helpers/f5/Get-F5Dashboard.ps1

# =============================================================================
# F5 BIG-IP Dashboard Report Generator
# Uses F5Helpers.ps1 to query one or more BIG-IP appliances and produces
# an interactive HTML dashboard showing virtual servers, pools, pool members,
# and their live status - similar to a SolarWinds F5 dashboard view.
#
# Prerequisites:
# - PowerShell 5.1+ or PowerShell 7+
# - Network access to the BIG-IP management interface (port 443 by default)
# - A user account with at least Guest or Operator role on the BIG-IP
#
# Usage:
# .\Get-F5Dashboard.ps1 # Prompts for host(s), tries default ports
# .\Get-F5Dashboard.ps1 -F5Hosts "bigip01.domain.com" # Single device, default ports (443, 8443)
# .\Get-F5Dashboard.ps1 -F5Hosts "bigip01","bigip02" -TcpPorts 443,8443 # Multiple devices + ports
# .\Get-F5Dashboard.ps1 -F5Hosts (Get-Content .\hosts.txt) # Hosts from a file
# # Then open the generated HTML file in a browser.
# =============================================================================

param (
    [Parameter(Mandatory = $false)]
    [string[]]$F5Hosts,

    [Parameter(Mandatory = $false)]
    [int[]]$TcpPorts = @(443, 8443),

    [Parameter(Mandatory = $false)]
    [pscredential]$F5Credential
)

# --- Configuration -----------------------------------------------------------
# Dot-source the F5 helpers (adjust path if running from a different location)
$helpersPath = Join-Path $PSScriptRoot "F5Helpers.ps1"
if (Test-Path $helpersPath) {
    . $helpersPath
}
else {
    throw "F5Helpers.ps1 not found at $helpersPath. Ensure it is in the same directory."
}

# Import WhatsUpGoldPS module if available (for WUG integration)
if (Get-Module -ListAvailable -Name WhatsUpGoldPS) {
    if (-not (Get-Module -Name WhatsUpGoldPS)) {
        Import-Module -Name WhatsUpGoldPS
    }
}

# If no hosts were provided, prompt for one or more (comma-separated)
if (-not $F5Hosts -or $F5Hosts.Count -eq 0) {
    $hostInput = Read-Host -Prompt "Enter F5 BIG-IP hostname(s) or IP(s) (comma-separated)"
    $F5Hosts = $hostInput -split ',' | ForEach-Object { $_.Trim() } | Where-Object { $_ -ne '' }
}

if (-not $F5Hosts -or $F5Hosts.Count -eq 0) {
    throw "At least one F5 BIG-IP host must be specified."
}

# Credential (reused across all devices)
if (-not $F5Credential) {
    $F5Credential = Get-Credential -Message "Enter F5 BIG-IP credentials"
}

# Output paths
$outputDir = if ($env:TEMP) { $env:TEMP } else { "C:\temp" }
$jsonPath  = Join-Path $outputDir "f5_dashboard.json"
$htmlPath  = Join-Path $outputDir "F5-Dashboard.html"

# Ensure output directory exists
if (-not (Test-Path $outputDir)) { New-Item -ItemType Directory -Path $outputDir -Force | Out-Null }

# --- Collect data from each F5 device + port combo ---------------------------
$allDashboardData = @()

foreach ($f5Host in $F5Hosts) {
    $connected = $false
    Write-Host "Processing $f5Host ..." -ForegroundColor Cyan

    foreach ($port in $TcpPorts) {
        if ($connected) { break }

        Write-Host " Trying ${f5Host}:${port} ..." -ForegroundColor DarkCyan
        try {
            Connect-F5Server -F5Host $f5Host -Credential $F5Credential -Port $port -IgnoreSSLErrors

            # Grab system info for context
            $sysInfo = Get-F5SystemInfo
            Write-Host " Connected on port ${port}: $($sysInfo.Hostname) running BIG-IP v$($sysInfo.Version)" -ForegroundColor Green

            # Build the combined dashboard data
            $dashData = Get-F5Dashboard -IncludeStats $true

            # Tag each row with the F5 device hostname and port for multi-device reports
            foreach ($row in $dashData) {
                $row | Add-Member -NotePropertyName "F5Device" -NotePropertyValue $sysInfo.Hostname -Force
                $row | Add-Member -NotePropertyName "F5Port"   -NotePropertyValue $port             -Force
            }

            $allDashboardData += $dashData
            Write-Host " Retrieved $($dashData.Count) rows ($(@($dashData | Select-Object -Unique VSName).Count) unique VS)." -ForegroundColor Green
            $connected = $true
        }
        catch {
            Write-Warning " Failed on ${f5Host}:${port} - $($_.Exception.Message)"
        }
    }

    if (-not $connected) {
        Write-Warning "Could not connect to $f5Host on any port ($($TcpPorts -join ', '))"
    }
}

if ($allDashboardData.Count -eq 0) {
    Write-Warning "No data collected from any F5 device. Exiting."
    return
}

# --- Generate outputs --------------------------------------------------------
# JSON export
$allDashboardData | ConvertTo-Json -Depth 5 | Out-File $jsonPath -Force -Encoding UTF8
Write-Host "`nJSON data written to $jsonPath" -ForegroundColor Yellow

# HTML dashboard
$templatePath = Join-Path $PSScriptRoot "F5-Dashboard-Template.html"
Export-F5DashboardHtml -DashboardData $allDashboardData -OutputPath $htmlPath -ReportTitle "F5 BIG-IP Dashboard" -TemplatePath $templatePath
Write-Host "HTML dashboard written to $htmlPath" -ForegroundColor Yellow

# --- Optional: Open in browser -----------------------------------------------
$openBrowser = Read-Host -Prompt "Open dashboard in browser? (Y/N)"
if ($openBrowser -match '^[Yy]') {
    Start-Process $htmlPath
}

# --- Optional: WUG Integration Summary --------------------------------------
# If WhatsUpGoldPS is loaded, you could push F5 VS as device attributes.
# Example (uncomment to use):
#
# if ($global:WUGBearerHeaders) {
# foreach ($row in $allDashboardData) {
# # Find matching WUG device by IP
# $wugDevice = Get-WUGDevice -Search $row.VSAddress | Select-Object -First 1
# if ($wugDevice) {
# Set-WUGDeviceAttribute -DeviceId $wugDevice.id -AttributeName "F5.VSName" -AttributeValue $row.VSName
# Set-WUGDeviceAttribute -DeviceId $wugDevice.id -AttributeName "F5.VSStatus" -AttributeValue $row.VSStatus
# Set-WUGDeviceAttribute -DeviceId $wugDevice.id -AttributeName "F5.Pool" -AttributeValue $row.PoolName
# Set-WUGDeviceAttribute -DeviceId $wugDevice.id -AttributeName "F5.MemberCount" -AttributeValue (($allDashboardData | Where-Object { $_.VSName -eq $row.VSName }).Count)
# }
# }
# Write-Host "F5 attributes synced to WhatsUp Gold devices." -ForegroundColor Green
# }

Write-Host "`nDone." -ForegroundColor Green

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# SIG # End signature block