fix(k8s): change etcd2.service in deis-kube-apiserver.service

Author: Keerthan Mala

deisctl/units/deis-kube-apiserver.service

@@ -1,8 +1,8 @@
 [Unit]
 Description=Kubernetes API Server
 Documentation=https://github.com/GoogleCloudPlatform/kubernetes
-Requires=etcd2.service fleet.service docker.service flanneld.service
-After=etcd2.service fleet.service docker.service flanneld.service
+Requires=fleet.service docker.service flanneld.service
+After=fleet.service docker.service flanneld.service
 [Service]
 EnvironmentFile=/etc/environment
 ExecStartPre=-/bin/sh -c "etcdctl get /deis/scheduler/k8s/master >/dev/null 2>&1 || etcdctl mk /deis/scheduler/k8s/master"