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breeze
executable file
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breeze
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#!/usr/bin/env bash
# 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.
set -euo pipefail
AIRFLOW_SOURCES="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
if [[ ${BREEZE_REDIRECT=} == "" ]]; then
set +u
mkdir -p "${AIRFLOW_SOURCES}"/logs
export BREEZE_REDIRECT="true"
if [[ "$(uname)" == "Darwin" ]]; then
exec script -q "${AIRFLOW_SOURCES}"/logs/breeze.out "$(command -v bash)" -c "$(printf "%q " "${0}" "${@}")"
else
exec script --return --quiet "${AIRFLOW_SOURCES}"/logs/breeze.out -c "$(printf "%q " "${0}" "${@}")"
fi
set -u
fi
export AIRFLOW_SOURCES
readonly AIRFLOW_SOURCES
# Bash arrays need to be defined outside of functions unfortunately :(
# Because on Mac OS Bash 3.4 defining arrays inside functions does not work
# Array with extra options for Docker compose
declare -a EXTRA_DC_OPTIONS
export EXTRA_DC_OPTIONS
# Array with selected integrations
declare -a INTEGRATIONS
export INTEGRATIONS
# This is where remaining args are passed
declare -a REMAINING_ARGS
export REMAINING_ARGS
# This is where static check options are defined
declare -a EXTRA_STATIC_CHECK_OPTIONS
export EXTRA_STATIC_CHECK_OPTIONS
#######################################################################################################
# Sets up all the default variables for Breeze. They are needed by all other functions
# All those variables are exported. They are not set to read-only because those
# defaults can be modified later on when command line arguments are parsed
# and variables stored in .build directory (stored in the previous run) are read
#
# Used globals:
# FORCE_SCREEN_WIDTH
#
# Modified globals (constants or candidates for constants after we override them via appropriate flags):
#
# BREEZE
# SUPPRESS_CHEATSHEET_FILE
# SUPPRESS_ASCIIART_FILE
# MAX_SCREEN_WIDTH
# SCREEN_WIDTH
# MOUNT_SELECTED_LOCAL_SOURCES
# FORCE_PULL_IMAGES
# FORWARD_CREDENTIALS
# DB_RESET
# START_AIRFLOW
# INSTALL_AIRFLOW_VERSION
# INSTALL_AIRFLOW_REFERENCE
# FORCE_BUILD_IMAGES
# PRODUCTION_IMAGE
# PYTHON_MAJOR_MINOR_VERSION
#
# Global variables:
#
# command_to_run
# second_command_to_run
# docker_compose_command
#
# Also it sets the variables and globals set by common initialization functions from
# scripts/ci/libraries/_initialization.sh and breeze-complete script (which sets-up auto-complete).
#
#######################################################################################################
function breeze::setup_default_breeze_constants() {
# Indicates that we are inside Breeze environment
export BREEZE=true
readonly BREEZE
# If those files are present, the ASCII-art/cheat-sheet are suppressed
SUPPRESS_CHEATSHEET_FILE="${AIRFLOW_SOURCES}/.build/.suppress_cheatsheet"
readonly SUPPRESS_CHEATSHEET_FILE
SUPPRESS_ASCIIART_FILE="${AIRFLOW_SOURCES}/.build/.suppress_asciiart"
readonly SUPPRESS_ASCIIART_FILE
# Maximum screen indented_screen_width to print the lines spanning the whole terminal indented_screen_width
export MAX_SCREEN_WIDTH=100
readonly MAX_SCREEN_WIDTH
# By default we mount selected local Airflow sources
export MOUNT_SELECTED_LOCAL_SOURCES="true"
# By default we do not mount all local Airflow sources
export MOUNT_ALL_LOCAL_SOURCES="false"
# By default we only pull images if we do not have them locally.
# This can be overridden by '--force-pull-images' flag
export FORCE_PULL_IMAGES="false"
# By default we do not pull python base image. We should do that only when we run upgrade check in
# CI main and when we manually refresh the images to latest versions
export FORCE_PULL_BASE_PYTHON_IMAGE="false"
# Forward common host credentials to docker (gcloud, aws etc.).
export FORWARD_CREDENTIALS="false"
# If set to true, the database will be reset at entry. Works for Postgres and MySQL
export DB_RESET="false"
# If set to true, the database will be initialized, a user created and webserver and scheduler started
export START_AIRFLOW="false"
# If set to true, the test connections will be created
export LOAD_DEFAULT_CONNECTIONS="false"
# If set to true, the sample dags will be used
export LOAD_EXAMPLES="false"
# If set to true, Breeze db volumes will be preserved when breeze is stopped and reused next time
# Which means that you do not have to start from scratch
export PRESERVE_VOLUMES="false"
# Sources by default are installed from local sources when using breeze
AIRFLOW_SOURCES_FROM=${AIRFLOW_SOURCES_FROM:="."}
export AIRFLOW_SOURCES_FROM
# They are copied to /opt/airflow by default in breeze
AIRFLOW_SOURCES_TO=${AIRFLOW_SOURCES_TO:="/opt/airflow"}
export AIRFLOW_SOURCES_TO
# Unlike in CI scripts, in breeze by default production image ist installed from sources
export AIRFLOW_INSTALLATION_METHOD="."
