net controller: unify legacy per-node routes with detail request lifecycle - #789
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Patrick W. Healy (phealy) wants to merge 52 commits into
Closed
Patrick W. Healy (phealy) wants to merge 52 commits into
Patrick W. Healy (phealy) wants to merge 52 commits into
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Remove the Network card and heatmap navigation without changing Site summaries, node filtering, or per-node diagnostics. Remove unused graph edge-health derivation. Retain the detached topology implementation for an isolated follow-up deletion. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Isolate the 949-line deletion of the topology component after its render paths were removed. No remaining imports reference it. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Remove matrix construction and broadcast fields, obsolete matrix-only coverage, and detached graph helpers. Preserve node overview and resource summaries and unrelated status tests. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Preserve full publication by default until the later runtime activation layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Keep detailed snapshots in one immutable shallow-owned TTL store. Add read-time and proactive deadline expiry, lifecycle cancellation and restart, and deterministic ownership and concurrency tests. Leave existing status ingestion and broadcasts unchanged. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Factor legacy peer health and observed-route mismatch calculations into reusable status helpers. Preserve lightweight metadata without carrying peer, route, or BPF arrays. Reuse the calculations for existing controller summaries without changing their output. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Keep explicit node-reported counts separate from lightweight metadata and reject legacy deltas against summary bases. Preserve enrichment and summary health indicators, and snapshot mutable cluster containers so concurrent patches cannot change a returned overview. Existing legacy full publication and bulk behavior remain unchanged. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Accept summary-only protobuf and JSON over WebSocket and HTTP, validate nested identity and observed counts, reject mixed detail payloads, and advertise summary capability in acknowledgments. Patch overview cache and notify viewers without retaining diagnostic arrays. Preserve legacy publication formats. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Separate detail snapshot construction from peer visitation and kernel route filtering so summary collection can reuse inspection without retaining detail arrays. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Reuse kernel inspection and expected-route planning while preserving legacy missing-route and unbounded0 annotation semantics. Add table, family, missing, mismatch, and multipath parity fixtures. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Collect shared metadata, bootstrap errors, aggregate health and exact peer/route summary facts without BPF traversal or outbound detail arrays. Add /status/summary using the existing local status policy and an additive protobuf converter. Leave all publishers and full endpoints unchanged. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Use PeerHealthyForOverview during streamed summary collection and shared legacy projection/mismatch helpers in parity tests. Do not collect full snapshots in the production summary path. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Coalesce per-node requests, reuse UID-bound cached details, dispatch through a WebSocket hook or bounded HTTP pull, and expose POST polling fallback. Keep only request metadata outside the TTL detail cache; reject stale or mismatched replies and proactively retire requests. Add shared detail result JSON types and deterministic lifecycle tests. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Add per-node POST and GET detail APIs using existing viewer and aggregated authorization. Start request and cache lifecycles with the leader context and configured durations, invalidate replaced or deleted node UIDs, and use informer-resolved HTTP pulls regardless of background pull settings. Reject oversized decoded HTTP detail payloads without imposing a cache or WebSocket cap. Preserve legacy status routes and publication behavior. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Do not apply the status POST wire-size limit to an uncompressed HTTP GET response. Preserve existing explicit-pull behavior, avoid an extra full JSON allocation, and cover a response larger than one MiB. WebSocket and status POST frame limits are unchanged. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Use authenticated capability-aware connection handles and context-aware serialized writes. Preserve request identity, deadline, and a single dispatcher through reconnects; fall back to HTTP when a command write fails. Old connection teardown cannot remove its replacement. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
…status ACKs Complete requested details without mutating routine wire revisions, send pending commands in authenticated status POST ACKs, and preserve all capability and correlation fields in actual protobuf HTTP responses. Add explicit failure state and real authenticated JSON/protobuf transport coverage. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
NodeTable receives Kubernetes readiness in NodeSummary and does not accept the old nodeK8sStatusMap prop. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Accept new cluster summaries and project legacy polling responses without retaining node detail arrays. Apply summary deltas and avoid heavy legacy WebSocket bases. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Allow node_status_details to report detailError without a full payload, preserving request correlation for collection failures and transport-size rejection. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Route DetailError through request failure state, preserve valid previous data on refresh failures, and acknowledge duplicate error receipts without changing deadlines or publication ACK state. Reject collection errors on ordinary publications and mixed data/error replies. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: d2243398-6c36-4c3d-969e-7ed7bfb5b459
This was referenced Sep 16, 2026
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This PR was mistaken churn from splitting the lightweight-status work into unnecessarily small PRs. That was my mistake, not a requirement from the user. Its changes are preserved in #788 within the user-approved, consolidated 12-PR draft stack. Closing this superseded PR; the implementation is not being discarded, and nothing has been merged into main. |
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Purpose
Route legacy named-node HTTP diagnostics, including live refresh, through the shared expiring cache and coalesced request manager. Wait using request metadata rather than retaining a second detailed result.
Compatibility
Based on #788. Explicit node JSON preserves its raw payload shape on success, but no longer bypasses expiry or starts a competing HTTP collection. Caller cancellation stops waiting without canceling another viewer’s leader-owned request.
Validation
Full controller race suite and scoped formatting/lint passed. Request waiting, cancellation, cached/live routes, expiry, and failure routes covered. Immediate-parent diff: 416 added+deleted lines.
Part of the draft lightweight-status stack based on #745. Publishing default activation remains pending.
Lightweight status draft stack
Base: #745. Each layer targets the preceding branch and remains draft.
#746 -> #747 -> #748 -> #750 -> #751 -> #752 -> #753 -> #754 -> #755 -> #756 -> #757 -> #758 -> #759 -> #760 -> #761 -> #762 -> #763 -> #764 -> #765 -> #766 -> #767 -> #768 -> #769 -> #770 -> #771 -> #772 -> #773 -> #774 -> #775 -> #776 -> #777 -> #778 -> #779 -> #780 -> #781 -> #782 -> #783 -> #784 -> #785 -> #786 -> #787 -> #788 -> #789 -> #790 -> #791 -> #792 -> #793 -> #794 -> #795 -> #796 -> #797 -> #798 -> #799