() {
if [[ "${DEV_APT_DEPS=}" == "" ]]; then
DEV_APT_DEPS="apt-transport-https apt-utils build-essential ca-certificates dirmngr \
freetds-bin freetds-dev git graphviz graphviz-dev krb5-user ldap-utils libffi-dev libgeos-dev \
libkrb5-dev libldap2-dev libleveldb1d libleveldb-dev libsasl2-2 libsasl2-dev libsasl2-modules \
libssl-dev libxmlsec1 libxmlsec1-dev locales lsb-release openssh-client pkgconf sasl2-bin \
software-properties-common sqlite3 sudo unixodbc unixodbc-dev zlib1g-dev"
export DEV_APT_DEPS
fi
}
function get_runtime_apt_deps() {
local debian_version
local debian_version_apt_deps
# Get debian version without installing lsb_release
# shellcheck disable=SC1091
debian_version=$(. /etc/os-release; printf '%s\n' "$VERSION_CODENAME";)
echo
echo "DEBIAN CODENAME: ${debian_version}"
echo
if [[ "${debian_version}" == "bullseye" ]]; then
debian_version_apt_deps="libffi7 libldap-2.4-2 libssl1.1 netcat"
else
debian_version_apt_deps="libffi8 libldap-2.5-0 libssl3 netcat-openbsd"
fi
echo
echo "APPLIED INSTALLATION CONFIGURATION FOR DEBIAN VERSION: ${debian_version}"
echo
if [[ "${RUNTIME_APT_DEPS=}" == "" ]]; then
RUNTIME_APT_DEPS="apt-transport-https apt-utils ca-certificates \
curl dumb-init freetds-bin krb5-user libgeos-dev \
ldap-utils libsasl2-2 libsasl2-modules libxmlsec1 locales ${debian_version_apt_deps} \
lsb-release openssh-client python3-selinux rsync sasl2-bin sqlite3 sudo unixodbc"
export RUNTIME_APT_DEPS
fi
}
function install_docker_cli() {
apt-get update
apt-get install ca-certificates curl
install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
chmod a+r /etc/apt/keyrings/docker.asc
# shellcheck disable=SC1091
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian \
$(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
tee /etc/apt/sources.list.d/docker.list > /dev/null
apt-get update
apt-get install -y --no-install-recommends docker-ce-cli
}
function install_debian_dev_dependencies() {
apt-get update
apt-get install -yqq --no-install-recommends apt-utils >/dev/null 2>&1
apt-get install -y --no-install-recommends curl gnupg2 lsb-release
# shellcheck disable=SC2086
export ${ADDITIONAL_DEV_APT_ENV?}
if [[ ${DEV_APT_COMMAND} != "" ]]; then
bash -o pipefail -o errexit -o nounset -o nolog -c "${DEV_APT_COMMAND}"
fi
if [[ ${ADDITIONAL_DEV_APT_COMMAND} != "" ]]; then
bash -o pipefail -o errexit -o nounset -o nolog -c "${ADDITIONAL_DEV_APT_COMMAND}"
fi
apt-get update
local debian_version
local debian_version_apt_deps
# Get debian version without installing lsb_release
# shellcheck disable=SC1091
debian_version=$(. /etc/os-release; printf '%s\n' "$VERSION_CODENAME";)
echo
echo "DEBIAN CODENAME: ${debian_version}"
echo
if [[ "${debian_version}" == "bullseye" ]]; then
echo
echo "Bullseye detected - replacing dependencies in additional dev apt deps"
echo
# Replace dependencies in additional dev apt deps to be compatible with Bullseye
ADDITIONAL_DEV_APT_DEPS=${ADDITIONAL_DEV_APT_DEPS//libgcc-11-dev/libgcc-10-dev}
ADDITIONAL_DEV_APT_DEPS=${ADDITIONAL_DEV_APT_DEPS//netcat-openbsd/netcat}
echo
echo "Replaced bullseye dev apt dependencies"
echo "${ADDITIONAL_DEV_APT_COMMAND}"
echo
fi
# shellcheck disable=SC2086
apt-get install -y --no-install-recommends ${DEV_APT_DEPS} ${ADDITIONAL_DEV_APT_DEPS}
}
function install_debian_runtime_dependencies() {
apt-get update
apt-get install --no-install-recommends -yqq apt-utils >/dev/null 2>&1
apt-get install -y --no-install-recommends curl gnupg2 lsb-release
# shellcheck disable=SC2086
export ${ADDITIONAL_RUNTIME_APT_ENV?}
if [[ "${RUNTIME_APT_COMMAND}" != "" ]]; then
bash -o pipefail -o errexit -o nounset -o nolog -c "${RUNTIME_APT_COMMAND}"
fi
if [[ "${ADDITIONAL_RUNTIME_APT_COMMAND}" != "" ]]; then
bash -o pipefail -o errexit -o nounset -o nolog -c "${ADDITIONAL_RUNTIME_APT_COMMAND}"