# If it set is set to specified version, then the source version of Airflow
# is removed and the specified version of Airflow is installed from PyPi
export INSTALL_AIRFLOW_VERSION=""
# If it is set to specified reference (tag/branch), then the source version
# of Airflow is removed and the specified version of Airflow is installed from GitHub
export INSTALL_AIRFLOW_REFERENCE=""
# Determines whether to force build without checking if it is needed
# Can be overridden by '--force-build-images' flag.
export FORCE_BUILD_IMAGES="false"
# Determines whether to reinstall airflow at entering the image.
export USE_AIRFLOW_VERSION=""
# if set to true, the ci image will look for wheel packages in dist folder and will install them
# during entering the container
export USE_PACKAGES_FROM_DIST="false"
# load all the common functions here - those are the functions that are shared between Breeze
# and CI scripts. The CI scripts do not use Breeze as driving script - they read all configuration
# from the environment variables. That's why we keep all the common initialization in those libs
# shellcheck source=scripts/ci/libraries/_all_libs.sh
. "${AIRFLOW_SOURCES}/scripts/ci/libraries/_all_libs.sh"
# When we generate documentation for README files, we want to force the indented_screen_width of terminal so that
# No matter who is running the documentation generation gets the same output
if [[ ${FORCE_SCREEN_WIDTH:="false"} != "true" ]]; then
# Sets indented_screen_width of the screen from terminal
SCREEN_WIDTH="$(tput cols)"
if [[ -z ${SCREEN_WIDTH=} ]]; then
SCREEN_WIDTH=${MAX_SCREEN_WIDTH}
fi
if ((SCREEN_WIDTH > MAX_SCREEN_WIDTH)); then
SCREEN_WIDTH=${MAX_SCREEN_WIDTH}
fi
else
SCREEN_WIDTH=${MAX_SCREEN_WIDTH}
fi
export SCREEN_WIDTH
readonly SCREEN_WIDTH
# for Breeze default tests executed are "All"
export TEST_TYPE=${TEST_TYPE:="All"}
# Update short and long options in the breeze-complete script
# This way autocomplete will work automatically with all options available
# shellcheck source=breeze-complete
. "${AIRFLOW_SOURCES}/breeze-complete"
# Default command to run - entering breeze environment
command_to_run="enter_breeze"
# In some cases we also want to run two commands in a row (for example when we restart the environment)
second_command_to_run=""
# Determines if help should be run (set to true by --help flag)
run_help="false"
# Holds docker compose command if the `docker-compose` command is used.
docker_compose_command=""
}
#######################################################################################################
#
# Initializes development-friendly virtualenv if you are already in such env. It installs all the necessary
# packages from PyPI and it case of problems it provides useful hints on what prerequisites should be
# installed. It also removes and resets the existing AIRFLOW_HOME installation to make sure that you
# have it synchronized with the version of airflow installed. It resets the airflow's sqlite database to
# a clean state. You can use this function if your virtualenv is broken, to clean it up
#
# Used globals:
# PYTHON_MAJOR_MINOR_VERSION
# AIRFLOW_HOME_DIR
# AIRFLOW_SOURCES
# DEFAULT_CONSTRAINTS_BRANCH
# OSTYPE
#
#######################################################################################################
function breeze::initialize_virtualenv() {
# Check if we are inside virtualenv
set +e
echo -e "import sys\nif not hasattr(sys,'base_prefix'):\n sys.exit(1)" |
python"${PYTHON_MAJOR_MINOR_VERSION}"
local res=$?
set -e
if [[ ${res} != "0" ]]; then
echo
echo "${COLOR_RED}ERROR: Initializing local virtualenv only works when you have virtualenv activated ${COLOR_RESET}"
echo
echo "Please enter your local virtualenv before (for example using 'pyenv activate' or 'workon') "
echo
exit 1
else
echo
echo "Initializing the virtualenv: $(command -v python)!"
echo
echo "This will wipe out ${AIRFLOW_HOME_DIR} and reset all the databases!"
echo
"${AIRFLOW_SOURCES}/confirm" "Proceeding with the initialization"
echo
pushd "${AIRFLOW_SOURCES}" >/dev/null 2>&1 || exit 1
set +e
pip install -e ".[devel]" \
--constraint "https://raw.githubusercontent.com/${CONSTRAINTS_GITHUB_REPOSITORY}/${DEFAULT_CONSTRAINTS_BRANCH}/constraints-${PYTHON_MAJOR_MINOR_VERSION}.txt"
res=$?
