Merge pull request #25627 from luxas/faster-local-up-cluster

Automatic merge from submit-queue

Build hyperkube in hack/local-up-cluster instead of separate binaries

This speeds up the build time a lot. 
Also add arm64 as a valid arch

This is quite trivial. Let's get it in asap
@thockin @pmorie @liggitt @eparis @zmerlynn @smarterclayton

hack/lib/util.sh

@@ -138,6 +138,12 @@ kube::util::host_platform() {
     amd64*)
       host_arch=amd64
       ;;
+    aarch64*)
+      host_arch=arm64
+      ;;
+    arm64*)
+      host_arch=arm64
+      ;;
     arm*)
       host_arch=arm
       ;;
@@ -151,7 +157,7 @@ kube::util::host_platform() {
       host_arch=ppc64le
       ;;
     *)
-      kube::log::error "Unsupported host arch. Must be x86_64, 386, arm, s390x or ppc64le."
+      kube::log::error "Unsupported host arch. Must be x86_64, 386, arm, arm64, s390x or ppc64le."
       exit 1
       ;;
   esac

hack/local-up-cluster.sh

@@ -78,12 +78,8 @@ done
 
 if [ "x$GO_OUT" == "x" ]; then
     "${KUBE_ROOT}/hack/build-go.sh" \
-        cmd/kube-apiserver \
-        cmd/kube-controller-manager \
-        cmd/kube-proxy \
         cmd/kubectl \
-        cmd/kubelet \
+        cmd/hyperkube
-        plugin/cmd/kube-scheduler
 else
     echo "skipped the build."
 fi
@@ -150,6 +146,12 @@ function detect_binary {
       amd64*)
         host_arch=amd64
         ;;
+      aarch64*)
+        host_arch=arm64
+        ;;
+      arm64*)
+        host_arch=arm64
+        ;;
       arm*)
         host_arch=arm
         ;;
@@ -163,7 +165,7 @@ function detect_binary {
         host_arch=ppc64le
         ;;
       *)
-        echo "Unsupported host arch. Must be x86_64, 386, arm, s390x or ppc64le." >&2
+        echo "Unsupported host arch. Must be x86_64, 386, arm, arm64, s390x or ppc64le." >&2
         exit 1
         ;;
     esac
@@ -258,7 +260,7 @@ function start_apiserver {
     fi
 
     APISERVER_LOG=/tmp/kube-apiserver.log
-    sudo -E "${GO_OUT}/kube-apiserver" ${priv_arg} ${runtime_config}\
+    sudo -E "${GO_OUT}/hyperkube" apiserver ${priv_arg} ${runtime_config}\
       --v=${LOG_LEVEL} \
       --cert-dir="${CERT_DIR}" \
       --service-account-key-file="${SERVICE_ACCOUNT_KEY}" \
@@ -285,7 +287,7 @@ function start_controller_manager {
     fi
 
     CTLRMGR_LOG=/tmp/kube-controller-manager.log
-    sudo -E "${GO_OUT}/kube-controller-manager" \
+    sudo -E "${GO_OUT}/hyperkube" controller-manager \
       --v=${LOG_LEVEL} \
       --service-account-private-key-file="${SERVICE_ACCOUNT_KEY}" \
       --root-ca-file="${ROOT_CA_FILE}" \
@@ -334,7 +336,7 @@ function start_kubelet {
         kubenet_plugin_args="--reconcile-cidr=true "
       fi
 
-      sudo -E "${GO_OUT}/kubelet" ${priv_arg}\
+      sudo -E "${GO_OUT}/hyperkube" kubelet ${priv_arg}\
         --v=${LOG_LEVEL} \
         --chaos-chance="${CHAOS_CHANCE}" \
         --container-runtime="${CONTAINER_RUNTIME}" \
@@ -373,14 +375,14 @@ function start_kubelet {
 
 function start_kubeproxy {
     PROXY_LOG=/tmp/kube-proxy.log
-    sudo -E "${GO_OUT}/kube-proxy" \
+    sudo -E "${GO_OUT}/hyperkube" proxy \
       --v=${LOG_LEVEL} \
       --hostname-override="${HOSTNAME_OVERRIDE}" \
       --master="http://${API_HOST}:${API_PORT}" >"${PROXY_LOG}" 2>&1 &
     PROXY_PID=$!
 
     SCHEDULER_LOG=/tmp/kube-scheduler.log
-    sudo -E "${GO_OUT}/kube-scheduler" \
+    sudo -E "${GO_OUT}/hyperkube" scheduler \
       --v=${LOG_LEVEL} \
       --master="http://${API_HOST}:${API_PORT}" >"${SCHEDULER_LOG}" 2>&1 &
     SCHEDULER_PID=$!