Check DNS with GitHub.

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.github/workflows/build.yml

@@ -53,7 +53,7 @@ jobs:
 
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
 
     # Build runner layout
     - name: Build & Layout Release
@@ -95,7 +95,7 @@ jobs:
             docker_platform: linux/arm64
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
 
     - name: Get latest runner version
       id: latest_runner

.github/workflows/codeql.yml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL

.github/workflows/dependency-check.yml

@@ -29,7 +29,7 @@ jobs:
       npm-vulnerabilities: ${{ steps.check-versions.outputs.npm-vulnerabilities }}
       open-dependency-prs: ${{ steps.check-prs.outputs.open-dependency-prs }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Node.js
         uses: actions/setup-node@v6
         with:

.github/workflows/docker-buildx-upgrade.yml

@@ -17,7 +17,7 @@ jobs:
       BUILDX_CURRENT_VERSION: ${{ steps.check_buildx_version.outputs.CURRENT_VERSION }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Check Docker version
         id: check_docker_version
@@ -89,7 +89,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Update Docker version
         shell: bash

.github/workflows/docker-publish.yml

@@ -20,7 +20,7 @@ jobs:
       IMAGE_NAME: ${{ github.repository_owner }}/actions-runner
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{ github.event.inputs.releaseBranch }}
 

.github/workflows/dotnet-upgrade.yml

@@ -15,7 +15,7 @@ jobs:
       DOTNET_CURRENT_MAJOR_MINOR_VERSION: ${{ steps.fetch_current_version.outputs.DOTNET_CURRENT_MAJOR_MINOR_VERSION }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Get current major minor version
         id: fetch_current_version
         shell: bash
@@ -89,7 +89,7 @@ jobs:
     if: ${{ needs.dotnet-update.outputs.SHOULD_UPDATE == 1 && needs.dotnet-update.outputs.BRANCH_EXISTS == 0 }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: feature/dotnetsdk-upgrade/${{ needs.dotnet-update.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}
       - name: Create Pull Request

.github/workflows/node-upgrade.yml

@@ -9,7 +9,7 @@ jobs:
   update-node:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Get latest Node versions
         id: node-versions
         run: |

.github/workflows/npm-audit-typescript.yml

@@ -7,7 +7,7 @@ jobs:
   npm-audit-with-ts-fix:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Node.js
         uses: actions/setup-node@v6
         with:

.github/workflows/npm-audit.yml

@@ -9,7 +9,7 @@ jobs:
   npm-audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       
       - name: Setup Node.js
         uses: actions/setup-node@v6

.github/workflows/release.yml

@@ -11,7 +11,7 @@ jobs:
     if: startsWith(github.ref, 'refs/heads/releases/') || github.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
 
     # Make sure ./releaseVersion match ./src/runnerversion
     # Query GitHub release ensure version is not used
@@ -86,7 +86,7 @@ jobs:
 
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
 
     # Build runner layout
     - name: Build & Layout Release
@@ -129,7 +129,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
 
     # Download runner package tar.gz/zip produced by 'build' job
     - name: Download Artifact (win-x64)
@@ -296,7 +296,7 @@ jobs:
       IMAGE_NAME: ${{ github.repository_owner }}/actions-runner
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Compute image version
         id: image

images/Dockerfile

@@ -5,8 +5,8 @@ ARG TARGETOS
 ARG TARGETARCH
 ARG RUNNER_VERSION
 ARG RUNNER_CONTAINER_HOOKS_VERSION=0.7.0
-ARG DOCKER_VERSION=29.5.3
-ARG BUILDX_VERSION=0.34.1
+ARG DOCKER_VERSION=29.6.0
+ARG BUILDX_VERSION=0.35.0
 
