Added scheduler binaries plus other misc fixes

* Support cleaning out built docker images
* Use bash arrays in places
* Lock etcd version we are testing against

build/build-image/Dockerfile

@@ -49,8 +49,13 @@ ENV GOPATH  /go
 ENV GOOS    linux
 ENV GOARCH  amd64
 
-# Get the code coverage tool and etcd for integration tests
-RUN go get code.google.com/p/go.tools/cmd/cover github.com/coreos/etcd github.com/tools/godep
+# Get the code coverage tool and godep
+RUN go get code.google.com/p/go.tools/cmd/cover github.com/tools/godep
+
+RUN mkdir -p /go/src/github.com/coreos/etcd && \
+    cd /go/src/github.com/coreos/etcd && \
+    git clone https://github.com/coreos/etcd.git . -b v0.4.6 --depth=1 && \
+    go install github.com/coreos/etcd
 
 # Mark this as a kube-build container
 RUN touch /kube-build-image

build/build-image/common.sh

@@ -28,31 +28,44 @@ if [[ ! -f "/kube-build-image" ]]; then
   echo "WARNING: This script should be run in the kube-build conrtainer image!" >&2
 fi
 
+function make-binary() {
+  local -r gopkg=$1
+  local -r bin=${gopkg##*/}
+
+  echo "+++ Building ${bin} for ${GOOS}/${GOARCH}"
+  pushd "${KUBE_REPO_ROOT}"
+  godep go build -o "${ARCH_TARGET}/${bin}" "${gopkg}"
+  popd
+}
+
 function make-binaries() {
-  readonly BINARIES="
-    proxy
-    integration
-    apiserver
-    controller-manager
-    kubelet
-    kubecfg"
+  if [[ ${#targets[@]} -eq 0 ]]; then
+    targets=(
+      cmd/proxy
+      cmd/apiserver
+      cmd/controller-manager
+      cmd/kubelet
+      cmd/kubecfg
+      plugin/cmd/scheduler
+    )
+  fi
+
+  binaries=()
+  local target
+  for target in "${targets[@]}"; do
+    binaries+=("${KUBE_GO_PACKAGE}/${target}")
+  done
 
   ARCH_TARGET="${KUBE_TARGET}/${GOOS}/${GOARCH}"
   mkdir -p "${ARCH_TARGET}"
 
-  function make-binary() {
-    echo "+++ Building $1 for ${GOOS}/${GOARCH}"
-    godep go build \
-      -o "${ARCH_TARGET}/$1" \
-      github.com/GoogleCloudPlatform/kubernetes/cmd/$1
-  }
-
-  if [[ -n $1 ]]; then
-    make-binary $1
+  if [[ -n "$1" ]]; then
+    make-binary "$1"
     exit 0
   fi
 
-  for b in ${BINARIES}; do
-    make-binary $b
+  local b
+  for b in "${binaries[@]}"; do
+    make-binary "$b"
   done
 }

build/build-image/make-cross.sh

@@ -20,15 +20,15 @@ set -e
 
 source $(dirname $0)/common.sh
 
-readonly CROSS_BINARIES="
-  kubecfg
-"
+readonly CROSS_BINARIES=(
+  "./cmd/kubecfg"
+  )
 
 for platform in ${KUBE_CROSSPLATFORMS}; do
   (
     export GOOS=${platform%/*}
     export GOARCH=${platform##*/}
-    for binary in ${CROSS_BINARIES}; do
+    for binary in "${CROSS_BINARIES[@]}"; do
       make-binaries "${binary}"
     done
   )