Release 2.300.2 runner.

This reverts commit edb3681ccc.

.github/workflows/publish-image.yml

@@ -0,0 +1,65 @@
+name: Publish Runner Image
+
+on:
+  workflow_dispatch:
+    inputs:
+      runnerVersion:
+        type: string
+        description: Version of the runner being installed
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository_owner }}/actions-runner
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Compute image version
+        id: image
+        uses: actions/github-script@v6
+        with:
+          script: |
+            const fs = require('fs');
+            const inputRunnerVersion = "${{ github.event.inputs.runnerVersion }}"
+            if (inputRunnerVersion) {
+              console.log(`Using input runner version ${inputRunnerVersion}`)
+              core.setOutput('version', inputRunnerVersion);
+              return
+            }
+            const runnerVersion = fs.readFileSync('${{ github.workspace }}/src/runnerversion', 'utf8').replace(/\n$/g, '')
+            console.log(`Using runner version ${runnerVersion}`)
+            core.setOutput('version', runnerVersion);
+
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Log into registry ${{ env.REGISTRY }}
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@v3
+        with:
+          context: ./images
+          tags: |
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.image.outputs.version }}
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+          build-args: |
+            RUNNER_VERSION=${{ steps.image.outputs.version }}
+          push: true
+          labels: |
+            org.opencontainers.image.source=${{github.server_url}}/${{github.repository}}
+            org.opencontainers.image.description=https://github.com/actions/runner/releases/tag/v${{ steps.image.outputs.version }}
+            org.opencontainers.image.licenses=MIT

.github/workflows/release.yml

@@ -660,3 +660,52 @@ jobs:
         asset_path: ${{ github.workspace }}/linux-arm64-trimmedpackages.json
         asset_name: actions-runner-linux-arm64-${{ steps.releaseNote.outputs.version }}-trimmedpackages.json
         asset_content_type: application/octet-stream
+
+  publish-image:
+    needs: release
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    env:
+      REGISTRY: ghcr.io
+      IMAGE_NAME: ${{ github.repository_owner }}/actions-runner
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Compute image version
+        id: image
+        uses: actions/github-script@v6
+        with:
+          script: |
+            const fs = require('fs');
+            const runnerVersion = fs.readFileSync('${{ github.workspace }}/releaseVersion', 'utf8').replace(/\n$/g, '')
+            console.log(`Using runner version ${runnerVersion}`)
+            core.setOutput('version', runnerVersion);
+
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Log into registry ${{ env.REGISTRY }}
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@v3
+        with:
+          context: ./images
+          tags: |
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.image.outputs.version }}
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+          build-args: |
+            RUNNER_VERSION=${{ steps.image.outputs.version }}
+          push: true
+          labels: |
+            org.opencontainers.image.source=${{github.server_url}}/${{github.repository}}
+            org.opencontainers.image.description=https://github.com/actions/runner/releases/tag/v${{ steps.image.outputs.version }}
+            org.opencontainers.image.licenses=MIT

README.md

@@ -22,4 +22,4 @@ Runner releases:
 
 ## Contribute
 
-We accept contributions in the form of issues and pull requests.  [Read more here](docs/contribute.md) before contributing.
+We accept contributions in the form of issues and pull requests. The runner typically requires changes across the entire system and we aim for issues in the runner to be entirely self contained and fixable here. Therefore, we will primarily handle bug issues opened in this repo and we kindly request you to create all feature and enhancement requests on the [GitHub Feedback](https://github.com/community/community/discussions/categories/actions-and-packages) page. [Read more about our guidelines here](docs/contribute.md) before contributing.

docs/contribute.md

@@ -1,6 +1,6 @@
 # Contributions
 
-We welcome contributions in the form of issues and pull requests.  We view the contributions and the process as the same for github and external contributors.
+We welcome contributions in the form of issues and pull requests. We view the contributions and the process as the same for github and external contributors.Please note the runner typically requires changes across the entire system and we aim for issues in the runner to be entirely self contained and fixable here. Therefore, we will primarily handle bug issues opened in this repo and we kindly request you to create all feature and enhancement requests on the [GitHub Feedback](https://github.com/community/community/discussions/categories/actions-and-packages) page. 
 
 > IMPORTANT: Building your own runner is critical for the dev inner loop process when contributing changes.  However, only runners built and distributed by GitHub (releases) are supported in production.  Be aware that workflows and orchestrations run service side with the runner being a remote process to run steps.  For that reason, the service can pull the runner forward so customizations can be lost.
 

images/Dockerfile

@@ -0,0 +1,24 @@
+FROM mcr.microsoft.com/dotnet/runtime-deps:6.0 as build
+
+ARG RUNNER_VERSION
+ARG RUNNER_ARCH="x64"
+ARG RUNNER_CONTAINER_HOOKS_VERSION=0.1.3
+
+RUN apt update -y && apt install curl unzip -y
+
+WORKDIR /actions-runner
+RUN curl -f -L -o runner.tar.gz https://github.com/actions/runner/releases/download/v${RUNNER_VERSION}/actions-runner-linux-${RUNNER_ARCH}-${RUNNER_VERSION}.tar.gz \
+    && tar xzf ./runner.tar.gz \
+    && rm runner.tar.gz
+
+RUN curl -f -L -o runner-container-hooks.zip https://github.com/actions/runner-container-hooks/releases/download/v${RUNNER_CONTAINER_HOOKS_VERSION}/actions-runner-hooks-k8s-${RUNNER_CONTAINER_HOOKS_VERSION}.zip \
+    && unzip ./runner-container-hooks.zip -d ./k8s \
+    && rm runner-container-hooks.zip
+
+FROM mcr.microsoft.com/dotnet/runtime-deps:6.0
+
+ENV RUNNER_ALLOW_RUNASROOT=1
+ENV RUNNER_MANUALLY_TRAP_SIG=1
+
+WORKDIR /actions-runner
+COPY --from=build /actions-runner .

releaseNote.md

@@ -1,18 +1,17 @@
 ## Features
-- Displays the error logs in dedicated sub-sections of the Initialize containers section (#2182)
-- Add generateServiceConfig option for configure command (#2226)
-- Setting debug using GitHub Action variables (#2234)
-- run.sh installs SIGINT and SIGTERM traps to gracefully stop runner (#2233)
-
+- Expose github.actor_id, github.workflow_ref & github.workflow_sha as environment variable (#2249)
+- Added worker and listener logs to stdout (#2291, #2307)
 
 ## Bugs
-- Use Global.Variables instead of JobContext and include action path/ref in the message. (#2214)
+- Made github.action_status output lowercase to be consistent with job.status' output (#1944)
 
 ## Misc
-- Allow '--disableupdate' in create-latest-svc.sh (#2201)
-- Fix markup for support link (#2114)
-- Add runner devcontainer (#2187)
-- Setup linter for Runner (#2211, #2213, #2216)
+- Added small size runner image for ARC (#2250)
+- Small change to Node.js 12 deprecation message (#2262)
+- Added the option to use the --replace argument to the create-latest-svc.sh (#2273)
+- Made runner_name optional defaulting to hostname in delete.sh script (#1871)
+- Return exit code when MANUALLY_TRAP_SIG is exported (#2285)
+- Use results for uploading step summaries (#2301, #2321, #2328, #2329)
 
 ## Windows x64
 We recommend configuring the runner in a root folder of the Windows drive (e.g. "C:\actions-runner"). This will help avoid issues related to service identity folder permissions and long file path restrictions on Windows.

