Refactor controller metrics interface

build/e2e-tests.sh

@@ -30,6 +30,10 @@ if [ -z "${E2E_NODES}" ]; then
     echo "E2E_NODES must be set"
     exit 1
 fi
+if [ -z "${NODE_IP}" ]; then
+    echo "NODE_IP must be set"
+    exit 1
+fi
 
 SCRIPT_ROOT=$(dirname ${BASH_SOURCE})/..
 
@@ -46,13 +50,6 @@ if ! [ -x "$(command -v kubectl)" ]; then
     chmod +x ${TEST_BINARIES}/kubectl
 fi
 
-if ! [ -x "$(command -v minikube)" ]; then
-    echo "downloading minikube..."
-    curl -sSLo ${TEST_BINARIES}/minikube \
-        https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
-    chmod +x ${TEST_BINARIES}/minikube
-fi
-
 ginkgo build ./test/e2e
 
 ginkgo                  \

build/go-in-docker.sh

@@ -62,6 +62,7 @@ GOARCH=${GOARCH}
 PWD=${PWD}
 BUSTED_ARGS=${BUSTED_ARGS:-""}
 REPO_INFO=${REPO_INFO:-local}
+NODE_IP=${NODE_IP:-127.0.0.1}
 EOF
 
 docker run                                       \