function Wait-AlkamiServiceFabricClusterHealthy {
    <#
    .SYNOPSIS
        Polls the status of a Service Fabric cluster containing the specified host until either a timeout
        occurs or the cluster health status is 'Ok'.

    .PARAMETER Hostname
        [string] The host name of any server in the Service Fabric cluster.  If not provided, defaults to localhost.

    .PARAMETER TimeoutMinutes
        [byte] The length of time in minutes to poll the cluster for a healthy status before declaring that an error
        has occurred.  Defaults to 30 minutes.

    .PARAMETER SleepIntervalSeconds
        [byte] The length of time in seconds to pause between cluster status queries.  Defaults to 15 seconds.
    #>
    [CmdletBinding()]
    param(
        [Parameter(Mandatory = $false)]
        [ValidateNotNullOrEmpty()]
        [string]$Hostname = 'localhost',

        [Parameter(Mandatory=$false)]
        [byte]$TimeoutMinutes = 30,

        [Parameter(Mandatory=$false)]
        [ValidateRange(1, 120)]
        [byte]$SleepIntervalSeconds = 15
    )

    $loglead = (Get-LogLeadName)

    Connect-AlkamiServiceFabricCluster -Hostname $Hostname

    Write-Host "$loglead : Waiting for Service Fabric cluster to be healthy."

    # Keep looping until the Service Fabric cluster is healthy or we timeout.
    $stopwatch = [system.diagnostics.stopwatch]::StartNew()
    while($true) {

        $clusterHealth = Get-ServiceFabricClusterHealth
        if ( $clusterHealth.AggregatedHealthState -eq 'Ok' ) {

            $stopwatch.Stop()
            Write-Host "$logLead : Service Fabric cluster is healthy after $($stopwatch.Elapsed.ToString())."
            break

        } elseif ( $stopwatch.Elapsed.TotalMinutes -gt $timeoutMinutes ) {

            $stopwatch.Stop()
            Write-Error "$logLead : Timed out waiting for Service Fabric cluster to be healthy after $($stopwatch.Elapsed.ToString())."
            break

        } else {

            Start-Sleep -Seconds $sleepIntervalSeconds
        }
    }
}