Making script more self-explanatory (#232)

Making script more self-explanatory for users because after they join the node they also have to apply the cni daemonset/service and the kube-proxy and they have to change the k8s version of the kube-proxy.yml file to match their own.

Author: fabi200123

kubeadm/scripts/PrepareNode.ps1

@@ -145,3 +145,25 @@ if ($ContainerRuntime -eq "Docker") {
 }
 
 New-NetFirewallRule -Name kubelet -DisplayName 'kubelet' -Enabled True -Direction Inbound -Protocol TCP -Action Allow -LocalPort 10250
+
+Write-Output "Please remember that after you have joined the node to the cluster, that you have to apply the cni daemonset/service and the kube-proxy"
+Write-Output "Also remember that for kube-proxy you have to change the its version from the name of the image in the kube-proxy.yml to that of your kubernetes version `n"
+# rancher commands
+Write-Output "In case you use rancher, use the following commands:"
+Write-Output "For Windows you can use the following command: "
+Write-Output "(Get-Content `"$(git rev-parse --show-toplevel)/kubeadm/kube-proxy/kube-proxy.yml`") -Replace 'VERSION', '$KubernetesVersion' | Set-Content `"$(git rev-parse --show-toplevel)/kubeadm/kube-proxy/kube-proxy.yml`" `n"
+Write-Output "For Linux, you can use the following command: "
+Write-Output "sed -i 's/VERSION/$KubernetesVersion/g' `$(find `$(git rev-parse --show-toplevel) -iname 'kube-proxy.yml' | grep kubeadm)`n"
+# flannel commands
+Write-Output "In case you use flannel, use the following commands:"
+Write-Output "For Windows you can use the following command: "
+Write-Output "(Get-Content `"$(git rev-parse --show-toplevel)/hostprocess/flannel/kube-proxy/kube-proxy.yml`") -Replace 'image: (.*):(.*)-(.*)-(.*)$', 'image: `$1:$KubernetesVersion-`$3-`$4' | Set-Content `"$(git rev-parse --show-toplevel)/hostprocess/flannel/kube-proxy/kube-proxy.yml`" `n"
+Write-Output "For Linux, you can use the following command: "
+Write-Output "sed -i -E 's/image: (.*):(.*)-(.*)-(.*)$/image: \1:$KubernetesVersion-\3-\4/g' `$(find `$(git rev-parse --show-toplevel) -iname 'kube-proxy.yml' | grep flannel)`n"
+# calico commands
+Write-Output "In case you use calico, use the following commands:"
+Write-Output "For Windows you can use the following command: "
+Write-Output "(Get-Content `"$(git rev-parse --show-toplevel)/hostprocess/calico/kube-proxy/kube-proxy.yml`") -Replace 'image: (.*):(.*)-(.*)-(.*)$', 'image: `$1:$KubernetesVersion-`$3-`$4' | Set-Content `"$(git rev-parse --show-toplevel)/hostprocess/calico/kube-proxy/kube-proxy.yml`" `n"
+Write-Output "For Linux, you can use the following command: "
+# - image: sigwindowstools/kube-proxy:v1.24.2-flannel-hostprocess
+Write-Output "sed -i -E 's/image: (.*):(.*)-(.*)-(.*)$/image: \1:$KubernetesVersion-\3-\4/g' `$(find `$(git rev-parse --show-toplevel) -iname 'kube-proxy.yml' | grep calico)`n"