Merge pull request #6124 from mercedes-benz/examples-joinconfiguration

✨ Add joinConfiguration to docker examples

Author: k8s-ci-robot

test/infrastructure/docker/examples/machine-pool.yaml

@@ -48,6 +48,13 @@ spec:
           # kind will implement systemd support in: https://github.com/kubernetes-sigs/kind/issues/1726
           cgroup-driver: cgroupfs
           eviction-hard: nodefs.available<0%,nodefs.inodesFree<0%,imagefs.available<0%
+    joinConfiguration:
+      nodeRegistration:
+        kubeletExtraArgs:
+          # We have to pin the cgroupDriver to cgroupfs as kubeadm >=1.21 defaults to systemd
+          # kind will implement systemd support in: https://github.com/kubernetes-sigs/kind/issues/1726
+          cgroup-driver: cgroupfs
+          eviction-hard: nodefs.available<0%,nodefs.inodesFree<0%,imagefs.available<0%
 ---
 apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
 kind: DockerCluster

test/infrastructure/docker/examples/simple-cluster-ipv6.yaml

@@ -77,6 +77,10 @@ spec:
     joinConfiguration:
       nodeRegistration:
         kubeletExtraArgs:
+          # We have to pin the cgroupDriver to cgroupfs as kubeadm >=1.21 defaults to systemd
+          # kind will implement systemd support in: https://github.com/kubernetes-sigs/kind/issues/1726
+          cgroup-driver: cgroupfs
+          eviction-hard: nodefs.available<0%,nodefs.inodesFree<0%,imagefs.available<0%
           node-ip: "::"
 ---
 apiVersion: infrastructure.cluster.x-k8s.io/v1beta1

test/infrastructure/docker/examples/simple-cluster.yaml

@@ -68,6 +68,13 @@ spec:
           # kind will implement systemd support in: https://github.com/kubernetes-sigs/kind/issues/1726
           cgroup-driver: cgroupfs
           eviction-hard: nodefs.available<0%,nodefs.inodesFree<0%,imagefs.available<0%
+    joinConfiguration:
+      nodeRegistration:
+        kubeletExtraArgs:
+          # We have to pin the cgroupDriver to cgroupfs as kubeadm >=1.21 defaults to systemd
+          # kind will implement systemd support in: https://github.com/kubernetes-sigs/kind/issues/1726
+          cgroup-driver: cgroupfs
+          eviction-hard: nodefs.available<0%,nodefs.inodesFree<0%,imagefs.available<0%
 ---
 apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
 kind: DockerMachineTemplate