Interactive Kubernetes Context Set

demo.txt

PS> cluster

1: appsplatform-B-prod-aks01-admin
2: appsplatform-B-prod-aksvmss-admin
3: dweappsplatform-aks01
4: dweappsplatform-aks01-admin      
5: minikube
Which context do you choose?: 5     
Switched to context "minikube".

Set-KubeCluster.ps1

function Set-KubeCluster {
    $i = 1
    $contexts = kubectl config get-contexts --no-headers -o name
    $contexts `
    | ForEach-Object { 
        Write-Output "$(($i++)): $_" 
    }

    [int]$answer = Read-Host -Prompt "Which context do you choose?"
    $choosen = $contexts[($answer-1)] # Counting starts from 1

    kubectl config use-context $choosen
}


# Aliases
Set-Alias k kubectl
Set-Alias cluster Set-KubeCluster