Private/workloads-functions.ps1
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function Show-DaemonSetIssues { param( [object]$DaemonSetsData, [int]$PageSize = 10, [switch]$Html, [switch]$ExcludeNamespaces, [switch]$Json ) if (-not $Global:MakeReport -and -not $Html -and -not $Json) { Clear-Host } Write-Host "`n[🔄 DaemonSets Not Fully Running]" -ForegroundColor Cyan Write-Host -NoNewline "`n🤖 Checking DaemonSet status..." -ForegroundColor Yellow try { $daemonsets = if ($DaemonSetsData -and $DaemonSetsData.items) { $DaemonSetsData } else { kubectl get daemonsets --all-namespaces -o json 2>&1 | ConvertFrom-Json } } catch { Write-Host "`r🤖 ❌ Failed to retrieve DaemonSet data: $_" -ForegroundColor Red if ($Global:MakeReport -and -not $Html) { Write-ToReport "`n[🔄 DaemonSets Not Fully Running]`n❌ Error: $_" } if (-not $Global:MakeReport -and -not $Html) { Read-Host "🤖 Press Enter to return to the menu" } return } if ($ExcludeNamespaces) { $daemonsets.items = Exclude-Namespaces -items $daemonsets.items } $filtered = $daemonsets.items | Where-Object { $_.status.desiredNumberScheduled -ne $_.status.numberReady } | ForEach-Object { [PSCustomObject]@{ Namespace = $_.metadata.namespace DaemonSet = $_.metadata.name Desired = $_.status.desiredNumberScheduled Running = $_.status.numberReady Scheduled = $_.status.currentNumberScheduled Status = "⚠️ Incomplete" } } $total = $filtered.Count if ($total -eq 0) { Write-Host "`r🤖 ✅ All DaemonSets are fully running." -ForegroundColor Green if ($Global:MakeReport -and -not $Html) { Write-ToReport "`n[🔄 DaemonSets Not Fully Running]`n✅ All DaemonSets are fully running." } if ($Html) { return "<p><strong>✅ All DaemonSets are fully running.</strong></p>" } if ($Json) { return @{ Total = 0; Items = @() } } if (-not $Global:MakeReport -and -not $Html) { Read-Host "🤖 Press Enter to return to the menu" } return } Write-Host "`r🤖 ✅ DaemonSets checked. ($total with issues)" -ForegroundColor Green if ($Html) { $htmlTable = ($filtered | Sort-Object Namespace) | ConvertTo-Html -Fragment -Property Namespace, DaemonSet, Desired, Running, Scheduled, Status | Out-String return "<p><strong>⚠️ Total DaemonSets with Issues:</strong> $total</p>" + $htmlTable } if ($Json) { return @{ Total = $total; Items = $filtered } } if ($Global:MakeReport) { Write-ToReport "`n[🔄 DaemonSets Not Fully Running]`n⚠️ Total Issues: $total" $filtered | Format-Table Namespace, DaemonSet, Desired, Running, Scheduled, Status -AutoSize | Out-String | Write-ToReport return } $currentPage = 0 $totalPages = [math]::Ceiling($total / $PageSize) do { Clear-Host Write-Host "`n[🔄 DaemonSets Not Fully Running - Page $($currentPage + 1) of $totalPages]" -ForegroundColor Cyan if ($currentPage -eq 0) { Write-SpeechBubble -msg @( "🤖 DaemonSets run pods on every node.", "", "📌 These are not fully running:", " - Check taints, node status, or resource limits.", " - Use: kubectl describe ds <name> -n <ns>", "", "⚠️ Total DaemonSets with Issues: $total" ) -color "Cyan" -icon "🤖" -lastColor "Red" -delay 50 } $start = $currentPage * $PageSize $slice = $filtered | Select-Object -Skip $start -First $PageSize if ($slice.Count -gt 0) { $slice | Format-Table Namespace, DaemonSet, Desired, Running, Scheduled, Status -AutoSize | Out-Host } $newPage = Show-Pagination -currentPage $currentPage -totalPages $totalPages if ($newPage -eq -1) { break } $currentPage = $newPage } while ($true) } function Check-DeploymentIssues { param( [object]$KubeData, [int]$PageSize = 