set -e
popd
if [[ ${res} != "0" ]]; then
echo "#######################################################################"
echo " You had some troubles installing the venv !!!!!"
echo " Try running the command below and rerun virtualenv installation"
echo
if [[ ${OSTYPE} == "darwin"* ]]; then
echo " brew install sqlite mysql postgresql openssl"
echo " export LDFLAGS=\"-L/usr/local/opt/openssl/lib\""
echo " export CPPFLAGS=\"-I/usr/local/opt/openssl/include\""
else
echo " sudo apt install build-essentials python3.6-dev python3.7-dev python3.8-dev python-dev openssl \\"
echo " sqlite sqlite-dev default-libmysqlclient-dev libmysqld-dev postgresql"
fi
echo
echo "#######################################################################"
exit ${res}
fi
echo
echo "Wiping and recreating ${AIRFLOW_HOME_DIR}"
echo
rm -rvf "${AIRFLOW_HOME_DIR}"
mkdir -p "${AIRFLOW_HOME_DIR}"
echo
echo "Resetting AIRFLOW sqlite database"
echo
AIRFLOW__CORE__LOAD_EXAMPLES="False" \
AIRFLOW__CORE__UNIT_TEST_MODE="False" \
AIRFLOW__CORE__SQL_ALCHEMY_POOL_ENABLED="False" \
AIRFLOW__CORE__DAGS_FOLDER="${AIRFLOW_SOURCES}/empty" \
AIRFLOW__CORE__PLUGINS_FOLDER="${AIRFLOW_SOURCES}/empty" \
airflow db reset -y
echo
echo "Resetting AIRFLOW sqlite unit test database"
echo
AIRFLOW__CORE__LOAD_EXAMPLES="False" \
AIRFLOW__CORE__UNIT_TEST_MODE="True" \
AIRFLOW__CORE__SQL_ALCHEMY_POOL_ENABLED="False" \
AIRFLOW__CORE__DAGS_FOLDER="${AIRFLOW_SOURCES}/empty" \
AIRFLOW__CORE__PLUGINS_FOLDER="${AIRFLOW_SOURCES}/empty" \
airflow db reset -y
echo
echo "Initialization of virtualenv was successful! Go ahead and develop Airflow!"
echo
exit 0
fi
}
#######################################################################################################
#
# Sets up autocomplete for Breeze for both - bash and zsh
#
# Used globals:
#
# AIRFLOW_SOURCES
# HOME
# OSTYPE
#
#######################################################################################################
function breeze::setup_autocomplete() {
echo "Installing bash/zsh completion for local user"
echo
"${AIRFLOW_SOURCES}/confirm" "This will create ~/.bash_completion.d/ directory and modify ~/.*rc files"
echo
echo
mkdir -pv ~/.bash_completion.d
ln -sf "${AIRFLOW_SOURCES}/breeze-complete" "${HOME}/.bash_completion.d/"
echo
echo "Breeze Bash completion is now linked to: ${AIRFLOW_SOURCES}/breeze-complete"
echo
local breeze_comment="Added by Airflow Breeze autocomplete setup"
if ! grep "${breeze_comment}" "${HOME}/.bashrc" >/dev/null 2>&1; then
touch ~/.bashrc
# shellcheck disable=SC2129
echo "# START: ${breeze_comment}" >>~/.bashrc
cat <<"EOF" >>~/.bashrc
for bcfile in ~/.bash_completion.d/* ; do
. ${bcfile}
done
EOF
echo "# END: ${breeze_comment}" >>~/.bashrc
echo
echo "The ${HOME}/.bashrc has been modified"
echo
else
echo
echo "The ${HOME}/.bashrc was already modified before. Not changing it."
echo
fi
if ! grep "${breeze_comment}" "${HOME}/.zshrc" >/dev/null 2>&1; then
# shellcheck disable=SC2129
echo "# START: ${breeze_comment}" >>~/.zshrc
cat <<"EOF" >>~/.zshrc
autoload compinit && compinit
autoload bashcompinit && bashcompinit
source ~/.bash_completion.d/breeze-complete
EOF
echo "# END: ${breeze_comment}" >>~/.zshrc
echo
echo "The ${HOME}/.zshrc has been modified"
echo
else
echo
echo "The ${HOME}/.zshrc was already modified before. Not changing it."
