Kafka KRaft broker creation with this GitHub Action https://github.co…

…m/marketplace/actions/kafka-kraft

.github/workflows/codeql.yml

@@ -0,0 +1,89 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  schedule:
+    - cron: '41 9 * * 1'
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    # Runner size impacts CodeQL analysis time. To learn more, please see:
+    #   - https://gh.io/recommended-hardware-resources-for-running-codeql
+    #   - https://gh.io/supported-runners-and-hardware-resources
+    #   - https://gh.io/using-larger-runners (GitHub.com only)
+    # Consider using larger runners or machines with greater resources for possible analysis time improvements.
+    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+    timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
+    permissions:
+      # required for all workflows
+      security-events: write
+
+      # only required for workflows in private repositories
+      actions: read
+      contents: read
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - language: csharp
+          build-mode: autobuild
+        # CodeQL supports the following values keywords for 'language': 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift'
+        # Use `c-cpp` to analyze code written in C, C++ or both
+        # Use 'java-kotlin' to analyze code written in Java, Kotlin or both
+        # Use 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
+        # To learn more about changing the languages that are analyzed or customizing the build mode for your analysis,
+        # see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning.
+        # If you are analyzing a compiled language, you can modify the 'build-mode' for that language to customize how
+        # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v3
+      with:
+        languages: ${{ matrix.language }}
+        build-mode: ${{ matrix.build-mode }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+
+    # If the analyze step fails for one of the languages you are analyzing with
+    # "We were unable to automatically build your code", modify the matrix above
+    # to set the build mode to "manual" for that language. Then modify this step
+    # to build your code.
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+    - if: matrix.build-mode == 'manual'
+      run: |
+        echo 'If you are using a "manual" build mode for one or more of the' \
+          'languages you are analyzing, replace this with the commands to build' \
+          'your code, for example:'
+        echo '  make bootstrap'
+        echo '  make release'
+        exit 1
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v3
+      with:
+        category: "/language:${{matrix.language}}"

.github/workflows/dotnet.yml

@@ -24,8 +24,17 @@ jobs:
       run: sudo ethtool -K eth0 tx off rx off
     - name: Build
       run: dotnet build -c Debug
+
+    - name: Run Kafka KRaft Broker
+      uses: spicyparrot/[email protected]
+      with:
+        kafka-version: "3.6.1"
+        kafka-topics: "example,1"
+
     - name: Test
       run: dotnet test  -c Debug --no-build --verbosity normal --settings .runsettings
+      env:
+        KAFKA_BOOTSTRAP_SERVERS: ${{ env.kafka_runner_address }}:9093
     - name: Report
       run: |
         dotnet tool restore

Epam.Kafka.sln

@@ -13,7 +13,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Misc", "Misc", "{A5013F6E-5
 		build.cmd = build.cmd
 		CHANGELOG.md = CHANGELOG.md
 		.github\CODEOWNERS = .github\CODEOWNERS
-		CONTRIBUTING.md = CONTRIBUTING.md
+		.github\workflows\codeql.yml = .github\workflows\codeql.yml
 		.github\workflows\dotnet.yml = .github\workflows\dotnet.yml
 		LICENSE.md = LICENSE.md
 		README.md = README.md

tests/Epam.Kafka.Tests/Common/MockCluster.cs

@@ -16,18 +16,27 @@ public sealed class MockCluster : IDisposable
 
     private const string DefaultProducer = "Default";
 
-    private readonly IAdminClient _adminClient;
+    private readonly IAdminClient? _adminClient;
     private readonly string _mockBootstrapServers;
 
     public MockCluster()
     {
-        // Trick: we are going to connect with admin client first so we can get metadata and bootstrap servers from it
-        var clientConfig = new ClientConfig();
-        clientConfig.Set("bootstrap.servers", "localhost:9200");
-        clientConfig.Set("test.mock.num.brokers", "1");
-        this._adminClient = new AdminClientBuilder(clientConfig).Build();
-        Metadata metadata = this._adminClient.GetMetadata(TimeSpan.FromSeconds(1));
-        this._mockBootstrapServers = string.Join(",", metadata.Brokers.Select(b => $"{b.Host}:{b.Port}"));
+        string? env = Environment.GetEnvironmentVariable("KAFKA_BOOTSTRAP_SERVERS");
+
+        if (env != null)
+        {
+            this._mockBootstrapServers = env;
+        }
+        else
+        {
+            // Trick: we are going to connect with admin client first so we can get metadata and bootstrap servers from it
+            var clientConfig = new ClientConfig();
+            clientConfig.Set("bootstrap.servers", "localhost:9200");
+            clientConfig.Set("test.mock.num.brokers", "1");
+            this._adminClient = new AdminClientBuilder(clientConfig).Build();
+            Metadata metadata = this._adminClient.GetMetadata(TimeSpan.FromSeconds(1));
+            this._mockBootstrapServers = string.Join(",", metadata.Brokers.Select(b => $"{b.Host}:{b.Port}"));
+        }
     }
 
     public KafkaBuilder LaunchMockCluster(TestWithServices test)
@@ -37,7 +46,7 @@ public KafkaBuilder LaunchMockCluster(TestWithServices test)
 
     public void Dispose()
     {
-        this._adminClient.Dispose();
+        this._adminClient?.Dispose();
     }
 
     public static KafkaBuilder AddMockCluster(TestWithServices test, string? server = null)