Build ARM64 images

This commit is contained in:
Tobias Genannt 2022-06-15 08:22:11 +02:00
parent 13d66f2ae7
commit cee1b5b079
5 changed files with 333 additions and 310 deletions

400
build.sh
View file

@ -6,10 +6,9 @@ echo "▶️ $0 $*"
set -e
if [ "${1}x" == "x" ] || [ "${1}" == "--help" ] || [ "${1}" == "-h" ]; then
echo "Usage: ${0} <branch> [--push|--push-only]"
echo "Usage: ${0} <branch> [--push]"
echo " branch The branch or tag to build. Required."
echo " --push Pushes the built Docker image to the registry."
echo " --push-only Only pushes the Docker image to the registry, but does not build it."
echo ""
echo "You can use the following ENV variables to customize the build:"
echo " SRC_ORG Which fork of netbox to use (i.e. github.com/\${SRC_ORG}/\${SRC_REPO})."
@ -30,15 +29,10 @@ if [ "${1}x" == "x" ] || [ "${1}" == "--help" ] || [ "${1}" == "-h" ]; then
echo " When <branch>=master: latest"
echo " When <branch>=develop: snapshot"
echo " Else: same as <branch>"
echo " DOCKER_REGISTRY The Docker repository's registry (i.e. '\${DOCKER_REGISTRY}/\${DOCKER_ORG}/\${DOCKER_REPO}'')"
echo " IMAGE_NAMES The names used for the image including the registry"
echo " Used for tagging the image."
echo " Default: docker.io"
echo " DOCKER_ORG The Docker repository's organisation (i.e. '\${DOCKER_REGISTRY}/\${DOCKER_ORG}/\${DOCKER_REPO}'')"
echo " Used for tagging the image."
echo " Default: netboxcommunity"
echo " DOCKER_REPO The Docker repository's name (i.e. '\${DOCKER_REGISTRY}/\${DOCKER_ORG}/\${DOCKER_REPO}'')"
echo " Used for tagging the image."
echo " Default: netbox"
echo " Default: docker.io/netboxcommunity/netbox"
echo " Example: 'docker.io/netboxcommunity/netbox quay.io/netboxcommunity/netbox'"
echo " DOCKER_TAG The name of the tag which is applied to the image."
echo " Useful for pushing into another registry than hub.docker.com."
echo " Default: \${DOCKER_REGISTRY}/\${DOCKER_ORG}/\${DOCKER_REPO}:\${TAG}"
@ -50,9 +44,24 @@ if [ "${1}x" == "x" ] || [ "${1}" == "--help" ] || [ "${1}" == "-h" ]; then
echo " Default: Dockerfile"
echo " DOCKER_FROM The base image to use."
echo " Default: 'debian:11-slim'"
echo " DOCKER_TARGET A specific target to build."
echo " It's currently not possible to pass multiple targets."
echo " Default: main"
echo " BUILDX_PLATFORMS"
echo " Specifies the platform(s) to build the image for."
echo " Example: 'linux/amd64,linux/arm64'"
echo " Default: 'linux/amd64'"
echo " BUILDX_BUILDER_NAME"
echo " If defined, the image build will be assigned to the given builder."
echo " If you specify this variable, make sure that the builder exists."
echo " If this value is not defined, a new builx builder with the directory name of the"
echo " current directory (i.e. '$(basename "${PWD}")') is created."
echo " Example: 'clever_lovelace'"
echo " Default: undefined"
echo " BUILDX_REMOVE_BUILDER"
echo " If defined (and only if BUILDX_BUILDER_NAME is undefined),"
echo " then the buildx builder created by this script will be removed after use."
echo " This is useful if you build NetBox Docker on an automated system that does"
echo " not manage the builders for you."
echo " Example: 'on'"
echo " Default: undefined"
echo " HTTP_PROXY The proxy to use for http requests."