10, [switch]$Html, [switch]$Json, [switch]$ExcludeNamespaces ) if (-not $Html -and -not $Json -and -not $Global:MakeReport) { Clear-Host } Write-Host "`n[🚀 Deployment Issues]" -ForegroundColor Cyan Write-Host -NoNewline "`n🤖 Checking deployments..." -ForegroundColor Yellow $deployments = if ($KubeData -and $KubeData.Deployments) { $KubeData.Deployments } else { kubectl get deployments --all-namespaces -o json | ConvertFrom-Json | Select-Object -ExpandProperty items } if ($ExcludeNamespaces) { $deployments = Exclude-Namespaces -items $deployments } $issues = @() foreach ($d in $deployments) { $ns = $d.metadata.namespace $name = $d.metadata.name $available = $d.status.availableReplicas $desired = $d.spec.replicas if (-not $available -or $available -lt $desired) { $issues += [pscustomobject]@{ Namespace = $ns Deployment = $name Available = $available Desired = $desired Issue = "⚠️ Insufficient replicas" } } } $total = $issues.Count if ($total -eq 0) { Write-Host "`r🤖 ✅ All deployments are healthy." -ForegroundColor Green if (-not $Global:MakeReport -and -not $Html -and -not $Json) { Read-Host "🤖 Press Enter to return to the menu" } if ($Json) { return @{ Total = 0; Items = @() } } if ($Html) { return "<p><strong>✅ All deployments are healthy.</strong></p>" } if ($Global:MakeReport) { Write-ToReport "`n[🚀 Deployment Issues]`n✅ All deployments are healthy." } return } Write-Host "`r🤖 ✅ Deployment scan complete. ($total with issues)" -ForegroundColor Green if ($Json) { return @{ Total = $total; Items = $issues } } if ($Html) { return "<p><strong>⚠️ Deployment Issues: $total</strong></p>" + ($issues | Sort-Object Namespace | ConvertTo-Html -Fragment -Property Namespace, Deployment, Available, Desired, Issue | Out-String) } if ($Global:MakeReport) { Write-ToReport "`n[🚀 Deployment Issues]`n⚠️ Total: $total" $issues | Format-Table Namespace, Deployment, Available, Desired, Issue -AutoSize | Out-String | Write-ToReport return } # CLI paginated view $currentPage = 0 $totalPages = [math]::Ceiling($total / $PageSize) do { Clear-Host Write-Host "`n[🚀 Deployment Issues - Page $($currentPage + 1) of $totalPages]" -ForegroundColor Cyan if ($currentPage -eq 0) { Write-SpeechBubble -msg @( "🤖 Deployments manage stateless apps.", "", "📌 These are missing available replicas:", " - Check rollout progress or pod failures.", " - Use: kubectl describe deploy <name> -n <ns>", "", "⚠️ Total Deployment Issues: $total" ) -color "Cyan" -icon "🤖" -lastColor "Red" -delay 50 } $start = $currentPage * $PageSize $slice = $issues | Select-Object -Skip $start -First $PageSize if ($slice.Count -gt 0) { $slice | Format-Table Namespace, Deployment, Available, Desired, Issue -AutoSize | Out-Host } $newPage = Show-Pagination -currentPage $currentPage -totalPages $totalPages if ($newPage -eq -1) { break } $currentPage = $newPage } while ($true) } function Check-StatefulSetIssues { param( [object]$KubeData, [int]$PageSize = 10, [switch]$Html, [switch]$Json, [switch]$ExcludeNamespaces ) if (-not $Html -and -not $Json -and -not $Global:MakeReport) { Clear-Host } Write-Host "`n[🏗️ StatefulSet Issues]" -ForegroundColor Cyan Write-Host -NoNewline "`n🤖 Checking StatefulSets..." -ForegroundColor Yellow $statefulsets = if ($KubeData -and $KubeData.StatefulSets) { $KubeData.StatefulSets } else { kubectl get statefulsets --all-namespaces -o json | ConvertFrom-Json | Select-Object -ExpandProperty items } if ($ExcludeNamespaces) { $statefulsets = Exclude-Namespaces -items $statefulsets } $results = @() foreach ($s in $statefulsets) { $name = $s.metadata.name $ns = $s.metadata.namespace $ready = $s.status.readyReplicas $desired = $s.spec.replicas if (-not $ready -or $ready -lt $desired) { $results += [pscustomobject]@{ Namespace = $ns StatefulSet = $name Ready = $ready Desired = $desired Issue = "⚠️ Incomplete rollout" } } } $total = $results.Count if ($total -eq 0) { Write-Host "`r🤖 ✅ All StatefulSets are healthy." -ForegroundColor Green if (-not $Global:MakeReport -and -not $Html -and -not $Json) { Read-Host "🤖 Press Enter to return to the menu" } if ($Json) { return @{ Total = 0; Items = @() } } if ($Html) { return "<p><strong>✅ All StatefulSets are healthy.</strong></p>" } if ($Global:MakeReport) { Write-ToReport "`n[🏗️ StatefulSet Issues]`n✅ All StatefulSets are healthy." } return } Write-Host "`r🤖 ✅ StatefulSets checked. ($total with issues)" -ForegroundColor Green if ($Json) { return @{ Total = $total; Items = $results } } if ($Html) { return "<p><strong>⚠️ StatefulSet Issues: $total</strong></p>" + ($results | Sort-Object Namespace | ConvertTo-Html -Fragment -Property Namespace, StatefulSet, Ready, Desired, Issue | Out-String) } if ($Global:MakeReport) { Write-ToReport "`n[🏗️ StatefulSet Issues]`n⚠️ Total: $total" $results | Format-Table Namespace, StatefulSet, Ready, Desired, Issue -AutoSize | Out-String | Write-ToReport return } $currentPage = 0 $totalPages = [math]::Ceiling($total / $PageSize) do { Clear-Host Write-Host "`n[🏗️ StatefulSet Issues - Page $($currentPage + 1) of $totalPages]" -ForegroundColor Cyan if ($currentPage -eq 0) { Write-SpeechBubble -msg @( "🤖 StatefulSets manage ordered, persistent workloads.", "", "📌 These sets have missing ready pods:", " - Check pod logs and PVC binding.", " - Use: kubectl describe sts <name> -n <ns>", "", "⚠️ Total StatefulSet Issues: $total" ) -color "Cyan" -icon "🤖" -lastColor "Red" -delay 50 } $start = $currentPage * $PageSize $slice = $results | Select-Object -Skip $start -First $PageSize if ($slice.Count -gt 0) { $slice | Format-Table Namespace, StatefulSet, Ready, Desired, Issue -AutoSize | Out-Host } $newPage = Show-Pagination -currentPage $currentPage -totalPages $totalPages if ($newPage -eq -1) { break } $currentPage = $newPage } while ($true) } function Check-HPAStatus { param( [object]$KubeData, [string]$Namespace = "", [int]$PageSize = 10, [switch]$Html, [switch]$Json, [switch]$ExcludeNamespaces ) if (-not $Global:MakeReport -and -not $Html -and -not $Json) { Clear-Host } Write-Host "`n[📉 HorizontalPodAutoscaler Status Check]" -ForegroundColor Cyan if (-not $Global:MakeReport -and -not $Html -and -not $Json) { Write-Host -NoNewline "`n🤖 Checking HPA status..." -ForegroundColor Yellow } try { $hpas = if ($KubeData -and $KubeData.HorizontalPodAutoscalers) { $KubeData.HorizontalPodAutoscalers } else { $raw = kubectl get hpa --all-namespaces -o json 2>&1 if ($raw -match "No resources found") { @() } else { ($raw | ConvertFrom-Json).items } } $deployments = if ($KubeData -and $KubeData.Deployments) { $KubeData.Deployments } else { (kubectl get deployments --all-namespaces -o json | ConvertFrom-Json).items } $statefulsets = if ($KubeData -and $KubeData.StatefulSets) { $KubeData.StatefulSets } else { (kubectl get statefulsets --all-namespaces -o json | ConvertFrom-Json).items } } catch { Write-Host "`r🤖 ❌ Error fetching HPA or workload data: $_" -ForegroundColor Red if ($Html) { return "<p><strong>❌ Error fetching HPA data.