https://wiki.onap.org/display/DW/Cloud+Native+Deployment#CloudNativeDeployment-AWSEFSshareforsharedNFS
20180502:
cluster up, tiller pods up, EFS share up, kubectl up, but hanging on helm 2.8.2
https://github.com/kubernetes/helm/issues/3133
root@ip-10-0-0-19:~# helm version
Client: &version.Version

{SemVer:"v2.8.2", GitCommit:"a80231648a1473929271764b920a8e346f6de844", GitTreeState:"clean"}

Error: cannot connect to Tiller
root@ip-10-0-0-19:~# helm reset
Error: forwarding ports: error upgrading connection: error dialing backend: dial tcp 18.222.4.161:10250: getsockopt: connection timed out

my 10250 workaround likely
root@ip-10-0-0-19:~# helm version
Client: &version.Version

{SemVer:"v2.8.2", GitCommit:"a80231648a1473929271764b920a8e346f6de844", GitTreeState:"clean"}

Server: &version.Version

{SemVer:"v2.8.2", GitCommit:"a80231648a1473929271764b920a8e346f6de844", GitTreeState:"clean"}

my inbound 10249-10255 was the issue - still need to allow only for VPC traffic

IE: appc across 3 AWS VMs
http://jenkins.onap.info/job/oom-cd-master/2832/console
onap dev-appc-0 0/2 Init:0/1 0 3m <none> ip-10-0-0-8.us-east-2.compute.internal
onap dev-appc-1 0/2 Init:0/1 0 3m <none> ip-10-0-0-210.us-east-2.compute.internal
onap dev-appc-2 0/2 Init:0/1 0 3m <none> ip-10-0-0-66.us-east-2.compute.internal