private static async Task WriteLocalPublishDockerfileAsync(StreamWriter writer, string applicationEntryPoint, ContainerInfo container) { await writer.WriteLineAsync($"FROM {container.BaseImageName}:{container.BaseImageTag}"); await writer.WriteLineAsync($"WORKDIR /app"); await writer.WriteLineAsync($"COPY . /app"); await writer.WriteLineAsync($"ENTRYPOINT [\"dotnet\", \"{applicationEntryPoint}.dll\"]"); }
public static void ApplyContainerDefaults(Application application, ServiceEntry service, Project project, ContainerInfo container) { if (application is null) { throw new ArgumentNullException(nameof(application)); } if (service is null) { throw new ArgumentNullException(nameof(service)); } if (project is null) { throw new ArgumentNullException(nameof(project)); } if (container is null) { throw new ArgumentNullException(nameof(container)); } if (container.BaseImageName == null && project.Frameworks.Any(f => f.Name == "Microsoft.AspNetCore.App")) { container.BaseImageName = "mcr.microsoft.com/dotnet/core/aspnet"; } else if (container.BaseImageName == null) { container.BaseImageName = "mcr.microsoft.com/dotnet/core/runtime"; } if (container.BaseImageTag == null && project.TargetFramework == "netcoreapp3.1") { container.BaseImageTag = "3.1"; } else if (container.BaseImageTag == null && project.TargetFramework == "netcoreapp3.0") { container.BaseImageTag = "3.0"; } if (container.BaseImageTag == null) { throw new CommandException($"Unsupported TFM {project.TargetFramework}."); } container.BuildImageName ??= "mcr.microsoft.com/dotnet/core/sdk"; container.BuildImageTag ??= "3.1"; if (container.ImageName == null && application.Globals.Registry?.Hostname == null) { container.ImageName ??= service.Service.Name.ToLowerInvariant(); } else if (container.ImageName == null && application.Globals.Registry?.Hostname != null) { container.ImageName ??= $"{application.Globals.Registry?.Hostname}/{service.Service.Name.ToLowerInvariant()}"; } container.ImageTag ??= project.Version.Replace("+", "-"); }
public static async Task WriteDockerfileAsync(OutputContext output, Application application, ServiceEntry service, Project project, ContainerInfo container, string filePath) { if (output is null) { throw new ArgumentNullException(nameof(output)); } if (application is null) { throw new ArgumentNullException(nameof(application)); } if (service is null) { throw new ArgumentNullException(nameof(service)); } if (project is null) { throw new ArgumentNullException(nameof(project)); } if (container is null) { throw new ArgumentNullException(nameof(container)); } if (filePath is null) { throw new ArgumentNullException(nameof(filePath)); } using var stream = File.OpenWrite(filePath); using var writer = new StreamWriter(stream, encoding: Encoding.UTF8, leaveOpen: true); var entryPoint = Path.GetFileNameWithoutExtension(project.RelativeFilePath); output.WriteDebugLine($"Writing dockerfile to '{filePath}'."); if (container.UseMultiphaseDockerfile ?? true) { await WriteMultiphaseDockerfileAsync(writer, entryPoint, container); } else { await WriteLocalPublishDockerfileAsync(writer, entryPoint, container); } output.WriteDebugLine("Done writing dockerfile."); }
private static async Task WriteMultiphaseDockerfileAsync(StreamWriter writer, string applicationEntryPoint, ContainerInfo container) { await writer.WriteLineAsync($"FROM {container.BuildImageName}:{container.BuildImageTag} as SDK"); await writer.WriteLineAsync($"WORKDIR /src"); await writer.WriteLineAsync($"COPY . ."); await writer.WriteLineAsync($"RUN dotnet publish -c Release -o /out"); await writer.WriteLineAsync($"FROM {container.BaseImageName}:{container.BaseImageTag} as RUNTIME"); await writer.WriteLineAsync($"WORKDIR /app"); await writer.WriteLineAsync($"COPY --from=SDK /out ."); await writer.WriteLineAsync($"ENTRYPOINT [\"dotnet\", \"{applicationEntryPoint}.dll\"]"); }
