private static string UploadSnapshot(SnapshotServiceClient client, Options.Create options)
{
if (!File.Exists(options.SnapshotPath))
{
Ipc.WriteError(Ipc.ErrorCode.NotFound, $"Could not find snapshot file at: {options.SnapshotPath}");
return(null);
}
// Read snapshot.
var bytes = File.ReadAllBytes(options.SnapshotPath);
if (bytes.Length == 0)
{
Ipc.WriteError(Ipc.ErrorCode.Unknown, $"Snapshot file at {options.SnapshotPath} has zero bytes.");
return(null);
}
// Create HTTP endpoint to upload to.
var snapshotToUpload = new Snapshot
{
ProjectName = options.ProjectName,
DeploymentName = options.DeploymentName
};
using (var md5 = MD5.Create())
{
snapshotToUpload.Checksum = Convert.ToBase64String(md5.ComputeHash(bytes));
snapshotToUpload.Size = bytes.Length;
}
var uploadSnapshotResponse =
client.UploadSnapshot(new UploadSnapshotRequest {
Snapshot = snapshotToUpload
});
snapshotToUpload = uploadSnapshotResponse.Snapshot;
using (var httpClient = new HttpClient())
{
try
{
var content = new ByteArrayContent(bytes);
content.Headers.Add("Content-MD5", snapshotToUpload.Checksum);
if (options.Environment == "cn-production")
{
content.Headers.Add("x-amz-server-side-encryption", "AES256");
}
using (var response = httpClient.PutAsync(uploadSnapshotResponse.UploadUrl, content).Result)
{
if (response.StatusCode != HttpStatusCode.OK)
{
Ipc.WriteError(Ipc.ErrorCode.SnapshotUploadFailed, $"Snapshot upload returned non-OK error code: {response.StatusCode}");
return(null);
}
}
}
catch (HttpRequestException e)
{
Ipc.WriteError(Ipc.ErrorCode.SnapshotUploadFailed, $"Failed to upload snapshot with following exception: {e.Message}");
return(null);
}
}
// Confirm that the snapshot was uploaded successfully.
var confirmUploadResponse = client.ConfirmUpload(new ConfirmUploadRequest
{
DeploymentName = snapshotToUpload.DeploymentName,
Id = snapshotToUpload.Id,
ProjectName = snapshotToUpload.ProjectName
});
return(confirmUploadResponse.Snapshot.Id);
}
public static int CreateDeployment(Options.Create options)
{
return(CreateDeploymentInternal(options, opts => File.ReadAllText(opts.LaunchJsonPath)));
}
