wait for worker nodes to be ready

Author: kannon92

test/e2e/e2e.sh

@@ -18,6 +18,7 @@
 
 kind get clusters
 kubectl get nodes
+kubectl wait --for=condition=Ready nodes/dra-example-driver-cluster-worker --timeout=120s
 kubectl create -f demo/gpu-test1.yaml
 kubectl create -f demo/gpu-test2.yaml
 kubectl create -f demo/gpu-test3.yaml