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* Added FluxProvisioner * Update README Tree workflow to include Flux GitOps tooling dependency * Refactor FluxProvisioner import statement * Fix FluxProvisioner reconciliation * Fix Flux_InstallsAndReconciles_KustomizationsAsync to use the kube context for all calls
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...tler.KubernetesProvisioner.GitOps.Core/Devantler.KubernetesProvisioner.GitOps.Core.csproj
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| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <TargetFramework>net8.0</TargetFramework> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| <AnalysisLevel>preview-all</AnalysisLevel> | ||
| <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild> | ||
| <TreatWarningsAsErrors>true</TreatWarningsAsErrors> | ||
| <GenerateDocumentationFile>true</GenerateDocumentationFile> | ||
| <CodeAnalysisTreatWarningsAsErrors>false</CodeAnalysisTreatWarningsAsErrors> | ||
| </PropertyGroup> | ||
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| </Project> |
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Devantler.KubernetesProvisioner.GitOps.Core/IKubernetesGitOpsProvisioner.cs
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| namespace Devantler.KubernetesProvisioner.GitOps.Core; | ||
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| /// <summary> | ||
| /// A Kubernetes GitOps provisioner. | ||
| /// </summary> | ||
| public interface IKubernetesGitOpsProvisioner | ||
| { | ||
| /// <summary> | ||
| /// The Kubernetes context. | ||
| /// </summary> | ||
| public string? Context { get; set; } | ||
| /// <summary> | ||
| /// Install the GitOps tooling on the Kubernetes cluster. | ||
| /// </summary> | ||
| public Task InstallAsync(CancellationToken cancellationToken = default); | ||
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| /// <summary> | ||
| /// Uninstall the GitOps tooling from the Kubernetes cluster. | ||
| /// </summary> | ||
| public Task UninstallAsync(CancellationToken cancellationToken = default); | ||
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| /// <summary> | ||
| /// Reconcile resources on the Kubernetes cluster. | ||
| /// </summary> | ||
| public Task ReconcileAsync(CancellationToken cancellationToken = default); | ||
| } |
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...tesProvisioner.GitOps.Flux.Tests/Devantler.KubernetesProvisioner.GitOps.Flux.Tests.csproj
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| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <TargetFramework>net8.0</TargetFramework> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| <AnalysisLevel>preview-all</AnalysisLevel> | ||
| <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild> | ||
| <TreatWarningsAsErrors>true</TreatWarningsAsErrors> | ||
| <GenerateDocumentationFile>true</GenerateDocumentationFile> | ||
| <CodeAnalysisTreatWarningsAsErrors>false</CodeAnalysisTreatWarningsAsErrors> | ||
| <UseCurrentRuntimeIdentifier>true</UseCurrentRuntimeIdentifier> | ||
| <IsPackable>false</IsPackable> | ||
| <IsTestProject>true</IsTestProject> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <PackageReference Include="coverlet.collector" Version="6.0.2" /> | ||
| <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" /> | ||
| <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" /> | ||
| <PackageReference Include="xunit" Version="2.9.2" /> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\Devantler.KubernetesProvisioner.GitOps.Flux\Devantler.KubernetesProvisioner.GitOps.Flux.csproj" /> | ||
| <ProjectReference Include="..\Devantler.KubernetesProvisioner.Cluster.Kind\Devantler.KubernetesProvisioner.Cluster.Kind.csproj" /> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <Content Include="assets/kind-config.yaml" CopyToOutputDirectory="PreserveNewest" /> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <Using Include="Xunit" /> | ||
| </ItemGroup> | ||
| </Project> |
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Devantler.KubernetesProvisioner.GitOps.Flux.Tests/FluxProvisionerTests/AllMethodsTests.cs
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| using Devantler.KindCLI; | ||
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| namespace Devantler.KubernetesProvisioner.GitOps.Flux.Tests.FluxProvisionerTests; | ||
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| /// <summary> | ||
| /// Tests for all methods in the <see cref="FluxProvisioner"/> class. | ||
| /// </summary> | ||
| [Collection("Flux")] | ||
| public class AllMethodsTests | ||
| { | ||
| /// <summary> | ||
| /// Test to verify that flux installs and reconciles kustomizations. | ||
| /// </summary> | ||
| /// <returns></returns> | ||
| [Fact] | ||
| public async Task Flux_InstallsAndReconciles_KustomizationsAsync() | ||
| { | ||
| // Arrange | ||
| string clusterName = "test-flux-cluster"; | ||
| string context = "kind-" + clusterName; | ||
| string configPath = Path.Combine(AppContext.BaseDirectory, "assets/kind-config.yaml"); | ||
| var fluxProvisioner = new FluxProvisioner(context); | ||
| var cancellationToken = new CancellationToken(); | ||
