public static async Task ExecuteAsync(OutputContext output, string imageName, string imageTag)
{
if (output is null)
{
throw new ArgumentNullException(nameof(output));
}
if (imageName is null)
{
throw new ArgumentNullException(nameof(imageName));
}
if (imageTag is null)
{
throw new ArgumentNullException(nameof(imageTag));
}
output.WriteDebugLine("Running 'docker push'.");
output.WriteCommandLine("docker", $"push {imageName}:{imageTag}");
var capture = output.Capture();
var exitCode = await Process.ExecuteAsync(
$"docker",
$"push {imageName}:{imageTag}",
stdOut : capture.StdOut,
stdErr : capture.StdErr);
output.WriteDebugLine($"Done running 'docker push' exit code: {exitCode}");
if (exitCode != 0)
{
throw new CommandException("'docker push' failed.");
}
}
private static async Task PackageApplicationAsync(OutputContext output, Application application, string applicationName, string environment)
{
using var step = output.BeginStep("Deploying Application Manifests...");
using var tempFile = TempFile.Create();
output.WriteInfoLine($"Writing output to '{tempFile.FilePath}'.");
{
using var stream = File.OpenWrite(tempFile.FilePath);
using var writer = new StreamWriter(stream, Encoding.UTF8, leaveOpen: true);
if (application.Globals.DeploymentKind == DeploymentKind.None)
{
// No extra steps
}
else if (application.Globals.DeploymentKind == DeploymentKind.Kubernetes)
{
await ApplicationYamlWriter.WriteAsync(output, writer, application);
}
else if (application.Globals.DeploymentKind == DeploymentKind.Oam)
{
await OamApplicationGenerator.WriteOamApplicationAsync(writer, output, application, applicationName, environment);
}
else
{
throw new InvalidOperationException($"Unknown DeploymentKind: " + application.Globals.DeploymentKind);
}
}
output.WriteDebugLine("Running 'kubectl apply'.");
output.WriteCommandLine("kubectl", $"apply -f \"{tempFile.FilePath}\"");
var capture = output.Capture();
var exitCode = await Process.ExecuteAsync(
$"kubectl",
$"apply -f \"{tempFile.FilePath}\"",
System.Environment.CurrentDirectory,
stdOut : capture.StdOut,
stdErr : capture.StdErr);
output.WriteDebugLine($"Done running 'kubectl apply' exit code: {exitCode}");
if (exitCode != 0)
{
throw new CommandException("'kubectl apply' failed.");
}
output.WriteInfoLine($"Deployed application '{applicationName}'.");
step.MarkComplete();
}
public override async Task ExecuteAsync(OutputContext output, Application application, ServiceEntry service)
{
var yaml = service.Outputs.OfType <IYamlManifestOutput>().ToArray();
if (yaml.Length == 0)
{
output.WriteDebugLine($"No yaml manifests found for service '{service.FriendlyName}'. Skipping.");
return;
}
using var tempFile = TempFile.Create();
output.WriteDebugLine($"Writing output to '{tempFile.FilePath}'.");
{
using var stream = File.OpenWrite(tempFile.FilePath);
using var writer = new StreamWriter(stream, Encoding.UTF8, leaveOpen: true);
var yamlStream = new YamlStream(yaml.Select(y => y.Yaml));
yamlStream.Save(writer, assignAnchors: false);
}
// kubectl apply logic is implemented in the client in older versions of k8s. The capability
// to get the same behavior in the server isn't present in every version that's relevant.
//
// https://kubernetes.io/docs/reference/using-api/api-concepts/#server-side-apply
//
output.WriteDebugLine("Running 'kubectl apply'.");
output.WriteCommandLine("kubectl", $"apply -f \"{tempFile.FilePath}\"");
var capture = output.Capture();
var exitCode = await Process.ExecuteAsync(
$"kubectl",
$"apply -f \"{tempFile.FilePath}\"",
System.Environment.CurrentDirectory,
stdOut : capture.StdOut,
stdErr : capture.StdErr);
output.WriteDebugLine($"Done running 'kubectl apply' exit code: {exitCode}");
if (exitCode != 0)
{
throw new CommandException("'kubectl apply' failed.");
}
output.WriteInfoLine($"Deployed service '{service.FriendlyName}'.");
}
public static async Task ExecuteAsync(OutputContext output, string registryHostname, string chartFilePath)
{
if (output is null)
{
throw new ArgumentNullException(nameof(output));
}
if (registryHostname is null)
{
throw new ArgumentNullException(nameof(registryHostname));
}
if (chartFilePath is null)
{
throw new ArgumentNullException(nameof(chartFilePath));
}
// NOTE: this is currently hardcoded to use ACR and uses the azure CLI to do
// the push operation. Helm 3 has support for pushing to OCI repositories,
// but it's not documented that it works yet for azure.
