Amazon EC2 security group when using Node Driver

If you are Creating an Amazon EC2 Cluster, you can choose to let Rancher create a Security Group called rancher-nodes. The following rules are automatically added to this Security Group.

Security group: rancher-nodes

Inbound rules

Type Protocol Port Range Source
SSH TCP 22 0.0.0.0/0
HTTP TCP 80 0.0.0.0/0
Custom TCP Rule TCP 443 0.0.0.0/0
Custom TCP Rule TCP 2376 0.0.0.0/0
Custom TCP Rule TCP 2379-2380 sg-xxx (rancher-nodes)
Custom UDP Rule UDP 4789 sg-xxx (rancher-nodes)
Custom TCP Rule TCP 6443 0.0.0.0/0
Custom UDP Rule UDP 8472 sg-xxx (rancher-nodes)
Custom TCP Rule TCP 10250-10252 sg-xxx (rancher-nodes)
Custom TCP Rule TCP 10256 sg-xxx (rancher-nodes)
Custom TCP Rule TCP 30000-32767 0.0.0.0/0
Custom UDP Rule UDP 30000-32767 0.0.0.0/0

Outbound rules

Type Protocol Port Range Destination
All traffic All All 0.0.0.0/0