echo
fi
if [[ "${OSTYPE}" == "darwin"* ]]; then
# For MacOS we have to handle the special case where terminal app DOES NOT run .bashrc by default
# But re-runs .bash_profile :(
# See https://scriptingosx.com/2017/04/about-bash_profile-and-bashrc-on-macos/
if ! grep "${breeze_comment}" "${HOME}/.bash_profile"; then
# shellcheck disable=SC2129
echo "# START: ${breeze_comment}" >>~/.bash_profile
cat <<"EOF" >>~/.bash_profile
if [ -r ~/.bashrc ]; then
source ~/.bashrc
fi
EOF
echo "# END: ${breeze_comment}" >>~/.bash_profile
echo
echo "The ${HOME}/.bash_profile has been modified"
echo
else
echo
echo "The ${HOME}/.bash_profile was already modified before. Not changing it."
echo
fi
fi
echo
echo
echo "Breeze completion is installed to ~/.bash_completion.d/breeze-complete"
echo
echo "Please exit and re-enter your shell or run:"
echo
echo " source ~/.bash_completion.d/breeze-complete"
echo
exit 0
}
#######################################################################################################
#
# Prints information about the current configuration of Breeze - if you enter breeze interactively
# and you did not suppress cheatsheet or asciiart, it also prints those. It also prints values
# of constants set by breeze::read_saved_environment_variables() function and other initialization functions.
#
# Used globals:
#
# BACKEND
# POSTGRES_VERSION
# MYSQL_VERSION
# SUPPRESS_CHEATSHEET_FILE
# SUPPRESS_ASCIIART_FILE
# PRODUCTION_IMAGE
# BRANCH_NAME
# AIRFLOW_CI_IMAGE
# AIRFLOW_PROD_IMAGE
# AIRFLOW_VERSION
# DOCKERHUB_USER
# DOCKERHUB_REPO
# INSTALL_AIRFLOW_VERSION
# INSTALL_AIRFLOW_REFERENCE
#
# Outputs:
# Prints the information about the build to stdout.
#
#######################################################################################################
function breeze::print_badge() {
local backend_version=""
if [[ ${BACKEND} == "postgres" ]]; then
backend_version="${POSTGRES_VERSION}"
elif [[ ${BACKEND} == "mysql" ]]; then
backend_version="${MYSQL_VERSION}"
fi
if [[ ! -f "${SUPPRESS_ASCIIART_FILE}" && ${command_to_run} == "enter_breeze" ]]; then
cat <<EOF
@&&&&&&@
@&&&&&&&&&&&@
&&&&&&&&&&&&&&&&
&&&&&&&&&&
&&&&&&&
&&&&&&&
@@@@@@@@@@@@@@@@ &&&&&&
@&&&&&&&&&&&&&&&&&&&&&&&&&&
&&&&&&&&&&&&&&&&&&&&&&&&&&&&
&&&&&&&&&&&&
&&&&&&&&&
&&&&&&&&&&&&
@@&&&&&&&&&&&&&&&@
@&&&&&&&&&&&&&&&&&&&&&&&&&&&& &&&&&&
&&&&&&&&&&&&&&&&&&&&&&&&&&&& &&&&&&
&&&&&&&&&&&&&&&&&&&&&&&& &&&&&&
&&&&&&
&&&&&&&
@&&&&&&&&
@&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
@&&&@ && @&&&&&&&&&&& &&&&&&&&&&&& && &&&&&&&&&& &&& &&& &&&
&&& &&& && @&& &&& && && &&& &&&@ &&& &&&&& &&&
&&& &&& && @&&&&&&&&&&&& &&&&&&&&&&& && && &&& &&& &&& &&@ &&&
&&&&&&&&&&& && @&&&&&&&&& && && &&@ &&& &&@&& &&@&&
&&& &&& && @&& &&&@ && &&&&&&&&&&& &&&&&&&&&&&& &&&& &&&&
&&&&&&&&&&&& &&&&&&&&&&&& &&&&&&&&&&&@ &&&&&&&&&&&& &&&&&&&&&&& &&&&&&&&&&&
&&& &&& && &&& && &&& &&&& &&
&&&&&&&&&&&&@ &&&&&&&&&&&& &&&&&&&&&&& &&&&&&&&&&& &&&& &&&&&&&&&&
&&& && && &&&& && &&& &&&& &&
&&&&&&&&&&&&& && &&&&@ &&&&&&&&&&&@ &&&&&&&&&&&& @&&&&&&&&&&& &&&&&&&&&&&
EOF
if [[ ${PRODUCTION_IMAGE} == "true" ]]; then
cat <<EOF
Use production image.
Branch name: ${BRANCH_NAME}
Docker image: ${AIRFLOW_PROD_IMAGE}
GitHub cache prefix: ${GITHUB_REGISTRY}/$(get_github_container_registry_image_prefix)
Airflow source version: $(build_images::get_airflow_version_from_production_image)
EOF
else
cat <<EOF
Use CI image.
