Allow SSH-ing into nodes

Signed-off-by: Johanan Liebermann <[email protected]>

Author: johananl

templates/cluster-template-lb-flatcar-kccm.yaml

@@ -241,6 +241,12 @@ spec:
                     [Unit]
                     Requires=containerd.service
                     After=containerd.service
+      # The CAPK automatic SSH key authorization doesn't work for Ignition as it assumes cloud-init
+      # is used. We need to explicitly add a key to be able to SSH into cluster nodes.
+      users:
+      - name: core
+        sshAuthorizedKeys:
+        - "${SSH_AUTHORIZED_KEY}"
 ---
 apiVersion: cluster.x-k8s.io/v1beta1
 kind: MachineDeployment

templates/cluster-template-lb-flatcar.yaml

@@ -241,6 +241,12 @@ spec:
                     [Unit]
                     Requires=containerd.service
                     After=containerd.service
+      # The CAPK automatic SSH key authorization doesn't work for Ignition as it assumes cloud-init
+      # is used. We need to explicitly add a key to be able to SSH into cluster nodes.
+      users:
+      - name: core
+        sshAuthorizedKeys:
+        - "${SSH_AUTHORIZED_KEY}"
 ---
 apiVersion: cluster.x-k8s.io/v1beta1
 kind: MachineDeployment