#!/usr/bin/env bash # Copyright © 2023 OpenIM. All rights reserved. # # Licensed 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. # shellcheck disable=SC2034 # Variables sourced in other scripts. # Common utilities, variables and checks for all build scripts. set -o errexit set -o nounset set -o pipefail # Unset CDPATH, having it set messes up with script import paths unset CDPATH USER_ID=$(id -u) GROUP_ID=$(id -g) DOCKER_OPTS=${DOCKER_OPTS:-""} IFS=" " read -r -a DOCKER <<< "docker ${DOCKER_OPTS}" DOCKER_HOST=${DOCKER_HOST:-""} DOCKER_MACHINE_NAME=${DOCKER_MACHINE_NAME:-"openim-dev"} readonly DOCKER_MACHINE_DRIVER=${DOCKER_MACHINE_DRIVER:-"virtualbox --virtualbox-cpu-count -1"} # This will canonicalize the path OPENIM_ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")"/.. && pwd -P) source "${OPENIM_ROOT}/scripts/lib/init.sh" # Constants readonly OPENIM_BUILD_IMAGE_REPO=openim-build #readonly OPENIM_BUILD_IMAGE_CROSS_TAG="$(cat "${OPENIM_ROOT}/build/build-image/cross/VERSION")" readonly OPENIM_DOCKER_REGISTRY="${OPENIM_DOCKER_REGISTRY:-k8s.gcr.io}" readonly OPENIM_BASE_IMAGE_REGISTRY="${OPENIM_BASE_IMAGE_REGISTRY:-us.gcr.io/k8s-artifacts-prod/build-image}" # This version number is used to cause everyone to rebuild their data containers # and build image. This is especially useful for automated build systems like # Jenkins. # # Increment/change this number if you change the build image (anything under # build/build-image) or change the set of volumes in the data container. #readonly OPENIM_BUILD_IMAGE_VERSION_BASE="$(cat "${OPENIM_ROOT}/build/build-image/VERSION")" #readonly OPENIM_BUILD_IMAGE_VERSION="${OPENIM_BUILD_IMAGE_VERSION_BASE}-${OPENIM_BUILD_IMAGE_CROSS_TAG}" # Here we map the output directories across both the local and remote _output # directories: # # *_OUTPUT_ROOT - the base of all output in that environment. # *_OUTPUT_SUBPATH - location where golang stuff is built/cached. Also # persisted across docker runs with a volume mount. # *_OUTPUT_BINPATH - location where final binaries are placed. If the remote # is really remote, this is the stuff that has to be copied # back. # OUT_DIR can come in from the Makefile, so honor it. readonly LOCAL_OUTPUT_ROOT="${OPENIM_ROOT}/${OUT_DIR:-_output}" readonly LOCAL_OUTPUT_SUBPATH="${LOCAL_OUTPUT_ROOT}/platforms" readonly LOCAL_OUTPUT_BINPATH="${LOCAL_OUTPUT_SUBPATH}" readonly LOCAL_OUTPUT_GOPATH="${LOCAL_OUTPUT_SUBPATH}/go" readonly LOCAL_OUTPUT_IMAGE_STAGING="${LOCAL_OUTPUT_ROOT}/images" # This is the port on the workstation host to expose RSYNC on. Set this if you # are doing something fancy with ssh tunneling. readonly OPENIM_RSYNC_PORT="${OPENIM_RSYNC_PORT:-}" # This is the port that rsync is running on *inside* the container. This may be # mapped to OPENIM_RSYNC_PORT via docker networking. readonly OPENIM_CONTAINER_RSYNC_PORT=8730 # Get the set of master binaries that run in Docker (on Linux) # Entry format is ",". # Binaries are placed in /usr/local/bin inside the image. # # $1 - server architecture openim::build::get_docker_wrapped_binaries() { local arch=$1 local debian_base_version=v2.1.0 local debian_iptables_version=v12.1.0 ### If you change any of these lists, please also update DOCKERIZED_BINARIES ### in build/BUILD. And openim::golang::server_image_targets local