Branch name: ${BRANCH_NAME}
Docker image: ${AIRFLOW_CI_IMAGE}
GitHub cache prefix: ${GITHUB_REGISTRY}/$(get_github_container_registry_image_prefix)
Airflow source version: ${AIRFLOW_VERSION}
EOF
fi
cat <<EOF
Python version: ${PYTHON_MAJOR_MINOR_VERSION}
DockerHub user: ${DOCKERHUB_USER}
DockerHub repo: ${DOCKERHUB_REPO}
Backend: ${BACKEND} ${backend_version}
EOF
if [[ -n ${USE_AIRFLOW_VERSION=} ]]; then
cat <<EOF
Airflow used at runtime: ${USE_AIRFLOW_VERSION=}
EOF
fi
else
if [[ ${PRODUCTION_IMAGE} == "true" ]]; then
cat <<EOF
Production image.
Branch name: ${BRANCH_NAME}
Docker image: ${AIRFLOW_PROD_IMAGE}
GitHub cache prefix: ${GITHUB_REGISTRY}/$(get_github_container_registry_image_prefix)
EOF
else
cat <<EOF
CI image.
Branch name: ${BRANCH_NAME}
Docker image: ${AIRFLOW_CI_IMAGE}
GitHub cache prefix: ${GITHUB_REGISTRY}/$(get_github_container_registry_image_prefix)
EOF
fi
if [[ -n ${INSTALL_AIRFLOW_VERSION=} || -n ${INSTALL_AIRFLOW_REFERENCE=} ]]; then
cat <<EOF
Airflow version installed: ${INSTALL_AIRFLOW_VERSION=}${INSTALL_AIRFLOW_REFERENCE=}
EOF
fi
cat <<EOF
Airflow source version: ${AIRFLOW_VERSION}
Python version: ${PYTHON_MAJOR_MINOR_VERSION}
DockerHub user: ${DOCKERHUB_USER}
DockerHub repo: ${DOCKERHUB_REPO}
Backend: ${BACKEND} ${backend_version}
EOF
fi
if [[ ${VERBOSE} == "true" ]]; then
initialization::summarize_build_environment
fi
}
#######################################################################################################
#
# Prepares command file that can be used to easily run the docker commands outside of Breeze.
#
# The command file generated in cache ./build directory is a standalone script that contains
# All the environment variables and docker-compose configuration to run the command.
# This is because depending on configuration of Breeze we might have different compose files
# used and different env variables set.
#
# Those are a convenience scripts that you might use to debug command execution although
# In most cases they are used internally by Breeze.
#
# Used Globals:
# BRANCH_NAME
# PYTHON_MAJOR_MINOR_VERSION
# DOCKERHUB_USER
# DOCKERHUB_REPO
# BACKEND
# AIRFLOW_VERSION
# INSTALL_AIRFLOW_VERSION
# SSH_PORT
# WEBSERVER_HOST_PORT
# POSTGRES_HOST_PORT
# POSTGRES_VERSION
# MYSQL_HOST_PORT
# MYSQL_VERSION
# AIRFLOW_SOURCES
# AIRFLOW_CI_IMAGE
# AIRFLOW_PROD_IMAGE
# AIRFLOW_PROD_IMAGE_KUBERNETES
# AIRFLOW_PROD_BASE_TAG
# SQLITE_URL
#
# Arguments:
#
# file to prepare
# command to run
# compose_file to use
# airflow_image to use
#
# Outputs:
# Creates the convenience command file that can be run to use the docker command.
#
#######################################################################################################
function breeze::prepare_command_file() {
local file="${1}"
local command="${2}"
local compose_file="${3}"
local airflow_image="${4}"
cat <<EOF >"${file}"
#!/usr/bin/env bash
if [[ \${VERBOSE} == "true" ]]; then
echo
echo "Executing script:"
echo
echo "${COLOR_CYAN}${file} \${@}${COLOR_RESET}"
echo
set -x
fi
cd "\$( dirname "\${BASH_SOURCE[0]}" )" || exit
export DOCKERHUB_USER=${DOCKERHUB_USER}
export DOCKERHUB_REPO=${DOCKERHUB_REPO}
export HOST_USER_ID=${HOST_USER_ID}
export HOST_GROUP_ID=${HOST_GROUP_ID}
export COMPOSE_FILE="${compose_file}"
export PYTHON_MAJOR_MINOR_VERSION="${PYTHON_MAJOR_MINOR_VERSION}"
export BACKEND="${BACKEND}"
export AIRFLOW_VERSION="${AIRFLOW_VERSION}"
export INSTALL_AIRFLOW_VERSION="${INSTALL_AIRFLOW_VERSION}"
