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Reorganize build script file for clarity
This commit is contained in:
Joe Beda
parent
8d1913b5f4
commit
0376098ee1
136
build/common.sh
136
build/common.sh
@ -44,6 +44,9 @@ readonly KUBE_RUN_BINARIES="
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proxy
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"
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# ---------------------------------------------------------------------------
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# Basic setup functions
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# Verify that the right utilities and such are installed for building Kube.
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function verify-prereqs() {
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if [[ -z "$(which docker)" ]]; then
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@ -105,23 +108,8 @@ function verify-gcs-prereqs() {
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fi
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}
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# Create a unique bucket name for releasing Kube and make sure it exists.
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function ensure-gcs-release-bucket() {
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if which md5 > /dev/null; then
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HASH=$(md5 -q -s "$GCLOUD_PROJECT")
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else
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HASH=$(echo -n "$GCLOUD_PROJECT" | md5sum)
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fi
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HASH=${HASH:0:5}
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KUBE_RELEASE_BUCKET=${KUBE_RELEASE_BUCKET-kubernetes-releases-$HASH}
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KUBE_RELEASE_PREFIX=${KUBE_RELEASE_PREFIX-devel/}
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KUBE_DOCKER_REG_PREFIX=${KUBE_DOCKER_REG_PREFIX-docker-reg/}
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if ! gsutil ls gs://${KUBE_RELEASE_BUCKET} >/dev/null 2>&1 ; then
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echo "Creating Google Cloud Storage bucket: $RELEASE_BUCKET"
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gsutil mb gs://${KUBE_RELEASE_BUCKET}
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fi
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}
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# ---------------------------------------------------------------------------
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# Building
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# Set up the context directory for the kube-build image and build it.
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function build-image() {
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@ -188,6 +176,73 @@ function docker-build() {
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set -e
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}
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# Run a command in the kube-build image. This assumes that the image has
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# already been built. This will sync out all output data from the build.
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function run-build-command() {
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[[ -n "$@" ]] || { echo "Invalid input." >&2; return 4; }
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local -r DOCKER="docker run --rm --name=${DOCKER_CONTAINER_NAME} -it ${DOCKER_MOUNT} ${KUBE_BUILD_IMAGE}"
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docker rm ${DOCKER_CONTAINER_NAME} >/dev/null 2>&1 || true
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${DOCKER} "$@"
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}
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# If the Docker server is remote, copy the results back out.
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function copy-output() {
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if [[ "$OSTYPE" == "darwin"* ]]; then
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# When we are on the Mac with boot2docker Now we need to copy the results
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# back out. Ideally we would leave the container around and use 'docker cp'
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# to copy the results out. However, that doesn't work for mounted volumes
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# currently (https://github.com/dotcloud/docker/issues/1992). And it is
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# just plain broken (https://github.com/dotcloud/docker/issues/6483).
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#
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# The easiest thing I (jbeda) could figure out was to launch another
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# container pointed at the same volume, tar the output directory and ship
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# that tar over stdou.
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local DOCKER="docker run -a stdout --rm --name=${DOCKER_CONTAINER_NAME} ${DOCKER_MOUNT} ${KUBE_BUILD_IMAGE}"
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# Kill any leftover container
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docker rm ${DOCKER_CONTAINER_NAME} >/dev/null 2>&1 || true
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echo "+++ Syncing back output directory from boot2docker VM"
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mkdir -p "${LOCAL_OUTPUT_DIR}"
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rm -rf "${LOCAL_OUTPUT_DIR}/*"
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${DOCKER} sh -c "tar c -C ${REMOTE_OUTPUT_DIR} ." \
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| tar xv -C "${LOCAL_OUTPUT_DIR}"
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# I (jbeda) also tried getting rsync working using 'docker run' as the
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# 'remote shell'. This mostly worked but there was a hang when
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# closing/finishing things off. Ug.
