release/src/main/scripts/publish_docker_images.sh

#!/bin/bash
#
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#    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
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#    limitations under the License.
#

# This script will generate and publish docker images for each language version to Docker Hub:
# 1. Generate images tagged with :{RELEASE}
# 2. Publish images tagged with :{RELEASE}
# 3. Tag images with :latest tag and publish.
# 4. Clean up images.

set -e

DOCKER_IMAGE_DEFAULT_REPO_ROOT=apache
DOCKER_IMAGE_DEFAULT_REPO_PREFIX=beam_

echo "Publish SDK docker images to Docker Hub."

echo "================Setting Up Environment Variables==========="
echo "Which release version are you working on: "
read RELEASE

echo "Which release candidate will be the source of final docker images? (ex: 1)"
read RC_NUM
RC_VERSION="rc${RC_NUM}"

echo "================Confirming Release and RC version==========="
echo "We are using ${RC_VERSION} to push docker images for ${RELEASE}."
echo "Publishing the following images:"
IMAGES=$(docker images --filter "reference=apache/beam_*:${RELEASE}_${RC_VERSION}" --format "{{.Repository}}")
echo "${IMAGES}"
echo "Do you want to proceed? [y|N]"
read confirmation
if [[ $confirmation = "y" ]]; then
  echo "${IMAGES}" | while read IMAGE; do
    # Pull verified RC from dockerhub.
    docker pull "${IMAGE}:${RELEASE}_${RC_VERSION}"

    # Tag with ${RELEASE} and push to dockerhub.
    docker tag "${IMAGE}:${RELEASE}_${RC_VERSION}" "${IMAGE}:${RELEASE}"
    docker push "${IMAGE}:${RELEASE}"

    # Tag with latest and push to dockerhub.
    docker tag "${IMAGE}:${RELEASE}_${RC_VERSION}" "${IMAGE}:latest"
    docker push "${IMAGE}:latest"
  done

fi