potiuk commented on a change in pull request #4937: [AIRFLOW-4116] Multi-staging includes CI image [Step 2/3] URL: https://github.com/apache/airflow/pull/4937#discussion_r285377558
########## File path: hooks/build ########## @@ -0,0 +1,449 @@ +#!/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. + +# This is hook build used by DockerHub. We are also using it +# on Travis CI to potentially rebuild (and refresh layers that +# are not cached) Docker images that are used to run CI jobs + +set -euo pipefail + +MY_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" + +echo "My dir: ${MY_DIR}" + +AIRFLOW_ROOT=$(cd "${MY_DIR}"; cd ..; pwd) +cd ${AIRFLOW_ROOT} + +echo +echo "Airflow root directory: ${AIRFLOW_ROOT}" +echo + +date + +BUILD_START_TIME=$(date +%s) +LAST_STEP_START_TIME=${BUILD_START_TIME} +LAST_STEP_NAME="" +STEP_STARTED="false" + +function end_step { + if [[ "${STEP_STARTED}" != "true" ]]; then + return + fi + LAST_STEP_END_TIME=$(date +%s) + echo + echo "<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<" + echo " Finishing step: ${LAST_STEP_NAME}" + echo " Date: $(date)" + echo " Step time in s : $((LAST_STEP_END_TIME-LAST_STEP_START_TIME))" + echo " Total time in s: $((LAST_STEP_END_TIME-BUILD_START_TIME))" + echo "<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<" + echo + STEP_STARTED="false" +} + +function start_step { + end_step + LAST_STEP_NAME="${1}" + LAST_STEP_START_TIME=$(date +%s) + STEP_STARTED="true" + echo + echo ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" + echo " Starting step: ${LAST_STEP_NAME}" + echo " Date: $(date)" + echo ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" + echo +} + +function add_image_to_push { + IMAGE=$1 + IMAGES_BUILT="${IMAGES_BUILT} ${IMAGE}" + echo + echo "Adding TAG ${IMAGE} to push" + echo + echo + echo "List of tags to push now: '${IMAGES_BUILT}'" + echo +} + +function build_image { + NAME="${1}" + MY_IMAGE_TAG="${2}" + TARGET_IMAGE="${3}" + APT_DEPS_IMAGE="${4:-airflow-apt-deps}" + AIRFLOW_EXTRAS="${5:-all}" + AIRFLOW_USER="${6:-airflow}" + AIRFLOW_USER_HOME="${7:-/home/airflow}" + + echo "Build ${NAME} image: ${MY_IMAGE_TAG}" + echo "Base image: ${PYTHON_BASE_IMAGE}" + + set -x + docker build \ + --build-arg PYTHON_BASE_IMAGE="${PYTHON_BASE_IMAGE}" \ + --build-arg AIRFLOW_VERSION="${AIRFLOW_VERSION}" \ + --build-arg APT_DEPS_IMAGE=${APT_DEPS_IMAGE} \ + --build-arg AIRFLOW_EXTRAS=${AIRFLOW_EXTRAS} \ + --build-arg AIRFLOW_USER=${AIRFLOW_USER} \ + --build-arg AIRFLOW_USER_HOME=${AIRFLOW_USER_HOME} \ + ${DOCKER_CACHE_DIRECTIVE} \ + -t "${MY_IMAGE_TAG}" \ + --target "${TARGET_IMAGE}" \ + . + + add_image_to_push ${MY_IMAGE_TAG} + + set +x +} + +start_step "Setting variables" + +# You can override DOCKERHUB_USER to use your own DockerHub account and play with your +# own docker images. In this case you can build images locally and push them +export DOCKERHUB_USER=${DOCKERHUB_USER:="potiuk"} # TODO: change back to "airflow" + +# You can override DOCKERHUB_REPO to use your own DockerHub repository and play with your +# own docker images. In this case you can build images locally and push them +export DOCKERHUB_REPO=${DOCKERHUB_REPO:="airflow"} + +# Determine python version from the local python on the path. +# You can override it with PYTHON_VERSION because all python version dependencies +# Are determined in Docker images. If you pass IMAGE_NAME, python version will be extracted from the name +# This default Python version is later overridden in case IMAGE_NAME is passed +export PYTHON_VERSION=${PYTHON_VERSION:=$(python -c 'import sys; print("%s.%s" % (sys.version_info.major, sys.version_info.minor))')} +export IMAGE_NAME=${IMAGE_NAME:=${DOCKERHUB_USER}/${DOCKERHUB_REPO}:latest-${PYTHON_VERSION}} + +echo +echo "IMAGE_NAME=${IMAGE_NAME:=}" +echo + +# Remove index.docker.io/ prefix as it is added by default by DockerHub +export LOCAL_IMAGE=${IMAGE_NAME#index.docker.io/} +echo +echo "LOCAL_IMAGE=${LOCAL_IMAGE}" +echo + +# Extract python version from image name we want to build in case it was passed +# Via IMAGE_NAME +# This nice bash construct below extracts last field after '-' delimiter +# So for example 'latest-3.6' will produce PYTHON_VERSION=3.6 +export PYTHON_VERSION=$(echo "${LOCAL_IMAGE}" | rev | cut -d '-' -f1 | rev ) + + +# In case of CRON jobs on Travis we run builds without cache +if [[ "${TRAVIS_EVENT_TYPE:=}" == "cron" ]]; then + AIRFLOW_CONTAINER_USE_DOCKER_CACHE=${AIRFLOW_CONTAINER_USE_PULLED_IMAGES_CACHE:="false"} Review comment: Done ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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