PowerShell scripts updated.

* Error traps added.
* Tracing added.
* Enable-TrustedHosts added to another YAML.
* JSON files updated.

Change-Id: I76414217fb8cb77575b8b36499b5dfb952adeb5f

ExecutionPlan/SqlServerAlwaysOnAvailabilityGroup/FailoverClusterPrerequisites.yaml

@@ -1,12 +1,16 @@
 Scripts:
   - ../../WindowsPowerShell/Functions/ImportCoreFunctions.ps1
   - ../../WindowsPowerShell/Functions/Update-ServiceConfig.ps1
+  - ../../WindowsPowerShell/Functions/SQLServerForAOAG.ps1
   - ../../WindowsPowerShell/Functions/Failover-Cluster.ps1
 
 Commands:
   - Name: Install-FailoverClusterPrerequisites
     Arguments: {}
 
+  - Name: Enable-TrustedHosts
+    Arguments: {}
+
   - Name: Update-ServiceConfig
     Arguments:
       Name: Murano Agent

WindowsPowerShell/Functions/Failover-Cluster.ps1

@@ -71,12 +71,9 @@ function New-FailoverClusterSharedFolder {
     }
     process {
         trap {
-            Write-LogError $_ -EntireObject
-            break
+            &$TrapHandler
         }
 
-        $ErrorActionPreference = 'Stop'
-
         Write-Log "--> New-FailoverClusterSharedFolder"
 
         Write-Log "Creating shared folder for Failover Cluster ..."
@@ -139,11 +136,8 @@ function New-FailoverCluster {
     }
     process {
         trap {
-            Write-LogError $_ -EntireObject
-            break
+            &$TrapHandler
         }
-        
-        $ErrorActionPreference = 'Stop'
 
         Write-Log "ClusterNodes: $($ClusterNodes -join ', ')"
 

WindowsPowerShell/Functions/ImportCoreFunctions.ps1

@@ -1,5 +1,6 @@
 Import-Module CoreFunctions -Force
 
+
 function Show-InvocationInfo {
     param (
         $Invocation,
@@ -24,6 +25,21 @@ function Show-InvocationInfo {
     }
 }
 
+
+$TrapHandler = {
+    Write-LogError @("<exception>", $_) -EntireObject
+    Write-LogError "</exception>"
+    break
+}
+
+
+trap {
+    &$TrapHandler
+}
+
+$ErrorActionPreference = 'Stop'
+
+
 <#
 # Usage example for Show-InvocationInfo
 
@@ -40,6 +56,9 @@ function MyFunction {
         Show-InvocationInfo $MyInvocation -End
     }
     process {
+        trap {
+            &$TrapHandler
+        }
         # Main code here
     }
 }

WindowsPowerShell/Functions/Install-SQLServer.ps1

@@ -25,38 +25,49 @@ Function Install-SqlServer {
         [Switch] $MixedModeAuth = $false,
         [Switch] $UpdateEnabled = $false
     )
+    begin {
+        Show-InvocationInfo $MyInvocation
+    }
+    end {
+        Show-InvocationInfo $MyInvocation -End
+    }
+    process {
+        trap {
+            &$TrapHandler
+        }
     
-    if ($SetupRoot -eq '') {
-        if ($MuranoFileShare -eq '') {
-            $MuranoFileShare = [Environment]::GetEnvironmentVariable('MuranoFileShare')
+        if ($SetupRoot -eq '') {
             if ($MuranoFileShare -eq '') {
-                throw("Unable to find MuranoFileShare path.")
+                $MuranoFileShare = [Environment]::GetEnvironmentVariable('MuranoFileShare')
+                if ($MuranoFileShare -eq '') {
+                    throw("Unable to find MuranoFileShare path.")
+                }
+            }
+            
+            $SetupRoot = [IO.Path]::Combine($MuranoFileShare, 'Prerequisites\SQL Server\2012')
+        }
+        
+        #$MixedModeAuthSwitch = ConvertTo-Boolean $MixedModeAuth
+
+        $ExtraOptions = @{}
+        
+        if ($MixedModeAuth -eq $true) {
+            $ExtraOptions += @{'SECURITYMODE' = 'SQL'}
+            if ($SAPassword -eq '') {
+                throw("SAPassword must be set when MixedModeAuth is requisted!")
             }
         }
         