export SSH_PORT="${SSH_PORT}"
export WEBSERVER_HOST_PORT="${WEBSERVER_HOST_PORT}"
export FLOWER_HOST_PORT="${FLOWER_HOST_PORT}"
export REDIS_HOST_PORT="${REDIS_HOST_PORT}"
export POSTGRES_HOST_PORT="${POSTGRES_HOST_PORT}"
export POSTGRES_VERSION="${POSTGRES_VERSION}"
export MYSQL_HOST_PORT="${MYSQL_HOST_PORT}"
export MYSQL_VERSION="${MYSQL_VERSION}"
export AIRFLOW_SOURCES="${AIRFLOW_SOURCES}"
export AIRFLOW_CI_IMAGE="${AIRFLOW_CI_IMAGE}"
export AIRFLOW_PROD_IMAGE="${AIRFLOW_PROD_IMAGE}"
export AIRFLOW_PROD_IMAGE_KUBERNETES="${AIRFLOW_PROD_IMAGE_KUBERNETES}"
export AIRFLOW_PROD_BASE_TAG="${AIRFLOW_PROD_BASE_TAG}"
export AIRFLOW_IMAGE="${airflow_image}"
export SQLITE_URL="${SQLITE_URL}"
export USE_AIRFLOW_VERSION="${USE_AIRFLOW_VERSION}"
export USE_PACKAGES_FROM_DIST="${USE_PACKAGES_FROM_DIST}"
export EXECUTOR="${EXECUTOR}"
docker-compose ${command}
EOF
chmod u+x "${file}"
}
#######################################################################################################
#
# Prepare all command files that we are using. Depending on the command to execute we use two
# convenience scripts:
#
# dc_ci - to run docker compose command for CI image
# dc_prod - to run docker compose command for PROD image
#
# Global constants set:
#
# PYTHON_BASE_IMAGE_VERSION
# PYTHON_BASE_IMAGE
# AIRFLOW_CI_IMAGE
# AIRFLOW_PROD_BASE_TAG
# AIRFLOW_PROD_IMAGE
# AIRFLOW_PROD_IMAGE_KUBERNETES
# BUILT_CI_IMAGE_FLAG_FILE
#
#######################################################################################################
function breeze::prepare_command_files() {
local main_ci_docker_compose_file=${SCRIPTS_CI_DIR}/docker-compose/base.yml
local main_prod_docker_compose_file=${SCRIPTS_CI_DIR}/docker-compose/base.yml
local backend_docker_compose_file=${SCRIPTS_CI_DIR}/docker-compose/backend-${BACKEND}.yml
local backend_port_docker_compose_file=${SCRIPTS_CI_DIR}/docker-compose/backend-${BACKEND}-port.yml
local local_docker_compose_file=${SCRIPTS_CI_DIR}/docker-compose/local.yml
local local_all_sources_docker_compose_file=${SCRIPTS_CI_DIR}/docker-compose/local-all-sources.yml
local files_docker_compose_file=${SCRIPTS_CI_DIR}/docker-compose/files.yml
local local_prod_docker_compose_file=${SCRIPTS_CI_DIR}/docker-compose/local-prod.yml
local remove_sources_docker_compose_file=${SCRIPTS_CI_DIR}/docker-compose/remove-sources.yml
local forward_credentials_docker_compose_file=${SCRIPTS_CI_DIR}/docker-compose/forward-credentials.yml
if [[ ${BACKEND} == "mssql" ]]; then
local docker_filesystem
docker_filesystem=$(stat "-f" "-c" "%T" /var/lib/docker || echo "unknown")
if [[ ${docker_filesystem} == "tmpfs" ]]; then
# In case of tmpfs backend for docker, mssql fails because TMPFS does not support
# O_DIRECT parameter for direct writing to the filesystem
# https://github.com/microsoft/mssql-docker/issues/13
# so we need to mount an external volume for its db location
# specified by MSSQL_DATA_VOLUME
backend_docker_compose_file="${backend_docker_compose_file}:${SCRIPTS_CI_DIR}/docker-compose/backend-mssql-bind-volume.yml"
else
backend_docker_compose_file="${backend_docker_compose_file}:${SCRIPTS_CI_DIR}/docker-compose/backend-mssql-docker-volume.yml"
fi
fi
local compose_ci_file=${main_ci_docker_compose_file}:${backend_docker_compose_file}:${files_docker_compose_file}
local compose_prod_file=${main_prod_docker_compose_file}:${backend_docker_compose_file}:${files_docker_compose_file}
if [[ "${MOUNT_SELECTED_LOCAL_SOURCES}" != "false" ]]; then