fi
apt-get update
# shellcheck disable=SC2086
apt-get install -y --no-install-recommends ${RUNTIME_APT_DEPS} ${ADDITIONAL_RUNTIME_APT_DEPS}
apt-get autoremove -yqq --purge
apt-get clean
rm -rf /var/lib/apt/lists/* /var/log/*
}
if [[ "${INSTALLATION_TYPE}" == "RUNTIME" ]]; then
get_runtime_apt_deps
install_debian_runtime_dependencies
install_docker_cli
else
get_dev_apt_deps
install_debian_dev_dependencies
install_docker_cli
fi
EOF
# The content below is automatically copied from scripts/docker/install_mysql.sh
COPY <<"EOF" /install_mysql.sh
#!/usr/bin/env bash
. "$( dirname "${BASH_SOURCE[0]}" )/common.sh"
set -euo pipefail
common::get_colors
declare -a packages
readonly MYSQL_LTS_VERSION="8.0"
readonly MARIADB_LTS_VERSION="10.11"
: "${INSTALL_MYSQL_CLIENT:?Should be true or false}"
: "${INSTALL_MYSQL_CLIENT_TYPE:-mariadb}"
install_mysql_client() {
if [[ "${1}" == "dev" ]]; then
packages=("libmysqlclient-dev" "mysql-client")
elif [[ "${1}" == "prod" ]]; then
# `libmysqlclientXX` where XX is number, and it should be increased every new GA MySQL release, for example
# 18 - MySQL 5.6.48
# 20 - MySQL 5.7.42
# 21 - MySQL 8.0.34
# 22 - MySQL 8.1
packages=("libmysqlclient21" "mysql-client")
else
echo
echo "${COLOR_RED}Specify either prod or dev${COLOR_RESET}"
echo
exit 1
fi
common::import_trusted_gpg "B7B3B788A8D3785C" "mysql"
echo
echo "${COLOR_BLUE}Installing Oracle MySQL client version ${MYSQL_LTS_VERSION}: ${1}${COLOR_RESET}"
echo
echo "deb http://repo.mysql.com/apt/debian/ $(lsb_release -cs) mysql-${MYSQL_LTS_VERSION}" > \
/etc/apt/sources.list.d/mysql.list
apt-get update
apt-get install --no-install-recommends -y "${packages[@]}"
apt-get autoremove -yqq --purge
apt-get clean && rm -rf /var/lib/apt/lists/*
# Remove mysql repository from sources.list.d as MySQL repos have a basic flaw that they put expiry
# date on their GPG signing keys and they sign their repo with those keys. This means that after a
# certain date, the GPG key becomes invalid and if you have the repository added in your sources.list
# then you will not be able to install anything from any other repository. This id unlike any other
# repository we have seen (for example Postgres, MariaDB, MsSQL - all have non-expiring signing keys)
rm /etc/apt/sources.list.d/mysql.list
}
install_mariadb_client() {
# List of compatible package Oracle MySQL -> MariaDB:
# `mysql-client` -> `mariadb-client` or `mariadb-client-compat` (11+)
# `libmysqlclientXX` (where XX is a number) -> `libmariadb3-compat`
# `libmysqlclient-dev` -> `libmariadb-dev-compat`
#
# Different naming against Debian repo which we used before
# that some of packages might contains `-compat` suffix, Debian repo -> MariaDB repo:
# `libmariadb-dev` -> `libmariadb-dev-compat`
# `mariadb-client-core` -> `mariadb-client` or `mariadb-client-compat` (11+)
if [[ "${1}" == "dev" ]]; then
packages=("libmariadb-dev-compat" "mariadb-client")
elif [[ "${1}" == "prod" ]]; then
packages=("libmariadb3-compat" "mariadb-client")
else
echo
echo "${COLOR_RED}Specify either prod or dev${COLOR_RESET}"
echo
exit 1
fi
common::import_trusted_gpg "0xF1656F24C74CD1D8" "mariadb"
echo
echo "${COLOR_BLUE}Installing MariaDB client version ${MARIADB_LTS_VERSION}: ${1}${COLOR_RESET}"
echo "${COLOR_YELLOW}MariaDB client protocol-compatible with MySQL client.${COLOR_RESET}"
echo
curl https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add -
echo "deb [arch=amd64,arm64] https://archive.mariadb.org/mariadb-${MARIADB_LTS_VERSION}/repo/debian/ $(lsb_release -cs) main" > \
/etc/apt/sources.list.d/mariadb.list
# Make sure that dependencies from MariaDB repo are preferred over Debian dependencies
printf "Package: *\nPin: release o=MariaDB\nPin-Priority: 999\n" > /etc/apt/preferences.d/mariadb
apt-get update
