Add support for Windows 20h2 and 2022 (#205)

* Add support for Windows 20h2 and 2022

* Add support for Windows 20h2 and 2022

* Update pause container from 1.4.1 to 3.6

Author: Mik4sa

kubeadm/flannel/buildconfig.json

@@ -5,6 +5,8 @@
     ],
     "baseimage": "mcr.microsoft.com/powershell",
     "tagsMap":[
+        {"source":"nanoserver-ltsc2022","target":"ltsc2022"},
+        {"source":"nanoserver-20h2","target":"20h2"},
         {"source":"nanoserver-2004","target":"2004"},
         {"source":"nanoserver-1909","target":"1909"},
         {"source":"nanoserver-1903","target":"1903"},

kubeadm/kube-proxy/buildconfig.json

@@ -1,6 +1,8 @@
 {
     "baseimage": "mcr.microsoft.com/powershell",
     "tagsMap":[
+        {"source":"nanoserver-ltsc2022","target":"ltsc2022"},
+        {"source":"nanoserver-20h2","target":"20h2"},
         {"source":"nanoserver-2004","target":"2004"},
         {"source":"nanoserver-1909","target":"1909"},
         {"source":"nanoserver-1903","target":"1903"},

kubeadm/scripts/PrepareNode.ps1

@@ -104,7 +104,7 @@ if ($global:containerRuntime -eq "Docker") {
     }
 }
 
-$cmd = "C:\k\kubelet.exe $global:KubeletArgs --cert-dir=$env:SYSTEMDRIVE\var\lib\kubelet\pki --config=/var/lib/kubelet/config.yaml --bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf --hostname-override=$(hostname) --pod-infra-container-image=`"mcr.microsoft.com/oss/kubernetes/pause:1.4.1`" --enable-debugging-handlers --cgroups-per-qos=false --enforce-node-allocatable=`"`" --network-plugin=cni --resolv-conf=`"`" --log-dir=/var/log/kubelet --logtostderr=false --image-pull-progress-deadline=20m"
+$cmd = "C:\k\kubelet.exe $global:KubeletArgs --cert-dir=$env:SYSTEMDRIVE\var\lib\kubelet\pki --config=/var/lib/kubelet/config.yaml --bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf --hostname-override=$(hostname) --pod-infra-container-image=`"mcr.microsoft.com/oss/kubernetes/pause:3.6`" --enable-debugging-handlers --cgroups-per-qos=false --enforce-node-allocatable=`"`" --network-plugin=cni --resolv-conf=`"`" --log-dir=/var/log/kubelet --logtostderr=false --image-pull-progress-deadline=20m"
 
 Invoke-Expression $cmd'
 $StartKubeletFileContent = $StartKubeletFileContent -replace "{{CONTAINER_RUNTIME}}", "`"$ContainerRuntime`""