compose_ci_file=${compose_ci_file}:${local_docker_compose_file}:${backend_port_docker_compose_file}
compose_prod_file=${compose_prod_file}:${local_prod_docker_compose_file}:${backend_port_docker_compose_file}
fi
if [[ "${MOUNT_ALL_LOCAL_SOURCES}" != "false" ]]; then
compose_ci_file=${compose_ci_file}:${local_all_sources_docker_compose_file}:${backend_port_docker_compose_file}
compose_prod_file=${compose_prod_file}:${local_all_sources_docker_compose_file}:${backend_port_docker_compose_file}
fi
if [[ ${FORWARD_CREDENTIALS} == "true" ]]; then
compose_ci_file=${compose_ci_file}:${forward_credentials_docker_compose_file}
compose_prod_file=${compose_prod_file}:${forward_credentials_docker_compose_file}
fi
if [[ -n ${INSTALL_AIRFLOW_VERSION=} || -n ${INSTALL_AIRFLOW_REFERENCE} || -n ${USE_AIRFLOW_VERSION=} ]]; then
compose_ci_file=${compose_ci_file}:${remove_sources_docker_compose_file}
fi
set +u
local unique_integrations
# shellcheck disable=SC2207
unique_integrations=($(echo "${INTEGRATIONS[@]}" | tr ' ' '\n' | sort -u | tr '\n' ' '))
local integration
for integration in "${unique_integrations[@]}"; do
compose_ci_file=${compose_ci_file}:${SCRIPTS_CI_DIR}/docker-compose/integration-${integration}.yml
done
set -u
export DOCKER_COMPOSE_RUN_SCRIPT_FOR_CI="dc_ci"
readonly DOCKER_COMPOSE_RUN_SCRIPT_FOR_CI
export DOCKER_COMPOSE_RUN_SCRIPT_FOR_PROD="dc_prod"
readonly DOCKER_COMPOSE_RUN_SCRIPT_FOR_PROD
# Prepare script for "run docker compose CI command"
breeze::prepare_command_file "${BUILD_CACHE_DIR}/${DOCKER_COMPOSE_RUN_SCRIPT_FOR_CI}" \
"\"\${@}\"" "${compose_ci_file}" "${AIRFLOW_CI_IMAGE}"
# Prepare script for "run docker compose PROD command"
breeze::prepare_command_file "${BUILD_CACHE_DIR}/${DOCKER_COMPOSE_RUN_SCRIPT_FOR_PROD}" \
"\"\${@}\"" "${compose_prod_file}" "${AIRFLOW_PROD_IMAGE}"
}
#######################################################################################################
#
# Prints detailed help for all commands and flags. Used to generate documentation added to BREEZE.rst
# automatically.
#
# Used global variables:
# _breeze_all_commands
#
# Outputs:
# Prints detailed help for all commands to stdout.
#
#######################################################################################################
function breeze::do_help_all() {
echo
breeze::print_line
breeze::usage
breeze::print_line
echo
echo
echo "Detailed usage"
echo
breeze::print_line
echo
local subcommand
# shellcheck disable=SC2154
for subcommand in ${_breeze_all_commands}; do
breeze::detailed_usage "${subcommand}"
breeze::print_line
echo
done
echo
breeze::flags
}
#######################################################################################################
#
# Parses all arguments that can be passed to Breeze command - that includes command to run and flags.
#
# Used global variables:
# _breeze_getopt_short_options
# _breeze_getopt_long_options
# _breeze_allowed_integrations
#
# Updated global constants:
# By the end of this function, all the constants from `initialization::make_constants_read_only`
# function are set and they are set as read-only.
#
#######################################################################################################
function breeze::parse_arguments() {
set -u
local params
if ! params=$(getopt \
-o "${_breeze_getopt_short_options:=}" \
-l "${_breeze_getopt_long_options:=}" \
--name "$CMDNAME" -- "$@"); then
breeze::flags
exit 1
fi
eval set -- "${params}"