releaseVersion

@@ -1 +1 @@
-<Update to ./src/runnerversion when creating release>
+2.300.2

scripts/create-latest-svc.sh

@@ -13,7 +13,7 @@ set -e
 
 flags_found=false
 
-while getopts 's:g:n:r:u:l:d' opt; do
+while getopts 's:g:n:r:u:l:df' opt; do
     flags_found=true
 
     case $opt in
@@ -35,6 +35,9 @@ while getopts 's:g:n:r:u:l:d' opt; do
     l)
         labels=$OPTARG
         ;;
+    f)
+        replace='true'
+        ;;
     d)
         disableupdate='true'
         ;;
@@ -53,7 +56,8 @@ Usage:
     -r          optional  name of the runner group to add the runner to, defaults to the Default group
     -u          optional  user svc will run as, defaults to current
     -l          optional  list of labels (split by comma) applied on the runner
-    -d          optional  allow runner to remain on the current version for one month after the release of a newer version"
+    -d          optional  allow runner to remain on the current version for one month after the release of a newer version
+    -f          optional  replace any existing runner with the same name"
         exit 0
         ;;
     esac
@@ -174,7 +178,7 @@ fi
 echo
 echo "Configuring ${runner_name} @ $runner_url"
 echo "./config.sh --unattended --url $runner_url --token *** --name $runner_name ${labels:+--labels $labels} ${runner_group:+--runnergroup \"$runner_group\"} ${disableupdate:+--disableupdate}"
-sudo -E -u ${svc_user} ./config.sh --unattended --url $runner_url --token $RUNNER_TOKEN --name $runner_name ${labels:+--labels $labels} ${runner_group:+--runnergroup "$runner_group"} ${disableupdate:+--disableupdate}
+sudo -E -u ${svc_user} ./config.sh --unattended --url $runner_url --token $RUNNER_TOKEN ${replace:+--replace} --name $runner_name ${labels:+--labels $labels} ${runner_group:+--runnergroup "$runner_group"} ${disableupdate:+--disableupdate}
 
 #---------------------------------------
 # Configuring as a service

scripts/delete.sh

@@ -1,4 +1,4 @@
-#/bin/bash
+#!/bin/bash
 
 set -e
 
@@ -12,7 +12,7 @@ set -e
 #
 # Usage:
 #     export RUNNER_CFG_PAT=<yourPAT>
-#     ./delete.sh scope name
+#     ./delete.sh <scope> [<name>]
 #
 #      scope required  repo (:owner/:repo) or org (:organization)
 #      name  optional  defaults to hostname.  name to delete
@@ -26,8 +26,6 @@ set -e
 runner_scope=${1}
 runner_name=${2}
 
-echo "Deleting runner ${runner_name} @ ${runner_scope}"
-
 function fatal() 
 {
    echo "error: $1" >&2
@@ -35,8 +33,10 @@ function fatal()
 }
 
 if [ -z "${runner_scope}" ]; then fatal "supply scope as argument 1"; fi
-if [ -z "${runner_name}" ]; then fatal "supply name as argument 2"; fi
 if [ -z "${RUNNER_CFG_PAT}" ]; then fatal "RUNNER_CFG_PAT must be set before calling"; fi
+if [ -z "${runner_name}" ]; then runner_name=`hostname`; fi
+
+echo "Deleting runner ${runner_name} @ ${runner_scope}"
 
 which curl || fatal "curl required.  Please install in PATH with apt-get, brew, etc"
 which jq || fatal "jq required.  Please install in PATH with apt-get, brew, etc"

src/Misc/layoutroot/run.sh

@@ -48,13 +48,13 @@ runWithManualTrap() {
             trap - INT TERM
             # wait for last parts to be logged
             wait $PID
-            exit 0
+            exit $returnCode
         fi
     done
 }
 
 if [[ -z "$RUNNER_MANUALLY_TRAP_SIG" ]]; then
-   run
+    run $*
 else
-    runWithManualTrap
+    runWithManualTrap $*
 fi

src/Runner.Common/Constants.cs

@@ -164,7 +164,8 @@ namespace GitHub.Runner.Common
             public static readonly string UnsupportedCommandMessageDisabled = "The `{0}` command is disabled. Please upgrade to using Environment Files or opt into unsecure command execution by setting the `ACTIONS_ALLOW_UNSECURE_COMMANDS` environment variable to `true`. For more information see: https://github.blog/changelog/2020-10-01-github-actions-deprecating-set-env-and-add-path-commands/";
             public static readonly string UnsupportedStopCommandTokenDisabled = "You cannot use a endToken that is an empty string, the string 'pause-logging', or another workflow command. For more information see: https://docs.github.com/actions/learn-github-actions/workflow-commands-for-github-actions#example-stopping-and-starting-workflow-commands or opt into insecure command execution by setting the `ACTIONS_ALLOW_UNSECURE_STOPCOMMAND_TOKENS` environment variable to `true`.";
             public static readonly string UnsupportedSummarySize = "$GITHUB_STEP_SUMMARY upload aborted, supports content up to a size of {0}k, got {1}k. For more information see: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#adding-a-markdown-summary";
-            public static readonly string Node12DetectedAfterEndOfLife = "Node.js 12 actions are deprecated. For more information see: https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/. Please update the following actions to use Node.js 16: {0}";
+            public static readonly string SummaryUploadError = "$GITHUB_STEP_SUMMARY upload aborted, an error occurred when uploading the summary. For more information see: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#adding-a-markdown-summary";
+            public static readonly string Node12DetectedAfterEndOfLife = "Node.js 12 actions are deprecated. Please update the following actions to use Node.js 16: {0}. For more information see: https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/.";
         }
 
         public static class RunnerEvent
@@ -245,6 +246,7 @@ namespace GitHub.Runner.Common
                 // Set this env var to "node12" to downgrade the node version for internal functions (e.g hashfiles). This does NOT affect the version of node actions.
                 public static readonly string ForcedInternalNodeVersion = "ACTIONS_RUNNER_FORCED_INTERNAL_NODE_VERSION";
                 public static readonly string ForcedActionsNodeVersion = "ACTIONS_RUNNER_FORCE_ACTIONS_NODE_VERSION";
+                public static readonly string PrintLogToStdout = "ACTIONS_RUNNER_PRINT_LOG_TO_STDOUT";
             }
 
             public static class System

src/Runner.Common/HostContext.cs

@@ -94,6 +94,13 @@ namespace GitHub.Runner.Common
             this.SecretMasker.AddValueEncoder(ValueEncoders.PowerShellPreAmpersandEscape);
             this.SecretMasker.AddValueEncoder(ValueEncoders.PowerShellPostAmpersandEscape);
 
+            // Create StdoutTraceListener if ENV is set
+            StdoutTraceListener stdoutTraceListener = null;
+            if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable(Constants.Variables.Agent.PrintLogToStdout)))
+            {
+                stdoutTraceListener = new StdoutTraceListener(hostType);
+            }
+
             // Create the trace manager.
             if (string.IsNullOrEmpty(logFile))
             {
@@ -113,11 +120,11 @@ namespace GitHub.Runner.Common
 