 RUN apt update -y && apt install curl unzip -y
 

src/Misc/externals.sh

@@ -7,7 +7,7 @@ NODE_ALPINE_URL=https://github.com/actions/alpine_nodejs/releases/download
 # When you update Node versions you must also create a new release of alpine_nodejs at that updated version.
 # Follow the instructions here: https://github.com/actions/alpine_nodejs?tab=readme-ov-file#getting-started
 NODE20_VERSION="20.20.2"
-NODE24_VERSION="24.16.0"
+NODE24_VERSION="24.18.0"
 
 get_abs_path() {
   # exploits the fact that pwd will print abs path when no args

src/Runner.Sdk/Runner.Sdk.csproj

@@ -15,7 +15,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Text.Encoding.CodePages" Version="10.0.9" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="10.0.3" />
     <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
     <PackageReference Include="System.Threading.Channels" Version="10.0.3" />
   </ItemGroup>

src/Runner.Worker/ActionManager.cs

@@ -1108,12 +1108,6 @@ namespace GitHub.Runner.Worker
                     }
                 }
 
-                executionContext.Global.JobTelemetry.Add(new JobTelemetry()
-                {
-                    Type = JobTelemetryType.General,
-                    Message = $"Action archive cache usage: {downloadInfo.ResolvedNameWithOwner}@{downloadInfo.ResolvedSha} use cache {useActionArchiveCache} has cache {hasActionArchiveCache}"
-                });
-
                 if (!useActionArchiveCache)
                 {
                     await DownloadRepositoryArchive(executionContext, link, downloadInfo.Authentication?.Token, archiveFile);
@@ -1122,6 +1116,13 @@ namespace GitHub.Runner.Worker
                 var stagingDirectory = Path.Combine(tempDirectory, "_staging");
                 Directory.CreateDirectory(stagingDirectory);
 
+                var fileInfo = new FileInfo(archiveFile);
+                executionContext.Global.JobTelemetry.Add(new JobTelemetry()
+                {
+                    Type = JobTelemetryType.General,
+                    Message = $"Action archive cache usage: {downloadInfo.ResolvedNameWithOwner}@{downloadInfo.ResolvedSha} use cache {useActionArchiveCache} has cache {hasActionArchiveCache} size {fileInfo.Length} bytes"
+                });
+
 #if OS_WINDOWS
                 try
                 {
@@ -1159,7 +1160,6 @@ namespace GitHub.Runner.Worker
                     int exitCode = await processInvoker.ExecuteAsync(stagingDirectory, tar, $"-xzf \"{archiveFile}\"", null, executionContext.CancellationToken);
                     if (exitCode != 0)
                     {
-                        var fileInfo = new FileInfo(archiveFile);
                         var sha256hash = await IOUtil.GetFileContentSha256HashAsync(archiveFile);
                         throw new InvalidActionArchiveException($"Can't use 'tar -xzf' extract archive file: {archiveFile} (SHA256 '{sha256hash}', size '{fileInfo.Length}' bytes, tar outputs '{string.Join(' ', tarOutputs)}'). Action being checked out: {downloadInfo.NameWithOwner}@{downloadInfo.Ref}. return code: {exitCode}.");
                     }

src/Runner.Worker/JobExtension.cs

@@ -4,6 +4,7 @@ using System.Diagnostics;
 using System.Globalization;
 using System.IO;
 using System.Linq;
+using System.Net;
 using System.Net.Http;
 using System.Runtime.Serialization;
 using System.Threading;
@@ -901,8 +902,8 @@ namespace GitHub.Runner.Worker
                             foreach (var check in _connectivityCheckTasks)
                             {
                                 var result = await check;
-                                Trace.Info($"Connectivity check result: {result}");
-                                context.Global.JobTelemetry.Add(new JobTelemetry() { Type = JobTelemetryType.ConnectivityCheck, Message = $"{result.EndpointUrl}: {result.StatusCode}" });
+                                Trace.Info($"Connectivity check result: {StringUtil.ConvertToJson(result)}");
+                                context.Global.JobTelemetry.Add(new JobTelemetry() { Type = JobTelemetryType.ConnectivityCheck, Message = $"{StringUtil.ConvertToJson(result)}" });
                             }
                         }
                         catch (Exception ex)
@@ -1012,6 +1013,30 @@ namespace GitHub.Runner.Worker
             using (var timeoutTokenSource = new CancellationTokenSource(TimeSpan.FromSeconds(timeoutInSeconds)))
             using (var linkedTokenSource = CancellationTokenSource.CreateLinkedTokenSource(token, timeoutTokenSource.Token))
             {
+                try
+                {
+                    var addresses = await Dns.GetHostAddressesAsync(new Uri(endpointUrl).Host, linkedTokenSource.Token);
+                    stopwatch.Stop();
+                    result.DNSResolutionDurationInMs = (int)stopwatch.ElapsedMilliseconds;
+                    result.EndpointIPs = addresses.Select(a => a.ToString()).ToArray();
+                }
+                catch (Exception ex) when (ex is OperationCanceledException && token.IsCancellationRequested)
+                {
+                    Trace.Error($"DNS resolution canceled: {ex}");
+                    result.StatusCode = "dns_canceled";
+                }
+                catch (Exception ex) when (ex is OperationCanceledException && timeoutTokenSource.IsCancellationRequested)
+                {
+                    Trace.Error($"DNS resolution timeout: {ex}");
+                    result.StatusCode = "dns_timeout";
+                }
+                catch (Exception ex)
+                {
+                    Trace.Error($"Catch exception during DNS resolution: {ex}");
+                    result.StatusCode = $"dns_{ex.Message}";
+                }
+
+                stopwatch.Restart();
                 try
                 {
                     using (var httpClientHandler = HostContext.CreateHttpClientHandler())
@@ -1024,7 +1049,7 @@ namespace GitHub.Runner.Worker
                         }
 