echo " Example: http://proxy.domain.tld:3128"
echo " Default: undefined"
@ -97,6 +106,9 @@ fi
source ./build-functions/gh-functions.sh
IMAGE_NAMES="${IMAGE_NAMES-docker.io/netboxcommunity/netbox}"
IFS=' ' read -ra IMAGE_NAMES <<<"${IMAGE_NAMES}"
###
# Enabling dry-run mode
###
@ -220,188 +232,194 @@ develop)
esac
###
# Determine targets to build
# composing the final TARGET_DOCKER_TAG
###
DEFAULT_DOCKER_TARGETS=("main")
DOCKER_TARGETS=("${DOCKER_TARGET:-"${DEFAULT_DOCKER_TARGETS[@]}"}")
echo "🏭 Building the following targets:" "${DOCKER_TARGETS[@]}"
TARGET_DOCKER_TAG="${DOCKER_TAG-${TAG}}"
TARGET_DOCKER_TAG_PROJECT="${TARGET_DOCKER_TAG}-${PROJECT_VERSION}"
###
# composing the additional DOCKER_SHORT_TAG,
# i.e. "v2.6.1" becomes "v2.6",
# which is only relevant for version tags
# Also let "latest" follow the highest version
###
if [[ "${TAG}" =~ ^v([0-9]+)\.([0-9]+)\.[0-9]+$ ]]; then
MAJOR=${BASH_REMATCH[1]}
MINOR=${BASH_REMATCH[2]}
TARGET_DOCKER_SHORT_TAG="${DOCKER_SHORT_TAG-v${MAJOR}.${MINOR}}"
TARGET_DOCKER_LATEST_TAG="latest"
TARGET_DOCKER_SHORT_TAG_PROJECT="${TARGET_DOCKER_SHORT_TAG}-${PROJECT_VERSION}"
TARGET_DOCKER_LATEST_TAG_PROJECT="${TARGET_DOCKER_LATEST_TAG}-${PROJECT_VERSION}"
fi
IMAGE_NAME_TAGS=()
for IMAGE_NAME in "${IMAGE_NAMES[@]}"; do
IMAGE_NAME_TAGS+=("${IMAGE_NAME}:${TARGET_DOCKER_TAG}")
IMAGE_NAME_TAGS+=("${IMAGE_NAME}:${TARGET_DOCKER_TAG_PROJECT}")
done
if [ -n "${TARGET_DOCKER_SHORT_TAG}" ]; then
for IMAGE_NAME in "${IMAGE_NAMES[@]}"; do
IMAGE_NAME_TAGS+=("${IMAGE_NAME}:${TARGET_DOCKER_SHORT_TAG}")
IMAGE_NAME_TAGS+=("${IMAGE_NAME}:${TARGET_DOCKER_SHORT_TAG_PROJECT}")
IMAGE_NAME_TAGS+=("${IMAGE_NAME}:${TARGET_DOCKER_LATEST_TAG}")
IMAGE_NAME_TAGS+=("${IMAGE_NAME}:${TARGET_DOCKER_LATEST_TAG_PROJECT}")
done
fi
gh_env "FINAL_DOCKER_TAG=${IMAGE_NAME_TAGS[0]}"
###
# Checking if the build is necessary,
# meaning build only if one of those values changed:
# - base image digest
# - netbox git ref (Label: netbox.git-ref)
# - netbox-docker git ref (Label: org.opencontainers.image.revision)
###
# Load information from registry (only for docker.io)
SHOULD_BUILD="false"
BUILD_REASON=""
if [ -z "${GH_ACTION}" ]; then
# Asuming non Github builds should always proceed
SHOULD_BUILD="true"
BUILD_REASON="${BUILD_REASON} interactive"
elif [[ "${IMAGE_NAME_TAGS[0]}" = docker.io* ]]; then
source ./build-functions/get-public-image-config.sh
IFS=':' read -ra DOCKER_FROM_SPLIT <<<"${DOCKER_FROM}"
if ! [[ ${DOCKER_FROM_SPLIT[0]} =~ .*/.* ]]; then