                 // this should give us _diag folder under runner root directory
                 string diagLogDirectory = Path.Combine(new DirectoryInfo(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location)).Parent.FullName, Constants.Path.DiagDirectory);
-                _traceManager = new TraceManager(new HostTraceListener(diagLogDirectory, hostType, logPageSize, logRetentionDays), this.SecretMasker);
+                _traceManager = new TraceManager(new HostTraceListener(diagLogDirectory, hostType, logPageSize, logRetentionDays), stdoutTraceListener, this.SecretMasker);
             }
             else
             {
-                _traceManager = new TraceManager(new HostTraceListener(logFile), this.SecretMasker);
+                _traceManager = new TraceManager(new HostTraceListener(logFile), stdoutTraceListener, this.SecretMasker);
             }
 
             _trace = GetTrace(nameof(HostContext));

src/Runner.Common/JobServer.cs

@@ -13,6 +13,8 @@ using GitHub.Runner.Sdk;
 using GitHub.Services.Common;
 using GitHub.Services.WebApi;
 using GitHub.Services.WebApi.Utilities.Internal;
+using GitHub.Services.Results.Client;
+using GitHub.Services.OAuth;
 
 namespace GitHub.Runner.Common
 {
@@ -22,11 +24,13 @@ namespace GitHub.Runner.Common
         Task ConnectAsync(VssConnection jobConnection);
 
         void InitializeWebsocketClient(ServiceEndpoint serviceEndpoint);
+        void InitializeResultsClient(Uri uri, string token);
 
         // logging and console
         Task<TaskLog> AppendLogContentAsync(Guid scopeIdentifier, string hubName, Guid planId, int logId, Stream uploadStream, CancellationToken cancellationToken);
         Task AppendTimelineRecordFeedAsync(Guid scopeIdentifier, string hubName, Guid planId, Guid timelineId, Guid timelineRecordId, Guid stepId, IList<string> lines, long? startLine, CancellationToken cancellationToken);
         Task<TaskAttachment> CreateAttachmentAsync(Guid scopeIdentifier, string hubName, Guid planId, Guid timelineId, Guid timelineRecordId, String type, String name, Stream uploadStream, CancellationToken cancellationToken);
+        Task CreateStepSymmaryAsync(string planId, string jobId, string stepId, string file, CancellationToken cancellationToken);
         Task<TaskLog> CreateLogAsync(Guid scopeIdentifier, string hubName, Guid planId, TaskLog log, CancellationToken cancellationToken);
         Task<Timeline> CreateTimelineAsync(Guid scopeIdentifier, string hubName, Guid planId, Guid timelineId, CancellationToken cancellationToken);
         Task<List<TimelineRecord>> UpdateTimelineRecordsAsync(Guid scopeIdentifier, string hubName, Guid planId, Guid timelineId, IEnumerable<TimelineRecord> records, CancellationToken cancellationToken);
@@ -40,6 +44,7 @@ namespace GitHub.Runner.Common
         private bool _hasConnection;
         private VssConnection _connection;
         private TaskHttpClient _taskClient;
+        private ResultsHttpClient _resultsClient;
         private ClientWebSocket _websocketClient;
 
         private ServiceEndpoint _serviceEndpoint;
@@ -143,6 +148,12 @@ namespace GitHub.Runner.Common
             InitializeWebsocketClient(TimeSpan.Zero);
         }
 
+        public void InitializeResultsClient(Uri uri, string token)
+        {
+            var httpMessageHandler = HostContext.CreateHttpClientHandler();
+            this._resultsClient = new ResultsHttpClient(uri, httpMessageHandler, token, disposeHandler: true);
+        }
+
         public ValueTask DisposeAsync()
         {
             CloseWebSocket(WebSocketCloseStatus.NormalClosure, CancellationToken.None);
@@ -305,6 +316,16 @@ namespace GitHub.Runner.Common
             return _taskClient.CreateAttachmentAsync(scopeIdentifier, hubName, planId, timelineId, timelineRecordId, type, name, uploadStream, cancellationToken: cancellationToken);
         }
 
+        public Task CreateStepSymmaryAsync(string planId, string jobId, string stepId, string file, CancellationToken cancellationToken)
+        {
+            if (_resultsClient != null)
+            {
+                return _resultsClient.UploadStepSummaryAsync(planId, jobId, stepId, file, cancellationToken: cancellationToken);
+            }
+            throw new InvalidOperationException("Results client is not initialized.");
+        }
+
+
         public Task<TaskLog> CreateLogAsync(Guid scopeIdentifier, string hubName, Guid planId, TaskLog log, CancellationToken cancellationToken)
         {
             CheckConnection();

src/Runner.Common/JobServerQueue.cs

@@ -20,6 +20,7 @@ namespace GitHub.Runner.Common
         void Start(Pipelines.AgentJobRequestMessage jobRequest);
         void QueueWebConsoleLine(Guid stepRecordId, string line, long? lineNumber = null);
         void QueueFileUpload(Guid timelineId, Guid timelineRecordId, string type, string name, string path, bool deleteSource);
+        void QueueSummaryUpload(Guid timelineId, Guid timelineRecordId, string stepId, string name, string path, bool deleteSource);
         void QueueTimelineRecordUpdate(Guid timelineId, TimelineRecord timelineRecord);
     }
 
@@ -30,6 +31,7 @@ namespace GitHub.Runner.Common
         private static readonly TimeSpan _delayForWebConsoleLineDequeue = TimeSpan.FromMilliseconds(500);
         private static readonly TimeSpan _delayForTimelineUpdateDequeue = TimeSpan.FromMilliseconds(500);
         private static readonly TimeSpan _delayForFileUploadDequeue = TimeSpan.FromMilliseconds(1000);
+        private static readonly TimeSpan _delayForSummaryUploadDequeue = TimeSpan.FromMilliseconds(1000);
 
         // Job message information
         private Guid _scopeIdentifier;
@@ -44,6 +46,8 @@ namespace GitHub.Runner.Common
         // queue for file upload (log file or attachment)
         private readonly ConcurrentQueue<UploadFileInfo> _fileUploadQueue = new();
 
+        private readonly ConcurrentQueue<SummaryUploadFileInfo> _summaryFileUploadQueue = new();
+
         // queue for timeline or timeline record update (one queue per timeline)
         private readonly ConcurrentDictionary<Guid, ConcurrentQueue<TimelineRecord>> _timelineUpdateQueue = new();
 
@@ -56,6 +60,7 @@ namespace GitHub.Runner.Common
         // Task for each queue's dequeue process
         private Task _webConsoleLineDequeueTask;
         private Task _fileUploadDequeueTask;
+        private Task _summaryUploadDequeueTask;
         private Task _timelineUpdateDequeueTask;
 
         // common
@@ -93,6 +98,20 @@ namespace GitHub.Runner.Common
 
             _jobServer.InitializeWebsocketClient(serviceEndPoint);
 
+            // This code is usually wrapped by an instance of IExecutionContext which isn't available here.
+            jobRequest.Variables.TryGetValue("system.github.results_endpoint", out VariableValue resultsEndpointVariable);
+            var resultsReceiverEndpoint = resultsEndpointVariable?.Value;
+
+            if (serviceEndPoint?.Authorization != null &&
+                serviceEndPoint.Authorization.Parameters.TryGetValue("AccessToken", out var accessToken) &&
+                !string.IsNullOrEmpty(accessToken) &&
+                !string.IsNullOrEmpty(resultsReceiverEndpoint))
+            {
+                Trace.Info("Initializing results client");
+                _jobServer.InitializeResultsClient(new Uri(resultsReceiverEndpoint), accessToken);
+            }
+
+
             if (_queueInProcess)
             {
                 Trace.Info("No-opt, all queue process tasks are running.");
@@ -120,10 +139,13 @@ namespace GitHub.Runner.Common
             Trace.Info("Start process file upload queue.");
             _fileUploadDequeueTask = ProcessFilesUploadQueueAsync();
 
