nodes:
  - address: node01.support.tools
    hostname_override: node1
    internal_address: 192.168.1.101
    user: ubuntu
    role:
      - controlplane
      - worker
      - etcd
  - address: node02.support.tools
    hostname_override: node2
    internal_address: 192.168.1.102
    user: ubuntu
    role:
      - controlplane
      - worker
      - etcd
  - address: node03.support.tools
    hostname_override: node3
    internal_address: 192.168.1.103
    user: ubuntu
    role:
      - controlplane
      - worker
      - etcd

cluster_name: examplecluster
kubernetes_version: v1.21.5-rancher1-1

ingress:
  provider: nginx

services:
  kube-api:
    audit_log:
      enabled: true
  etcd:
    backup_config:
      enabled: true       # enables recurring etcd snapshots
      interval_hours: 3   # time increment between snapshots
      retention: 72       # time in days before snapshot purge
      # Optional S3
      s3backupconfig:
        access_key: "AKIAIOSFODNN7EXAMPLE"
        secret_key:  "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY"
        bucket_name: "etcd"
        folder: "examplecluster"
        endpoint: "s3.us-west-1.amazonaws.com"
        region: "us-west-1"

dns:
  provider: coredns
  upstreamnameservers:
  - 1.1.1.1
  - 1.0.0.1