Distributed In-process Cache in C# and Net 5.0/6.0 with external gRPC API (HTTP/2, client/server certificates)

Based on a magnificent dotNext library and its Raft cluster implementation.

Implements IDistributedCache, a standard interface for .Net Core cache.

Simple initialization:

await Host
    .CreateDefaultBuilder()
    .UseSlik(new SlikOptions 
    { 
        Host = new IPEndPoint(IPAddress.Loopback, 3092),
        Members = new[] { "localhost:3092", "localhost:3093", "localhost:3094" }
    })
    .Build()
    .RunAsync();

Usage:

public class CacheConsumer
{
  private readonly IDistributedCache _cache;

  public CacheConsumer(IDistributedCache cache)
  {
      _cache = cache;
      _cache.SetString("Greeting", "Hello, world");
  }
  
  //...  
}

Update any node, updates are redirected to a cluster leader, and are replicated automatically to each node.

How to run a minimal cluster:

SlikNode --port=3092 --folder="node 1" --members=localhost:3092,localhost:3093,localhost:3094
SlikNode --port=3093 --folder="node 2" --members=localhost:3092,localhost:3093,localhost:3094
SlikNode --port=3094 --folder="node 3" --members=localhost:3092,localhost:3093,localhost:3094

• Self-signed certificates generation
• Support adding/removal of cluster members in runtime
• More unit and integration tests to cover adding/removing cluster members
• Docker compose for starting cluster in containers
• Use IMemberDiscoveryService instead of config changes for cluster membership
• Decouple command handling with Interpreter Framework
• Optimize log entries, binary format instead of JSON
• Backgound log compaction
• Distributed locks

A gRPC HTTP proxy for containerd in C# and Net 5.0/6.0. Containerd API works locally via Unix domain socket (in Linux) or named pipe (in Windows), not allowing to connect to it from another computer/container. This proxy can solve the problem. Current implementation doesn't work on Windows.

Run SlikCord (preferably in a container). Connect to port 80 from any client with gRPC support using the regular containerd API.

• Support for all containerd APIs
• Integration tests for containers, images, version, content, events, introspection, namespaces
• Integration tests for diff, leases, snapshots, tasks, ttrpc-events
• Switch to HTTPS
• Support self-signed certificates
• Named pipes support
• Unix domain socket on Linux support
• Unix domain socket on Windows support