public void TestGetContainerBuilder_BaseImage()
{
LayerConfiguration[] layerConfigurations = new[] { new LayerConfiguration("appLayer", ImmutableArray <LayerEntry> .Empty) };
var cliConfiguration = new FibCliConfiguration
{
ImageFormat = ImageFormat.OCI,
ImageLayers = layerConfigurations,
BaseImage = "reg.io/base-image:tag",
Entrypoint = new[] { "Entrypoint" },
Cmd = new[] { "Program", "Arguments" },
Environment = new Dictionary <string, string> {
["Var"] = "Value"
},
ImageWorkingDirectory = AbsoluteUnixPath.Get("/working/dir"),
ImageUser = "******",
Ports = new[] { Port.Tcp(5000) },
Volumes = new[] { AbsoluteUnixPath.Get("/volume") },
Labels = new Dictionary <string, string> {
["Label"] = "data"
},
ReproducableBuild = true
};
var builder = cliConfiguration.GetContainerBuilder();
var configuration = builder.ToBuildConfiguration(Containerizer.To(DockerDaemonImage.Named("target-image")));
Assert.AreEqual(ManifestFormat.OCI, configuration.GetTargetFormat());
Assert.AreEqual(layerConfigurations, configuration.GetLayerConfigurations());
ImageConfiguration imageConfiguration = configuration.GetBaseImageConfiguration();
Assert.AreEqual("reg.io", imageConfiguration.GetImageRegistry());
Assert.AreEqual("base-image", imageConfiguration.GetImageRepository());
Assert.AreEqual("tag", imageConfiguration.GetImageTag());
IContainerConfiguration containerConfiguration = configuration.GetContainerConfiguration();
Assert.AreEqual(new[] { "Entrypoint" }, containerConfiguration.GetEntrypoint());
Assert.AreEqual(new[] { "Program", "Arguments" }, containerConfiguration.GetProgramArguments());
Assert.AreEqual(new Dictionary <string, string> {
["Var"] = "Value"
}, containerConfiguration.GetEnvironmentMap());
Assert.AreEqual(AbsoluteUnixPath.Get("/working/dir"), containerConfiguration.GetWorkingDirectory());
Assert.AreEqual("user", containerConfiguration.GetUser());
Assert.AreEqual(new[] { Port.Tcp(5000) }, containerConfiguration.GetExposedPorts());
Assert.AreEqual(new[] { AbsoluteUnixPath.Get("/volume") }, containerConfiguration.GetVolumes());
Assert.AreEqual(new Dictionary <string, string> {
["Label"] = "data"
}, containerConfiguration.GetLabels());
Assert.AreEqual(ContainerConfiguration.DefaultCreationTime, containerConfiguration.GetCreationTime());
}
public async Task <Image> CallAsync()
{
BaseImageWithAuthorization baseImageWithAuthorization = await pullBaseImageStep.GetFuture().ConfigureAwait(false);
IReadOnlyList <ICachedLayer> baseImageLayers = await pullAndCacheBaseImageLayersStep.GetFuture().ConfigureAwait(false);
IReadOnlyList <ICachedLayer> applicationLayers = await buildAndCacheApplicationLayersStep.GetFuture().ConfigureAwait(false);
using (progressEventDispatcherFactory.Create("building image format", 1))
using (new TimerEventDispatcher(buildConfiguration.GetEventHandlers(), DESCRIPTION))
{
// Constructs the image.
Image.Builder imageBuilder = Image.CreateBuilder(buildConfiguration.GetTargetFormat());
Image baseImage = baseImageWithAuthorization.GetBaseImage();
IContainerConfiguration containerConfiguration =
buildConfiguration.GetContainerConfiguration();
// Base image layers
foreach (ICachedLayer pullAndCacheBaseImageLayer in baseImageLayers)
{
imageBuilder.AddLayer(pullAndCacheBaseImageLayer);
}
// Passthrough config and count non-empty history entries
int nonEmptyLayerCount = 0;
foreach (HistoryEntry historyObject in baseImage.GetHistory())
{
imageBuilder.AddHistory(historyObject);
if (!historyObject.HasCorrespondingLayer())
{
nonEmptyLayerCount++;
}
}
imageBuilder
.SetArchitecture(baseImage.GetArchitecture())
.SetOs(baseImage.GetOs())
.AddEnvironment(baseImage.GetEnvironment())
.AddLabels(baseImage.GetLabels())
.SetHealthCheck(baseImage.GetHealthCheck())
.AddExposedPorts(baseImage.GetExposedPorts())
.AddVolumes(baseImage.GetVolumes())
.SetWorkingDirectory(baseImage.GetWorkingDirectory());
// Add history elements for non-empty layers that don't have one yet
Instant layerCreationTime =
containerConfiguration == null
? ContainerConfiguration.DefaultCreationTime
: containerConfiguration.GetCreationTime();
for (int count = 0; count < baseImageLayers.Count - nonEmptyLayerCount; count++)
{
imageBuilder.AddHistory(
HistoryEntry.CreateBuilder()
.SetCreationTimestamp(layerCreationTime)
.SetComment("auto-generated by Fib")
.Build());
}
// Add built layers/configuration
foreach (ICachedLayer applicationLayer in applicationLayers)
{
HistoryEntry.Builder historyBuilder = HistoryEntry.CreateBuilder();
if (buildConfiguration.GetToolName() != null)
{
historyBuilder.SetCreatedBy(buildConfiguration.GetToolName() + ":" + (buildConfiguration.GetToolVersion() ?? "null"));
}
else
{
historyBuilder.SetCreatedBy(ProjectInfo.TOOL_NAME + ":" + ProjectInfo.VERSION);
}
imageBuilder
.AddLayer(applicationLayer)
.AddHistory(
historyBuilder
.SetCreationTimestamp(layerCreationTime)
.SetAuthor("Fib")
.SetComment(applicationLayer.GetLayerType())
.Build());
}
if (containerConfiguration != null)
{
imageBuilder
.AddEnvironment(containerConfiguration.GetEnvironmentMap())
.SetCreated(containerConfiguration.GetCreationTime())
.SetUser(containerConfiguration.GetUser())
.SetEntrypoint(ComputeEntrypoint(baseImage, containerConfiguration))
.SetProgramArguments(ComputeProgramArguments(baseImage, containerConfiguration))
.AddExposedPorts(containerConfiguration.GetExposedPorts())
.AddVolumes(containerConfiguration.GetVolumes())
.AddLabels(containerConfiguration.GetLabels());
if (containerConfiguration.GetWorkingDirectory() != null)
{
imageBuilder.SetWorkingDirectory(containerConfiguration.GetWorkingDirectory().ToString());
}
}
// Gets the container configuration content descriptor.
return(imageBuilder.Build());
}
}
