mergestuff

Author: SQLDBAWithABeard

Checking IPPool for resolved names and naming convention

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+# Get the Pools
+$Pools = Get-SCStaticIPAddressPool -VMMServer $VMMServer | Where {$_.Name -in @('VMPool', 'ListenerPool', 'ClusterPool') -and $_.LogicalNetworkDefinition -like '*LS*'}
+
+$Answer = foreach ($pool in $Pools) {
+    $Name = $pool.Name
+    Write-PSFMessage "Working on Pool - $Name " -Verbose
+    # split them up to get the base and the4 last octet
+    $StartIp = [IPAddress]$pool.IPAddressRangeStart 
+    $StartIpLastOctet = $StartIp.GetAddressBytes()[-1]
+    $NetworkBase = $StartIp.GetAddressBytes()[0..2] -join "." 
+
+    $EndIP = [IPAddress]$pool.IPAddressRangeEnd
+    $EndIPLastOctet = $EndIP.GetAddressBytes()[-1]
+
+    $DNSRecords = Get-WmiObject -Class MicrosoftDNS_AType -NameSpace Root\MicrosoftDNS -ComputerName 10.202.31.30  -Filter "DomainName = 'ls1test.local'"  | Select-Object -property Ownername, ipaddress
+
+
+    $IP = $StartIpLastOctet
+    #loop through them
+    While ($IP -le $EndIPLastOctet) {
+        $IPAddress = $NetworkBase + "." + $IP
+        Write-PSFMessage "Working on IPADdress $IPAddress" -Verbose
+        try {
+            $resolves = Resolve-DnsName $IPAddress -ErrorAction Stop
+            $Resolved = $true
+            $VMName = $resolves.NameHost
+            switch ($Name) {
+                VMPool {
+                    if ($VMName -like '*VM*') {
+                        $ISDba = $true
+                    }
+                    else {
+                        $ISDba = $False
+                    }
+                }
+                ListenerPool {
+                    if ($VMName -like '*DB*') {
+                        $ISDba = $true
+                    }
+                    else {
+                        $ISDba = $False
+                    }
+                }
+                ClusterPool {
+                    $ISDba = $False
+                }
+                Default {}
+            }
+        }
+        catch {
+            <#
+            if ($Name -eq 'ClusterPool') {
+                Write-PSFMessage "Trying IPADdress $IPAddress as Cluster" -Verbose
+                try {
+                    $resolves = Resolve-DnsName (Get-Cluster $IPAddress  -ErrorAction Stop).Name -ErrorAction Stop
+                    $Resolved = $true
+                    $VMName = $resolves.Name
+                    if ($VMName -like '*CLU*') {
+                        $ISDba = $true
+                    }
+                    else {
+                        $ISDba = $False
+                    }
+                }
+                Catch {
+                    $Resolved = $false
+                    $VMName = 'Nobody Knows'
+                }
+            }#>
+
+            if($Name -eq 'ListenerPool' -or $Name -eq 'ClusterPool'){
+                Write-PSFMessage "Trying IPADdress $IPAddress" -Verbose
+                if($IPaddress -in $DNSRecords.IPADdress){
+                    $VMName = $DNSRecords.Where{$_.IpAddress -eq $IPAddress}.OwnerName -Join " "
+                    if ($VMName -like '*DB*' -or $VMName -like '*CLU*') {
+                        $ISDba = $true
+                    }
+                    else {
+                        $ISDba = $False
+                    }
+                }
+            }
+            else {
+                $Resolved = $false
+                $VMName = 'Nobody Knows'
+            }
+        }
+
+        [PSCustomObject]@{
+            PoolName  = $Name
+            IPAddress = $IPAddress
+            Resolved  = $Resolved
+            IsDBA     = $ISDba
+            VMName    = $VMName
+        }
+        Write-PSFMessage "Finished IPADdress $IPAddress" -Verbose
+
+        $IP ++
+    }
+
+}
+

Convert-ADSPowerShellForMarkdown.ps1

@@ -0,0 +1,55 @@
+
+function Convert-ADSPowerShellForMarkdown {
+    <#
+    .SYNOPSIS
+    Converts PowerShell code into valid Markdown URI Link text
+    
+    .DESCRIPTION
+    Converts PowerShell code into valid Markdown URI Link Text
+    
+    .PARAMETER inputstring
+    The endoded URL from the website
+
+    .PARAMETER LinkText
+    The text to show for the link
+    
+    .PARAMETER ToClipBoard
+    Will not output to screen but instead will set the clipboard
+    
+    .EXAMPLE
+    Convert-ADSPowerShellForMarkdown if+%28-not+%28%24IsLinux+-or+%24IsMacOS%29+%29+%7B%0D%0A++++if+%28-not%28Test-Path+C%3A%5C%5CMSSQL%5C%5CBACKUP%29%29+%7B%0D%0A++++++++Write-Output+%22I%27m+going+to+create+C%3A%5C%5CMSSQL%5C%5CBACKUPS+so+that+the+docker-compose+will+work%22%0D%0A++++++++New-Item+C%3A%5CMSSQL1%5CBACKUP1+-ItemType+Directory%0D%0A++++%7D%0D%0A++++else+%7B%0D%0A++++++++Write-Output+%22C%3A%5C%5CMSSQL%5C%5CBACKUPS+already+exists%22%0D%0A++++%7D%0D%0A%7D%0D%0Aelse+%7B%0D%0A++++Write-Warning+%22Sorry+This+code+won%27t+run+on+Linux+-+You+will+have+to+do+it+manually+and+edit+the+docker+compose+file%22%0D%0A%7D -ToClipBoard
+
+    Converts the encoded URL so that it works with MarkDown and sets it to the clipboard
+    
+    .NOTES
+    June 2019 - Rob Sewell @SQLDbaWithBeard
+    SQLDBAWithABeard.Com
+    #>
+    
+    Param(
+        [Parameter(Mandatory = $true)]
+        [string]$inputstring,
+        [string]$linktext = " LINK TEXT HERE ",
+        [switch]$ToClipBoard
+    )
+    clear
+    [Reflection.Assembly]::LoadWithPartialName("System.Web") | Out-Null
+    $encodedstring = [System.Web.HttpUtility]::UrlEncode($inputstring) 
+    $linkage = $encodedstring.Replace('+', ' ').Replace('%3a', ':').Replace('%5c', '%5c%5c').Replace('%22', '\u0022').Replace('%27', '\u0027').Replace('%0D%0A', '').Replace('%3b%0a','\u003B ').Replace('%0a','\u000A')
+    
+    $outputstring = @"
+<a href="command:workbench.action.terminal.sendSequence?%7B%22text%22%3A%22 $linkage \u000D %22%7D">$linktext</a>
+"@
+    if ($ToClipBoard) {
+        if (-not ($IsLinux -or $IsMacOS) ) {
+            $outputstring | Set-Clipboard
+        }
+        else {
+            Write-Warning "Set-Clipboard - Doesnt work on Linux - Outputting to screen" 
+            $outputstring
+        }
+    }
+    else {
+        $outputstring
+    }
+}