+            Trace.Info("Start results file upload queue.");
+            _summaryUploadDequeueTask = ProcessSummaryUploadQueueAsync();
+
             Trace.Info("Start process timeline update queue.");
             _timelineUpdateDequeueTask = ProcessTimelinesUpdateQueueAsync();
 
-            _allDequeueTasks = new Task[] { _webConsoleLineDequeueTask, _fileUploadDequeueTask, _timelineUpdateDequeueTask };
+            _allDequeueTasks = new Task[] { _webConsoleLineDequeueTask, _fileUploadDequeueTask, _timelineUpdateDequeueTask, _summaryUploadDequeueTask };
             _queueInProcess = true;
         }
 
@@ -154,6 +176,10 @@ namespace GitHub.Runner.Common
             await ProcessFilesUploadQueueAsync(runOnce: true);
             Trace.Info("File upload queue drained.");
 
+            Trace.Verbose("Draining results summary upload queue.");
+            await ProcessSummaryUploadQueueAsync(runOnce: true);
+            Trace.Info("Results summary upload queue drained.");
+
             // ProcessTimelinesUpdateQueueAsync() will throw exception during shutdown
             // if there is any timeline records that failed to update contains output variabls.
             Trace.Verbose("Draining timeline update queue.");
@@ -204,6 +230,28 @@ namespace GitHub.Runner.Common
             _fileUploadQueue.Enqueue(newFile);
         }
 
+        public void QueueSummaryUpload(Guid timelineId, Guid timelineRecordId, string stepId, string name, string path, bool deleteSource)
+        {
+            ArgUtil.NotEmpty(timelineId, nameof(timelineId));
+            ArgUtil.NotEmpty(timelineRecordId, nameof(timelineRecordId));
+
+            // all parameter not null, file path exist.
+            var newFile = new SummaryUploadFileInfo()
+            {
+                TimelineId = timelineId,
+                TimelineRecordId = timelineRecordId,
+                Name = name,
+                Path = path,
+                PlanId = _planId.ToString(),
+                JobId = _jobTimelineRecordId.ToString(),
+                StepId = stepId,
+                DeleteSource = deleteSource
+            };
+
+            Trace.Verbose("Enqueue results file upload queue: file '{0}' attach to record {1}", newFile.Path, timelineRecordId);
+            _summaryFileUploadQueue.Enqueue(newFile);
+        }
+
         public void QueueTimelineRecordUpdate(Guid timelineId, TimelineRecord timelineRecord)
         {
             ArgUtil.NotEmpty(timelineId, nameof(timelineId));
@@ -394,6 +442,60 @@ namespace GitHub.Runner.Common
             }
         }
 
+        private async Task ProcessSummaryUploadQueueAsync(bool runOnce = false)
+        {
+            Trace.Info("Starting results-based upload queue...");
+
+            while (!_jobCompletionSource.Task.IsCompleted || runOnce)
+            {
+                List<SummaryUploadFileInfo> filesToUpload = new();
+                SummaryUploadFileInfo dequeueFile;
+                while (_summaryFileUploadQueue.TryDequeue(out dequeueFile))
+                {
+                    filesToUpload.Add(dequeueFile);
+                    // process at most 10 file upload.
+                    if (!runOnce && filesToUpload.Count > 10)
+                    {
+                        break;
+                    }
+                }
+
+                if (filesToUpload.Count > 0)
+                {
+                    if (runOnce)
+                    {
+                        Trace.Info($"Uploading {filesToUpload.Count} summary files in one shot through results service.");
+                    }
+
+                    int errorCount = 0;
+                    foreach (var file in filesToUpload)
+                    {
+                        try
+                        {
+                            await UploadSummaryFile(file);
+                        }
+                        catch (Exception ex)
+                        {
+                            Trace.Info("Catch exception during summary file upload to results, keep going since the process is best effort.");
+                            Trace.Error(ex);
+                            errorCount++;
+                        }
+                    }
+
+                    Trace.Info("Tried to upload {0} summary files to results, success rate: {1}/{0}.", filesToUpload.Count, filesToUpload.Count - errorCount);
+                }
+
+                if (runOnce)
+                {
+                    break;
+                }
+                else
+                {
+                    await Task.Delay(_delayForSummaryUploadDequeue);
+                }
+            }
+        }
+
         private async Task ProcessTimelinesUpdateQueueAsync(bool runOnce = false)
         {
             while (!_jobCompletionSource.Task.IsCompleted || runOnce)
@@ -665,6 +767,35 @@ namespace GitHub.Runner.Common
                 }
             }
         }
+
+        private async Task UploadSummaryFile(SummaryUploadFileInfo file)
+        {
+            bool uploadSucceed = false;
+            try
+            {
+                // Upload the step summary
+                Trace.Info($"Starting to upload summary file to results service {file.Name}, {file.Path}");
+                var cancellationTokenSource = new CancellationTokenSource();
+                await _jobServer.CreateStepSymmaryAsync(file.PlanId, file.JobId, file.StepId, file.Path, cancellationTokenSource.Token);
+
+                uploadSucceed = true;
+            }
+            finally
+            {
+                if (uploadSucceed && file.DeleteSource)
+                {
+                    try
+                    {
+                        File.Delete(file.Path);
+                    }
+                    catch (Exception ex)
+                    {
+                        Trace.Info("Catch exception during delete success results uploaded summary file.");
+                        Trace.Error(ex);
+                    }
+                }
+            }
+        }
     }
 
     internal class PendingTimelineRecord
@@ -683,6 +814,19 @@ namespace GitHub.Runner.Common
         public bool DeleteSource { get; set; }
     }
 
+    internal class SummaryUploadFileInfo
+    {
+        public Guid TimelineId { get; set; }
+        public Guid TimelineRecordId { get; set; }
+        public string Name { get; set; }
+        public string Path { get; set; }
+        public string PlanId { get; set; }
+        public string JobId { get; set; }
+        public string StepId { get; set; }
+        public bool DeleteSource { get; set; }
+    }
+
+
 
     internal class ConsoleLineInfo
     {

src/Runner.Common/RunnerServer.cs

@@ -38,7 +38,7 @@ namespace GitHub.Runner.Common
         Task<TaskAgentSession> CreateAgentSessionAsync(Int32 poolId, TaskAgentSession session, CancellationToken cancellationToken);
         Task DeleteAgentMessageAsync(Int32 poolId, Int64 messageId, Guid sessionId, CancellationToken cancellationToken);
         Task DeleteAgentSessionAsync(Int32 poolId, Guid sessionId, CancellationToken cancellationToken);
-        Task<TaskAgentMessage> GetAgentMessageAsync(Int32 poolId, Guid sessionId, Int64? lastMessageId, TaskAgentStatus status, CancellationToken cancellationToken);
+        Task<TaskAgentMessage> GetAgentMessageAsync(Int32 poolId, Guid sessionId, Int64? lastMessageId, TaskAgentStatus status, string runnerVersion, CancellationToken cancellationToken);
 
         // job request
         Task<TaskAgentJobRequest> GetAgentRequestAsync(int poolId, long requestId, CancellationToken cancellationToken);
@@ -272,10 +272,10 @@ namespace GitHub.Runner.Common
             return _messageTaskAgentClient.DeleteAgentSessionAsync(poolId, sessionId, cancellationToken: cancellationToken);
         }
 