apt-get install --no-install-recommends -y "${packages[@]}"
apt-get autoremove -yqq --purge
apt-get clean && rm -rf /var/lib/apt/lists/*
}
if [[ ${INSTALL_MYSQL_CLIENT:="true"} == "true" ]]; then
if [[ $(uname -m) == "arm64" || $(uname -m) == "aarch64" ]]; then
INSTALL_MYSQL_CLIENT_TYPE="mariadb"
echo
echo "${COLOR_YELLOW}Client forced to mariadb for ARM${COLOR_RESET}"
echo
fi
if [[ "${INSTALL_MYSQL_CLIENT_TYPE}" == "mysql" ]]; then
install_mysql_client "${@}"
elif [[ "${INSTALL_MYSQL_CLIENT_TYPE}" == "mariadb" ]]; then
install_mariadb_client "${@}"
else
echo
echo "${COLOR_RED}Specify either mysql or mariadb, got ${INSTALL_MYSQL_CLIENT_TYPE}${COLOR_RESET}"
echo
exit 1
fi
fi
EOF
# The content below is automatically copied from scripts/docker/install_mssql.sh
COPY <<"EOF" /install_mssql.sh
#!/usr/bin/env bash
. "$( dirname "${BASH_SOURCE[0]}" )/common.sh"
set -euo pipefail
common::get_colors
declare -a packages
: "${INSTALL_MSSQL_CLIENT:?Should be true or false}"
function install_mssql_client() {
# Install MsSQL client from Microsoft repositories
if [[ ${INSTALL_MSSQL_CLIENT:="true"} != "true" ]]; then
echo
echo "${COLOR_BLUE}Skip installing mssql client${COLOR_RESET}"
echo
return
fi
packages=("msodbcsql18")
common::import_trusted_gpg "EB3E94ADBE1229CF" "microsoft"
echo
echo "${COLOR_BLUE}Installing mssql client${COLOR_RESET}"
echo
echo "deb [arch=amd64,arm64] https://packages.microsoft.com/debian/$(lsb_release -rs)/prod $(lsb_release -cs) main" > \
/etc/apt/sources.list.d/mssql-release.list
apt-get update -yqq
apt-get upgrade -yqq
ACCEPT_EULA=Y apt-get -yqq install --no-install-recommends "${packages[@]}"
rm -rf /var/lib/apt/lists/*
apt-get autoremove -yqq --purge
apt-get clean && rm -rf /var/lib/apt/lists/*
}
install_mssql_client "${@}"
EOF
# The content below is automatically copied from scripts/docker/install_postgres.sh
COPY <<"EOF" /install_postgres.sh
#!/usr/bin/env bash
. "$( dirname "${BASH_SOURCE[0]}" )/common.sh"
set -euo pipefail
common::get_colors
declare -a packages
: "${INSTALL_POSTGRES_CLIENT:?Should be true or false}"
install_postgres_client() {
echo
echo "${COLOR_BLUE}Installing postgres client${COLOR_RESET}"
echo
if [[ "${1}" == "dev" ]]; then
packages=("libpq-dev" "postgresql-client")
elif [[ "${1}" == "prod" ]]; then
packages=("postgresql-client")
else
echo
echo "Specify either prod or dev"
echo
exit 1
fi
common::import_trusted_gpg "7FCC7D46ACCC4CF8" "postgres"
echo "deb [arch=amd64,arm64] https://apt.postgresql.org/pub/repos/apt/ $(lsb_release -cs)-pgdg main" > \
/etc/apt/sources.list.d/pgdg.list
apt-get update
apt-get install --no-install-recommends -y "${packages[@]}"
apt-get autoremove -yqq --purge
apt-get clean && rm -rf /var/lib/apt/lists/*
}
if [[ ${INSTALL_POSTGRES_CLIENT:="true"} == "true" ]]; then
install_postgres_client "${@}"
fi
EOF
# The content below is automatically copied from scripts/docker/install_packaging_tools.sh
COPY <<"EOF" /install_packaging_tools.sh
#!/usr/bin/env bash
. "$( dirname "${BASH_SOURCE[0]}" )/common.sh"
common::get_colors
common::get_packaging_tool
common::get_airflow_version_specification
common::override_pip_version_if_needed
common::show_packaging_tool_version_and_location
common::install_packaging_tools
EOF
# The content below is automatically copied from scripts/docker/install_airflow_dependencies_from_branch_tip.sh
COPY <<"EOF" /install_airflow_dependencies_from_branch_tip.sh
#!/usr/bin/env bash
. "$( dirname "${BASH_SOURCE[0]}" )/common.sh"
: "${AIRFLOW_REPO:?Should be set}"
: "${AIRFLOW_BRANCH:?Should be set}"
: "${INSTALL_MYSQL_CLIENT:?Should be true or false}"
: "${INSTALL_POSTGRES_CLIENT:?Should be true or false}"
function install_airflow_dependencies_from_branch_tip() {
echo
echo "${COLOR_BLUE}Installing airflow from ${AIRFLOW_BRANCH}. It is used to cache dependencies${COLOR_RESET}"
