feat: adding rke2

- manage rke2 repos
- add rke2 module (init, params, install, config, service)
- split roles::infra::k8s::node -> control/compute roles
- moved common k8s config into k8s.yaml
- add bootstrap_node, manage server and token fields in rke2 config
- manage install of helm
- manage node attributes (from puppet facts)
- manage frr exclusions for service/cluster network

modules/rke2/files/check_k8s_api.sh

@@ -0,0 +1,2 @@
+#!/usr/bin/bash
+/var/lib/rancher/rke2/bin/kubectl --kubeconfig=/etc/rancher/rke2/rke2.yaml get --raw /livez

modules/rke2/files/rke2-canal-config.yaml

@@ -0,0 +1,10 @@
+---
+apiVersion: helm.cattle.io/v1
+kind: HelmChartConfig
+metadata:
+  name: rke2-canal
+  namespace: kube-system
+spec:
+  valuesContent: |-
+    flannel:
+      iface: "loopback0"