-        public Task<TaskAgentMessage> GetAgentMessageAsync(Int32 poolId, Guid sessionId, Int64? lastMessageId, TaskAgentStatus status, CancellationToken cancellationToken)
+        public Task<TaskAgentMessage> GetAgentMessageAsync(Int32 poolId, Guid sessionId, Int64? lastMessageId, TaskAgentStatus status, string runnerVersion, CancellationToken cancellationToken)
         {
             CheckConnection(RunnerConnectionType.MessageQueue);
-            return _messageTaskAgentClient.GetMessageAsync(poolId, sessionId, lastMessageId, status, cancellationToken: cancellationToken);
+            return _messageTaskAgentClient.GetMessageAsync(poolId, sessionId, lastMessageId, status, runnerVersion, cancellationToken: cancellationToken);
         }
 
         //-----------------------------------------------------------------

src/Runner.Common/StdoutTraceListener.cs

@@ -0,0 +1,90 @@
+using GitHub.Runner.Sdk;
+using System;
+using System.Diagnostics;
+using System.Globalization;
+using System.IO;
+
+namespace GitHub.Runner.Common
+{
+    public sealed class StdoutTraceListener : ConsoleTraceListener
+    {
+        private readonly string _hostType;
+
+        public StdoutTraceListener(string hostType)
+        {
+            this._hostType = hostType;
+        }
+
+        // Copied and modified slightly from .Net Core source code. Modification was required to make it compile.
+        // There must be some TraceFilter extension class that is missing in this source code.
+        public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string message)
+        {
+            if (Filter != null && !Filter.ShouldTrace(eventCache, source, eventType, id, message, null, null, null))
+            {
+                return;
+            }
+
+            WriteHeader(source, eventType, id);
+            WriteLine(message);
+            WriteFooter(eventCache);
+        }
+
+        internal bool IsEnabled(TraceOptions opts)
+        {
+            return (opts & TraceOutputOptions) != 0;
+        }
+
+        // Altered from the original .Net Core implementation.
+        private void WriteHeader(string source, TraceEventType eventType, int id)
+        {
+            string type = null;
+            switch (eventType)
+            {
+                case TraceEventType.Critical:
+                    type = "CRIT";
+                    break;
+                case TraceEventType.Error:
+                    type = "ERR ";
+                    break;
+                case TraceEventType.Warning:
+                    type = "WARN";
+                    break;
+                case TraceEventType.Information:
+                    type = "INFO";
+                    break;
+                case TraceEventType.Verbose:
+                    type = "VERB";
+                    break;
+                default:
+                    type = eventType.ToString();
+                    break;
+            }
+
+            Write(StringUtil.Format("[{0} {1:u} {2} {3}] ", _hostType.ToUpperInvariant(), DateTime.UtcNow, type, source));
+        }
+
+        // Copied and modified slightly from .Net Core source code to make it compile. The original code
+        // accesses a private indentLevel field. In this code it has been modified to use the getter/setter.
+        private void WriteFooter(TraceEventCache eventCache)
+        {
+            if (eventCache == null)
+                return;
+
+            IndentLevel++;
+            if (IsEnabled(TraceOptions.ProcessId))
+                WriteLine("ProcessId=" + eventCache.ProcessId);
+
+            if (IsEnabled(TraceOptions.ThreadId))
+                WriteLine("ThreadId=" + eventCache.ThreadId);
+
+            if (IsEnabled(TraceOptions.DateTime))
+                WriteLine("DateTime=" + eventCache.DateTime.ToString("o", CultureInfo.InvariantCulture));
+
+            if (IsEnabled(TraceOptions.Timestamp))
+                WriteLine("Timestamp=" + eventCache.Timestamp);
+
+            IndentLevel--;
+        }
+    }
+}
+

src/Runner.Common/Terminal.cs

@@ -18,7 +18,7 @@ namespace GitHub.Runner.Common
         string ReadSecret();
         void Write(string message, ConsoleColor? colorCode = null);
         void WriteLine();
-        void WriteLine(string line, ConsoleColor? colorCode = null);
+        void WriteLine(string line, ConsoleColor? colorCode = null, bool skipTracing = false);
         void WriteError(Exception ex);
         void WriteError(string line);
         void WriteSection(string message);
@@ -116,9 +116,12 @@ namespace GitHub.Runner.Common
 
         // Do not add a format string overload. Terminal messages are user facing and therefore
         // should be localized. Use the Loc method in the StringUtil class.
-        public void WriteLine(string line, ConsoleColor? colorCode = null)
+        public void WriteLine(string line, ConsoleColor? colorCode = null, bool skipTracing = false)
         {
-            Trace.Info($"WRITE LINE: {line}");
+            if (!skipTracing)
+            {
+                Trace.Info($"WRITE LINE: {line}");
+            }
             if (!Silent)
             {
                 if (colorCode != null)

src/Runner.Common/TraceManager.cs

@@ -16,21 +16,23 @@ namespace GitHub.Runner.Common
     {
         private readonly ConcurrentDictionary<string, Tracing> _sources = new(StringComparer.OrdinalIgnoreCase);
         private readonly HostTraceListener _hostTraceListener;
+        private readonly StdoutTraceListener _stdoutTraceListener;
         private TraceSetting _traceSetting;
         private ISecretMasker _secretMasker;
 
-        public TraceManager(HostTraceListener traceListener, ISecretMasker secretMasker)
-            : this(traceListener, new TraceSetting(), secretMasker)
+        public TraceManager(HostTraceListener traceListener, StdoutTraceListener stdoutTraceListener, ISecretMasker secretMasker)
+            : this(traceListener, stdoutTraceListener, new TraceSetting(), secretMasker)
         {
         }
 
-        public TraceManager(HostTraceListener traceListener, TraceSetting traceSetting, ISecretMasker secretMasker)
+        public TraceManager(HostTraceListener traceListener, StdoutTraceListener stdoutTraceListener, TraceSetting traceSetting, ISecretMasker secretMasker)
         {
             // Validate and store params.
             ArgUtil.NotNull(traceListener, nameof(traceListener));
             ArgUtil.NotNull(traceSetting, nameof(traceSetting));
             ArgUtil.NotNull(secretMasker, nameof(secretMasker));
             _hostTraceListener = traceListener;
+            _stdoutTraceListener = stdoutTraceListener;
             _traceSetting = traceSetting;
             _secretMasker = secretMasker;
 
@@ -81,7 +83,7 @@ namespace GitHub.Runner.Common
                     Level = sourceTraceLevel.ToSourceLevels()
                 };
             }
-            return new Tracing(name, _secretMasker, sourceSwitch, _hostTraceListener);
+            return new Tracing(name, _secretMasker, sourceSwitch, _hostTraceListener, _stdoutTraceListener);
         }
     }
 }

src/Runner.Common/Tracing.cs

@@ -12,7 +12,7 @@ namespace GitHub.Runner.Common
         private ISecretMasker _secretMasker;
         private TraceSource _traceSource;
 
-        public Tracing(string name, ISecretMasker secretMasker, SourceSwitch sourceSwitch, HostTraceListener traceListener)
+        public Tracing(string name, ISecretMasker secretMasker, SourceSwitch sourceSwitch, HostTraceListener traceListener, StdoutTraceListener stdoutTraceListener = null)
         {
             ArgUtil.NotNull(secretMasker, nameof(secretMasker));
             _secretMasker = secretMasker;
@@ -27,6 +27,10 @@ namespace GitHub.Runner.Common
             }
 