echo
if [[ ${INSTALL_MYSQL_CLIENT} != "true" ]]; then
AIRFLOW_EXTRAS=${AIRFLOW_EXTRAS/mysql,}
fi
if [[ ${INSTALL_POSTGRES_CLIENT} != "true" ]]; then
AIRFLOW_EXTRAS=${AIRFLOW_EXTRAS/postgres,}
fi
# Install latest set of dependencies - without constraints. This is to download a "base" set of
# dependencies that we can cache and reuse when installing airflow using constraints and latest
# pyproject.toml in the next step (when we install regular airflow).
set -x
${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} \
${ADDITIONAL_PIP_INSTALL_FLAGS} \
"apache-airflow[${AIRFLOW_EXTRAS}] @ https://github.com/${AIRFLOW_REPO}/archive/${AIRFLOW_BRANCH}.tar.gz"
set +x
common::install_packaging_tools
set -x
# Uninstall airflow and providers to keep only the dependencies. In the future when
# planned https://github.com/pypa/pip/issues/11440 is implemented in pip we might be able to use this
# flag and skip the remove step.
${PACKAGING_TOOL_CMD} freeze | grep apache-airflow-providers | xargs ${PACKAGING_TOOL_CMD} uninstall ${EXTRA_UNINSTALL_FLAGS} 2>/dev/null || true
set +x
echo
echo "${COLOR_BLUE}Uninstalling just airflow. Dependencies remain. Now target airflow can be reinstalled using mostly cached dependencies${COLOR_RESET}"
echo
set +x
${PACKAGING_TOOL_CMD} uninstall ${EXTRA_UNINSTALL_FLAGS} apache-airflow || true
set -x
}
common::get_colors
common::get_packaging_tool
common::get_airflow_version_specification
common::override_pip_version_if_needed
common::get_constraints_location
common::show_packaging_tool_version_and_location
install_airflow_dependencies_from_branch_tip
EOF
# The content below is automatically copied from scripts/docker/common.sh
COPY <<"EOF" /common.sh
#!/usr/bin/env bash
set -euo pipefail
function common::get_colors() {
COLOR_BLUE=$'\e[34m'
COLOR_GREEN=$'\e[32m'
COLOR_RED=$'\e[31m'
COLOR_RESET=$'\e[0m'
COLOR_YELLOW=$'\e[33m'
export COLOR_BLUE
export COLOR_GREEN
export COLOR_RED
export COLOR_RESET
export COLOR_YELLOW
}
function common::get_packaging_tool() {
: "${AIRFLOW_PIP_VERSION:?Should be set}"
: "${AIRFLOW_UV_VERSION:?Should be set}"
: "${AIRFLOW_USE_UV:?Should be set}"
## IMPORTANT: IF YOU MODIFY THIS FUNCTION YOU SHOULD ALSO MODIFY CORRESPONDING FUNCTION IN
## `scripts/in_container/_in_container_utils.sh`
local PYTHON_BIN
PYTHON_BIN=$(which python)
if [[ ${AIRFLOW_USE_UV} == "true" ]]; then
echo
echo "${COLOR_BLUE}Using 'uv' to install Airflow${COLOR_RESET}"
echo
export PACKAGING_TOOL="uv"
export PACKAGING_TOOL_CMD="uv pip"
export EXTRA_INSTALL_FLAGS="--python ${PYTHON_BIN}"
export EXTRA_UNINSTALL_FLAGS="--python ${PYTHON_BIN}"
export RESOLUTION_HIGHEST_FLAG="--resolution highest"
export RESOLUTION_LOWEST_DIRECT_FLAG="--resolution lowest-direct"
else
echo
echo "${COLOR_BLUE}Using 'pip' to install Airflow${COLOR_RESET}"
echo
export PACKAGING_TOOL="pip"
export PACKAGING_TOOL_CMD="pip"
export EXTRA_INSTALL_FLAGS="--root-user-action ignore"
export EXTRA_UNINSTALL_FLAGS="--yes"
export RESOLUTION_HIGHEST_FLAG="--upgrade-strategy eager"
export RESOLUTION_LOWEST_DIRECT_FLAG="--upgrade --upgrade-strategy only-if-needed"
fi
}
function common::get_airflow_version_specification() {
if [[ -z ${AIRFLOW_VERSION_SPECIFICATION=}
&& -n ${AIRFLOW_VERSION}
&& ${AIRFLOW_INSTALLATION_METHOD} != "." ]]; then
AIRFLOW_VERSION_SPECIFICATION="==${AIRFLOW_VERSION}"
fi
}
function common::override_pip_version_if_needed() {
if [[ -n ${AIRFLOW_VERSION} ]]; then
if [[ ${AIRFLOW_VERSION} =~ ^2\.0.* || ${AIRFLOW_VERSION} =~ ^1\.* ]]; then
export AIRFLOW_PIP_VERSION=24.0
fi
fi
}
