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Sammy Kerata Oina
2b760ec207
* Update protoc to v4.25.3 and streamline client identification Protocol Buffer compiler `protoc` has been upgraded to version 4.25.3. This update unifies the version across multiple generated files to ensure compatibility and take advantage of any bug fixes and performance improvements in the new release. Additionally, the client identification process has been refined. The redundant `WhoAmI` message and the corresponding checks have been removed from the gRPC server implementation. Clients are now identified via their address from the `Process` stream's context as soon as a connection is established, simplifying the code and potentially reducing handshake time. This change sets the foundation for a leaner communication protocol between manager and agents, and could contribute to lower latencies in client-server interactions. Signed-off-by: SammyOina <sammyoina@gmail.com> * Fix goroutine bug in grpc server Signed-off-by: SammyOina <sammyoina@gmail.com> * Update PROTOC_VERSION to 25.3 Signed-off-by: SammyOina <sammyoina@gmail.com> * Refactor server reference in readme Updated the deployment instructions in the README to point to the correct server location after consolidating test server documentation. Removed obsolete `manager-server` module and associated main entry point to align with the new architecture and streamline workflows. Resolves issues with outdated links and cluttered repository structure. Signed-off-by: SammyOina <sammyoina@gmail.com> --------- Signed-off-by: SammyOina <sammyoina@gmail.com>
Computations Server
Manager service is a grpc client. It connects to computations server.
The server then responds with a run computation request. Once manager service receives the computation request it will launch an agent service in a virtual machine and pass the computation manifest. Agent will then pass logs and events to manager which are forwarded to the server. main.go is a sample of how such a server would be implemented. This is a very simple example for testing purposes.
Configuration
The service is configured using the environment variables from the following table. Note that any unset variables will be replaced with their default values.
| Variable | Description | Default |
|---|---|---|
| HOST | Computations service gRPC host | |
| PORT | Computations service gRPC port | 7001 |
| SERVER_CERT | Path to server certificate in pem format | |
| SERVER_KEY | Path to server key in pem format |
Running
go run main.go <dataset_path> <algo_path>