targets=( "openim-api,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" "openim-cmdutils,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" "openim-crontask,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" "openim-msggateway,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" "openim-msgtransfer,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" "openim-push,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" "openim-rpc-auth,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" "openim-rpc-conversation,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" "openim-rpc-friend,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" "openim-rpc-group,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" "openim-rpc-msg,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" "openim-rpc-third,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" "openim-rpc-user,${OPENIM_BASE_IMAGE_REGISTRY}/debian-base-${arch}:${debian_base_version}" ) echo "${targets[@]}" } # --------------------------------------------------------------------------- # Basic setup functions # Verify that the right utilities and such are installed for building openim. Set # up some dynamic constants. # Args: # $1 - boolean of whether to require functioning docker (default true) # # Vars set: # OPENIM_ROOT_HASH # OPENIM_BUILD_IMAGE_TAG_BASE # OPENIM_BUILD_IMAGE_TAG # OPENIM_BUILD_IMAGE # OPENIM_BUILD_CONTAINER_NAME_BASE # OPENIM_BUILD_CONTAINER_NAME # OPENIM_DATA_CONTAINER_NAME_BASE # OPENIM_DATA_CONTAINER_NAME # OPENIM_RSYNC_CONTAINER_NAME_BASE # OPENIM_RSYNC_CONTAINER_NAME # DOCKER_MOUNT_ARGS # LOCAL_OUTPUT_BUILD_CONTEXT function openim::build::verify_prereqs() { local -r require_docker=${1:-true} openim::log::status "Verifying Prerequisites...." openim::build::ensure_tar || return 1 openim::build::ensure_rsync || return 1 if ${require_docker}; then openim::build::ensure_docker_in_path || return 1 openim::util::ensure_docker_daemon_connectivity || return 1 if (( OPENIM_VERBOSE > 6 )); then openim::log::status "Docker Version:" "${DOCKER[@]}" version | openim::log::info_from_stdin fi fi OPENIM_GIT_BRANCH=$(git symbolic-ref --short -q HEAD 2>/dev/null || true) OPENIM_ROOT_HASH=$(openim::build::short_hash "${HOSTNAME:-}:${OPENIM_ROOT}:${OPENIM_GIT_BRANCH}") OPENIM_BUILD_IMAGE_TAG_BASE="build-${OPENIM_ROOT_HASH}" #OPENIM_BUILD_IMAGE_TAG="${OPENIM_BUILD_IMAGE_TAG_BASE}-${OPENIM_BUILD_IMAGE_VERSION}" #OPENIM_BUILD_IMAGE="${OPENIM_BUILD_IMAGE_REPO}:${OPENIM_BUILD_IMAGE_TAG}" OPENIM_BUILD_CONTAINER_NAME_BASE="openim-build-${OPENIM_ROOT_HASH}" #OPENIM_BUILD_CONTAINER_NAME="${OPENIM_BUILD_CONTAINER_NAME_BASE}-${OPENIM_BUILD_IMAGE_VERSION}" OPENIM_RSYNC_CONTAINER_NAME_BASE="openim-rsync-${OPENIM_ROOT_HASH}" #OPENIM_RSYNC_CONTAINER_NAME="${OPENIM_RSYNC_CONTAINER_NAME_BASE}-${OPENIM_BUILD_IMAGE_VERSION}" OPENIM_DATA_CONTAINER_NAME_BASE="openim-build-data-${OPENIM_ROOT_HASH}" #OPENIM_DATA_CONTAINER_NAME="${OPENIM_DATA_CONTAINER_NAME_BASE}-${OPENIM_BUILD_IMAGE_VERSION}" #DOCKER_MOUNT_ARGS=(--volumes-from "${OPENIM_DATA_CONTAINER_NAME}") #LOCAL_OUTPUT_BUILD_CONTEXT="${LOCAL_OUTPUT_IMAGE_STAGING}/${OPENIM_BUILD_IMAGE}" openim::version::get_version_vars #openim::version::save_version_vars "${OPENIM_ROOT}/.dockerized-openim-version-defs" } # --------------------------------------------------------------------------- # Utility functions function openim::build::docker_available_on_osx() { if [[ -z "${DOCKER_HOST}" ]]; then if [[ -S "/var/run/docker.sock" ]]; then openim::log::status "Using Docker for MacOS" return 0 fi openim::log::status "No docker host is set. Checking options for setting one..." if [[ -z "$(which docker-machine)" ]]; then openim::log::status "It looks like you're running Mac OS X, yet neither Docker for Mac nor docker-machine can be found." openim::log::status "See: https://docs.docker.com/engine/installation/mac/ for installation instructions." return 1 elif [[ -n "$(which docker-machine)" ]]; then openim::build::prepare_docker_machine fi fi } function openim::build::prepare_docker_machine() { openim::log::status "docker-machine was found." local available_memory_bytes