if (!registryHostname.EndsWith(".azurecr.io"))
{
throw new CommandException("Currently pushing of helm charts is limited to '*.azurecr.io'.");
}
var registryName = registryHostname.Substring(0, registryHostname.Length - ".azurecr.io".Length);
output.WriteDebugLine("Running 'az acr helm push'.");
output.WriteCommandLine("az", $"acr helm push --name {registryName} \"{chartFilePath}\"");
var capture = output.Capture();
var exitCode = await Process.ExecuteAsync(
$"az",
$"acr helm push --name {registryName} \"{chartFilePath}\"",
stdOut : capture.StdOut,
stdErr : capture.StdErr);
output.WriteDebugLine($"Done running 'az acr helm push' exit code: {exitCode}");
if (exitCode != 0)
{
throw new CommandException("'az acr helm push' failed.");
}
}
private static async Task EvaluateMSBuildAsync(OutputContext output, FileInfo projectFile, Project project)
{
try
{
output.WriteDebugLine("Installing msbuild targets.");
TargetInstaller.Install(projectFile.FullName);
output.WriteDebugLine("Installed msbuild targets.");
}
catch (Exception ex)
{
throw new CommandException("Failed to install targets.", ex);
}
var outputFilePath = Path.GetTempFileName();
try
{
var capture = output.Capture();
var opulenceRoot = Path.GetDirectoryName(typeof(Program).Assembly.Location);
var restore = string.Empty;
if (!File.Exists(Path.Combine(projectFile.DirectoryName, "obj", "project.assets.json")))
{
restore = "/restore";
}
output.WriteDebugLine("Running 'dotnet msbuild'.");
output.WriteCommandLine("dotnet", $"msbuild {restore} /t:EvaluateOpulenceProjectInfo \"/p:OpulenceTargetLocation={opulenceRoot}\" \"/p:OpulenceOutputFilePath={outputFilePath}\"");
var exitCode = await Process.ExecuteAsync(
$"dotnet",
$"msbuild {restore} /t:EvaluateOpulenceProjectInfo \"/p:OpulenceTargetLocation={opulenceRoot}\" \"/p:OpulenceOutputFilePath={outputFilePath}\"",
workingDir : projectFile.DirectoryName,
stdOut : capture.StdOut,
stdErr : capture.StdErr);
output.WriteDebugLine($"Done running 'dotnet msbuild' exit code: {exitCode}");
if (exitCode != 0)
{
throw new CommandException("'dotnet msbuild' failed.");
}
var lines = await File.ReadAllLinesAsync(outputFilePath);
for (var i = 0; i < lines.Length; i++)
{
var line = lines[i];
if (line.StartsWith("version="))
{
project.Version = line.Substring("version=".Length).Trim();
output.WriteDebugLine($"Found application version: {line}");
continue;
}
if (line.StartsWith("tfm"))
{
project.TargetFramework = line.Substring("tfm=".Length).Trim();
output.WriteDebugLine($"Found target framework: {line}");
continue;
}
if (line.StartsWith("frameworks="))
{
var right = line.Substring("frameworks=".Length).Trim();
project.Frameworks.AddRange(right.Split(",").Select(s => new Framework(s)));
output.WriteDebugLine($"Found shared frameworks: {line}");
continue;
}
}
}
finally
{
File.Delete(outputFilePath);
}
}
public static async Task BuildHelmChartAsync(OutputContext output, Application application, ServiceEntry service, Project project, ContainerInfo container, HelmChartStep chart)
{
if (output is null)
{
throw new ArgumentNullException(nameof(output));
}
if (application is null)
{
throw new ArgumentNullException(nameof(application));
}
if (service is null)
{
throw new ArgumentNullException(nameof(service));
}
if (project is null)
{
throw new ArgumentNullException(nameof(project));
}
if (container is null)
{
throw new ArgumentNullException(nameof(container));
}
if (chart is null)
{
throw new ArgumentNullException(nameof(chart));
}
var projectDirectory = Path.Combine(application.RootDirectory, Path.GetDirectoryName(project.RelativeFilePath) !);
var outputDirectoryPath = Path.Combine(projectDirectory, "bin");
using var tempDirectory = TempDirectory.Create();
HelmChartGenerator.ApplyHelmChartDefaults(application, service, container, chart);
var chartRoot = Path.Combine(projectDirectory, "charts");
var chartPath = Path.Combine(chartRoot, chart.ChartName);
output.WriteDebugLine($"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 !));
}