Files
XC_VM/tests/Unit
Claude 0960418307 feat(cluster): root commands over the command channel
NodeActions (reboot, update, service restarts) become signed node.root
commands for nodes with the COMMANDS flow whose root-owned pin of the
panel key is in place; others keep the signals table.

- RootPin: /etc/xc_vm/cluster/{main_sign.pub,node,root.seq}, trusted only
  when root-owned and not group/other writable
- cluster:exec hands node.root to root through config/cluster/root-inbox
- cluster:root (root cron, 58 s watch) verifies against the pin, raises
  its own high-water before running, runs RootSignalsCronJob actions and
  writes results without following planted links
- cluster:pin-root <panel_fp> pins a code-enrolled node; LbInstallFlow
  pins over SSH at install
- cluster_nodes.root_ready (migration 039) from the agent's heartbeat;
  the Cluster Nodes page shows it and the panel fingerprint

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DcNdxHieZuUh3EnMUKt7zf
2026-09-25 14:40:01 +00:00
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