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sencho/docs
Anso d8e8d500c9 docs(fleet-sync): refresh hardening, anchor, retry, demote behaviors (#974)
The fleet-sync.mdx page reflected an earlier shape of the feature.
Refreshed to cover everything the receiver and sender now do:
- Both scan policies AND CVE suppressions replicate over the same
  channel today (was previously framed as "future" for suppressions).
- Control anchor: replicas bind to the first control fingerprint and
  reject pushes from a different control until an admin reanchors.
  Documented the reanchor curl call.
- Push ordering: monotonic pushedAt rejects strictly-older pushes
  with 409 STALE_SYNC_PUSH; legacy controls without timestamps still
  accepted for back-compat.
- Automatic retry: the control retries failed pushes every 5 minutes
  for 24h and emits one warning notification per hour-long failure
  window for previously-working remotes.
- Demote to control: documented the admin-only button and what it
  wipes. Replaced the "remove the node from the control" workaround
  with the proper flow.
- Pilot-agent nodes: explicitly documented as out of fleet-sync scope.
- Tiebreaker: documented lowest-id wins for ties.
- Replica policy filtering: identity-scoped policies for other
  replicas no longer surface in this replica's UI.
- Troubleshooting expanded with 409 codes (STALE_SYNC_PUSH,
  CONTROL_IDENTITY_MISMATCH).

Cross-link added from vulnerability-scanning.mdx (Scan policies
section) so anyone reading about policies finds the replication
docs.
2026-05-07 13:56:14 -04:00
..