QarnotSDK is a C# assembly designed to interact with Qarnot cloud computing service. It allows users to launch, manage and monitor payloads running on distributed computing nodes deployed in Qarnot’s digital heaters. You can find samples and detailed information on http://computing.qarnot.com.
Create your Qarnot account at http://account.qarnot.com and get your qarnot connection token.
You can find the sdk package in nuget : https://www.nuget.org/packages/QarnotSDK
And install it with the dotnet add package QarnotSDK command.
Create a new Connection object using your Qarnot token: new QarnotSDK.Connection("QARNOT_TOKEN_HERE")
Create a new QTask object and submit it.
All the Qarnot tasks run inside docker containers (linux or windows envs).
A basic task will need a name, a profile (it define the task specificities), and a number of instance to be launch.
The generic profile is docker-batch. This profile will launch a ubuntu docker image that need a shell command to execute.
using System;
using QarnotSDK;
using System.Threading;
using System.Threading.Tasks;
namespace HelloWorldQarnot
{
class Program
{
static async Task Main(string[] args)
{
var myQarnotToken = "secret_token"; // Retrieve your token from https://account.qarnot.com
var connection = new QarnotSDK.Connection(myQarnotToken);
var task = connection.CreateTask("HelloWorldTask", "docker-batch", 4);
task.Constants.Add("DOCKER_CMD", "echo hello world from node ${INSTANCE_ID}!"); // The docker command to be launch
await task.RunAsync();
Console.WriteLine(await task.StdoutAsync());
Console.WriteLine("End of the run!");
}
}
}Output :
" 0> Hello : 0"
" 2> Hello : 2"
" 3> Hello : 3"
" 1> Hello : 1"
End of the run!The SDK C# documentation: https://computing.qarnot.com/documentation/sdk-csharp/
The global Qarnot documentation and advance command examples: https://computing.qarnot.com/en/developers/overview/qarnot-computing-home
Full payload examples: https://blog.qarnot.com/
The API Documentation : https://computing.qarnot.com/documentation/api/ The Python SDK Documentation : https://computing.qarnot.com/documentation/sdk-python/ The Nodejs SDK Documentation : https://computing.qarnot.com/documentation/sdk-nodejs/ The CLI Documentation : https://computing.qarnot.com/documentation/cli/ The Web Console : https://console.qarnot.com The Web 3D-Render Console : https://render.qarnot.com
Apache License