-        $SetupRoot = [IO.Path]::Combine($MuranoFileShare, 'Prerequisites\SQL Server\2012')
-    }
-    
-    #$MixedModeAuthSwitch = ConvertTo-Boolean $MixedModeAuth
-
-    $ExtraOptions = @{}
-    
-    if ($MixedModeAuth -eq $true) {
-        $ExtraOptions += @{'SECURITYMODE' = 'SQL'}
-        if ($SAPassword -eq '') {
-            throw("SAPassword must be set when MixedModeAuth is requisted!")
+        if ($SAPassword -ne '') {
+            $ExtraOptions += @{'SAPWD' = $SAPassword}
         }
-    }
-    
-    if ($SAPassword -ne '') {
-        $ExtraOptions += @{'SAPWD' = $SAPassword}
-    }
 
-    if (-not $UpdateEnabled) {
-        $ExtraOptions += @{'UpdateEnabled' = $false}
+        if (-not $UpdateEnabled) {
+            $ExtraOptions += @{'UpdateEnabled' = $false}
+        }
+
+        Show-Environment
+
+        New-SqlServer -SetupRoot $SetupRoot -ExtraOptions $ExtraOptions
     }
-
-    Show-Environment
-
-    New-SqlServer -SetupRoot $SetupRoot -ExtraOptions $ExtraOptions
 }

WindowsPowerShell/Functions/New-SqlServerSystemAccount.ps1

@@ -24,24 +24,35 @@ function New-SqlServerSystemAccount {
 
         [String] $PrimaryNode = ' '
     )
-
-    if ($PrimaryNode.ToLower() -ne ($Env:ComputerName).ToLower()) {
-        Write-Log "THis function runs on AOAG primary node only."
-        Write-Log "Exiting."
-        return
+    begin {
+        Show-InvocationInfo $MyInvocation
     }
+    end {
+        Show-InvocationInfo $MyInvocation -End
+    }
+    process {
+        trap {
+            &$TrapHandler
+        }
 
-    Write-Log "Installing 'RSAT-AD-PowerShell' ... "
-    Add-WindowsFeature RSAT-AD-PowerShell
+        if ($PrimaryNode.ToLower() -ne ($Env:ComputerName).ToLower()) {
+            Write-Log "THis function runs on AOAG primary node only."
+            Write-Log "Exiting."
+            return
+        }
 
-    Import-Module ActiveDirectory
+        Write-Log "Installing 'RSAT-AD-PowerShell' ... "
+        Add-WindowsFeature RSAT-AD-PowerShell
 
-    $Creds = New-Credential -UserName "$DomainName\$UserName" -Password "$UserPassword"
+        Import-Module ActiveDirectory
 
-    Write-Log "Adding new user ..."
-    $null = New-ADUser `
-        -Name $SQLServiceUserName `
-        -AccountPassword $(ConvertTo-SecureString -String $SQLServiceUserPassword -AsPlainText -Force) `
-        -Credential $Creds `
-        -ErrorAction 'Stop'
+        $Creds = New-Credential -UserName "$DomainName\$UserName" -Password "$UserPassword"
+
+        Write-Log "Adding new user ..."
+        $null = New-ADUser `
+            -Name $SQLServiceUserName `
+            -AccountPassword $(ConvertTo-SecureString -String $SQLServiceUserPassword -AsPlainText -Force) `
+            -Credential $Creds `
+            -ErrorAction 'Stop'
+    }
 }