public static async Task BuildHelmChartAsync(OutputContext output, Application application, ServiceEntry service, Project project, ContainerInfo container, HelmChartStep chart) { if (output is null) { throw new ArgumentNullException(nameof(output)); } if (application is null) { throw new ArgumentNullException(nameof(application)); } if (service is null) { throw new ArgumentNullException(nameof(service)); } if (project is null) { throw new ArgumentNullException(nameof(project)); } if (container is null) { throw new ArgumentNullException(nameof(container)); } if (chart is null) { throw new ArgumentNullException(nameof(chart)); } var projectDirectory = Path.Combine(application.RootDirectory, Path.GetDirectoryName(project.RelativeFilePath) !); var outputDirectoryPath = Path.Combine(projectDirectory, "bin"); using var tempDirectory = TempDirectory.Create(); HelmChartGenerator.ApplyHelmChartDefaults(application, service, container, chart); var chartRoot = Path.Combine(projectDirectory, "charts"); var chartPath = Path.Combine(chartRoot, chart.ChartName); output.WriteDebugLine($"Looking for existing chart in '{chartPath}'."); if (Directory.Exists(chartPath)) { output.WriteDebugLine($"Found existing chart in '{chartPath}'."); } else { chartRoot = tempDirectory.DirectoryPath; chartPath = Path.Combine(chartRoot, chart.ChartName); output.WriteDebugLine($"Generating chart in '{chartPath}'."); await HelmChartGenerator.GenerateAsync(output, application, service, project, container, chart, new DirectoryInfo(tempDirectory.DirectoryPath)); } output.WriteDebugLine("Running 'helm package'."); output.WriteCommandLine("helm", $"package -d \"{outputDirectoryPath}\" --version {project.Version.Replace('+', '-')} --app-version {project.Version.Replace('+', '-')}"); var capture = output.Capture(); var exitCode = await Process.ExecuteAsync( "helm", $"package . -d \"{outputDirectoryPath}\" --version {project.Version.Replace('+', '-')} --app-version {project.Version.Replace('+', '-')}", workingDir : chartPath, stdOut : capture.StdOut, stdErr : capture.StdErr); output.WriteDebugLine($"Running 'helm package' exit code: {exitCode}"); if (exitCode != 0) { throw new CommandException("Running 'helm package' failed."); } output.WriteInfoLine($"Created Helm Chart: {Path.Combine(outputDirectoryPath, chart.ChartName + "-" + project.Version.Replace('+', '-') + ".tgz")}"); }
public static async Task BuildContainerImageAsync(OutputContext output, Application application, ServiceEntry service, Project project, ContainerInfo container) { if (output is null) { throw new ArgumentNullException(nameof(output)); } if (application is null) { throw new ArgumentNullException(nameof(application)); } if (service is null) { throw new ArgumentNullException(nameof(service)); } if (project is null) { throw new ArgumentNullException(nameof(project)); } if (container is null) { throw new ArgumentNullException(nameof(container)); } using var tempFile = TempFile.Create(); var dockerFilePath = Path.Combine(application.GetProjectDirectory(project), Path.GetDirectoryName(project.RelativeFilePath) !, "Dockerfile"); if (File.Exists(dockerFilePath)) { output.WriteDebugLine($"Using existing dockerfile '{dockerFilePath}'."); } else { await DockerfileGenerator.WriteDockerfileAsync(output, application, service, project, container, tempFile.FilePath); dockerFilePath = tempFile.FilePath; } output.WriteDebugLine("Running 'docker build'."); output.WriteCommandLine("docker", $"build . -t {container.ImageName}:{container.ImageTag} -f \"{dockerFilePath}\""); var capture = output.Capture(); var exitCode = await Process.ExecuteAsync( $"docker", $"build . -t {container.ImageName}:{container.ImageTag} -f \"{dockerFilePath}\"", application.GetProjectDirectory(project), stdOut : capture.StdOut, stdErr : capture.StdErr); output.WriteDebugLine($"Done running 'docker build' exit code: {exitCode}"); if (exitCode != 0) { throw new CommandException("'docker build' failed."); } output.WriteInfoLine($"Created Docker Image: {container.ImageName}:{container.ImageTag}"); service.Outputs.Add(new DockerImageOutput(container.ImageName !, container.ImageTag !)); }
public static void ApplyHelmChartDefaults(Application application, ServiceEntry service, ContainerInfo container, HelmChartStep chart) { if (application is null) { throw new ArgumentNullException(nameof(application)); } if (service is null) { throw new ArgumentNullException(nameof(service)); } if (container is null) { throw new ArgumentNullException(nameof(container)); } if (chart is null) { throw new ArgumentNullException(nameof(chart)); } chart.ChartName ??= service.Service.Name.ToLowerInvariant(); }