</strong></p>" } if ($Json) { return @{ Error = "$_" } } return } if ($ExcludeNamespaces) { $hpas = Exclude-Namespaces -items $hpas $deployments = Exclude-Namespaces -items $deployments $statefulsets = Exclude-Namespaces -items $statefulsets } $results = @() foreach ($hpa in $hpas) { $ns = $hpa.metadata.namespace $name = $hpa.metadata.name $targetKind = $hpa.spec.scaleTargetRef.kind $targetName = $hpa.spec.scaleTargetRef.name $targetRef = "$targetKind/$targetName" $status = $hpa.status $current = $status.currentReplicas $desired = $status.desiredReplicas $conditions = @{} if ($status.conditions) { foreach ($c in $status.conditions) { $conditions[$c.type] = $c } } $targetFound = $false if ($targetKind -eq "Deployment") { $targetFound = ($deployments | Where-Object { $_.metadata.namespace -eq $ns -and $_.metadata.name -eq $targetName }).Count -gt 0 } elseif ($targetKind -eq "StatefulSet") { $targetFound = ($statefulsets | Where-Object { $_.metadata.namespace -eq $ns -and $_.metadata.name -eq $targetName }).Count -gt 0 } if (-not $targetFound) { $results += [PSCustomObject]@{ Namespace = $ns HPA = $name Target = $targetRef Issue = "❌ Target not found" } continue } if (-not $status.currentMetrics -or $status.currentMetrics.Count -eq 0) { $results += [PSCustomObject]@{ Namespace = $ns HPA = $name Target = $targetRef Issue = "❌ No metrics available" } } if ($conditions["AbleToScale"] -and $conditions["AbleToScale"].status -eq "False") { $msg = $conditions["AbleToScale"].reason $results += [PSCustomObject]@{ Namespace = $ns HPA = $name Target = $targetRef Issue = "⚠️ Scaling disabled: $msg" } } if ($conditions["ScalingActive"] -and $conditions["ScalingActive"].status -eq "False") { $msg = $conditions["ScalingActive"].reason $results += [PSCustomObject]@{ Namespace = $ns HPA = $name Target = $targetRef Issue = "⚠️ Scaling not active: $msg" } } if ($desired -eq 0 -and $current -eq 0) { $results += [PSCustomObject]@{ Namespace = $ns HPA = $name Target = $targetRef Issue = "⚠️ HPA inactive (0 replicas)" } } if ($desired -ne $current) { $results += [PSCustomObject]@{ Namespace = $ns HPA = $name Target = $targetRef Issue = "⚠️ Scaling mismatch: $current → $desired" } } } $total = $results.Count if ($total -eq 0) { if ($Html) { return "<p><strong>✅ All HPAs are valid, scaled, and reporting metrics.</strong></p>" } if ($Json) { return @{ Total = 0; Items = @() } } Write-Host "`r🤖 ✅ All HPAs are valid, scaled, and reporting metrics." -ForegroundColor Green if (-not $Global:MakeReport -and -not $Html -and -not $json) { Read-Host "🤖 Press Enter to return to the menu" } return } Write-Host "`r🤖 ✅ HPA issues found. ($total total)" -ForegroundColor Green if ($Json) { return @{ Total = $total; Items = $results } } if ($Html) { $htmlTable = $results | Sort-Object Namespace | ConvertTo-Html -Fragment -Property Namespace, HPA, Target, Issue | Out-String return "<p><strong>⚠️ HPA Issues:</strong> $total</p>" + $htmlTable } if ($Global:MakeReport) { Write-ToReport "`n[📉 HorizontalPodAutoscaler Status Check]`n" Write-ToReport "⚠️ Total Issues: $total" $tableString = $results | Format-Table Namespace, HPA, Target, Issue -AutoSize | Out-String Write-ToReport $tableString return } $currentPage = 0 $totalPages = [math]::Ceiling($total / $PageSize) do { Clear-Host Write-Host "`n[📉 HPA Issues - Page $($currentPage + 1) of $totalPages]" -ForegroundColor Cyan if ($currentPage -eq 0) { Write-SpeechBubble -msg @( "🤖 HorizontalPodAutoscalers are responsible for dynamic workload scaling.", "", "📌 This check