From 866cad9bd98dabcd26850dcc81f60a965a94dd4d Mon Sep 17 00:00:00 2001
From: Joe Beda <joe.github@bedafamily.com>
Date: Fri, 20 Jun 2014 15:17:14 -0700
Subject: [PATCH] Build platform specific tarballs and upload them to the
 release directory.

---
 build/README.md  | 13 +++++++++++++
 build/common.sh  | 42 +++++++++++++++++++++++++++++++++++++++++-
 build/release.sh |  2 ++
 3 files changed, 56 insertions(+), 1 deletion(-)

diff --git a/build/README.md b/build/README.md
index 8f986d0cdf0..cf759f7a4a2 100644
--- a/build/README.md
+++ b/build/README.md
@@ -49,3 +49,16 @@ The `kube-build` container image is built by first creating a "context" director
 Everything in `build/build-image/` is meant to be run inside of the container.  If it doesn't think it is running in the container it'll throw a warning.  While you can run some of that stuff outside of the container, it wasn't built to do so.
 
 The files necessarily for the release Docker images are in `build/run-images/*`.  All of this is staged into `output/images` similar to build-image.  The `base` image is used as a base for each of the specialized containers and is generally never pushed to a shared repository.
+
+## TODOs
+
+@jbeda is going on vacation and can't complete this work for a while.  Here are the logical next steps:
+
+* [ ] Get a cluster up and running with the Docker images.  Perhaps start with a local cluster and move up to a GCE cluster.
+* [ ] Implement #186 and #187.  This will make it easier to develop Kubernetes.
+* [ ] Deprecate/replace most of the stuff in the hack/
+* [ ] Put together a true client distribution.  You should be able to download the tarball for your platform and get a Kube cluster running in <5 minutes.  Not `git clone`.
+* [ ] Plumb in a version so we can do proper versioned releases.  Probably create a `./VERSION` and dope it with the git hash or something?
+* [ ] Create an install script that'll let us do a `curl https://[URL] | bash` to get that tarball down and ensure that other dependencies (cloud SDK?) are installed and configured correctly.
+* [ ] Support Windows as a client.
+* [ ] Support uploading to the Docker index instead of the GCS bucket.  This'll allow easier installs for those not running on GCE
diff --git a/build/common.sh b/build/common.sh
index 8824f971224..864d3c3e83b 100644
--- a/build/common.sh
+++ b/build/common.sh
@@ -44,6 +44,9 @@ readonly KUBE_RUN_BINARIES="
     proxy
   "
 
+# This is where the final release artifacts are created locally
+readonly RELEASE_DIR="${KUBE_REPO_ROOT}/output/release"
+
 # ---------------------------------------------------------------------------
 # Basic setup functions
 
@@ -176,7 +179,6 @@ function docker-build() {
   set -e
 }
 
-
 # Run a command in the kube-build image.  This assumes that the image has
 # already been built.  This will sync out all output data from the build.
 function run-build-command() {
@@ -289,3 +291,41 @@ function push-images-to-gcs() {
   done
 }
 
+# Package up all of the cross compiled clients
+function package-tarballs() {
+  mkdir -p "${RELEASE_DIR}"
+
+  # Find all of the built cloudcfg binaries
+  for platform in output/build/*/* ; do
+    echo $platform
+    local PLATFORM_TAG=$(echo $platform | awk -F / '{ printf "%s-%s", $3, $4 }')
+    echo "+++ Building client package for $PLATFORM_TAG"
+
+    local CLIENT_RELEASE_STAGE="${KUBE_REPO_ROOT}/output/release-stage/${PLATFORM_TAG}/kubernetes"
+    mkdir -p "${CLIENT_RELEASE_STAGE}"
+    mkdir -p "${CLIENT_RELEASE_STAGE}/bin"
+
+    cp $platform/* "${CLIENT_RELEASE_STAGE}/bin"
+
+    local CLIENT_PACKAGE_NAME="${RELEASE_DIR}/kubernetes-${PLATFORM_TAG}.tar.gz"
+    tar czf ${CLIENT_PACKAGE_NAME} \
+      -C "${CLIENT_RELEASE_STAGE}/.." \
+      .
+  done
+}
+
+function copy-release-to-gcs() {
+  # TODO: This isn't atomic.  There will be points in time where there will be
+  # no active release.  Also, if something fails, the release could be half-
+  # copied.  The real way to do this would perhaps to have some sort of release
+  # version so that we are never overwriting a destination.
+  local -r GCS_DESTINATION="gs://${KUBE_RELEASE_BUCKET}/${KUBE_RELEASE_PREFIX}"
+
+  echo "+++ Copying client tarballs to ${GCS_DESTINATION}"
+
+  # First delete all objects at the destination
+  gsutil -q rm -f -R "${GCS_DESTINATION}" >/dev/null 2>&1 || true
+
+  # Now upload everything in release directory
+  gsutil -m cp -r "${RELEASE_DIR}" "${GCS_DESTINATION}" >/dev/null 2>&1
+}
diff --git a/build/release.sh b/build/release.sh
index 1823c396177..0d405eb2600 100755
--- a/build/release.sh
+++ b/build/release.sh
@@ -32,4 +32,6 @@ run-build-command build/build-image/run-tests.sh
 run-build-command build/build-image/run-integration.sh
 copy-output
 run-image
+package-tarballs
 push-images-to-gcs
+copy-release-to-gcs