Add more global env vars to local-up-cluster.sh

Signed-off-by: André Martins <aanm90@gmail.com>

hack/local-up-cluster.sh

@@ -105,6 +105,7 @@ set +e
 
 API_PORT=${API_PORT:-8080}
 API_HOST=${API_HOST:-127.0.0.1}
+KUBELET_HOST=${KUBELET_HOST:-"127.0.0.1"}
 # By default only allow CORS for requests on localhost
 API_CORS_ALLOWED_ORIGINS=${API_CORS_ALLOWED_ORIGINS:-"/127.0.0.1(:[0-9]+)?$,/localhost(:[0-9]+)?$"}
 KUBELET_PORT=${KUBELET_PORT:-10250}
@@ -277,7 +278,7 @@ function start_apiserver {
       --insecure-bind-address="${API_HOST}" \
       --insecure-port="${API_PORT}" \
       --advertise-address="${API_HOST}" \
-      --etcd-servers="http://127.0.0.1:4001" \
+      --etcd-servers="http://${ETCD_HOST}:${ETCD_PORT}" \
       --service-cluster-ip-range="10.0.0.0/24" \
       --cloud-provider="${CLOUD_PROVIDER}" \
       --cors-allowed-origins="${API_CORS_ALLOWED_ORIGINS}" >"${APISERVER_LOG}" 2>&1 &
@@ -352,7 +353,7 @@ function start_kubelet {
         --rkt-stage1-image="${RKT_STAGE1_IMAGE}" \
         --hostname-override="${HOSTNAME_OVERRIDE}" \
         --cloud-provider="${CLOUD_PROVIDER}" \
-        --address="127.0.0.1" \
+        --address="${KUBELET_HOST}" \
         --api-servers="${API_HOST}:${API_PORT}" \
         --cpu-cfs-quota=${CPU_CFS_QUOTA} \
         ${dns_args} \