# Need to use "library/..." for images the have no two part name
DOCKER_FROM_SPLIT[0]="library/${DOCKER_FROM_SPLIT[0]}"
fi
IFS='/' read -ra ORG_REPO <<<"${IMAGE_NAMES[0]}"
echo "Checking labels for '${ORG_REPO[1]}' and '${ORG_REPO[2]}'"
BASE_LAST_LAYER=$(get_image_last_layer "${DOCKER_FROM_SPLIT[0]}" "${DOCKER_FROM_SPLIT[1]}")
mapfile -t IMAGES_LAYERS_OLD < <(get_image_layers "${ORG_REPO[1]}"/"${ORG_REPO[2]}" "${TAG}")
NETBOX_GIT_REF_OLD=$(get_image_label netbox.git-ref "${ORG_REPO[1]}"/"${ORG_REPO[2]}" "${TAG}")
GIT_REF_OLD=$(get_image_label org.opencontainers.image.revision "${ORG_REPO[1]}"/"${ORG_REPO[2]}" "${TAG}")
if ! printf '%s\n' "${IMAGES_LAYERS_OLD[@]}" | grep -q -P "^${BASE_LAST_LAYER}\$"; then
SHOULD_BUILD="true"
BUILD_REASON="${BUILD_REASON} debian"
fi
if [ "${NETBOX_GIT_REF}" != "${NETBOX_GIT_REF_OLD}" ]; then
SHOULD_BUILD="true"
BUILD_REASON="${BUILD_REASON} netbox"
fi
if [ "${GIT_REF}" != "${GIT_REF_OLD}" ]; then
SHOULD_BUILD="true"
BUILD_REASON="${BUILD_REASON} netbox-docker"
fi
else
SHOULD_BUILD="true"
BUILD_REASON="${BUILD_REASON} no-check"
fi
if [ "${SHOULD_BUILD}" != "true" ]; then
echo "Build skipped because sources didn't change"
echo "::set-output name=skipped::true"
exit 0 # Nothing to do -> exit
else
gh_echo "::set-output name=skipped::false"
fi
gh_echo "::endgroup::"
###
# Build each target
# Build the image
###
export DOCKER_BUILDKIT=${DOCKER_BUILDKIT-1}
for DOCKER_TARGET in "${DOCKER_TARGETS[@]}"; do
gh_echo "::group::🏗 Building the target '${DOCKER_TARGET}'"
echo "🏗 Building the target '${DOCKER_TARGET}'"
###
# composing the final TARGET_DOCKER_TAG
###
TARGET_DOCKER_TAG="${DOCKER_TAG-${DOCKER_REGISTRY}/${DOCKER_ORG}/${DOCKER_REPO}:${TAG}}"
if [ "${DOCKER_TARGET}" != "main" ]; then
TARGET_DOCKER_TAG="${TARGET_DOCKER_TAG}-${DOCKER_TARGET}"
fi
TARGET_DOCKER_TAG_PROJECT="${TARGET_DOCKER_TAG}-${PROJECT_VERSION}"
gh_env "FINAL_DOCKER_TAG=${TARGET_DOCKER_TAG_PROJECT}"
gh_echo "::set-output name=skipped::false"
###
# composing the additional DOCKER_SHORT_TAG,
# i.e. "v2.6.1" becomes "v2.6",
# which is only relevant for version tags
# Also let "latest" follow the highest version
###
if [[ "${TAG}" =~ ^v([0-9]+)\.([0-9]+)\.[0-9]+$ ]]; then
MAJOR=${BASH_REMATCH[1]}
MINOR=${BASH_REMATCH[2]}
TARGET_DOCKER_SHORT_TAG="${DOCKER_SHORT_TAG-${DOCKER_REGISTRY}/${DOCKER_ORG}/${DOCKER_REPO}:v${MAJOR}.${MINOR}}"
TARGET_DOCKER_LATEST_TAG="${DOCKER_REGISTRY}/${DOCKER_ORG}/${DOCKER_REPO}:latest"
if [ "${DOCKER_TARGET}" != "main" ]; then
TARGET_DOCKER_SHORT_TAG="${TARGET_DOCKER_SHORT_TAG}-${DOCKER_TARGET}"
