Revert "Push server docker images during the release"

cluster/common.sh

@@ -26,7 +26,6 @@ DEFAULT_KUBECONFIG="${HOME}/.kube/config"
 
 source "${KUBE_ROOT}/hack/lib/util.sh"
 source "${KUBE_ROOT}/hack/lib/logging.sh"
-source "${KUBE_ROOT}/build/common.sh"
 # KUBE_RELEASE_VERSION_REGEX matches things like "v1.2.3" or "v1.2.3-alpha.4"
 #
 # NOTE This must match the version_regex in build/common.sh
@@ -377,6 +376,37 @@ function stage-images() {
 
   KUBE_IMAGE_TAG="$(echo """${KUBE_GIT_VERSION}""" | sed 's/+/-/g')"
 
-  # We are using the same mechanism as during a regular release.
-  kube::release::docker::release_server_images
+  local docker_wrapped_binaries=(
+    "kube-apiserver"
+    "kube-controller-manager"
+    "kube-scheduler"
+    "kube-proxy"
+  )
+
+  local docker_cmd=("docker")
+
+  if [[ "${KUBE_DOCKER_REGISTRY}" == "gcr.io/"* ]]; then
+    local docker_push_cmd=("gcloud" "docker")
+  fi
+
+  local temp_dir="$(mktemp -d -t 'kube-server-XXXX')"
+
+  tar xzfv "${SERVER_BINARY_TAR}" -C "${temp_dir}" &> /dev/null
+
+  for binary in "${docker_wrapped_binaries[@]}"; do
+    local docker_tag="$(cat ${temp_dir}/kubernetes/server/bin/${binary}.docker_tag)"
+    (
+      "${docker_cmd[@]}" load -i "${temp_dir}/kubernetes/server/bin/${binary}.tar"
+      "${docker_cmd[@]}" tag -f "gcr.io/google_containers/${binary}:${docker_tag}" "${KUBE_DOCKER_REGISTRY}/${binary}:${KUBE_IMAGE_TAG}"
+      "${docker_push_cmd[@]}" push "${KUBE_DOCKER_REGISTRY}/${binary}:${KUBE_IMAGE_TAG}"
+    ) &> "${temp_dir}/${binary}-push.log" &
+  done
+
+  kube::util::wait-for-jobs || {
+    kube::log::error "unable to push images. see ${temp_dir}/*.log for more info."
+    return 1
+  }
+
+  rm -rf "${temp_dir}"
+  return 0
 }