                         var response = await httpClient.GetAsync(endpointUrl, linkedTokenSource.Token);
-                        result.StatusCode = $"{response.StatusCode}";
+                        result.StatusCode = $"http_{response.StatusCode}";
 
                         var githubRequestId = UrlUtil.GetGitHubRequestId(response.Headers);
                         var vssRequestId = UrlUtil.GetVssRequestId(response.Headers);
@@ -1036,26 +1061,26 @@ namespace GitHub.Runner.Worker
                         {
                             result.RequestId = vssRequestId;
                         }
+                        stopwatch.Stop();
+                        result.HttpRequestDurationInMs = (int)stopwatch.ElapsedMilliseconds;
                     }
                 }
                 catch (Exception ex) when (ex is OperationCanceledException && token.IsCancellationRequested)
                 {
                     Trace.Error($"Request canceled during connectivity check: {ex}");
-                    result.StatusCode = "canceled";
+                    result.StatusCode = "http_canceled";
                 }
                 catch (Exception ex) when (ex is OperationCanceledException && timeoutTokenSource.IsCancellationRequested)
                 {
                     Trace.Error($"Request timeout during connectivity check: {ex}");
-                    result.StatusCode = "timeout";
+                    result.StatusCode = "http_timeout";
                 }
                 catch (Exception ex)
                 {
                     Trace.Error($"Catch exception during connectivity check: {ex}");
-                    result.StatusCode = $"{ex.Message}";
+                    result.StatusCode = $"http_{ex.Message}";
                 }
             }
-            stopwatch.Stop();
-            result.DurationInMs = (int)stopwatch.ElapsedMilliseconds;
 
             return result;
         }
@@ -1141,7 +1166,7 @@ namespace GitHub.Runner.Worker
                     try
                     {
                         var result = await CheckConnectivity(endpoint.Value, accessToken: accessToken, timeoutInSeconds: checkConnectivityInfo.RequestTimeoutInSecond, token);
-                        testResult.EndpointsResult[endpoint.Key].Add($"{result.StartTime:s}: {result.StatusCode} - {result.RequestId} - {result.DurationInMs}ms");
+                        testResult.EndpointsResult[endpoint.Key].Add($"{result.StartTime:s}: {result.StatusCode} - {result.RequestId} - {result.HttpRequestDurationInMs}ms");
                         if (!testResult.HasFailure &&
                             result.StatusCode != "OK" &&
                             result.StatusCode != "canceled")
@@ -1212,13 +1237,17 @@ namespace GitHub.Runner.Worker
 
             public string EndpointUrl { get; set; }
 
+            public string[] EndpointIPs { get; set; }
+
             public DateTime StartTime { get; set; }
 
             public string StatusCode { get; set; }
 
             public string RequestId { get; set; }
 
-            public int DurationInMs { get; set; }
+            public int HttpRequestDurationInMs { get; set; }
+
+            public int DNSResolutionDurationInMs { get; set; }
         }
     }
 }