reports:", " - HPAs with broken or missing targets", " - HPAs with no metrics or stuck replicas", " - HPAs disabled due to scaling errors", "", "⚠️ Total Issues: $total" ) -color "Cyan" -icon "📉" -lastColor "Red" -delay 50 } $paged = $results | Select-Object -Skip ($currentPage * $PageSize) -First $PageSize if ($paged) { $paged | Format-Table Namespace, HPA, Target, Issue -AutoSize | Out-Host } $newPage = Show-Pagination -currentPage $currentPage -totalPages $totalPages if ($newPage -eq -1) { break } $currentPage = $newPage } while ($true) } function Check-MissingResourceLimits { param( [object]$KubeData, [int]$PageSize = 10, [switch]$Html, [switch]$Json, [switch]$ExcludeNamespaces ) if (-not $Global:MakeReport -and -not $Html -and -not $Json) { Clear-Host } Write-Host "`n[📦 Missing Resource Limits]" -ForegroundColor Cyan Write-Host -NoNewline "`n🤖 Scanning workloads..." -ForegroundColor Yellow $workloadTypes = @("deployments", "statefulsets", "daemonsets") $results = @() try { $items = @() foreach ($type in $workloadTypes) { $raw = if ($KubeData -and $KubeData[$type]) { $KubeData[$type] } else { kubectl get $type --all-namespaces -o json | ConvertFrom-Json | Select-Object -ExpandProperty items } $kind = ($type -replace "s$") $kind = $kind.Substring(0, 1).ToUpper() + $kind.Substring(1) $items += $raw | ForEach-Object { if (-not $_.PSObject.Properties['kind']) { $_ | Add-Member -NotePropertyName kind -NotePropertyValue $kind -PassThru } else { $_ } } } } catch { Write-Host "`r🤖 ❌ Failed to fetch workloads: $_" -ForegroundColor Red if (-not $Global:MakeReport -and -not $Html -and -not $json) { Read-Host "🤖 Press Enter to return to the menu" } return } if ($ExcludeNamespaces) { $items = Exclude-Namespaces -items $items } foreach ($w in $items) { $ns = $w.metadata.namespace $name = $w.metadata.name $kind = $w.kind $containers = @() if ($w.spec.template.spec.containers) { $containers += $w.spec.template.spec.containers } if ($w.spec.template.spec.initContainers) { $containers += $w.spec.template.spec.initContainers } foreach ($c in $containers) { $limits = $c.resources.limits $requests = $c.resources.requests $missingCpuLimit = -not $limits -or -not $limits.PSObject.Properties.Name -contains "cpu" $missingMemLimit = -not $limits -or -not $limits.PSObject.Properties.Name -contains "memory" $missingCpuReq = -not $requests -or -not $requests.PSObject.Properties.Name -contains "cpu" $missingMemReq = -not $requests -or -not $requests.PSObject.Properties.Name -contains "memory" $missingRequests = @() $missingLimits = @() if ($missingCpuReq) { $missingRequests += "CPU" } if ($missingMemReq) { $missingRequests += "Memory" } if ($missingCpuLimit) { $missingLimits += "CPU" } if ($missingMemLimit) { $missingLimits += "Memory" } if ($missingRequests.Count -gt 0 -or $missingLimits.Count -gt 0) { $results += [PSCustomObject]@{ Namespace = $ns Workload = $name Kind = $kind Container = $c.name MissingRequests = $missingRequests -join ", " MissingLimits = $missingLimits -join ", " } } } } $total = $results.Count Write-Host "`r🤖 ✅ Analysis complete. ($total containers without resource limits)" -ForegroundColor Green if ($total -eq 0) { if ($Html) { return "<p><strong>✅ All workloads have resource limits.