Look for kubeadm instead of kubectl for k8s

The kubernetes installer (kubeadm) requires the other
packages, so look for it being installed instead...

It has dependencies on both kubectl and kubelet, as well
as cri-tools (crictl) and kubernetes-cni (/opt/cni/bin)

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

examples/k8s.yaml

@@ -40,7 +40,7 @@ provision:
   script: |
     #!/bin/bash
     set -eux -o pipefail
-    command -v kubectl  >/dev/null 2>&1 && exit 0
+    command -v kubeadm >/dev/null 2>&1 && exit 0
     # Installing kubeadm on your hosts
     cat <<EOF | sudo tee /etc/modules-load.d/containerd.conf
     overlay
@@ -88,12 +88,12 @@ provision:
     sed -e "s/${LIMA_CIDATA_SLIRP_IP_ADDRESS:-192.168.5.15}/127.0.0.1/" -i $KUBECONFIG
     mkdir -p ${HOME:-/root}/.kube && cp -f $KUBECONFIG ${HOME:-/root}/.kube/config
 probes:
-- description: "kubectl to be installed"
+- description: "kubeadm to be installed"
   script: |
     #!/bin/bash
     set -eux -o pipefail
-    if ! timeout 30s bash -c "until command -v kubectl >/dev/null 2>&1; do sleep 3; done"; then
-      echo >&2 "kubectl is not installed yet"
+    if ! timeout 30s bash -c "until command -v kubeadm >/dev/null 2>&1; do sleep 3; done"; then
+      echo >&2 "kubeadm is not installed yet"
       exit 1
     fi
   hint: |