function common::get_constraints_location() {
if [[ -f "${HOME}/constraints.txt" ]]; then
# constraints are already downloaded, do not calculate/override again
return
fi
# auto-detect Airflow-constraint reference and location
if [[ -z "${AIRFLOW_CONSTRAINTS_REFERENCE=}" ]]; then
if [[ ${AIRFLOW_VERSION} =~ v?2.* && ! ${AIRFLOW_VERSION} =~ .*dev.* ]]; then
AIRFLOW_CONSTRAINTS_REFERENCE=constraints-${AIRFLOW_VERSION}
else
AIRFLOW_CONSTRAINTS_REFERENCE=${DEFAULT_CONSTRAINTS_BRANCH}
fi
fi
if [[ -z ${AIRFLOW_CONSTRAINTS_LOCATION=} ]]; then
local constraints_base="https://raw.githubusercontent.com/${CONSTRAINTS_GITHUB_REPOSITORY}/${AIRFLOW_CONSTRAINTS_REFERENCE}"
local python_version
python_version=$(python -c 'import sys; print(f"{sys.version_info.major}.{sys.version_info.minor}")')
AIRFLOW_CONSTRAINTS_LOCATION="${constraints_base}/${AIRFLOW_CONSTRAINTS_MODE}-${python_version}.txt"
fi
if [[ ${AIRFLOW_CONSTRAINTS_LOCATION} =~ http.* ]]; then
echo
echo "${COLOR_BLUE}Downloading constraints from ${AIRFLOW_CONSTRAINTS_LOCATION} to ${HOME}/constraints.txt ${COLOR_RESET}"
echo
curl -sSf -o "${HOME}/constraints.txt" "${AIRFLOW_CONSTRAINTS_LOCATION}"
else
echo
echo "${COLOR_BLUE}Copying constraints from ${AIRFLOW_CONSTRAINTS_LOCATION} to ${HOME}/constraints.txt ${COLOR_RESET}"
echo
cp "${AIRFLOW_CONSTRAINTS_LOCATION}" "${HOME}/constraints.txt"
fi
}
function common::show_packaging_tool_version_and_location() {
echo "PATH=${PATH}"
echo "Installed pip: $(pip --version): $(which pip)"
if [[ ${PACKAGING_TOOL} == "pip" ]]; then
echo "${COLOR_BLUE}Using 'pip' to install Airflow${COLOR_RESET}"
else
echo "${COLOR_BLUE}Using 'uv' to install Airflow${COLOR_RESET}"
echo "Installed uv: $(uv --version 2>/dev/null || echo "Not installed yet"): $(which uv 2>/dev/null)"
fi
}
function common::install_packaging_tools() {
if [[ ! ${AIRFLOW_PIP_VERSION} =~ [0-9.]* ]]; then
echo
echo "${COLOR_BLUE}Installing pip version from spec ${AIRFLOW_PIP_VERSION}${COLOR_RESET}"
echo
# shellcheck disable=SC2086
pip install --root-user-action ignore --disable-pip-version-check "pip @ ${AIRFLOW_PIP_VERSION}"
else
local installed_pip_version
installed_pip_version=$(python -c 'from importlib.metadata import version; print(version("pip"))')
if [[ ${installed_pip_version} != "${AIRFLOW_PIP_VERSION}" ]]; then
echo
echo "${COLOR_BLUE}(Re)Installing pip version: ${AIRFLOW_PIP_VERSION}${COLOR_RESET}"
echo
# shellcheck disable=SC2086
pip install --root-user-action ignore --disable-pip-version-check "pip==${AIRFLOW_PIP_VERSION}"
fi
fi
if [[ ! ${AIRFLOW_UV_VERSION} =~ [0-9.]* ]]; then
echo
echo "${COLOR_BLUE}Installing uv version from spec ${AIRFLOW_UV_VERSION}${COLOR_RESET}"
echo
# shellcheck disable=SC2086
pip install --root-user-action ignore --disable-pip-version-check "uv @ ${AIRFLOW_UV_VERSION}"
else
local installed_uv_version
installed_uv_version=$(python -c 'from importlib.metadata import version; print(version("uv"))' 2>/dev/null || echo "Not installed yet")
if [[ ${installed_uv_version} != "${AIRFLOW_UV_VERSION}" ]]; then
echo
echo "${COLOR_BLUE}(Re)Installing uv version: ${AIRFLOW_UV_VERSION}${COLOR_RESET}"
echo
# shellcheck disable=SC2086
pip install --root-user-action ignore --disable-pip-version-check "uv==${AIRFLOW_UV_VERSION}"
fi
fi
# make sure that the venv/user in .local exists
mkdir -p "${HOME}/.local/bin"
}
function common::import_trusted_gpg() {
common::get_colors
local key=${1:?${COLOR_RED}First argument expects OpenPGP Key ID${COLOR_RESET}}
local name=${2:?${COLOR_RED}Second argument expected trust storage name${COLOR_RESET}}