TARGET_DOCKER_LATEST_TAG="${TARGET_DOCKER_LATEST_TAG}-${DOCKER_TARGET}"
fi
TARGET_DOCKER_SHORT_TAG_PROJECT="${TARGET_DOCKER_SHORT_TAG}-${PROJECT_VERSION}"
TARGET_DOCKER_LATEST_TAG_PROJECT="${TARGET_DOCKER_LATEST_TAG}-${PROJECT_VERSION}"
fi
###
# Proceeding to buils stage, except if `--push-only` is passed
###
if [ "${2}" != "--push-only" ]; then
###
# Checking if the build is necessary,
# meaning build only if one of those values changed:
# - base image digest
# - netbox git ref (Label: netbox.git-ref)
# - netbox-docker git ref (Label: org.opencontainers.image.revision)
###
# Load information from registry (only for docker.io)
SHOULD_BUILD="false"
BUILD_REASON=""
if [ -z "${GH_ACTION}" ]; then
# Asuming non Github builds should always proceed
SHOULD_BUILD="true"
BUILD_REASON="${BUILD_REASON} interactive"
elif [ "$DOCKER_REGISTRY" = "docker.io" ]; then
source ./build-functions/get-public-image-config.sh
IFS=':' read -ra DOCKER_FROM_SPLIT <<<"${DOCKER_FROM}"
if ! [[ ${DOCKER_FROM_SPLIT[0]} =~ .*/.* ]]; then
# Need to use "library/..." for images the have no two part name
DOCKER_FROM_SPLIT[0]="library/${DOCKER_FROM_SPLIT[0]}"
fi
BASE_LAST_LAYER=$(get_image_last_layer "${DOCKER_FROM_SPLIT[0]}" "${DOCKER_FROM_SPLIT[1]}")
mapfile -t IMAGES_LAYERS_OLD < <(get_image_layers "${DOCKER_ORG}"/"${DOCKER_REPO}" "${TAG}")
NETBOX_GIT_REF_OLD=$(get_image_label netbox.git-ref "${DOCKER_ORG}"/"${DOCKER_REPO}" "${TAG}")
GIT_REF_OLD=$(get_image_label org.opencontainers.image.revision "${DOCKER_ORG}"/"${DOCKER_REPO}" "${TAG}")
if ! printf '%s\n' "${IMAGES_LAYERS_OLD[@]}" | grep -q -P "^${BASE_LAST_LAYER}\$"; then
SHOULD_BUILD="true"
BUILD_REASON="${BUILD_REASON} debian"
fi
if [ "${NETBOX_GIT_REF}" != "${NETBOX_GIT_REF_OLD}" ]; then
SHOULD_BUILD="true"
BUILD_REASON="${BUILD_REASON} netbox"
fi
if [ "${GIT_REF}" != "${GIT_REF_OLD}" ]; then
SHOULD_BUILD="true"
BUILD_REASON="${BUILD_REASON} netbox-docker"
fi
else
SHOULD_BUILD="true"
BUILD_REASON="${BUILD_REASON} no-check"
fi
###
# Composing all arguments for `docker build`
###
DOCKER_BUILD_ARGS=(
--pull
--target "${DOCKER_TARGET}"
-f "${DOCKERFILE}"
-t "${TARGET_DOCKER_TAG}"
-t "${TARGET_DOCKER_TAG_PROJECT}"
)
if [ -n "${TARGET_DOCKER_SHORT_TAG}" ]; then
DOCKER_BUILD_ARGS+=(-t "${TARGET_DOCKER_SHORT_TAG}")
DOCKER_BUILD_ARGS+=(-t "${TARGET_DOCKER_SHORT_TAG_PROJECT}")
DOCKER_BUILD_ARGS+=(-t "${TARGET_DOCKER_LATEST_TAG}")
DOCKER_BUILD_ARGS+=(-t "${TARGET_DOCKER_LATEST_TAG_PROJECT}")
fi
# --label
DOCKER_BUILD_ARGS+=(
--label "netbox.original-tag=${TARGET_DOCKER_TAG_PROJECT}"