             _traceSource.Listeners.Add(traceListener);
+            if (stdoutTraceListener != null)
+            {
+                _traceSource.Listeners.Add(stdoutTraceListener);
+            }
         }
 
         public void Info(string message)

src/Runner.Listener/JobDispatcher.cs

@@ -400,6 +400,7 @@ namespace GitHub.Runner.Listener
                     Task<int> workerProcessTask = null;
                     object _outputLock = new();
                     List<string> workerOutput = new();
+                    bool printToStdout = StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable(Constants.Variables.Agent.PrintLogToStdout));
                     using (var processChannel = HostContext.CreateService<IProcessChannel>())
                     using (var processInvoker = HostContext.CreateService<IProcessInvoker>())
                     {
@@ -421,7 +422,15 @@ namespace GitHub.Runner.Listener
                                         {
                                             lock (_outputLock)
                                             {
-                                                workerOutput.Add(stdout.Data);
+                                                if (!stdout.Data.StartsWith("[WORKER"))
+                                                {
+                                                    workerOutput.Add(stdout.Data);
+                                                }
+                                                
+                                                if (printToStdout)
+                                                {
+                                                    term.WriteLine(stdout.Data, skipTracing: true);
+                                                }
                                             }
                                         }
                                     };

src/Runner.Listener/MessageListener.cs

@@ -211,6 +211,7 @@ namespace GitHub.Runner.Listener
                                                                 _session.SessionId,
                                                                 _lastMessageId,
                                                                 runnerStatus,
+                                                                BuildConstants.RunnerPackage.Version,
                                                                 _getMessagesTokenSource.Token);
 
                     // Decrypt the message body if the session is using encryption

src/Runner.Listener/Runner.cs

@@ -430,12 +430,22 @@ namespace GitHub.Runner.Listener
 
                             message = await getNextMessage; //get next message
                             HostContext.WritePerfCounter($"MessageReceived_{message.MessageType}");
-                            if (string.Equals(message.MessageType, AgentRefreshMessage.MessageType, StringComparison.OrdinalIgnoreCase))
+                            if (string.Equals(message.MessageType, AgentRefreshMessage.MessageType, StringComparison.OrdinalIgnoreCase) ||
+                                string.Equals(message.MessageType, RunnerRefreshMessage.MessageType, StringComparison.OrdinalIgnoreCase))
                             {
                                 if (autoUpdateInProgress == false)
                                 {
                                     autoUpdateInProgress = true;
-                                    var runnerUpdateMessage = JsonUtility.FromString<AgentRefreshMessage>(message.Body);
+                                    AgentRefreshMessage runnerUpdateMessage = null;
+                                    if (string.Equals(message.MessageType, AgentRefreshMessage.MessageType, StringComparison.OrdinalIgnoreCase))
+                                    {
+                                        runnerUpdateMessage = JsonUtility.FromString<AgentRefreshMessage>(message.Body);
+                                    }
+                                    else
+                                    {
+                                        var brokerRunnerUpdateMessage = JsonUtility.FromString<RunnerRefreshMessage>(message.Body);
+                                        runnerUpdateMessage = new AgentRefreshMessage(brokerRunnerUpdateMessage.RunnerId, brokerRunnerUpdateMessage.TargetVersion, TimeSpan.FromSeconds(brokerRunnerUpdateMessage.TimeoutInSeconds));
+                                    }
 #if DEBUG
                                     // Can mock the update for testing
                                     if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("GITHUB_ACTIONS_RUNNER_IS_MOCK_UPDATE")))

src/Runner.Worker/ExecutionContext.cs

@@ -80,6 +80,7 @@ namespace GitHub.Runner.Worker
         // logging
         long Write(string tag, string message);
         void QueueAttachFile(string type, string name, string filePath);
+        void QueueSummaryFile(string name, string filePath, string stepId);
 
         // timeline record update methods
         void Start(string currentOperation = null);
@@ -846,6 +847,19 @@ namespace GitHub.Runner.Worker
             _jobServerQueue.QueueFileUpload(_mainTimelineId, _record.Id, type, name, filePath, deleteSource: false);
         }
 
+        public void QueueSummaryFile(string name, string filePath, string stepId)
+        {
+            ArgUtil.NotNullOrEmpty(name, nameof(name));
+            ArgUtil.NotNullOrEmpty(filePath, nameof(filePath));
+
+            if (!File.Exists(filePath))
+            {
+                throw new FileNotFoundException($"Can't upload (name:{name}) file: {filePath}. File does not exist.");
+            }
+
+            _jobServerQueue.QueueSummaryUpload(_mainTimelineId, _record.Id, stepId, name, filePath, deleteSource: false);
+        }
+
         // Add OnMatcherChanged
         public void Add(OnMatcherChanged handler)
         {

src/Runner.Worker/FileCommandManager.cs

@@ -208,9 +208,20 @@ namespace GitHub.Runner.Worker
                     ? context.Id.ToString()
                     : context.EmbeddedId.ToString();
 
-                Trace.Info($"Queueing file ({filePath}) for attachment upload ({attachmentName})");
-                // Attachments must be added to the parent context (job), not the current context (step)
-                context.Root.QueueAttachFile(ChecksAttachmentType.StepSummary, attachmentName, scrubbedFilePath);
+                context.Global.Variables.TryGetValue("system.github.results_endpoint", out string resultsReceiverEndpoint);
+                if (resultsReceiverEndpoint != null)
+                {
+                    Trace.Info($"Queueing results file ({filePath}) for attachment upload ({attachmentName})");
+                    var stepId = context.Id.ToString();
+                    // Attachments must be added to the parent context (job), not the current context (step)
+                    context.Root.QueueSummaryFile(attachmentName, scrubbedFilePath, stepId);
+                }
+                else
+                {
+                    Trace.Info($"Queueing file ({filePath}) for attachment upload ({attachmentName})");
+                    // Attachments must be added to the parent context (job), not the current context (step)
+                    context.Root.QueueAttachFile(ChecksAttachmentType.StepSummary, attachmentName, scrubbedFilePath);
+                }
             }
             catch (Exception e)
             {

src/Runner.Worker/GitHubContext.cs

@@ -13,6 +13,7 @@ namespace GitHub.Runner.Worker
             "action_repository",
             "action",
             "actor",
+            "actor_id",
             "api_url",
             "base_ref",
             "env",
@@ -27,8 +28,10 @@ namespace GitHub.Runner.Worker
             "ref_protected",
             "ref_type",
             "ref",
-            "repository_owner",
             "repository",
+            "repository_id",
+            "repository_owner",
+            "repository_owner_id",
             "retention_days",
             "run_attempt",
             "run_id",
@@ -39,7 +42,9 @@ namespace GitHub.Runner.Worker
             "step_summary",
             "triggering_actor",
             "workflow",
-            "workspace",
+            "workflow_ref",
+            "workflow_sha",
+            "workspace"
         };
 
         public IEnumerable<KeyValuePair<string, string>> GetRuntimeEnvironmentVariables()

src/Runner.Worker/Handlers/CompositeActionHandler.cs

@@ -239,7 +239,7 @@ namespace GitHub.Runner.Worker.Handlers
 
                 // Set action_status to the success of the current composite action
                 var actionResult = ExecutionContext.Result?.ToActionResult() ?? ActionResult.Success;
-                step.ExecutionContext.SetGitHubContext("action_status", actionResult.ToString());
+                step.ExecutionContext.SetGitHubContext("action_status", actionResult.ToString().ToLowerInvariant());
 