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| // Act | ||
| await Kind.DeleteClusterAsync(clusterName, cancellationToken); | ||
| await Kind.CreateClusterAsync(clusterName, configPath, cancellationToken); | ||
| await fluxProvisioner.InstallAsync(cancellationToken); | ||
| await FluxCLI.Flux.CreateOCISourceAsync("podinfo", new Uri("oci://ghcr.io/stefanprodan/manifests/podinfo"), context, cancellationToken: cancellationToken); | ||
| await FluxCLI.Flux.CreateKustomizationAsync("podinfo", "OCIRepository/podinfo", "", context, cancellationToken: cancellationToken); | ||
| await fluxProvisioner.ReconcileAsync(cancellationToken); | ||
| await fluxProvisioner.UninstallAsync(cancellationToken); | ||
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| // Cleanup | ||
| await Kind.DeleteClusterAsync(clusterName, cancellationToken); | ||
| } | ||
| } |
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Devantler.KubernetesProvisioner.GitOps.Flux.Tests/assets/kind-config.yaml
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| kind: Cluster | ||
| apiVersion: kind.x-k8s.io/v1alpha4 |
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...tler.KubernetesProvisioner.GitOps.Flux/Devantler.KubernetesProvisioner.GitOps.Flux.csproj
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| <Project Sdk="Microsoft.NET.Sdk"> | ||
|
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| <PropertyGroup> | ||
| <TargetFramework>net8.0</TargetFramework> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| <AnalysisLevel>preview-all</AnalysisLevel> | ||
| <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild> | ||
| <TreatWarningsAsErrors>true</TreatWarningsAsErrors> | ||
| <GenerateDocumentationFile>true</GenerateDocumentationFile> | ||
| <CodeAnalysisTreatWarningsAsErrors>false</CodeAnalysisTreatWarningsAsErrors> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <PackageReference Include="Devantler.FluxCLI" Version="0.0.4" /> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\Devantler.KubernetesProvisioner.GitOps.Core\Devantler.KubernetesProvisioner.GitOps.Core.csproj" /> | ||
| <ProjectReference Include="..\Devantler.KubernetesProvisioner.Resources.Native\Devantler.KubernetesProvisioner.Resources.Native.csproj" /> | ||
| </ItemGroup> | ||
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| </Project> |
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Devantler.KubernetesProvisioner.GitOps.Flux/FluxProvisioner.cs
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| using Devantler.KubernetesProvisioner.GitOps.Core; | ||
| using Devantler.KubernetesProvisioner.Resources.Native; | ||
| using k8s; | ||
| using k8s.Models; | ||
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| namespace Devantler.KubernetesProvisioner.GitOps.Flux; | ||
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| /// <summary> | ||
| /// A Kubernetes GitOps provisioner using Flux. | ||
| /// </summary> | ||
| /// <remarks> | ||
| /// Initializes a new instance of the <see cref="FluxProvisioner"/> class. | ||
| /// </remarks> | ||
| /// <param name="context"></param> | ||
| public class FluxProvisioner(string? context = default) : IKubernetesGitOpsProvisioner | ||
| { | ||
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| /// <inheritdoc/> | ||
| public string? Context { get; set; } = context; | ||
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| /// <summary> | ||
| /// Install Flux on the Kubernetes cluster. | ||
| /// </summary> | ||
| /// <param name="cancellationToken"></param> | ||
| /// <returns></returns> | ||
| public async Task InstallAsync(CancellationToken cancellationToken = default) => | ||
| await FluxCLI.Flux.InstallAsync(Context, cancellationToken).ConfigureAwait(false); | ||
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| /// <summary> | ||
| /// Reconcile resources on the Kubernetes cluster. | ||
| /// </summary> | ||
| /// <param name="cancellationToken"></param> | ||
| /// <returns></returns> | ||
| public async Task ReconcileAsync(CancellationToken cancellationToken = default) | ||
| { | ||
| using var kubernetesResourceProvisioner = new KubernetesResourceProvisioner(Context); | ||
| var kustomizations = await kubernetesResourceProvisioner.CustomObjects.ListNamespacedCustomObjectAsync<V1CustomResourceDefinitionList>("kustomize.toolkit.fluxcd.io", "v1", "flux-system", "kustomizations", cancellationToken: cancellationToken).ConfigureAwait(false); | ||
| foreach (var kustomization in kustomizations.Items) | ||
| { | ||
| await FluxCLI.Flux.ReconcileKustomizationAsync(kustomization.Metadata.Name, Context, withSource: true, cancellationToken: cancellationToken).ConfigureAwait(false); | ||
| } | ||
| } | ||
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| /// <summary> | ||
| /// Uninstall Flux from the Kubernetes cluster. | ||
| /// </summary> | ||
| /// <param name="cancellationToken"></param> | ||
| /// <returns></returns> | ||
| public async Task UninstallAsync(CancellationToken cancellationToken = default) => | ||
| await FluxCLI.Flux.UninstallAsync(Context, cancellationToken).ConfigureAwait(false); | ||
| } |
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