--label "org.opencontainers.image.created=${BUILD_DATE}"
--label "org.opencontainers.image.version=${PROJECT_VERSION}"
)
if [ -d ".git" ]; then
DOCKER_BUILD_ARGS+=(
--label "org.opencontainers.image.revision=${GIT_REF}"
)
fi
if [ -d "${NETBOX_PATH}/.git" ]; then
DOCKER_BUILD_ARGS+=(
--label "netbox.git-branch=${NETBOX_GIT_BRANCH}"
--label "netbox.git-ref=${NETBOX_GIT_REF}"
--label "netbox.git-url=${NETBOX_GIT_URL}"
)
fi
if [ -n "${BUILD_REASON}" ]; then
BUILD_REASON=$(sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//' <<<"$BUILD_REASON")
DOCKER_BUILD_ARGS+=(--label "netbox.build-reason=${BUILD_REASON}")
fi
# --build-arg
DOCKER_BUILD_ARGS+=(--build-arg "NETBOX_PATH=${NETBOX_PATH}")
if [ -n "${DOCKER_FROM}" ]; then
DOCKER_BUILD_ARGS+=(--build-arg "FROM=${DOCKER_FROM}")
fi
# shellcheck disable=SC2031
if [ -n "${HTTP_PROXY}" ]; then
DOCKER_BUILD_ARGS+=(--build-arg "http_proxy=${HTTP_PROXY}")
DOCKER_BUILD_ARGS+=(--build-arg "https_proxy=${HTTPS_PROXY}")
fi
if [ -n "${NO_PROXY}" ]; then
DOCKER_BUILD_ARGS+=(--build-arg "no_proxy=${NO_PROXY}")
fi
###
# Building the docker image
###
if [ "${SHOULD_BUILD}" == "true" ]; then
echo "🐳 Building the Docker image '${TARGET_DOCKER_TAG_PROJECT}'."
echo " Build reason set to: ${BUILD_REASON}"
$DRY docker build "${DOCKER_BUILD_ARGS[@]}" .
echo "✅ Finished building the Docker images '${TARGET_DOCKER_TAG_PROJECT}'"
echo "🔎 Inspecting labels on '${TARGET_DOCKER_TAG_PROJECT}'"
$DRY docker inspect "${TARGET_DOCKER_TAG_PROJECT}" --format "{{json .Config.Labels}}" | jq
else
echo "Build skipped because sources didn't change"
echo "::set-output name=skipped::true"
fi
fi
###
# Pushing the docker images if either `--push` or `--push-only` are passed
###
if [ "${2}" == "--push" ] || [ "${2}" == "--push-only" ]; then
source ./build-functions/docker-functions.sh
push_image_to_registry "${TARGET_DOCKER_TAG}"
push_image_to_registry "${TARGET_DOCKER_TAG_PROJECT}"
if [ -n "${TARGET_DOCKER_SHORT_TAG}" ]; then
push_image_to_registry "${TARGET_DOCKER_SHORT_TAG}"
push_image_to_registry "${TARGET_DOCKER_SHORT_TAG_PROJECT}"
push_image_to_registry "${TARGET_DOCKER_LATEST_TAG}"
push_image_to_registry "${TARGET_DOCKER_LATEST_TAG_PROJECT}"
fi
fi
gh_echo "::endgroup::"
gh_echo "::group::🏗 Building the image"
###
# Composing all arguments for `docker build`
###
DOCKER_BUILD_ARGS=(
--pull
--target main
-f "${DOCKERFILE}"
)
for IMAGE_NAME in "${IMAGE_NAME_TAGS[@]}"; do
DOCKER_BUILD_ARGS+=(-t "${IMAGE_NAME}")
done
# --label
DOCKER_BUILD_ARGS+=(
