[vs16.11] Disable OptProf bootstrapper

.vsts-dotnet.yml

@@ -13,6 +13,12 @@ parameters:
   displayName: Optional OptProfDrop Override
   type: string
   default: 'default'
+- name: enableOptProf
+  displayName: Enable OptProf data collection for this build
+  # vs16.11 is in servicing and no longer collects fresh OptProf data: the VS
+  # bootstrapper build (required only for OptProf collection) is disabled by default.
+  type: boolean
+  default: false
 - name: enableSigningValidation
   displayName: Enable Signing Validation
   type: boolean
@@ -77,6 +83,7 @@ extends:
           isExperimental: false
           enableComponentGovernance: true
           signTypeParameter: ${{ parameters.signTypeParameter }}
+          enableOptProf: ${{ parameters.enableOptProf }}
 
     - template: /eng/common/templates-official/post-build/post-build.yml@self
       parameters:

azure-pipelines/.vsts-dotnet-build-jobs.yml

@@ -9,6 +9,9 @@ parameters:
 - name: signTypeParameter
   type: string
   default: 'test'
+- name: enableOptProf
+  type: boolean
+  default: false
 
 jobs:
 - job: Windows_NT
@@ -61,6 +64,7 @@ jobs:
       AccessToken: '$(System.AccessToken)'
       feedSource: 'https://devdiv.pkgs.visualstudio.com/DefaultCollection/_packaging/MicroBuildToolset/nuget/v3/index.json'
     displayName: 'Install OptProf Plugin'
+    condition: and(succeeded(), ${{ parameters.enableOptProf }})
 
   # Required by MicroBuildBuildVSBootstrapper
   - task: MicroBuildSwixPlugin@4
@@ -104,7 +108,7 @@ jobs:
       toLowerCase: false
       usePat: true
     displayName: 'OptProf - Publish to Artifact Services - ProfilingInputs'
-    condition: succeeded()
+    condition: and(succeeded(), ${{ parameters.enableOptProf }})
 
   # Build VS bootstrapper
   # Generates $(Build.StagingDirectory)\MicroBuild\Output\BootstrapperInfo.json
@@ -115,7 +119,7 @@ jobs:
       manifests: $(VisualStudio.SetupManifestList)
       outputFolder: '$(Build.SourcesDirectory)\artifacts\VSSetup\$(BuildConfiguration)\Insertion'
     displayName: 'OptProf - Build VS bootstrapper'
-    condition: succeeded()
+    condition: and(succeeded(), ${{ parameters.enableOptProf }})
 
   # Publish run settings
   - task: PowerShell@2
@@ -127,7 +131,7 @@ jobs:
                 /p:BootstrapperInfoPath=$(Build.StagingDirectory)\MicroBuild\Output\BootstrapperInfo.json
                 /p:VisualStudioIbcTrainingSettingsPath=$(Build.SourcesDirectory)\eng\config\OptProf.runsettings
     displayName: 'OptProf - Build IBC training settings'
-    condition: succeeded()
+    condition: and(succeeded(), ${{ parameters.enableOptProf }})
 
   # Publish bootstrapper info
   - task: 1ES.PublishBuildArtifacts@1
@@ -136,7 +140,8 @@ jobs:
       ArtifactName: MicroBuildOutputs
       ArtifactType: Container
     displayName: 'OptProf - Publish Artifact: MicroBuildOutputs'
-    condition: succeeded()
+    # Only produced when the OptProf bootstrapper runs; skip when OptProf collection is disabled.
+    condition: and(succeeded(), ${{ parameters.enableOptProf }})
 
   - task: 1ES.PublishBuildArtifacts@1
     displayName: 'Publish Artifact: logs'
@@ -205,7 +210,7 @@ jobs:
     displayName: Tag build as ready for optimization training
     inputs:
       tags: 'ready-for-training'
-    condition: succeeded()
+    condition: and(succeeded(), ${{ parameters.enableOptProf }})
 
   - task: ms-vseng.MicroBuildTasks.521a94ea-9e68-468a-8167-6dcf361ea776.MicroBuildCleanup@1
     displayName: Execute cleanup tasks

eng/Versions.props

@@ -2,7 +2,7 @@
 <!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the MIT license. See License.txt in the project root for full license information. -->
 <Project>
   <PropertyGroup>
-    <VersionPrefix>16.11.20</VersionPrefix>
+    <VersionPrefix>16.11.21</VersionPrefix>
     <DotNetFinalVersionKind>release</DotNetFinalVersionKind>
     <AssemblyVersion>15.1.0.0</AssemblyVersion>
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>