remote-cluster-agent

Local control plane for remote GPU clusters: a Go daemon + rca CLI. All commands go through the daemon's Unix socket to a cluster-side Python agent.py over persistent SSH, ~0.1s/command latency.

What to do when triggered

1. Check if rca is installed: run which rca.
   • If not found → run the first-time install flow (below), then continue to step 2.
2. Check daemon status: run rca daemon status.
   • If daemon request failed → run rca daemon start.
3. Check node connectivity: run rca nodes.
   • If the target node is dead → rca connect <node>. Still dead → re-establish whatever SSH tunneling / VPN / jump host you depend on, then retry.
   • Second round still dead → read rca daemon logs -f for error detail.
4. Run the user's command.

Don't write raw ssh commands, always use rca exec / rca batch.

First-time install (auto, no user action needed beyond SSH info)