available_memory_bytes=$(sysctl -n hw.memsize 2>/dev/null) local bytes_in_mb=1048576 # Give virtualbox 1/2 the system memory. Its necessary to divide by 2, instead # of multiple by .5, because bash can only multiply by ints. local memory_divisor=2 local virtualbox_memory_mb=$(( available_memory_bytes / (bytes_in_mb * memory_divisor) )) docker-machine inspect "${DOCKER_MACHINE_NAME}" &> /dev/null || { openim::log::status "Creating a machine to build OPENIM" docker-machine create --driver "${DOCKER_MACHINE_DRIVER}" \ --virtualbox-memory "${virtualbox_memory_mb}" \ --engine-env HTTP_PROXY="${OPENIMRNETES_HTTP_PROXY:-}" \ --engine-env HTTPS_PROXY="${OPENIMRNETES_HTTPS_PROXY:-}" \ --engine-env NO_PROXY="${OPENIMRNETES_NO_PROXY:-127.0.0.1}" \ "${DOCKER_MACHINE_NAME}" > /dev/null || { openim::log::error "Something went wrong creating a machine." openim::log::error "Try the following: " openim::log::error "docker-machine create -d ${DOCKER_MACHINE_DRIVER} --virtualbox-memory ${virtualbox_memory_mb} ${DOCKER_MACHINE_NAME}" return 1 } } docker-machine start "${DOCKER_MACHINE_NAME}" &> /dev/null # it takes `docker-machine env` a few seconds to work if the machine was just started local docker_machine_out while ! docker_machine_out=$(docker-machine env "${DOCKER_MACHINE_NAME}" 2>&1); do if [[ ${docker_machine_out} =~ "Error checking TLS connection" ]]; then echo "${docker_machine_out}" docker-machine regenerate-certs "${DOCKER_MACHINE_NAME}" else sleep 1 fi done eval "$(docker-machine env "${DOCKER_MACHINE_NAME}")" openim::log::status "A Docker host using docker-machine named '${DOCKER_MACHINE_NAME}' is ready to go!" return 0 } function openim::build::is_gnu_sed() { [[ $(sed --version 2>&1) == *GNU* ]] } function openim::build::ensure_rsync() { if [[ -z "$(which rsync)" ]]; then openim::log::error "Can't find 'rsync' in PATH, please fix and retry." return 1 fi } function openim::build::update_dockerfile() { if openim::build::is_gnu_sed; then sed_opts=(-i) else sed_opts=(-i '') fi sed "${sed_opts[@]}" "s/OPENIM_BUILD_IMAGE_CROSS_TAG/${OPENIM_BUILD_IMAGE_CROSS_TAG}/" "${LOCAL_OUTPUT_BUILD_CONTEXT}/Dockerfile" } function openim::build::set_proxy() { if [[ -n "${OPENIMRNETES_HTTPS_PROXY:-}" ]]; then echo "ENV https_proxy $OPENIMRNETES_HTTPS_PROXY" >> "${LOCAL_OUTPUT_BUILD_CONTEXT}/Dockerfile" fi if [[ -n "${OPENIMRNETES_HTTP_PROXY:-}" ]]; then echo "ENV http_proxy $OPENIMRNETES_HTTP_PROXY" >> "${LOCAL_OUTPUT_BUILD_CONTEXT}/Dockerfile" fi if [[ -n "${OPENIMRNETES_NO_PROXY:-}" ]]; then echo "ENV no_proxy $OPENIMRNETES_NO_PROXY" >> "${LOCAL_OUTPUT_BUILD_CONTEXT}/Dockerfile" fi } function openim::build::ensure_docker_in_path() { if [[ -z "$(which docker)" ]]; then openim::log::error "Can't find 'docker' in PATH, please fix and retry." openim::log::error "See https://docs.docker.com/installation/#installation for installation instructions." return 1 fi } function openim::build::ensure_tar() { if [[ -n "${TAR:-}" ]]; then return fi # Find gnu tar if it is available, bomb out if not. TAR=tar if which gtar &>/dev/null; then TAR=gtar else if which gnutar &>/dev/null; then TAR=gnutar fi fi if ! "${TAR}" --version | grep -q GNU; then echo " !!! Cannot find GNU tar. Build on Linux or install GNU tar" echo " on Mac OS X (brew install gnu-tar)." return 1 fi } function openim::build::has_docker() { which docker &> /dev/null } function openim::build::has_ip() { which ip &> /dev/null && ip -Version | grep 'iproute2' &> /dev/null } # Detect if a specific image exists # # $1 - image repo name # $2 - image tag function openim::build::docker_image_exists() { [[ -n $1 && -n $2 ]] || { openim::log::error "Internal error. Image not specified in docker_image_exists." exit 2 } [[ $("${DOCKER[@]}" images -q "${1}:${2}") ]] } # Delete all images that match a tag prefix except for the "current" version # # $1: The image repo/name # $2: The tag base. We consider any image that matches $2* # $3: The current image not to delete if provided function openim::build::docker_delete_old_images() { # In Docker 1.12, we can replace this with # docker images "$1" --format "{{.Tag}}" for tag in $("${DOCKER[@]}" images "${1}" | tail -n +2 | awk '{print $2}') ; do if [[ "${tag}" != "${2}"* ]] ; then V=3 openim::log::status "Keeping image ${1}:${tag}" continue fi if [[ -z "${3:-}" || "${tag}" != "${3}" ]] ; then V=2 openim::log::status "Deleting image ${1}:${tag}" "${DOCKER[@]}" rmi "${1}:${tag}" >/dev/null else V=3 openim::log::status "Keeping image ${1}:${tag}" fi done } # Stop and delete all containers that match a pattern # # $1: The base container prefix # $2: The current container to keep, if provided function openim::build::docker_delete_old_containers() { # In Docker 1.12 we can replace this line with # docker ps -a --format="{{.Names}}" for container in $("${DOCKER[@]}" ps -a | tail -n +2 | awk '{print $NF}') ; do if [[ "${container}" != "${1}"* ]] ; then V=3 openim::log::status "Keeping container ${container}" continue fi if [[ -z "${2:-}" || "${container}" != "${2}" ]] ; then V=2 openim::log::status "Deleting container ${container}" openim::build::destroy_container "${container}" else V=3 openim::log::status "Keeping container ${container}" fi done } # Takes $1 and computes a short has for it. Useful for unique tag generation function openim::build::short_hash() { [[ $# -eq 1 ]] || { openim::log::error "Internal error. No data based to short_hash." exit 2 } local short_hash if which md5 >/dev/null 2>&1; then short_hash=$(md5 -q -s "$1") else short_hash=$(echo -n "$1" | md5sum) fi echo "${short_hash:0:10}" } # Pedantically kill, wait-on and remove a container. The -f -v options # to rm don't actually seem to get the job done, so force kill the # container, wait to ensure it's stopped, then try the remove. This is # a workaround for bug https://github.com/docker/docker/issues/3968. function openim::build::destroy_container() { "${DOCKER[@]}" kill "$1" >/dev/null 2>&1 || true if [[ $("${DOCKER[@]}" version --format '{{.Server.Version}}') = 17.06.0* ]]; then # Workaround https://github.com/moby/moby/issues/33948. # TODO: remove when 17.06.0 is not relevant anymore DOCKER_API_VERSION=v1.29 "${DOCKER[@]}" wait "$1" >/dev/null 2>&1 || true else "${DOCKER[@]}" wait "$1" >/dev/null 2>&1 || true fi "${DOCKER[@]}" rm -f -v "$1" >/dev/null 2>&1 || true } # --------------------------------------------------------------------------- # Building function openim::build::clean() { if openim::build::has_docker ; then openim::build::docker_delete_old_containers "${OPENIM_BUILD_CONTAINER_NAME_BASE}" openim::build::docker_delete_old_containers "${OPENIM_RSYNC_CONTAINER_NAME_BASE}" openim::build::docker_delete_old_containers "${OPENIM_DATA_CONTAINER_NAME_BASE}" openim::build::docker_delete_old_images "${OPENIM_BUILD_IMAGE_REPO}" "${OPENIM_BUILD_IMAGE_TAG_BASE}" V=2 openim::log::status "Cleaning all untagged docker images" "${DOCKER[@]}" rmi "$("${DOCKER[@]}" images -q --filter 'dangling=true')" 2> /dev/null || true fi if [[ -d "${LOCAL_OUTPUT_ROOT}" ]]; then openim::log::status "Removing _output directory" rm -rf "${LOCAL_OUTPUT_ROOT}" fi } # Set up the context directory for the openim-build image and build it. function openim::build::build_image() { mkdir -p "${LOCAL_OUTPUT_BUILD_CONTEXT}" # Make sure the context directory owned by the right user for syncing sources to container. chown -R "${USER_ID}":"${GROUP_ID}" "${LOCAL_OUTPUT_BUILD_CONTEXT}" cp /etc/localtime "${LOCAL_OUTPUT_BUILD_CONTEXT}/" cp "${OPENIM_ROOT}/build/build-image/Dockerfile" "${LOCAL_OUTPUT_BUILD_CONTEXT}/Dockerfile" cp "${OPENIM_ROOT}/build/build-image/rsyncd.sh" "${LOCAL_OUTPUT_BUILD_CONTEXT}/" dd if=/dev/urandom bs=512 count=1 2>/dev/null | LC_ALL=C tr -dc 'A-Za-z0-9' | dd bs=32 count=1 2>/dev/null > "${LOCAL_OUTPUT_BUILD_CONTEXT}/rsyncd.password" chmod go= "${LOCAL_OUTPUT_BUILD_CONTEXT}/rsyncd.password" openim::build::update_dockerfile openim::build::set_proxy openim::build::docker_build "${OPENIM_BUILD_IMAGE}" "${LOCAL_OUTPUT_BUILD_CONTEXT}" 'false' # Clean up old versions of everything openim::build::docker_delete_old_containers "${OPENIM_BUILD_CONTAINER_NAME_BASE}" "${OPENIM_BUILD_CONTAINER_NAME}" openim::build::docker_delete_old_containers "${OPENIM_RSYNC_CONTAINER_NAME_BASE}" "${OPENIM_RSYNC_CONTAINER_NAME}" openim::build::docker_delete_old_containers "${OPENIM_DATA_CONTAINER_NAME_BASE}" "${OPENIM_DATA_CONTAINER_NAME}" openim::build::docker_delete_old_images "${OPENIM_BUILD_IMAGE_REPO}" "${OPENIM_BUILD_IMAGE_TAG_BASE}" "${OPENIM_BUILD_IMAGE_TAG}" openim::build::ensure_data_container openim::build::sync_to_container } # Build a docker image from a Dockerfile. # $1 is the name of the image to build # $2 is the location of the "context" directory, with the Dockerfile at the root. # $3 is the value to set the --pull flag for docker build; true by default function openim::build::docker_build() { local -r image=$1 local -r context_dir=$2 local -r pull="${3:-true}" local -ra build_cmd=("${DOCKER[@]}" build -t "${image}" "--pull=${pull}" "${context_dir}") openim::log::status "Building Docker image ${image}" local docker_output docker_output=$("${build_cmd[@]}" 2>&1) || { cat <&2 +++ Docker build command failed for ${image} ${docker_output} To retry manually, run: ${build_cmd[*]} EOF return 1 } } function openim::build::ensure_data_container() { # If the data container exists AND exited successfully, we can use it. # Otherwise nuke it and start over. local ret=0 local code=0 code=$(docker inspect \ -f '{{.State.ExitCode}}' \ "${OPENIM_DATA_CONTAINER_NAME}" 2>/dev/null) || ret=$? if [[ "${ret}" == 0 && "${code}" != 0 ]]; then openim::build::destroy_container "${OPENIM_DATA_CONTAINER_NAME}" ret=1 fi if [[ "${ret}" != 0 ]]; then openim::log::status "Creating data container ${OPENIM_DATA_CONTAINER_NAME}" # We have to ensure the directory exists, or else the docker run will # create it as root. mkdir -p "${LOCAL_OUTPUT_GOPATH}" # We want this to run as root to be able to chown, so non-root users can # later use the result as a data container. This run both creates the data # container and chowns the GOPATH. # # The data container creates volumes for all of the directories that store # intermediates for the Go build. This enables incremental builds across # Docker sessions. The *_cgo paths are re-compiled versions of the go std # libraries for true static building. local -ra docker_cmd=( "${DOCKER[@]}" run --volume "${REMOTE_ROOT}" # white-out the whole output dir --volume /usr/local/go/pkg/linux_386_cgo --volume /usr/local/go/pkg/linux_amd64_cgo --volume /usr/local/go/pkg/linux_arm_cgo --volume /usr/local/go/pkg/linux_arm64_cgo --volume /usr/local/go/pkg/linux_ppc64le_cgo --volume /usr/local/go/pkg/darwin_amd64_cgo --volume /usr/local/go/pkg/darwin_386_cgo --volume /usr/local/go/pkg/windows_amd64_cgo --volume /usr/local/go/pkg/windows_386_cgo --name "${OPENIM_DATA_CONTAINER_NAME}" --hostname "${HOSTNAME}" "${OPENIM_BUILD_IMAGE}" chown -R "${USER_ID}":"${GROUP_ID}" "${REMOTE_ROOT}" /usr/local/go/pkg/ ) "${docker_cmd[@]}" fi } # Build all openim commands. function openim::build::build_command() { openim::log::status "Running build command..." make -C "${OPENIM_ROOT}" multiarch }