# Please note that not all servers could be used for retrieve keys
# sks-keyservers.net: Unmaintained and DNS taken down due to GDPR requests.
# keys.openpgp.org: User ID Mandatory, not suitable for APT repositories
# keyring.debian.org: Only accept keys in Debian keyring.
# pgp.mit.edu: High response time.
local keyservers=(
"hkps://keyserver.ubuntu.com"
"hkps://pgp.surf.nl"
)
GNUPGHOME="$(mktemp -d)"
export GNUPGHOME
set +e
for keyserver in $(shuf -e "${keyservers[@]}"); do
echo "${COLOR_BLUE}Try to receive GPG public key ${key} from ${keyserver}${COLOR_RESET}"
gpg --keyserver "${keyserver}" --recv-keys "${key}" 2>&1 && break
echo "${COLOR_YELLOW}Unable to receive GPG public key ${key} from ${keyserver}${COLOR_RESET}"
done
set -e
gpg --export "${key}" > "/etc/apt/trusted.gpg.d/${name}.gpg"
gpgconf --kill all
rm -rf "${GNUPGHOME}"
unset GNUPGHOME
}
EOF
# The content below is automatically copied from scripts/docker/pip
COPY <<"EOF" /pip
#!/usr/bin/env bash
COLOR_RED=$'\e[31m'
COLOR_RESET=$'\e[0m'
COLOR_YELLOW=$'\e[33m'
if [[ $(id -u) == "0" ]]; then
echo
echo "${COLOR_RED}You are running pip as root. Please use 'airflow' user to run pip!${COLOR_RESET}"
echo
echo "${COLOR_YELLOW}See: https://airflow.apache.org/docs/docker-stack/build.html#adding-a-new-pypi-package${COLOR_RESET}"
echo
exit 1
fi
exec "${HOME}"/.local/bin/pip "${@}"
EOF
# The content below is automatically copied from scripts/docker/install_from_docker_context_files.sh
COPY <<"EOF" /install_from_docker_context_files.sh
. "$( dirname "${BASH_SOURCE[0]}" )/common.sh"
function install_airflow_and_providers_from_docker_context_files(){
if [[ ${INSTALL_MYSQL_CLIENT} != "true" ]]; then
AIRFLOW_EXTRAS=${AIRFLOW_EXTRAS/mysql,}
fi
if [[ ${INSTALL_POSTGRES_CLIENT} != "true" ]]; then
AIRFLOW_EXTRAS=${AIRFLOW_EXTRAS/postgres,}
fi
if [[ ! -d /docker-context-files ]]; then
echo
echo "${COLOR_RED}You must provide a folder via --build-arg DOCKER_CONTEXT_FILES=<FOLDER> and you missed it!${COLOR_RESET}"
echo
exit 1
fi
# shellcheck disable=SC2206
local packaging_flags=(
# Don't quote this -- if it is empty we don't want it to create an
# empty array element
--find-links="file:///docker-context-files"
)
# Find Apache Airflow packages in docker-context files
local reinstalling_apache_airflow_package
reinstalling_apache_airflow_package=$(ls \
/docker-context-files/apache?airflow?[0-9]*.{whl,tar.gz} 2>/dev/null || true)
# Add extras when installing airflow
if [[ -n "${reinstalling_apache_airflow_package}" ]]; then
# When a provider depends on a dev version of Airflow, we need to
# specify `apache-airflow==$VER`, otherwise pip will look for it on
# pip, and fail to find it
# This will work as long as the wheel file is correctly named, which it
# will be if it was build by wheel tooling
local ver
ver=$(basename "$reinstalling_apache_airflow_package" | cut -d "-" -f 2)
reinstalling_apache_airflow_package="apache-airflow[${AIRFLOW_EXTRAS}]==$ver"
fi
if [[ -z "${reinstalling_apache_airflow_package}" && ${AIRFLOW_VERSION=} != "" ]]; then
# When we install only provider packages from docker-context files, we need to still
# install airflow from PyPI when AIRFLOW_VERSION is set. This handles the case where
# pre-release dockerhub image of airflow is built, but we want to install some providers from
# docker-context files
reinstalling_apache_airflow_package="apache-airflow[${AIRFLOW_EXTRAS}]==${AIRFLOW_VERSION}"
fi
# Find Apache Airflow packages in docker-context files
local reinstalling_apache_airflow_providers_packages
reinstalling_apache_airflow_providers_packages=$(ls \
/docker-context-files/apache?airflow?providers*.{whl,tar.gz} 2>/dev/null || true)
if [[ -z "${reinstalling_apache_airflow_package}" && \
-z "${reinstalling_apache_airflow_providers_packages}" ]]; then
return
fi
if [[ ${USE_CONSTRAINTS_FOR_CONTEXT_PACKAGES=} == "true" ]]; then
local python_version
python_version=$(python -c 'import sys; print(f"{sys.version_info.major}.{sys.version_info.minor}")')