--label "netbox.original-tag=${TARGET_DOCKER_TAG_PROJECT}"
--label "org.opencontainers.image.created=${BUILD_DATE}"
--label "org.opencontainers.image.version=${PROJECT_VERSION}"
)
if [ -d ".git" ] && [ -z "${SKIP_GIT}" ]; then
DOCKER_BUILD_ARGS+=(
--label "org.opencontainers.image.revision=${GIT_REF}"
)
fi
if [ -d "${NETBOX_PATH}/.git" ] && [ -z "${SKIP_GIT}" ]; then
DOCKER_BUILD_ARGS+=(
--label "netbox.git-branch=${NETBOX_GIT_BRANCH}"
--label "netbox.git-ref=${NETBOX_GIT_REF}"
--label "netbox.git-url=${NETBOX_GIT_URL}"
)
fi
if [ -n "${BUILD_REASON}" ]; then
BUILD_REASON=$(sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//' <<<"$BUILD_REASON")
DOCKER_BUILD_ARGS+=(--label "netbox.build-reason=${BUILD_REASON}")
fi
# --build-arg
DOCKER_BUILD_ARGS+=(--build-arg "NETBOX_PATH=${NETBOX_PATH}")
if [ -n "${DOCKER_FROM}" ]; then
DOCKER_BUILD_ARGS+=(--build-arg "FROM=${DOCKER_FROM}")
fi
# shellcheck disable=SC2031
if [ -n "${HTTP_PROXY}" ]; then
DOCKER_BUILD_ARGS+=(--build-arg "http_proxy=${HTTP_PROXY}")
DOCKER_BUILD_ARGS+=(--build-arg "https_proxy=${HTTPS_PROXY}")
fi
if [ -n "${NO_PROXY}" ]; then
DOCKER_BUILD_ARGS+=(--build-arg "no_proxy=${NO_PROXY}")
fi
DOCKER_BUILD_ARGS+=(--platform "${BUILDX_PLATFORM-linux/amd64}")
if [ "${2}" == "--push" ]; then
# output type=docker does not work with pushing
DOCKER_BUILD_ARGS+=(
--output=type=image
--push
)
else
DOCKER_BUILD_ARGS+=(
--output=type=docker
)
fi
###
# Building the docker image
###
if [ -z "${BUILDX_BUILDER_NAME}" ]; then
BUILDX_BUILDER_NAME="$(basename "${PWD}")"
fi
if ! docker buildx ls | grep --quiet --word-regexp "${BUILDX_BUILDER_NAME}"; then
echo "👷 Creating new Buildx Builder '${BUILDX_BUILDER_NAME}'"
$DRY docker buildx create --name "${BUILDX_BUILDER_NAME}"
BUILDX_BUILDER_CREATED="yes"
fi
echo "🐳 Building the Docker image '${TARGET_DOCKER_TAG_PROJECT}'."
echo " Build reason set to: ${BUILD_REASON}"
$DRY docker buildx \
--builder "${BUILDX_BUILDER_NAME}" \
build \
"${DOCKER_BUILD_ARGS[@]}" \
.
echo "✅ Finished building the Docker images"
gh_echo "::endgroup::" # End group for Build
gh_echo "::group::🏗 Image Labels"
echo "🔎 Inspecting labels on '${IMAGE_NAME_TAGS[0]}'"
$DRY docker inspect "${IMAGE_NAME_TAGS[0]}" --format "{{json .Config.Labels}}" | jq
gh_echo "::endgroup::"
gh_echo "::group::🏗 Clean up"
if [ -n "${BUILDX_REMOVE_BUILDER}" ] && [ "${BUILDX_BUILDER_CREATED}" == "yes" ]; then
echo "👷 Removing Buildx Builder '${BUILDX_BUILDER_NAME}'"
$DRY docker buildx rm "${BUILDX_BUILDER_NAME}"
fi
gh_echo "::endgroup::"