[Ubuntu] Implement new directories hierarchy (#8627)

images.CI/linux-and-win/azure-pipelines/image-generation.yml

@@ -65,9 +65,9 @@ jobs:
       targetType: 'inline'
       script: |
         $ImageType = "${{ parameters.image_type }}"
-        $TemplateDirectoryName = if ($ImageType.StartsWith("ubuntu")) { "linux" } else { "windows/templates" }
+        $TemplateDirectoryName = if ($ImageType.StartsWith("ubuntu")) { "ubuntu/templates" } else { "windows/templates" }
         $TemplateDirectoryPath = Join-Path "images" $TemplateDirectoryName | Resolve-Path
-        
+
         $TemplateFileName = "${{ parameters.image_template_name }}"
         if ($TemplateFileName) {
           $TemplatePath = Join-Path $TemplateDirectoryPath $TemplateFileName

images.CI/linux-and-win/azure-pipelines/ubuntu2004.yml

@@ -17,4 +17,5 @@ jobs:
 - template: image-generation.yml
   parameters:
     image_type: ubuntu2004
-    image_readme_name: Ubuntu2004-Readme.md
+    image_readme_name: Ubuntu2004-Readme.md
+    image_template_name: ubuntu-20.04.json

images.CI/linux-and-win/azure-pipelines/ubuntu2204.yml

@@ -17,4 +17,5 @@ jobs:
 - template: image-generation.yml
   parameters:
     image_type: ubuntu2204
-    image_readme_name: Ubuntu2204-Readme.md
+    image_readme_name: Ubuntu2204-Readme.md
+    image_template_name: ubuntu-22.04.pkr.hcl

images.CI/shebang-linter.ps1

@@ -22,7 +22,7 @@ function Validate-Scripts {
     return $ScriptWithoutShebangLine
 }
 
-$PathUbuntu = "./images/linux/scripts"
+$PathUbuntu = "./images/ubuntu/scripts"
 $PathMacOS = "./images/macos/provision"
 $PatternUbuntu = "#!/bin/bash -e"
 $PatternMacOS = "#!/bin/bash -e -o pipefail"
@@ -34,10 +34,10 @@ if ($ScriptsWithBrokenShebang.Length -gt 0) {
     $ScriptsWithBrokenShebang | ForEach-Object {
         Write-Host "##[error] '$_'"
     }
-    Write-Host "`n`n##[error] Expected shebang for scripts in 'images/linux' folder is '$PatternUbuntu'"
+    Write-Host "`n`n##[error] Expected shebang for scripts in 'images/ubuntu' folder is '$PatternUbuntu'"
     Write-Host "##[error] Expected shebang for scripts in 'images/macos' folder is '$PatternMacOS'"
     exit 1
     else {
         Write-Host "All scripts have correct shebang."
     }
-}
+}