Update MongoDB and PostgreSQL documentation (#993)

* update mongodb and postgresql md

* update pg service

images/win/scripts/Installers/Install-MongoDB.ps1

@@ -3,6 +3,7 @@
 ##  Desc:  Install MongoDB
 ####################################################################################
 
-choco install mongodb
-
-Add-MachinePathItem "$($env:SystemDrive)\Program Files\MongoDB\Server\4.2\bin"
+Choco-Install -PackageName mongodb
+$mongoPath = (Get-CimInstance Win32_Service -Filter "Name LIKE 'mongodb'").PathName
+$mongoBin = Split-Path -Path $mongoPath.split('"')[1]
+Add-MachinePathItem "$mongoBin"

images/win/scripts/Installers/Install-PostgreSQL.ps1

@@ -1,22 +1,19 @@
 $ErrorActionPreference = "Stop"
 
-Import-Module -Name ImageHelpers
-
 #Define user and password for PostgreSQL database
-$postgresusr="postgres"
-$postgrespwd="root"
+$pgUser = "postgres"
+$pgPwd = "root"
 
 #Prepare environment variable for validation
-Set-SystemVariable -SystemVariable PGUSER -Value $postgresusr
-Set-SystemVariable -SystemVariable PGPASSWORD -Value $postgrespwd
-#Install latest PostgreSQL
+Set-SystemVariable -SystemVariable PGUSER -Value $pgUser
+Set-SystemVariable -SystemVariable PGPASSWORD -Value $pgPwd
 
-cinst postgresql --params "/Password:$postgrespwd" --params-global --debug --verbose
+#Install latest PostgreSQL
+Choco-Install -PackageName postgresql -ArgumentList "--params", "/Password:$pgPwd", "--params-global", "--debug", "--verbose"
 
 #Get Path to pg_ctl.exe
-$paths = (Get-CimInstance Win32_Service -Filter "Name LIKE 'postgresql-%'").PathName
+$pgPath = (Get-CimInstance Win32_Service -Filter "Name LIKE 'postgresql-%'").PathName
 #Parse output of command above to obtain pure path
-$pgbin = $paths.split('"')[1].replace("\pg_ctl.exe", "")
-#Added PostgreSQL bin path into PATH variable.
-Add-MachinePathItem $pgbin
-
+$pgBin = Split-Path -Path $pgPath.split('"')[1]
+#Added PostgreSQL bin path into PATH variable
+Add-MachinePathItem $pgBin

images/win/scripts/Installers/Validate-MongoDB.ps1

@@ -3,10 +3,9 @@
 ##  Desc:  Validate MongoDB
 ################################################################################
 
-$command = Get-Command -Name 'mongod'
-if($command)
+if (Get-Command -Name 'mongod')
 {
-    Write-Host "mongod is on path"
+    Write-Host 'mongod is on path'
 }
 else
 {
@@ -14,25 +13,12 @@ else
     exit 1
 }
 
-$command = Get-Command -Name 'mongo'
-if($command)
+if (Get-Command -Name 'mongo')
 {
-    Write-Host "mongo is on path"
+    Write-Host 'mongo is on path'
 }
 else
 {
     Write-Host 'mongo not on path'
     exit 1
 }
-
-# Adding description of the software to Markdown
-$SoftwareName = "MongoDB"
-$version = $command.Version.ToString();
-
-$Description = @"
-_Version:_ $version<br/>
-_Environment:_
-* PATH: contains location of mongo.exe and mongod.exe
-"@
-
-Add-SoftwareDetailsToMarkdown -SoftwareName $SoftwareName -DescriptionMarkdown $Description

images/win/scripts/Installers/Validate-PostgreSQL.ps1

@@ -1,35 +1,17 @@
-$PGUSER="postgres"
-function Validate-PostgreSQL {
-    $pgready = Start-Process -FilePath pg_isready -Wait -PassThru
-    $exitCode = $pgready.ExitCode
-    if ($exitCode -eq 0)
-    {
-        Write-Host -Object "PostgreSQL has been successfully installed."
-    }
-    else
-    {
-        Write-Host -Object "PostgreSQL is not ready. Exitcode: $exitCode"
-        exit $exitCode
-    }
+$pgReady = Start-Process -FilePath pg_isready -Wait -PassThru
+$exitCode = $pgReady.ExitCode
+
+if ($exitCode -eq 0)
+{
+    Write-Host -Object "PostgreSQL has been successfully installed."
+}
+else
+{
+    Write-Host -Object "PostgreSQL is not ready. Exitcode: $exitCode"
+    exit $exitCode
 }
 
-$paths = (Get-CimInstance Win32_Service -Filter "Name LIKE 'postgresql-%'").PathName
-$pgservice = (Get-CimInstance Win32_Service -Filter "Name LIKE 'postgresql-%'").Name
-$pgroot = $paths.split('"')[1].replace("\bin\pg_ctl.exe", "")
-$psqlVersion = pg_config --version | Out-String
-Validate-PostgreSQL
-
-# Adding description of the software to Markdown
-$SoftwareName = "PostgreSQL"
-$Description = @"
-_Version:_ $psqlVersion<br/>
-_Default Path:_ $pgroot<br/>
-_User:_ $env:PGUSER<br/>
-_Password:_ $env:PGPASSWORD
-"@
-
-Add-SoftwareDetailsToMarkdown -SoftwareName $SoftwareName -DescriptionMarkdown $Description
-
 #Stop and disable PostgreSQL service
-Stop-Service -Name $pgservice
-Set-Service $pgservice -StartupType Disabled
+$pgService = Get-Service -Name postgresql*
+Stop-Service -InputObject $pgService
+Set-Service -InputObject $pgService -StartupType Disabled