Sample Rancher rke yaml

rancher.yaml

---
cluster_name: rancher
ignore_docker_version: true
cloud_provider:
  name: aws
nodes:
  - address: <IP1>
    user: ubuntu
    role: [controlplane,etcd,worker]
    ssh_key_path: ~/.ssh/<key>.pem
  - address: <IP2>
    user: ubuntu
    role: [controlplane,etcd,worker]
    ssh_key_path: ~/.ssh/<key>.pem
  - address: <IP3>
    user: ubuntu
    role: [controlplane,etcd,worker]
    ssh_key_path: ~/.ssh/key.pem

services:
  etcd:
    snapshot: true
    creation: 6h
    retention: 24h