unset params
# Parse Flags.
# Please update short and long options in the breeze-complete script
# This way autocomplete will work out-of-the-box
while true; do
case "${1}" in
-h | --help)
run_help="true"
shift
;;
-p | --python)
export PYTHON_MAJOR_MINOR_VERSION="${2}"
echo "Python version: ${PYTHON_MAJOR_MINOR_VERSION}"
echo
shift 2
;;
-b | --backend)
export BACKEND="${2}"
echo "Backend: ${BACKEND}"
echo
shift 2
;;
-i | --integration)
local INTEGRATION=${2}
parameters::check_and_save_allowed_param "INTEGRATION" "integration" "--integration"
echo "Integration: ${INTEGRATION}"
if [[ ${INTEGRATION} == "all" ]]; then
# shellcheck disable=SC2154
for INTEGRATION in ${_breeze_allowed_integrations}; do
if [[ ${INTEGRATION} != "all" ]]; then
echo "${INTEGRATION}"
INTEGRATIONS+=("${INTEGRATION}")
fi
done
else
INTEGRATIONS+=("${INTEGRATION}")
fi
if [[ " ${INTEGRATIONS[*]} " =~ " trino " ]]; then
INTEGRATIONS+=("kerberos");
fi
echo
shift 2
;;
-K | --kubernetes-mode)
export KUBERNETES_MODE="${2}"
echo "Kubernetes mode: ${KUBERNETES_MODE}"
echo
shift 2
;;
-V | --kubernetes-version)
export KUBERNETES_VERSION="${2}"
echo "Kubernetes version: ${KUBERNETES_VERSION}"
echo
shift 2
;;
--kind-version)
export KIND_VERSION="${2}"
echo "Kind version: ${KIND_VERSION}"
echo
shift 2
;;
--executor)
export EXECUTOR="${2}"
echo "Using ${EXECUTOR} in cluster"
echo
shift 2
;;
--helm-version)
export HELM_VERSION="${2}"
echo "Helm version: ${HELM_VERSION}"
echo
shift 2
;;
--postgres-version)
export POSTGRES_VERSION="${2}"
echo "Postgres version: ${POSTGRES_VERSION}"
echo
shift 2
;;
--mysql-version)
export MYSQL_VERSION="${2}"
echo "MySQL version: ${MYSQL_VERSION}"
echo
shift 2
;;
-l | --skip-mounting-local-sources)
MOUNT_SELECTED_LOCAL_SOURCES="false"
MOUNT_ALL_LOCAL_SOURCES="false"
echo "Mount selected local sources: ${MOUNT_SELECTED_LOCAL_SOURCES}"
echo "Mount all local sources: ${MOUNT_ALL_LOCAL_SOURCES}"
echo
shift
;;
--mount-all-local-sources)
MOUNT_ALL_LOCAL_SOURCES="true"
MOUNT_SELECTED_LOCAL_SOURCES="false"
echo "Mount selected local sources: ${MOUNT_SELECTED_LOCAL_SOURCES}"
echo "Mount all local sources: ${MOUNT_ALL_LOCAL_SOURCES}"
echo
shift
;;
-a | --install-airflow-version)
INSTALL_AIRFLOW_VERSION="${2}"
# Reference is mutually exclusive with version
INSTALL_AIRFLOW_REFERENCE=""
echo "Installs version of Airflow: ${INSTALL_AIRFLOW_VERSION}"
echo
shift 2
;;
-t | --install-airflow-reference)
INSTALL_AIRFLOW_REFERENCE="${2}"
# Reference is mutually exclusive with version
INSTALL_AIRFLOW_VERSION=""
# Skip mounting local sources when airflow is installed from remote
INSTALL_PROVIDERS_FROM_SOURCES="false"
echo "Installs Airflow from reference: ${INSTALL_AIRFLOW_REFERENCE}"
echo
shift 2
;;
--use-airflow-version)
USE_AIRFLOW_VERSION="${2}"
MOUNT_SELECTED_LOCAL_SOURCES="false"
MOUNT_ALL_LOCAL_SOURCES="false"
DB_RESET="true"
echo "Uses Airflow at runtime from: ${USE_AIRFLOW_VERSION}, reset DB and skip mounting local sources"
echo
shift 2
;;
-d | --db-reset)
echo "Resetting the DB!"
echo
export DB_RESET="true"
shift
;;
-v | --verbose)
export VERBOSE="true"
echo "Verbose output"
echo
shift
;;
-y | --assume-yes)
export FORCE_ANSWER_TO_QUESTIONS="yes"
echo "Assuming 'yes' answer to all questions."
echo
shift
;;
-n | --assume-no)
export FORCE_ANSWER_TO_QUESTIONS="no"
echo "Assuming 'no' answer to all questions."
echo
shift
;;
-q | --assume-quit)
export FORCE_ANSWER_TO_QUESTIONS="quit"
echo "Assuming 'quit' answer to all questions."
echo
shift
;;
-F | --force-build-images)
echo "Force build images"
echo
export FORCE_BUILD_IMAGES="true"
# if you want to force build an image - assume you want to build it :)
export FORCE_ANSWER_TO_QUESTIONS="yes"
shift
;;
-C | --force-clean-images)
echo "Clean build of images without cache"
echo
export DOCKER_CACHE="disabled"
# if not set here, docker cached is determined later, depending on type of image to be build
readonly DOCKER_CACHE
export FORCE_BUILD_IMAGES="true"
shift
;;
-r | --skip-rebuild-check)
echo "Skips checking image for rebuilds"
echo
export CHECK_IMAGE_FOR_REBUILD="false"
export SKIP_BUILDING_PROD_IMAGE="true"
shift
;;
-L | --build-cache-local)
echo "Use local cache to build images"
echo
export DOCKER_CACHE="local"
# if not set here, docker cached is determined later, depending on type of image to be build
readonly DOCKER_CACHE
shift
;;
-U | --build-cache-pulled)
echo "Use pulled cache to build images"
echo
export DOCKER_CACHE="pulled"
# if not set here, docker cached is determined later, depending on type of image to be build
readonly DOCKER_CACHE
shift
;;