Information on how to set $MASTER_URI is missing

[eugen-nw]

Describe the Issue
The https://github.com/virtual-kubelet/azure-aci/tree/master/charts/virtual-kubelet page uses the $MASTER_URI variable yet there are no instructions on how to set it.

Steps To Reproduce
Please check the above mentioned page.

Expected behavior
There are instructions on how to set the variable.

Virtual-kubelet version

Kubernetes version

Additional context

[helayoty]

Thanks, @eugen-nw, for raising the issue. We had this step added for the downgrade/upgrade documents. We will update the helm README as well. For now, you can use the following command or refer to upgrade README.

export MASTER_URI=$(kubectl cluster-info | awk '/Kubernetes control plane/{print $7}' | sed "s,\x1B\[[0-9;]*[a-zA-Z],,g")

[eugen-nw]

Thank you. This is a Linux command. Could you please provide and document the PowerShell equivalent for the Windows users?

For PowerShell people who experience this issue, this is what I did:

1. Ran the kubectl cluster-info command.
2. Set $MASTER_URI to the URL on the Kubernetes control plane... line. The first line in the output.