Add shell commands for finding out the token

Signed-off-by: Anders F Björklund <[email protected]>

Author: afbjorklund

examples/k3s.yaml

@@ -42,6 +42,8 @@ provision:
     #!/bin/sh
     # To install a worker node, fill in and uncomment this line:
     #export K3S_TOKEN=xxx K3S_URL=https://server-url:6443
+    # To get the token to use for the variable, run this command:
+    # $ limactl shell k3s sudo cat /var/lib/rancher/k3s/server/node-token
     curl -sfL https://get.k3s.io | sh -
 
 probes:

examples/k8s.yaml

@@ -98,6 +98,8 @@ provision:
     set -eux -o pipefail
     # To install a worker node, fill in and uncomment this line:
     #export K8S_URL=server-url:6443 K8S_TOKEN=xxx K8S_HASH=sha256:<hash>
+    # To get the token to use for the variable, run this command:
+    # $ limactl shell k8s sudo kubeadm token create --print-join-command
     if [ -n "${K8S_TOKEN:-}" ]; then
       # WORKER NODE
       test -e /etc/kubernetes/kubelet.conf && exit 0