local local_constraints_file=/docker-context-files/constraints-"${python_version}"/${AIRFLOW_CONSTRAINTS_MODE}-"${python_version}".txt
if [[ -f "${local_constraints_file}" ]]; then
echo
echo "${COLOR_BLUE}Installing docker-context-files packages with constraints found in ${local_constraints_file}${COLOR_RESET}"
echo
# force reinstall all airflow + provider packages with constraints found in
set -x
${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} "${packaging_flags[@]}" --upgrade \
${ADDITIONAL_PIP_INSTALL_FLAGS} --constraint "${local_constraints_file}" \
${reinstalling_apache_airflow_package} ${reinstalling_apache_airflow_providers_packages}
set +x
else
echo
echo "${COLOR_BLUE}Installing docker-context-files packages with constraints from GitHub${COLOR_RESET}"
echo
set -x
${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} "${packaging_flags[@]}" \
${ADDITIONAL_PIP_INSTALL_FLAGS} \
--constraint "${HOME}/constraints.txt" \
${reinstalling_apache_airflow_package} ${reinstalling_apache_airflow_providers_packages}
set +x
fi
else
echo
echo "${COLOR_BLUE}Installing docker-context-files packages without constraints${COLOR_RESET}"
echo
set -x
${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} "${packaging_flags[@]}" \
${ADDITIONAL_PIP_INSTALL_FLAGS} \
${reinstalling_apache_airflow_package} ${reinstalling_apache_airflow_providers_packages}
set +x
fi
common::install_packaging_tools
pip check
}
function install_all_other_packages_from_docker_context_files() {
echo
echo "${COLOR_BLUE}Force re-installing all other package from local files without dependencies${COLOR_RESET}"
echo
local reinstalling_other_packages
# shellcheck disable=SC2010
reinstalling_other_packages=$(ls /docker-context-files/*.{whl,tar.gz} 2>/dev/null | \
grep -v apache_airflow | grep -v apache-airflow || true)
if [[ -n "${reinstalling_other_packages}" ]]; then
set -x
${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} ${ADDITIONAL_PIP_INSTALL_FLAGS} \
--force-reinstall --no-deps --no-index ${reinstalling_other_packages}
common::install_packaging_tools
set +x
fi
}
common::get_colors
common::get_packaging_tool
common::get_airflow_version_specification
common::override_pip_version_if_needed
common::get_constraints_location
common::show_packaging_tool_version_and_location
install_airflow_and_providers_from_docker_context_files
install_all_other_packages_from_docker_context_files
EOF
# The content below is automatically copied from scripts/docker/install_airflow.sh
COPY <<"EOF" /install_airflow.sh
#!/usr/bin/env bash
. "$( dirname "${BASH_SOURCE[0]}" )/common.sh"
function install_airflow() {
# Coherence check for editable installation mode.
if [[ ${AIRFLOW_INSTALLATION_METHOD} != "." && \
${AIRFLOW_INSTALL_EDITABLE_FLAG} == "--editable" ]]; then
echo
echo "${COLOR_RED}ERROR! You can only use --editable flag when installing airflow from sources!${COLOR_RESET}"
echo "${COLOR_RED} Current installation method is '${AIRFLOW_INSTALLATION_METHOD} and should be '.'${COLOR_RESET}"
exit 1
fi
# Remove mysql from extras if client is not going to be installed
if [[ ${INSTALL_MYSQL_CLIENT} != "true" ]]; then
AIRFLOW_EXTRAS=${AIRFLOW_EXTRAS/mysql,}
echo "${COLOR_YELLOW}MYSQL client installation is disabled. Extra 'mysql' installations were therefore omitted.${COLOR_RESET}"
fi
# Remove postgres from extras if client is not going to be installed
if [[ ${INSTALL_POSTGRES_CLIENT} != "true" ]]; then
AIRFLOW_EXTRAS=${AIRFLOW_EXTRAS/postgres,}
echo "${COLOR_YELLOW}Postgres client installation is disabled. Extra 'postgres' installations were therefore omitted.${COLOR_RESET}"
fi
if [[ "${UPGRADE_TO_NEWER_DEPENDENCIES}" != "false" ]]; then
echo
echo "${COLOR_BLUE}Remove airflow and all provider packages installed before potentially${COLOR_RESET}"
echo
set -x
${PACKAGING_TOOL_CMD} freeze | grep apache-airflow | xargs ${PACKAGING_TOOL_CMD} uninstall ${EXTRA_UNINSTALL_FLAGS} 2>/dev/null || true
set +x
echo
echo "${COLOR_BLUE}Installing all packages with eager upgrade with ${AIRFLOW_INSTALL_EDITABLE_FLAG} mode${COLOR_RESET}"
echo
set -x