                 // Initialize env context
                 Trace.Info("Initialize Env context for embedded step");

src/Sdk/DTGenerated/Generated/TaskAgentHttpClientBase.cs

@@ -450,6 +450,8 @@ namespace GitHub.DistributedTask.WebApi
         /// <param name="poolId"></param>
         /// <param name="sessionId"></param>
         /// <param name="lastMessageId"></param>
+        /// <param name="status"></param>
+        /// <param name="runnerVersion"></param>
         /// <param name="userState"></param>
         /// <param name="cancellationToken">The cancellation token to cancel operation.</param>
         [EditorBrowsable(EditorBrowsableState.Never)]
@@ -458,6 +460,7 @@ namespace GitHub.DistributedTask.WebApi
             Guid sessionId,
             long? lastMessageId = null,
             TaskAgentStatus? status = null,
+            string runnerVersion = null,
             object userState = null,
             CancellationToken cancellationToken = default)
         {
@@ -475,12 +478,16 @@ namespace GitHub.DistributedTask.WebApi
             {
                 queryParams.Add("status", status.Value.ToString());
             }
+            if (runnerVersion != null)
+            {
+                queryParams.Add("runnerVersion", runnerVersion);
+            }
 
             return SendAsync<TaskAgentMessage>(
                 httpMethod,
                 locationId,
                 routeValues: routeValues,
-                version: new ApiResourceVersion(5.1, 1),
+                version: new ApiResourceVersion(6.0, 1),
                 queryParameters: queryParams,
                 userState: userState,
                 cancellationToken: cancellationToken);

src/Sdk/DTWebApi/WebApi/RunnerRefreshMessage.cs

@@ -0,0 +1,49 @@
+using Newtonsoft.Json;
+using System;
+using System.Runtime.Serialization;
+
+
+namespace GitHub.DistributedTask.WebApi
+{
+    [DataContract]
+    public sealed class RunnerRefreshMessage
+    {
+        public static readonly String MessageType = "RunnerRefresh";
+
+        [JsonConstructor]
+        internal RunnerRefreshMessage()
+        {
+        }
+
+        public RunnerRefreshMessage(
+            Int32 runnerId,
+            String targetVersion,
+            int? timeoutInSeconds = null)
+        {
+            this.RunnerId = runnerId;
+            this.TimeoutInSeconds = timeoutInSeconds ?? TimeSpan.FromMinutes(60).Seconds;
+            this.TargetVersion = targetVersion;
+        }
+
+        [DataMember]
+        public Int32 RunnerId
+        {
+            get;
+            private set;
+        }
+
+        [DataMember]
+        public int TimeoutInSeconds
+        {
+            get;
+            private set;
+        }
+
+        [DataMember]
+        public String TargetVersion
+        {
+            get;
+            private set;
+        }
+    }
+}

src/Sdk/DTWebApi/WebApi/TaskAttachment.cs

@@ -28,7 +28,6 @@ namespace GitHub.DistributedTask.WebApi
             this.Name = name;
         }
 
-
         [DataMember]
         public String Type
         {

src/Sdk/WebApi/WebApi/Contracts.cs

@@ -0,0 +1,60 @@
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Serialization;
+
+namespace GitHub.Services.Results.Contracts
+{
+    [DataContract]
+    [JsonObject(NamingStrategyType = typeof(SnakeCaseNamingStrategy))]
+    public class GetSignedStepSummaryURLRequest
+    {
+        [DataMember]
+        public string WorkflowJobRunBackendId;
+        [DataMember]
+        public string WorkflowRunBackendId;
+        [DataMember]
+        public string StepBackendId;
+    }
+
+    [DataContract]
+    [JsonObject(NamingStrategyType = typeof(SnakeCaseNamingStrategy))]
+    public class GetSignedStepSummaryURLResponse
+    {
+        [DataMember]
+        public string SummaryUrl;
+        [DataMember]
+        public long SoftSizeLimit;
+        [DataMember]
+        public string BlobStorageType;
+    }
+
+    [DataContract]
+    [JsonObject(NamingStrategyType = typeof(SnakeCaseNamingStrategy))]
+    public class StepSummaryMetadataCreate
+    {
+        [DataMember]
+        public string StepBackendId;
+        [DataMember]
+        public string WorkflowRunBackendId;
+        [DataMember]
+        public string WorkflowJobRunBackendId;
+        [DataMember]
+        public long Size;
+        [DataMember]
+        public string UploadedAt;
+    }
+
+    [DataContract]
+    [JsonObject(NamingStrategyType = typeof(SnakeCaseNamingStrategy))]
+    public class CreateStepSummaryMetadataResponse
+    {
+        [DataMember]
+        public bool Ok;
+    }
+
+    public static class BlobStorageTypes
+    {
+        public static readonly string AzureBlobStorage = "BLOB_STORAGE_TYPE_AZURE";
+        public static readonly string Unspecified = "BLOB_STORAGE_TYPE_UNSPECIFIED";
+    }
+}

