function Remove-AlkamiServiceFabricCluster {
<#
.SYNOPSIS
    Shuts down a service fabric cluster and removes it completely.
.PARAMETER hostname
    A single server hostname from the target Service Fabric cluster.
#>
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory = $false)]
        [string]$hostname = "localhost",
        [Parameter(Mandatory = $false)]
        [switch]$WhatIf
    )

    $loglead = Get-LogLeadName;

    if($WhatIf.IsPresent) {
        Write-Host "$loglead : Running in WhatIf mode. The cluster is not actually being destroyed!";
    }

    Write-Host "$loglead : Destroying Service Fabric cluster.";

    Write-Host "$loglead : Connecting to Service Fabric cluster.";

    # Connect to SF cluster.
    Connect-AlkamiServiceFabricCluster -hostname $hostname | Out-Null;

    # TODO: Handle when the cluster is already destroyed.

    # Query all of the nodes from the cluster we're destroying.
    Write-Host "$loglead : Querying sibling nodes from $hostname.";
    $nodes = (Get-ServiceFabricNode);

    $names = ($nodes | select-object -ExpandProperty IpAddressOrFQDN) -join ", ";
    Write-Host "$loglead : Found node(s) $names";

    # Remove the cluster.
    Write-Host "$loglead : Shutting down Service Fabric cluster.";
    $clusterConfigPath = "c`$\ProgramData\SF\ClusterConfig.json";
    $configPath = "\\$hostname\$clusterConfigPath";
    if($WhatIf.IsPresent) {
        Write-Host "$loglead : Mwahaha! The cluster running on $hostname and friends would have been destroyed!";
    } else {
        Remove-ServiceFabricCluster -ClusterConfigurationFilePath $configPath -Force;
    }

    # The object returned can't be enumerated by foreach for some reason.
    foreach($node in $nodes) {
        $server = $node.IpAddressOrFQDN;
        $nodeName = $node.NodeName;

        $sfPath = "\\$server\C`$\ProgramData\SF\$nodeName";
        if(Test-Path $sfPath) {
            Write-Host "$loglead : Removing Fabric data at `"$sfPath`"";
            if(!($WhatIf.IsPresent)) {
                Remove-Item $sfPath -Recurse -Force;
            }
        }
    }
}