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#!/bin/bash
# SPDX-license-identifier: Apache-2.0
##############################################################################
# Copyright (c) 2016 Ericsson AB and others.
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
set -o errexit
set -o nounset
set -o pipefail
echo "Starting opnfv-docker for $DOCKER_REPO_NAME ..."
echo "--------------------------------------------------------"
echo
function remove_containers_images()
{
# Remove previous running containers if exist
if [[ -n "$(docker ps -a | grep $DOCKER_REPO_NAME)" ]]; then
echo "Removing existing $DOCKER_REPO_NAME containers..."
docker ps -a | grep $DOCKER_REPO_NAME | awk '{print $1}' | xargs docker rm -f
t=60
# Wait max 60 sec for containers to be removed
while [[ $t -gt 0 ]] && [[ -n "$(docker ps| grep $DOCKER_REPO_NAME)" ]]; do
sleep 1
let t=t-1
done
fi
# Remove existing images if exist
if [[ -n "$(docker images | grep $DOCKER_REPO_NAME)" ]]; then
echo "Docker images to remove:"
docker images | head -1 && docker images | grep $DOCKER_REPO_NAME
image_ids=($(docker images | grep $DOCKER_REPO_NAME | awk '{print $3}'))
for id in "${image_ids[@]}"; do
if [[ -n "$(docker images|grep $DOCKER_REPO_NAME|grep $id)" ]]; then
echo "Removing docker image $DOCKER_REPO_NAME:$id..."
docker rmi -f $id
fi
done
fi
}
count=30 # docker build jobs might take up to ~30 min
while [[ -n `ps -ef| grep 'docker build' | grep $DOCKER_REPO_NAME | grep -v grep` ]]; do
echo "Build or cleanup of $DOCKER_REPO_NAME in progress. Waiting..."
sleep 60
count=$(( $count - 1 ))
if [ $count -eq 0 ]; then
echo "Timeout. Aborting..."
exit 1
fi
done
# Remove the existing containers and images before building
remove_containers_images
cd "$WORKSPACE/$DOCKER_DIR" || exit 1
HOST_ARCH="$(uname -m)"
#If there is a patch for other arch then x86, apply the patch and
#replace Dockerfile file
dockerfile_patch="Dockerfile.${HOST_ARCH}.patch"
if [[ -f "${dockerfile_patch}" ]]; then
patch -f Dockerfile -p1 < "${dockerfile_patch}"
fi
# Get tag version
echo "Current branch: $BRANCH"
BUILD_BRANCH=$BRANCH
if [[ "$BRANCH" == "master" ]]; then
DOCKER_TAG="latest"
elif [[ -n "${RELEASE_VERSION-}" ]]; then
DOCKER_TAG=${RELEASE_VERSION}
if git checkout ${RELEASE_VERSION}; then
echo "Successfully checked out the git tag ${RELEASE_VERSION}"
else
echo "The tag ${RELEASE_VERSION} doesn't exist in the repository. Existing tags are:"
git tag
exit 1
fi
else
DOCKER_TAG="stable"
fi
if [[ -n "${COMMIT_ID-}" && -n "${RELEASE_VERSION-}" ]]; then
DOCKER_TAG=$RELEASE_VERSION
BUILD_BRANCH=$COMMIT_ID
fi
ARCH_BUILD_ARG=""
ARCH_TAG=${ARCH_TAG:-}
if [[ -n "${ARCH_TAG}" ]]; then
DOCKER_TAG=${ARCH_TAG}-${DOCKER_TAG}
ARCH_BUILD_ARG="--build-arg ARCH=${ARCH_TAG}"
fi
# Start the build
echo "Building docker image: $DOCKER_REPO_NAME:$DOCKER_TAG"
echo "--------------------------------------------------------"
echo
cmd="docker build --no-cache -t $DOCKER_REPO_NAME:$DOCKER_TAG --build-arg BRANCH=$BUILD_BRANCH
-f $DOCKERFILE ."
echo ${cmd}
${cmd}
# list the images
echo "Available images are:"
docker images
# Push image to Dockerhub
if [[ "$PUSH_IMAGE" == "true" ]]; then
echo "Pushing $DOCKER_REPO_NAME:$DOCKER_TAG to the docker registry..."
echo "--------------------------------------------------------"
echo
docker push $DOCKER_REPO_NAME:$DOCKER_TAG
fi
# Remove the existing containers and images after building
remove_containers_images
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