src/Sdk/WebApi/WebApi/ResultsHttpClient.cs

@@ -0,0 +1,138 @@
+using System;
+using System.IO;
+using System.Net.Http;
+using System.Net.Http.Headers;
+using System.Threading;
+using System.Threading.Tasks;
+using GitHub.Services.Results.Contracts;
+using System.Net.Http.Formatting;
+using Sdk.WebApi.WebApi;
+
+namespace GitHub.Services.Results.Client
+{
+    public class ResultsHttpClient : RawHttpClientBase
+    {
+        public ResultsHttpClient(
+            Uri baseUrl,
+            HttpMessageHandler pipeline,
+            string token,
+            bool disposeHandler)
+            : base(baseUrl, pipeline, disposeHandler)
+        {
+            m_token = token;
+            m_resultsServiceUrl = baseUrl;
+            m_formatter = new JsonMediaTypeFormatter();
+        }
+
+        public async Task<GetSignedStepSummaryURLResponse> GetStepSummaryUploadUrlAsync(string planId, string jobId, string stepId, CancellationToken cancellationToken)
+        {
+            var request = new GetSignedStepSummaryURLRequest()
+            {
+                WorkflowJobRunBackendId= jobId,
+                WorkflowRunBackendId= planId,
+                StepBackendId= stepId
+            };
+
+            var stepSummaryUploadRequest = new Uri(m_resultsServiceUrl, "twirp/results.services.receiver.Receiver/GetStepSummarySignedBlobURL");
+
+            using (HttpRequestMessage requestMessage = new HttpRequestMessage(HttpMethod.Post, stepSummaryUploadRequest))
+            {
+                requestMessage.Headers.Authorization = new AuthenticationHeaderValue("Bearer", m_token);
+                requestMessage.Headers.Accept.Add(MediaTypeWithQualityHeaderValue.Parse("application/json"));
+
+                using (HttpContent content = new ObjectContent<GetSignedStepSummaryURLRequest>(request, m_formatter))
+                {
+                    requestMessage.Content = content;
+                    using (var response = await SendAsync(requestMessage, HttpCompletionOption.ResponseContentRead, cancellationToken: cancellationToken))
+                    {
+                        return await ReadJsonContentAsync<GetSignedStepSummaryURLResponse>(response, cancellationToken);
+                    }
+                }
+            }
+        }
+
+        private async Task StepSummaryUploadCompleteAsync(string planId, string jobId, string stepId, long size, CancellationToken cancellationToken)
+        {
+            var timestamp = DateTime.UtcNow.ToString("yyyy-MM-dd'T'HH:mm:ss.fffK");
+            var request = new StepSummaryMetadataCreate()
+            {
+                WorkflowJobRunBackendId= jobId,
+                WorkflowRunBackendId= planId,
+                StepBackendId = stepId,
+                Size = size,
+                UploadedAt = timestamp
+            };
+
+            var stepSummaryUploadCompleteRequest = new Uri(m_resultsServiceUrl, "twirp/results.services.receiver.Receiver/CreateStepSummaryMetadata");
+
+            using (HttpRequestMessage requestMessage = new HttpRequestMessage(HttpMethod.Post, stepSummaryUploadCompleteRequest))
+            {
+                requestMessage.Headers.Authorization = new AuthenticationHeaderValue("Bearer", m_token);
+                requestMessage.Headers.Accept.Add(MediaTypeWithQualityHeaderValue.Parse("application/json"));
+
+                using (HttpContent content = new ObjectContent<StepSummaryMetadataCreate>(request, m_formatter))
+                {
+                    requestMessage.Content = content;
+                    using (var response = await SendAsync(requestMessage, HttpCompletionOption.ResponseContentRead, cancellationToken: cancellationToken))
+                    {
+                        var jsonResponse = await ReadJsonContentAsync<CreateStepSummaryMetadataResponse>(response, cancellationToken);
+                        if (!jsonResponse.Ok)
+                        {
+                            throw new Exception($"Failed to mark step summary upload as complete, status code: {response.StatusCode}, ok: {jsonResponse.Ok}, size: {size}, timestamp: {timestamp}");
+                        }
+                    }
+                }
+            }
+        }
+
+        private async Task<HttpResponseMessage> UploadFileAsync(string url, string blobStorageType, FileStream file, CancellationToken cancellationToken)
+        {
+            // Upload the file to the url
+            var request = new HttpRequestMessage(HttpMethod.Put, url)
+            {
+                Content = new StreamContent(file)
+            };
+
+            if (blobStorageType == BlobStorageTypes.AzureBlobStorage)
+            {
+                request.Content.Headers.Add("x-ms-blob-type", "BlockBlob");
+            }
+
+            using (var response = await SendAsync(request, HttpCompletionOption.ResponseHeadersRead, userState: null, cancellationToken))
+            {
+                if (!response.IsSuccessStatusCode)
+                {
+                    throw new Exception($"Failed to upload file, status code: {response.StatusCode}, reason: {response.ReasonPhrase}");
+                }
+                return response;
+            }
+        }
+
+        // Handle file upload for step summary
+        public async Task UploadStepSummaryAsync(string planId, string jobId, string stepId, string file, CancellationToken cancellationToken)
+        {
+            // Get the upload url
+            var uploadUrlResponse = await GetStepSummaryUploadUrlAsync(planId, jobId, stepId, cancellationToken);
+
+            // Do we want to throw an exception here or should we just be uploading/truncating the data
+            var fileSize = new FileInfo(file).Length;
+            if (fileSize > uploadUrlResponse.SoftSizeLimit)
+            {
+                throw new Exception($"File size is larger than the upload url allows, file size: {fileSize}, upload url size: {uploadUrlResponse.SoftSizeLimit}");
+            }
+
+            // Upload the file
+            using (var fileStream = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read, 4096, true))
+            {
+                var response = await UploadFileAsync(uploadUrlResponse.SummaryUrl, uploadUrlResponse.BlobStorageType, fileStream, cancellationToken);
+            }
+
+            // Send step summary upload complete message
+            await StepSummaryUploadCompleteAsync(planId, jobId, stepId, fileSize, cancellationToken);
+        }
+
+        private MediaTypeFormatter m_formatter;
+        private Uri m_resultsServiceUrl;
+        private string m_token;
+    }
+}

src/Test/L0/Listener/MessageListenerL0.cs

@@ -192,8 +192,8 @@ namespace GitHub.Runner.Common.Tests.Listener
 
                 _runnerServer
                     .Setup(x => x.GetAgentMessageAsync(
-                        _settings.PoolId, expectedSession.SessionId, It.IsAny<long?>(), TaskAgentStatus.Online, It.IsAny<CancellationToken>()))
-                    .Returns(async (Int32 poolId, Guid sessionId, Int64? lastMessageId, TaskAgentStatus status, CancellationToken cancellationToken) =>
+                        _settings.PoolId, expectedSession.SessionId, It.IsAny<long?>(), TaskAgentStatus.Online, It.IsAny<string>(), It.IsAny<CancellationToken>()))
+                    .Returns(async (Int32 poolId, Guid sessionId, Int64? lastMessageId, TaskAgentStatus status, string runnerVersion, CancellationToken cancellationToken) =>
                     {
                         await Task.Yield();
                         return messages.Dequeue();
@@ -208,7 +208,7 @@ namespace GitHub.Runner.Common.Tests.Listener
                 //Assert
                 _runnerServer
                     .Verify(x => x.GetAgentMessageAsync(
-                        _settings.PoolId, expectedSession.SessionId, It.IsAny<long?>(), TaskAgentStatus.Online, It.IsAny<CancellationToken>()), Times.Exactly(arMessages.Length));
+                        _settings.PoolId, expectedSession.SessionId, It.IsAny<long?>(), TaskAgentStatus.Online, It.IsAny<string>(), It.IsAny<CancellationToken>()), Times.Exactly(arMessages.Length));
             }
         }
 
@@ -293,7 +293,7 @@ namespace GitHub.Runner.Common.Tests.Listener
 
                 _runnerServer
                     .Setup(x => x.GetAgentMessageAsync(
-                        _settings.PoolId, expectedSession.SessionId, It.IsAny<long?>(), TaskAgentStatus.Online, It.IsAny<CancellationToken>()))
+                        _settings.PoolId, expectedSession.SessionId, It.IsAny<long?>(), TaskAgentStatus.Online, It.IsAny<string>(), It.IsAny<CancellationToken>()))
                     .Throws(new TaskAgentAccessTokenExpiredException("test"));
                 try
                 {
@@ -311,7 +311,7 @@ namespace GitHub.Runner.Common.Tests.Listener
                 //Assert
                 _runnerServer
                     .Verify(x => x.GetAgentMessageAsync(
-                        _settings.PoolId, expectedSession.SessionId, It.IsAny<long?>(), TaskAgentStatus.Online, It.IsAny<CancellationToken>()), Times.Once);
+                        _settings.PoolId, expectedSession.SessionId, It.IsAny<long?>(), TaskAgentStatus.Online, It.IsAny<string>(), It.IsAny<CancellationToken>()), Times.Once);
 
                 _runnerServer
                     .Verify(x => x.DeleteAgentSessionAsync(

src/Test/L0/TestHostContext.cs

@@ -59,7 +59,7 @@ namespace GitHub.Runner.Common.Tests
             _secretMasker = new SecretMasker();
             _secretMasker.AddValueEncoder(ValueEncoders.JsonStringEscape);
             _secretMasker.AddValueEncoder(ValueEncoders.UriDataEscape);
-            _traceManager = new TraceManager(traceListener, _secretMasker);
+            _traceManager = new TraceManager(traceListener, null, _secretMasker);
             _trace = GetTrace(nameof(TestHostContext));
 
             // inject a terminal in silent mode so all console output

src/runnerversion

@@ -1 +1 @@
-2.299.0
+2.300.2