public static async Task GenerateAsync(OutputContext output, Application application, ServiceEntry service, Project project, ContainerInfo container, HelmChartStep chart, DirectoryInfo outputDirectory) { if (output is null) { throw new ArgumentNullException(nameof(output)); } if (application is null) { throw new ArgumentNullException(nameof(application)); } if (service is null) { throw new ArgumentNullException(nameof(service)); } if (project is null) { throw new ArgumentNullException(nameof(project)); } if (container is null) { throw new ArgumentNullException(nameof(container)); } if (chart is null) { throw new ArgumentNullException(nameof(chart)); } if (outputDirectory is null) { throw new ArgumentNullException(nameof(outputDirectory)); } ApplyHelmChartDefaults(application, service, container, chart); // The directory with the charts needs to be the same as the chart name var chartDirectoryPath = Path.Combine(outputDirectory.FullName, chart.ChartName); Directory.CreateDirectory(chartDirectoryPath); var templateDirectoryPath = Path.Combine( Path.GetDirectoryName(typeof(HelmChartGenerator).Assembly.Location) !, "Templates", "Helm"); DirectoryCopy.Copy(templateDirectoryPath, chartDirectoryPath); // Write Chart.yaml // // apiVersion: v1 // name: <appname> // version: <version> // appVersion: <version> await File.WriteAllLinesAsync(Path.Combine(chartDirectoryPath, "Chart.yaml"), new[] { $"apiVersion: v1", $"name: {chart.ChartName}", $"# helm requires the version and appVersion to specified in Chart.yaml", $"# opulence will override these values when packaging the chart", $"version: {project.Version.Replace('+', '-')}", $"appVersion: {project.Version.Replace('+', '-')}" }); // Write values.yaml // // image: // repository: rynowak.azurecr.io/rochambot/gamemaster await File.WriteAllLinesAsync(Path.Combine(chartDirectoryPath, "values.yaml"), new[] { $"image:", $" repository: {container.ImageName}", }); }
public override async Task <object?> ExecuteAsync() { if (callbacks.Count == 0) { return(Task.FromResult <object?>(null)); } if (callbacks.Count > 1) { throw new InvalidOperationException("More than one application type is not supported."); } var kvp = callbacks.Single(); var type = kvp.Key; var delegates = kvp.Value; output.WriteDebugLine($"Creating instance of application type '{type}'."); var application = Activator.CreateInstance(type); output.WriteDebugLine($"Done creating instance of application type '{type}'."); var wrapper = new ApplicationWrapper(application !, rootDirectory); wrapper.Globals.Name ??= name; foreach (var service in wrapper.Services) { output.WriteDebugLine($"Found service '{service.FriendlyName} {{ Name: {service.Service.Name} }}'."); string?projectRelativeFilePath = null; string?projectFilePath = null; if (solution != null) { var project = FindProjectInSolution(solution, service.FriendlyName); if (project == null) { output.WriteDebugLine($"Could not find project for service '{service.FriendlyName}'."); continue; } output.WriteDebugLine($"Found project '{project.RelativePath}' for service '{service.FriendlyName}'."); projectRelativeFilePath = project.RelativePath.Replace('\\', Path.DirectorySeparatorChar); projectFilePath = project.AbsolutePath.Replace('\\', Path.DirectorySeparatorChar); } else if (projectFile != null) { var normalized = Names.NormalizeToFriendly(Path.GetFileNameWithoutExtension(projectFile.Name)); if (!string.Equals(normalized, service.FriendlyName)) { output.WriteDebugLine($"Skipping service '{service.FriendlyName}'."); continue; } projectRelativeFilePath = projectFile.FullName; projectFilePath = projectFile.FullName; } if (projectFilePath != null) { var project = new Project(projectRelativeFilePath !); await ProjectReader.ReadProjectDetailsAsync(output, new FileInfo(projectFilePath), project); service.Service.Source = project; // Apply defaults to everything that has a project. var container = new ContainerInfo(); service.Service.GeneratedAssets.Container = container; DockerfileGenerator.ApplyContainerDefaults(wrapper, service, project, container); } } output.WriteDebugLine($"Running {delegates.Count} customization callbacks."); for (var i = 0; i < delegates.Count; i++) { delegates[i].DynamicInvoke(application); } output.WriteDebugLine($"Done running {delegates.Count} customization callbacks."); return(application); }