</strong></p>" } if ($Json) { return @{ Total = 0; Items = @() } } if ($Global:MakeReport -and -not $Html) { Write-ToReport "`n[📦 Missing Resource Limits]`n✅ All workloads have limits." } if (-not $Global:MakeReport -and -not $Html) { Read-Host "🤖 Press Enter to return to the menu" } return } if ($Json) { return @{ Total = $total; Items = $results } } if ($Html) { $htmlOutput = $results | ConvertTo-Html -Fragment -Property Namespace, Kind, Workload, Container, MissingRequests, MissingLimits | Out-String return "<p><strong>⚠️ Total Containers Missing Requests and/or Limits:</strong> $total</p>$htmlOutput" } if ($Global:MakeReport) { Write-ToReport "`n[📦 Missing Resource Limits]`n⚠️ Total: $total" $tableString = $results | Format-Table Namespace, Kind, Workload, Container, Missing -AutoSize | Out-String Write-ToReport $tableString return } $currentPage = 0 $totalPages = [math]::Ceiling($total / $PageSize) do { Clear-Host Write-Host "`n[📦 Missing Resource Limits - Page $($currentPage + 1) of $totalPages]" -ForegroundColor Cyan if ($currentPage -eq 0) { Write-SpeechBubble -msg @( "🤖 Containers without resource limits may impact cluster stability.", "", "📌 This check finds workloads missing CPU or memory limits.", " - Applies to Deployments, StatefulSets, and DaemonSets.", "", "⚠️ Total affected containers: $total" ) -color "Cyan" -icon "📦" -lastColor "Red" -delay 50 } $paged = $results | Select-Object -Skip ($currentPage * $PageSize) -First $PageSize $paged | Format-Table Namespace, Kind, Workload, Container, Missing -AutoSize | Out-Host $newPage = Show-Pagination -currentPage $currentPage -totalPages $totalPages if ($newPage -eq -1) { break } $currentPage = $newPage } while ($true) } function Check-PodDisruptionBudgets { param( [object]$KubeData, [string]$Namespace = "", [int]$PageSize = 10, [switch]$Html, [switch]$Json, [switch]$ExcludeNamespaces ) if (-not $Global:MakeReport -and -not $Html -and -not $Json) { Clear-Host } Write-Host "`n[🛡️ PodDisruptionBudget Coverage Check]" -ForegroundColor Cyan if (-not $Global:MakeReport -and -not $Html -and -not $Json) { Write-Host -NoNewline "`n🤖 Checking PDB coverage of workloads..." -ForegroundColor Yellow } try { $pdbs = if ($KubeData -and $KubeData.PodDisruptionBudgets) { $KubeData.PodDisruptionBudgets } else { $raw = kubectl get pdb --all-namespaces -o json 2>&1 if ($raw -match "No resources found") { @() } else { ($raw | ConvertFrom-Json).items } } $pods = if ($KubeData -and $KubeData.Pods) { $KubeData.Pods.items } else { ($Namespace) ? (kubectl get pods -n $Namespace -o json | ConvertFrom-Json).items : (kubectl get pods --all-namespaces -o json | ConvertFrom-Json).items } $deployments = if ($KubeData -and $KubeData.Deployments) { $KubeData.Deployments } else { (kubectl get deployments --all-namespaces -o json | ConvertFrom-Json).items } $statefulsets = if ($KubeData -and $KubeData.StatefulSets) { $KubeData.StatefulSets } else { (kubectl get statefulsets --all-namespaces -o json | ConvertFrom-Json).items } } catch { Write-Host "`r🤖 ❌ Error fetching data: $_" -ForegroundColor Red if ($Html) { return "<p><strong>❌ Error fetching data.</strong></p>" } if ($Json) { return @{ Error = "$_" } } if (-not $Global:MakeReport -and -not $Html -and -not $json) { Read-Host "🤖 Press Enter to return to the menu" } return } if ($ExcludeNamespaces) { $pdbs = Exclude-Namespaces -items $pdbs $pods = Exclude-Namespaces -items $pods $deployments = Exclude-Namespaces -items $deployments $statefulsets = Exclude-Namespaces -items $statefulsets } $results = @() function IsWeakPDB($pdb) { if ($pdb.spec.minAvailable -eq 0) { return "⚠️ minAvailable = 0" } if ($pdb.spec.maxUnavailable -eq 1 -or $pdb.spec.maxUnavailable -eq "100%" -or $pdb.spec.maxUnavailable -eq "1") { return "⚠️ maxUnavailable = 100%" } return $null } foreach ($pdb in $pdbs) { $weak = IsWeakPDB $pdb if ($weak) { $results += [PSCustomObject]@{ Namespace = $pdb.metadata.namespace Name = $pdb.metadata.name Kind = "PDB" Issue = $weak } } if ($pdb.status.expectedPods -eq 0) { $results += [PSCustomObject]@{ Namespace = $pdb.metadata.namespace Name = $pdb.metadata.name Kind = "PDB" Issue = "⚠️ Matches 0 pods" } } } function MatchesSelector($labels, $selector) { foreach ($key in $selector.matchLabels.Keys) { if (-not $labels.ContainsKey($key) -or $labels[$key] -ne $selector.matchLabels[$key]) { return $false } } return $true } $allWorkloads = @() $allWorkloads += $deployments | Where-Object { $_ -ne $null } | ForEach-Object { $_ | Add-Member -NotePropertyName kind -NotePropertyValue "Deployment" -Force -PassThru } $allWorkloads += $statefulsets | Where-Object { $_ -ne $null } | ForEach-Object { $_ | Add-Member -NotePropertyName kind -NotePropertyValue "StatefulSet" -Force -PassThru } foreach ($workload in $allWorkloads) { $ns = $workload.metadata.namespace $name = $workload.metadata.name $kind = $workload.kind $labels = $workload.spec.template.metadata.labels $matched = $false foreach ($pdb in $pdbs | Where-Object { $_.metadata.namespace -eq $ns }) { if ($pdb.spec.selector -and $pdb.spec.selector.matchLabels) { if (MatchesSelector $labels $pdb.spec.selector) { $matched = $true break } } } if (-not $matched) { $results += [PSCustomObject]@{ Namespace = $ns Name = $name Kind = $kind Issue = "❌ No matching PDB" } } } $total = $results.Count if ($total -eq 0) { if ($Html) { return "<p><strong>✅ All workloads are protected by PDBs.</strong></p>" } if ($Json) { return @{ Total = 0; Items = @() } } Write-Host "`r🤖 ✅ All workloads are protected by PDBs." -ForegroundColor Green if (-not $Global:MakeReport -and -not $Html -and -not $json) { Read-Host "🤖 Press Enter to return to the menu" } return } Write-Host "`r🤖 ✅ PDB issues found. ($total uncovered workloads or weak PDBs)" -ForegroundColor Green if ($Json) { return @{ Total = $total; Items = $results } } if ($Html) { $htmlTable = $results | Sort-Object Namespace | ConvertTo-Html -Fragment -Property Namespace, Name, Kind, Issue | Out-String return "<p><strong>⚠️ PDB Issues Detected:</strong> $total</p>" + $htmlTable } if ($Global:MakeReport) { Write-ToReport "`n[🛡️ PodDisruptionBudget Coverage Check]`n" Write-ToReport "⚠️ Total Issues: $total" $tableString = $results | Format-Table Namespace, Name, Kind, Issue -AutoSize | Out-String Write-ToReport $tableString return } $currentPage = 0 $totalPages = [math]::Ceiling($total / $PageSize) do { Clear-Host Write-Host "`n[🛡️ PDB Coverage Issues - Page $($currentPage + 1) of $totalPages]" -ForegroundColor Cyan if ($currentPage -eq 0) { Write-SpeechBubble -msg @( "🤖 These workloads aren't protected by a valid PDB.", "", "📌 This check reports:", " - Workloads without a matching PDB", " - PDBs that match no pods", " - PDBs with ineffective settings (0 minAvailable, 100% maxUnavailable)", "", "⚠️ Total Issues: $total" ) -color "Cyan" -icon "🛡️" -lastColor "Red" -delay 50 } $paged = $results | Select-Object -Skip ($currentPage * $PageSize) -First $PageSize if ($paged) { $paged | Format-Table Namespace, Name, Kind, Issue -AutoSize | Out-Host } $newPage = Show-Pagination -currentPage $currentPage -totalPages $totalPages if ($newPage -eq -1) { break } $currentPage = $newPage } while ($true) } function Check-MissingHealthProbes { param( [object]$KubeData, [int]$PageSize = 