${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} --upgrade ${RESOLUTION_HIGHEST_FLAG} \
${ADDITIONAL_PIP_INSTALL_FLAGS} \
${AIRFLOW_INSTALL_EDITABLE_FLAG} \
"${AIRFLOW_INSTALLATION_METHOD}[${AIRFLOW_EXTRAS}]${AIRFLOW_VERSION_SPECIFICATION}" \
${EAGER_UPGRADE_ADDITIONAL_REQUIREMENTS=}
set +x
common::install_packaging_tools
echo
echo "${COLOR_BLUE}Running 'pip check'${COLOR_RESET}"
echo
pip check
else
echo
echo "${COLOR_BLUE}Installing all packages with constraints${COLOR_RESET}"
echo
set -x
# Install all packages with constraints
if ! ${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} ${AIRFLOW_INSTALL_EDITABLE_FLAG} \
${ADDITIONAL_PIP_INSTALL_FLAGS} \
"${AIRFLOW_INSTALLATION_METHOD}[${AIRFLOW_EXTRAS}]${AIRFLOW_VERSION_SPECIFICATION}" \
--constraint "${HOME}/constraints.txt"; then
set +x
echo
echo "${COLOR_YELLOW}Likely pyproject.toml has new dependencies conflicting with constraints.${COLOR_RESET}"
echo
echo "${COLOR_BLUE}Falling back to no-constraints, lowest-direct resolution installation.${COLOR_RESET}"
echo
set -x
${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} --upgrade ${RESOLUTION_LOWEST_DIRECT_FLAG} \
${ADDITIONAL_PIP_INSTALL_FLAGS} \
${AIRFLOW_INSTALL_EDITABLE_FLAG} \
"${AIRFLOW_INSTALLATION_METHOD}[${AIRFLOW_EXTRAS}]${AIRFLOW_VERSION_SPECIFICATION}"
fi
set +x
common::install_packaging_tools
echo
echo "${COLOR_BLUE}Running 'pip check'${COLOR_RESET}"
echo
pip check
fi
}
common::get_colors
common::get_packaging_tool
common::get_airflow_version_specification
common::override_pip_version_if_needed
common::get_constraints_location
common::show_packaging_tool_version_and_location
install_airflow
EOF
# The content below is automatically copied from scripts/docker/install_additional_dependencies.sh
COPY <<"EOF" /install_additional_dependencies.sh
#!/usr/bin/env bash
set -euo pipefail
: "${UPGRADE_TO_NEWER_DEPENDENCIES:?Should be true or false}"
: "${ADDITIONAL_PYTHON_DEPS:?Should be set}"
. "$( dirname "${BASH_SOURCE[0]}" )/common.sh"
function install_additional_dependencies() {
if [[ "${UPGRADE_TO_NEWER_DEPENDENCIES}" != "false" ]]; then
echo
echo "${COLOR_BLUE}Installing additional dependencies while upgrading to newer dependencies${COLOR_RESET}"
echo
set -x
${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} --upgrade ${RESOLUTION_HIGHEST_FLAG} \
${ADDITIONAL_PIP_INSTALL_FLAGS} \
${ADDITIONAL_PYTHON_DEPS} ${EAGER_UPGRADE_ADDITIONAL_REQUIREMENTS=}
set +x
common::install_packaging_tools
echo
echo "${COLOR_BLUE}Running 'pip check'${COLOR_RESET}"
echo
pip check
else
echo
echo "${COLOR_BLUE}Installing additional dependencies upgrading only if needed${COLOR_RESET}"
echo
set -x
${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} --upgrade "${RESOLUTION_LOWEST_DIRECT_FLAG}" \
${ADDITIONAL_PIP_INSTALL_FLAGS} \
${ADDITIONAL_PYTHON_DEPS}
set +x
common::install_packaging_tools
echo
echo "${COLOR_BLUE}Running 'pip check'${COLOR_RESET}"
echo
pip check
fi
}
common::get_colors
common::get_packaging_tool
common::get_airflow_version_specification
common::override_pip_version_if_needed
common::get_constraints_location
common::show_packaging_tool_version_and_location
install_additional_dependencies
EOF
# The content below is automatically copied from scripts/docker/entrypoint_prod.sh
COPY <<"EOF" /entrypoint_prod.sh
#!/usr/bin/env bash
AIRFLOW_COMMAND="${1:-}"
set -euo pipefail
LD_PRELOAD="/usr/lib/$(uname -m)-linux-gnu/libstdc++.so.6"
export LD_PRELOAD
function run_check_with_retries {
local cmd
cmd="${1}"
local countdown
countdown="${CONNECTION_CHECK_MAX_COUNT}"
while true
do
set +e
local last_check_result
local res
last_check_result=$(eval "${cmd} 2>&1")
res=$?
set -e
if [[ ${res} == 0 ]]; then
echo
break
else
echo -n "."
countdown=$((countdown-1))
fi
if [[ ${countdown} == 0 ]]; then
echo
echo "ERROR! Maximum number of retries (${CONNECTION_CHECK_MAX_COUNT}) reached."
echo
echo "Last check result:"
echo "$ ${cmd}"
echo "${last_check_result}"
echo
exit 1
else
sleep "${CONNECTION_CHECK_SLEEP_TIME}"
fi
done
}
function run_nc() {
# Checks if it is possible to connect to the host using netcat.