WindowsPowerShell/Functions/SQLServerForAOAG.ps1

@@ -10,6 +10,10 @@ function Install-SqlServerPowerShellModule {
         Show-InvocationInfo $MyInvocation -End
     }
     process {
+        trap {
+            &$TrapHandler
+        }
+
         if ((Get-Module SQLPS -ListAvailable) -ne $null) {
             Write-Log "Module SQLSP already installed."
             return
@@ -79,6 +83,10 @@ function Install-SqlServerForAOAG {
         Show-InvocationInfo $MyInvocation -End
     }
     process {
+        trap {
+            &$TrapHandler
+        }
+
         if ($MuranoFileShare -eq '') {
             $MuranoFileShare = [Environment]::GetEnvironmentVariable('MuranoFileShare')
             if ($MuranoFileShare -eq '') {
@@ -126,6 +134,10 @@ function Initialize-AlwaysOnAvailabilityGroup {
         Show-InvocationInfo $MyInvocation -End
     }
     process {
+        trap {
+            &$TrapHandler
+        }
+
         $ShareNetworkPath = '\\' + $PrimaryNode + '\' + $ShareName
 
         $DomainAdminAccountCreds = New-Credential `
@@ -171,6 +183,10 @@ function New-SharedFolderForAOAG {
         Show-InvocationInfo $MyInvocation -End
     }
     process {
+        trap {
+            &$TrapHandler
+        }
+
         if ($PrimaryNode.ToLower() -ne ($Env:ComputerName).ToLower()) {
             Write-Log "This script runs on primary node only."
             Write-Log "Exiting script."
@@ -294,6 +310,10 @@ function Initialize-AOAGPrimaryReplica {
         Show-InvocationInfo $MyInvocation -End
     }
     process {
+        trap {
+            &$TrapHandler
+        }
+
         Write-Log "Primary node: '$($PrimaryNode.ToLower())'"
         Write-Log "Current node: '$(($Env:ComputerName).ToLower())'"
 
@@ -422,6 +442,10 @@ function Initialize-AOAGSecondaryReplica {
         Show-InvocationInfo $MyInvocation -End
     }
     process {
+        trap {
+            &$TrapHandler
+        }
+
         if ($PrimaryNode.ToLower() -eq ($Env:ComputerName).ToLower()) {
             Write-Log "This function works on any SecondaryNode only."
             Write-Log "Exiting."
@@ -459,6 +483,10 @@ function Disable-Firewall {
         Show-InvocationInfo $MyInvocation -End
     }
     process {
+        trap {
+            &$TrapHandler
+        }
+
         netsh advfirewall set allprofiles state off
     }
 }
@@ -473,6 +501,10 @@ function Enable-Firewall {
         Show-InvocationInfo $MyInvocation -End
     }
     process {
+        trap {
+            &$TrapHandler
+        }
+
         netsh advfirewall set allprofiles state on
     }
 }
@@ -487,6 +519,10 @@ function Enable-TrustedHosts {
         Show-InvocationInfo $MyInvocation -End
     }
     process {
+        trap {
+            &$TrapHandler
+        }
+
         Set-Item WSMan:\localhost\Client\TrustedHosts -Value '*' -Force
     }
 }

WindowsPowerShell/Functions/Start-PowerShellProcess.ps1

@@ -34,6 +34,10 @@ function Start-PowerShellProcess {
         Show-InvocationInfo $MyInvocation -End
     }
     process {
+        trap {
+            &$TrapHandler
+        }
+
         $StdOut = [IO.Path]::GetTempFileName()
         $StdErr = [IO.Path]::GetTempFileName()
 

WindowsPowerShell/Functions/Update-ServiceConfig.ps1

@@ -14,6 +14,10 @@ function Update-ServiceConfig {
         Show-InvocationInfo $MyInvocation -End
     }
     process {
+        trap {
+            &$TrapHandler
+        }
+
         $ArgumentList = @('config', "`"$Name`"")
 
         if ($RunAsLocalService) {