public static CreateContainerParametersBuilder CreateFromContainer(Container container)
{
var imageId = new DockerImageId(container.ImageName, container.ImageVersion);
var builder = new CreateContainerParametersBuilder(imageId, container.Name);
foreach (var(name, value) in DockerLabelHelper.CreateForContainer(container))
{
builder.AddLabel(name, value);
}
foreach (var binding in container.ServerPorts)
{
builder.AddPortBinding(binding.ContainerPort, binding.HostPort);
}
foreach (var volume in container.Volumes)
{
builder.AddVolumeMount(
volume.DockerName,
volume.ContainerMountPoint,
DockerLabelHelper.CreateForVolume(container, volume)
);
}
foreach (var argument in container.Arguments)
{
builder.AddEnvironmentVariable(argument);
}
return(builder);
}
private async Task <bool> BuildImageSourceAsync(
DockerImageId imageId,
IDirectoryInfo sourceDirectory,
DockerClient dockerClient
)
{
using var loggerScope = _logger.BeginScope($"Building docker image from {sourceDirectory.FullName}");
var response = new LoggedResponse(_logger);
try
{
if (await CheckImageExistsAsync(imageId, dockerClient))
{
return(true);
}
_logger.LogInformation("Creating tar stream from directory");
var builder = new TarBuilder();
var sourceStream = await builder.BuildFromDirectory(sourceDirectory);
_logger.LogInformation("Creating Docker image from tar stream");
using var dockerResponseStream = await dockerClient.Images.BuildImageFromDockerfileAsync(sourceStream, new ImageBuildParameters
{
Tags = new List <string>
{
imageId.FullName
},
Labels = DockerLabelHelper.CreateBaseLabels()
});
if (!await DockerBuildHelper.ValidateBuildAsync(dockerResponseStream, _logger))
{
throw new Exception($"Docker build returned an error, lol soz (TODO: maybe log the error, Paul?)");
}
return(true);
}
catch (Exception exception)
{
_logger.LogError(exception, "Unable to build Docker image");
}
return(false);
}
public static CreateContainerParametersBuilder CreateStorageServer(Server server)
{
var imageId = new DockerImageId("triceratops_volumeinspector", "1.0");
var containerName = NameHelper.SanitiseHostname($"Triceratops.StorageServer.{server.Name}");
var builder = new CreateContainerParametersBuilder(imageId, containerName)
.AddLabels(DockerLabelHelper.CreateForTemporaryContainer());
foreach (var volume in ServerVolumeIdentifier.CreateForServer(server))
{
builder.AddVolumeMount(
volume.VolumeName,
volume.CreateMountDestination(Constants.VolumeInspectorVolumesPath),
new Dictionary <string, string>(0)
);
}
;
return(builder);
}
