Files
AutopilotMonitor/docs/log.md
T
Oliver Kieselbach b005c20598 feat(agent,backend,web): config-channel agent endpoint migration (MigrateToApiBaseUrl)
Re-home agents to a new API base URL through the agent/config response
(backend move or per-tenant EU->US region move) - the lesson from the
2026-07-18 WEU->GWC cutover, where the compiled-in API hostname hard-cut
every in-flight agent (no DNS indirection possible: mTLS breaks behind a
proxy, Flex custom-domain TLS is broken).

Backend (ConfigVersion 33):
- AdminConfiguration.AgentMigrateApiBaseUrl (global) +
  AgentMigrateTenantOverridesJson (tenantId->URL; empty value pins a
  tenant against the global target; override wins)
- GetAgentConfigFunction.ResolveMigrateTarget serves the validated target;
  AgentMigrateServed / AgentMigrateRejected warnings as delivery evidence
- TableConfigRepository Store+Map; admin portal Global Settings round-trip

Agent (kill-switch-mirrored hardening):
- Shared AgentEndpointMigrationRules: https-only, *.azurewebsites.net on a
  label boundary, no path/port/userinfo - enforced on BOTH sides
- Live fetch only: RemoteConfigService cache strips the field on write AND
  read; EndpointMigration.ResolveTarget re-checks the fetch outcome
- AgentRuntimeConfig.Resolve returns before merge/integrity/bootstrap
  cleanup on a pending migration (no spurious IntegrityCheckFailed against
  a stale migration stub), Program.RunAgent rebuilds Phase 3+4 against the
  new URL - single hop, kill signal wins before and after the hop

Tests: AgentEndpointMigrationTests (backend rules + resolution),
EndpointMigrationTests + cache-hardening strip (agent). Full suites green
(Functions 2992, Agent Core 1822, vitest 557, tsc silent).

Doc: docs/agent/endpoint-migration.md

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-18 17:48:48 +02:00

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# Log
## 2026-07-18
* **Creation**: Added `agent/endpoint-migration.md` — config-channel agent re-home (`MigrateToApiBaseUrl` on `GET agent/config`, ConfigVersion 33): backend or per-tenant API-URL moves without DNS indirection (impossible due to mTLS/Flex-TLS). Live-fetch-only with cache strip, `AgentEndpointMigrationRules` allowlist validated on both sides, one hop, kill-switch wins. Built as the lesson from the 2026-07-18 WEU→GWC cutover, which hard-cut all in-flight agents.
## 2026-07-17
* **Creation**: Added `agent/build-counter-blob.md` — agent build numbers now come from a shared public counter blob (`buildcounter-v{N}.txt`, reserve-before-build with ETag-CAS) so local `build.ps1` and CI `build-agent.yml` builds can never mint the same number. Documents the CI parity fixes (SummaryDialog.exe.config in the ZIP, EXE-vs-manifest version check, hash-oracle update gated on stable cutover) and the Sigstore provenance attestation on CI-built ZIPs.
## 2026-07-16
* **Creation**: Added `agent/autopilot-ztd-diagnostics.md` — reference for Windows' own ZTD diagnostic surfaces (ModernDeployment Autopilot event IDs incl. 807/809/815/908, the `Diagnostics\Autopilot` registry key, deployment-service endpoints, known-issue error-code map with KB fixes). Backs the agent's `ZtdEvidence` collector (`ztdVerdict` on `autopilot_profile_missing`) and the backend known-issue rules; sources carry a re-check RSS feed.
## 2026-07-13
* **Removal**: Moved `customer-graph-add-on-permissions.md` out of this contributor bundle into the customer documentation repository (`reference/optional-graph-permissions.md`). It was customer-facing product content and did not belong in the tech-docs bundle; removed the entry from `index.md`.
* **Creation**: Added `agent/hello-wizard-unskip.md` — session 772fe502 fix: the `HelloWizardStarted` decision signal (prevention veto + un-skip cure for the policy-disabled Hello shortcut) and the HelloTracker confirmation second read against flip-flopping WHfB CSP values.
## 2026-07-11
* **Creation**: Added the `agent/` section — three concept documents on the V2 agent: `agent/overview.md` (runtime, collectors, telemetry pipeline), `agent/decision-engine.md` (DecisionCore reducer, signals, A/B/C completion arms, invariants), `agent/logs-and-persistence.md` (persisted artifacts, signal log vs spool, recovery/replay flow) plus `agent/index.md`.
* **Creation**: Converted `docs/` into an OKF v0.1 knowledge bundle — added YAML frontmatter to `architecture.md`, `mcp-oauth-flow.md`, and `customer-graph-add-on-permissions.md`; created `index.md` and this log.