Kubelet and kube-proxy talk to apiserver not etcd.

cluster/ubuntu-cluster/default_scripts/kube-proxy

@@ -4,7 +4,7 @@
 # KUBE_PROXY="/opt/bin/kube-proxy"
 
 # Use KUBE_PROXY_OPTS to modify the start/restart options
-KUBE_PROXY_OPTS="--etcd_servers=http://127.0.0.1:4001 \
+KUBE_PROXY_OPTS="--master=http://127.0.0.1:8080 \
 --logtostderr=true"
 
 # Add more envionrment settings used by kube-apiserver here

cluster/ubuntu-cluster/default_scripts/kubelet

@@ -8,7 +8,7 @@
 KUBELET_OPTS="--address=0.0.0.0 \
 --port=10250 \
 --hostname_override=MY_IP \
---etcd_servers=http://127.0.0.1:4001 \
+--api_servers=http://127.0.0.1:8080 \
 --logtostderr=true"
 
 # Add more envionrment settings used by kube-scheduler here

cluster/ubuntu/default_scripts/kube-proxy

@@ -4,7 +4,7 @@
 # KUBE_PROXY="/opt/bin/kube-proxy"
 
 # Use KUBE_PROXY_OPTS to modify the start/restart options
-KUBE_PROXY_OPTS="--etcd_servers=http://127.0.0.1:4001 \
+KUBE_PROXY_OPTS="--master=http://127.0.0.1:8080 \
 --logtostderr=true"
 
 # Add more envionrment settings used by kube-apiserver here

cluster/ubuntu/default_scripts/kubelet

@@ -7,7 +7,7 @@
 KUBELET_OPTS="--address=127.0.0.1 \
 --port=10250 \
 --hostname_override=127.0.0.1 \
---etcd_servers=http://127.0.0.1:4001 \
+--api_servers=http://127.0.0.1:8080 \
 --logtostderr=true"
 
 # Add more envionrment settings used by kube-scheduler here