10, [switch]$Html, [switch]$Json, [switch]$ExcludeNamespaces ) if (-not $Global:MakeReport -and -not $Html -and -not $Json) { Clear-Host } Write-Host "`n[🔎 Missing Health Probes]" -ForegroundColor Cyan Write-Host -NoNewline "`n🤖 Scanning workloads for missing readiness and liveness probes..." -ForegroundColor Yellow $results = @() $workloadTypes = @("deployments", "statefulsets", "daemonsets") try { $items = @() foreach ($type in $workloadTypes) { $raw = if ($KubeData -and $KubeData[$type]) { $KubeData[$type] } else { kubectl get $type --all-namespaces -o json | ConvertFrom-Json | Select-Object -ExpandProperty items } $kind = ($type -replace "s$") $kind = $kind.Substring(0, 1).ToUpper() + $kind.Substring(1) $items += $raw | ForEach-Object { if (-not $_.PSObject.Properties['kind']) { $_ | Add-Member -NotePropertyName kind -NotePropertyValue $kind -PassThru } else { $_ } } } } catch { Write-Host "`r🤖 ❌ Failed to fetch workload data: $_" -ForegroundColor Red if (-not $Global:MakeReport -and -not $Html -and -not $json) { Read-Host "🤖 Press Enter to return to the menu" } return } if ($ExcludeNamespaces) { $items = Exclude-Namespaces -items $items } foreach ($w in $items) { $ns = $w.metadata.namespace $name = $w.metadata.name $kind = $w.kind $containers = $w.spec.template.spec.containers foreach ($c in $containers) { $missing = @() if (-not $c.readinessProbe) { $missing += "readiness" } if (-not $c.livenessProbe) { $missing += "liveness" } if ($missing.Count -gt 0) { $results += [PSCustomObject]@{ Namespace = $ns Workload = $name Kind = $kind Container = $c.name Missing = $missing -join ", " } } } } $total = $results.Count Write-Host "`r🤖 ✅ Probe analysis complete. ($total issues found)" -ForegroundColor Green if ($total -eq 0) { if ($Html) { return "<p><strong>✅ All containers have health probes defined.</strong></p>" } if ($Json) { return @{ Total = 0; Items = @() } } if ($Global:MakeReport -and -not $Html) { Write-ToReport "`n[🔎 Missing Health Probes]`n✅ All containers have health probes." } if (-not $Global:MakeReport -and -not $Html) { Read-Host "🤖 Press Enter to return to the menu" } return } if ($Json) { return @{ Total = $total; Items = $results } } if ($Html) { $htmlOutput = $results | ConvertTo-Html -Fragment -Property Namespace, Kind, Workload, Container, Missing | Out-String return "<p><strong>⚠️ Containers Missing Probes:</strong> $total</p>" + $htmlOutput } if ($Global:MakeReport) { Write-ToReport "`n[🔎 Missing Health Probes]`n⚠️ Total: $total" $tableString = $results | Format-Table Namespace, Kind, Workload, Container, Missing -AutoSize | Out-String Write-ToReport $tableString return } $currentPage = 0 $totalPages = [math]::Ceiling($total / $PageSize) do { Clear-Host Write-Host "`n[🔎 Missing Probes - Page $($currentPage + 1) of $totalPages]" -ForegroundColor Cyan if ($currentPage -eq 0) { Write-SpeechBubble -msg @( "🤖 These containers are missing health probes.", "", "📌 Probes help Kubernetes detect unresponsive or unhealthy apps.", " - Readiness: pod is ready to serve traffic", " - Liveness: pod is still alive", "", "⚠️ Total affected containers: $total" ) -color "Cyan" -icon "🔎" -lastColor "Red" -delay 50 } $paged = $results | Select-Object -Skip ($currentPage * $PageSize) -First $PageSize $paged | Format-Table Namespace, Kind, Workload, Container, Missing -AutoSize | Out-Host $newPage = Show-Pagination -currentPage $currentPage -totalPages $totalPages if ($newPage -eq -1) { break } $currentPage = $newPage } while ($true) } |