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feat(state): let the hub declare what instance it is
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Answering on a port was the only evidence callers had that they had reached
the authoritative hub. A local cache and central both served port 8000,
separated only by IP family, and every default reached the cache for seven
weeks (ADR-010).

Adds instance_role and instance_label, surfaced on /state/health. The default
is "unknown" on purpose: an instance that has not declared itself is not the
primary. Production values declare primary/railiance01; the chart default
stays unknown because a chart can be installed anywhere.

statehub status now prints which instance answered.

Refs CUST-WP-0067-T03

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 2583210@bnt-lap001
Assistant-Session: f2bff2d5-e9b2-4338-92ca-10282a927006
This commit is contained in:
tegwick 2026-08-25 10:36:37 +02:00
parent b28493a676
commit 19fab26746
6 changed files with 32 additions and 1 deletions
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4
custodian_cli.py
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@ -558,6 +558,10 @@ def cmd_status(_args: argparse.Namespace) -> None:
"""Quick status: API health + summary totals."""
health = _api_get("/state/health")
print(f"API: {health.get('status', '?')} DB: {health.get('db', '?')}")
# Which instance answered, not merely that one did.
role = health.get("instance_role") or "undeclared"
label = health.get("instance_label")
print(f"Instance: {role}{f' ({label})' if label else ''}")
summary = _api_get("/state/summary")
t = summary["totals"]
topics = t.get("topics", {})