136 lines
4.3 KiB
Bash
136 lines
4.3 KiB
Bash
#!/usr/bin/env bash
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#
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# Execute command within a docker container
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#
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# Usage: ci_build.sh <CONTAINER_TYPE> [--dockerfile <DOCKERFILE_PATH>] [-it]
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# <COMMAND>
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#
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# CONTAINER_TYPE: Type of the docker container used the run the build: e.g.,
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# (cpu | gpu)
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#
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# DOCKERFILE_PATH: (Optional) Path to the Dockerfile used for docker build. If
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# this optional value is not supplied (via the --dockerfile
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# flag), will use Dockerfile.CONTAINER_TYPE in default
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#
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# COMMAND: Command to be executed in the docker container
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#
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# Get the command line arguments.
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CONTAINER_TYPE=$( echo "$1" | tr '[:upper:]' '[:lower:]' )
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shift 1
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# Dockerfile to be used in docker build
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DOCKERFILE_PATH="${SCRIPT_DIR}/Dockerfile.${CONTAINER_TYPE}"
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DOCKER_CONTEXT_PATH="${SCRIPT_DIR}"
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if [[ "$1" == "--dockerfile" ]]; then
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DOCKERFILE_PATH="$2"
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DOCKER_CONTEXT_PATH=$(dirname "${DOCKERFILE_PATH}")
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echo "Using custom Dockerfile path: ${DOCKERFILE_PATH}"
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echo "Using custom docker build context path: ${DOCKER_CONTEXT_PATH}"
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shift 2
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fi
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if [[ "$1" == "-it" ]]; then
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CI_DOCKER_EXTRA_PARAMS+=('-it')
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shift 1
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fi
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if [[ ! -f "${DOCKERFILE_PATH}" ]]; then
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echo "Invalid Dockerfile path: \"${DOCKERFILE_PATH}\""
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exit 1
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fi
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COMMAND=("$@")
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# Validate command line arguments.
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if [ "$#" -lt 1 ] || [ ! -e "${SCRIPT_DIR}/Dockerfile.${CONTAINER_TYPE}" ]; then
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supported_container_types=$( ls -1 ${SCRIPT_DIR}/Dockerfile.* | \
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sed -n 's/.*Dockerfile\.\([^\/]*\)/\1/p' | tr '\n' ' ' )
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echo "Usage: $(basename $0) CONTAINER_TYPE COMMAND"
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echo " CONTAINER_TYPE can be one of [${supported_container_types}]"
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echo " COMMAND is a command (with arguments) to run inside"
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echo " the container."
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exit 1
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fi
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# Use nvidia-docker if the container is GPU.
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if [[ "${CONTAINER_TYPE}" == *"gpu"* ]]; then
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DOCKER_BINARY="nvidia-docker"
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else
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DOCKER_BINARY="docker"
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fi
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# Helper function to traverse directories up until given file is found.
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function upsearch () {
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test / == "$PWD" && return || \
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test -e "$1" && echo "$PWD" && return || \
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cd .. && upsearch "$1"
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}
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# Set up WORKSPACE. Jenkins will set them for you or we pick
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# reasonable defaults if you run it outside of Jenkins.
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WORKSPACE="${WORKSPACE:-${SCRIPT_DIR}/../../}"
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# Determine the docker image name
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DOCKER_IMG_NAME="xgb-ci.${CONTAINER_TYPE}"
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# Under Jenkins matrix build, the build tag may contain characters such as
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# commas (,) and equal signs (=), which are not valid inside docker image names.
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DOCKER_IMG_NAME=$(echo "${DOCKER_IMG_NAME}" | sed -e 's/=/_/g' -e 's/,/-/g')
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# Convert to all lower-case, as per requirement of Docker image names
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DOCKER_IMG_NAME=$(echo "${DOCKER_IMG_NAME}" | tr '[:upper:]' '[:lower:]')
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# skip with_the_same_user for non-linux
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uname=`uname`
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if [[ "$uname" == "Linux" ]]; then
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PRE_COMMAND="tests/ci_build/with_the_same_user"
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else
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PRE_COMMAND=""
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fi
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# Print arguments.
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echo "WORKSPACE: ${WORKSPACE}"
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echo "CI_DOCKER_EXTRA_PARAMS: ${CI_DOCKER_EXTRA_PARAMS[@]}"
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echo "COMMAND: ${COMMAND[@]}"
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echo "CONTAINER_TYPE: ${CONTAINER_TYPE}"
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echo "BUILD_TAG: ${BUILD_TAG}"
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echo "NODE_NAME: ${NODE_NAME}"
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echo "DOCKER CONTAINER NAME: ${DOCKER_IMG_NAME}"
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echo "PRE_COMMAND: ${PRE_COMMAND}"
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echo ""
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# Build the docker container.
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echo "Building container (${DOCKER_IMG_NAME})..."
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docker build -t ${DOCKER_IMG_NAME} \
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-f "${DOCKERFILE_PATH}" "${DOCKER_CONTEXT_PATH}"
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# Check docker build status
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if [[ $? != "0" ]]; then
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echo "ERROR: docker build failed."
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exit 1
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fi
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# Run the command inside the container.
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echo "Running '${COMMAND[@]}' inside ${DOCKER_IMG_NAME}..."
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# By default we cleanup - remove the container once it finish running (--rm)
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# and share the PID namespace (--pid=host) so the process inside does not have
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# pid 1 and SIGKILL is propagated to the process inside (jenkins can kill it).
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${DOCKER_BINARY} run --rm --pid=host \
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-v ${WORKSPACE}:/workspace \
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-w /workspace \
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-e "CI_BUILD_HOME=${WORKSPACE}" \
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-e "CI_BUILD_USER=$(id -u -n)" \
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-e "CI_BUILD_UID=$(id -u)" \
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-e "CI_BUILD_GROUP=$(id -g -n)" \
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-e "CI_BUILD_GID=$(id -g)" \
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${CI_DOCKER_EXTRA_PARAMS[@]} \
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${DOCKER_IMG_NAME} \
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${PRE_COMMAND} \
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${COMMAND[@]}
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