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#
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# local DOCKER="docker run -i --rm --name=${DOCKER_CONTAINER_NAME} ${DOCKER_MOUNT} ${KUBE_BUILD_IMAGE}"
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# DOCKER+=" bash -c 'shift ; exec \"\$@\"' --"
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# rsync --blocking-io -av -e "${DOCKER}" foo:${REMOTE_OUTPUT_DIR}/ ${LOCAL_OUTPUT_DIR}
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fi
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}
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# ---------------------------------------------------------------------------
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# Release
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# Create a unique bucket name for releasing Kube and make sure it exists.
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function ensure-gcs-release-bucket() {
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if which md5 > /dev/null; then
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HASH=$(md5 -q -s "$GCLOUD_PROJECT")
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else
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HASH=$(echo -n "$GCLOUD_PROJECT" | md5sum)
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fi
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HASH=${HASH:0:5}
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KUBE_RELEASE_BUCKET=${KUBE_RELEASE_BUCKET-kubernetes-releases-$HASH}
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KUBE_RELEASE_PREFIX=${KUBE_RELEASE_PREFIX-devel/}
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KUBE_DOCKER_REG_PREFIX=${KUBE_DOCKER_REG_PREFIX-docker-reg/}
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if ! gsutil ls gs://${KUBE_RELEASE_BUCKET} >/dev/null 2>&1 ; then
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echo "Creating Google Cloud Storage bucket: $RELEASE_BUCKET"
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gsutil mb gs://${KUBE_RELEASE_BUCKET}
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fi
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}
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function ensure-gcs-docker-registry() {
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local -r REG_CONTAINER_NAME="gcs-registry"
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@ -234,50 +289,3 @@ function push-images-to-gcs() {
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done
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}
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# Run a command in the kube-build image. This assumes that the image has
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# already been built. This will sync out all output data from the build.
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function run-build-command() {
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[[ -n "$@" ]] || { echo "Invalid input." >&2; return 4; }
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local -r DOCKER="docker run --rm --name=${DOCKER_CONTAINER_NAME} -it ${DOCKER_MOUNT} ${KUBE_BUILD_IMAGE}"
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docker rm ${DOCKER_CONTAINER_NAME} >/dev/null 2>&1 || true
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${DOCKER} "$@"
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}
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# If the Docker server is remote, copy the results back out.
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function copy-output() {
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if [[ "$OSTYPE" == "darwin"* ]]; then
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# When we are on the Mac with boot2docker Now we need to copy the results
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# back out. Ideally we would leave the container around and use 'docker cp'
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# to copy the results out. However, that doesn't work for mounted volumes
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# currently (https://github.com/dotcloud/docker/issues/1992). And it is
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# just plain broken (https://github.com/dotcloud/docker/issues/6483).
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#
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# The easiest thing I (jbeda) could figure out was to launch another
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# container pointed at the same volume, tar the output directory and ship
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# that tar over stdou.
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local DOCKER="docker run -a stdout --rm --name=${DOCKER_CONTAINER_NAME} ${DOCKER_MOUNT} ${KUBE_BUILD_IMAGE}"
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# Kill any leftover container
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docker rm ${DOCKER_CONTAINER_NAME} >/dev/null 2>&1 || true
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echo "+++ Syncing back output directory from boot2docker VM"
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mkdir -p "${LOCAL_OUTPUT_DIR}"
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rm -rf "${LOCAL_OUTPUT_DIR}/*"
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${DOCKER} sh -c "tar c -C ${REMOTE_OUTPUT_DIR} ." \
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| tar xv -C "${LOCAL_OUTPUT_DIR}"
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# I (jbeda) also tried getting rsync working using 'docker run' as the
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# 'remote shell'. This mostly worked but there was a hang when
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# closing/finishing things off. Ug.
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#
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# local DOCKER="docker run -i --rm --name=${DOCKER_CONTAINER_NAME} ${DOCKER_MOUNT} ${KUBE_BUILD_IMAGE}"
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# DOCKER+=" bash -c 'shift ; exec \"\$@\"' --"
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# rsync --blocking-io -av -e "${DOCKER}" foo:${REMOTE_OUTPUT_DIR}/ ${LOCAL_OUTPUT_DIR}
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fi
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}
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