Zimin A.N.
9ac35e9ff2
WebhookDispatcher (@Scheduled, conditional ordinis.webhook.enabled=true): - matchTick (every 2s): scan unpublished outbox_events × active subs, INSERT pending deliveries idempotently (ON CONFLICT DO NOTHING) - sendTick (every 1s): scan due deliveries (status pending/retrying AND next_attempt_at <= now), POST URL with HMAC-SHA256 + SSRF check, mark delivered (2xx) / retrying (backoff) / dlq (>= 1000 attempts) HmacSigner: - HMAC-SHA256 hex signing для X-Ordinis-Signature header - Format: `sha256=<hex>` — receiver verifies через shared secret - JDK Mac, no external deps SsrfGuard: - Reject URLs резолвящиеся в private CIDR (10/8, 172.16/12, 192.168/16, 127/8, 169.254/16, link-local, multicast) - Через InetAddress.getAllByName() + isXxxAddress() checks - Allowlist через ordinis.webhook.allowed-hosts CSV для testing HttpClient: JDK 21 native, connectTimeout 3s, send timeout configurable ordinis.webhook.send-timeout-ms (default 5000ms) Метрики Micrometer: - nsi_webhook_delivered_total (success counter) - nsi_webhook_failed_total (retry counter) - nsi_webhook_dlq_total (DLQ counter) - nsi_webhook_ssrf_rejected_total (SSRF guard counter) - nsi_webhook_delivery_duration_seconds (timer) Headers отправляемые receiver'у: - Content-Type: application/json - User-Agent: Ordinis-Webhook/1.0 - X-Ordinis-Signature: sha256=<hex> - X-Ordinis-Event-Id: <id> - X-Ordinis-Event-Type: <event_type> - X-Ordinis-Scope: <PUBLIC|INTERNAL|RESTRICTED> Ещё впереди: REST API CRUD subscriptions (admin-only), unit tests для HmacSigner/SsrfGuard, admin-ui /webhooks page.
Ordinis
MDM сервис для НСИ ЦУОД ОДХ (Оперативное и Долговременное Хранение). Часть линейки Terravault. Ордо/порядок (от лат. ordo) — упорядоченные классификаторы и справочные данные.
ЦУОД — anchor-клиент v1, второй клиент = свой config bundle, без code change.
Maven multimodule
ordinis/
├── ordinis-domain JPA entities, JSONB types, bitemporal model
├── ordinis-validation JSON Schema validator (networknt)
├── ordinis-events-api DTO для Kafka (semver shared module)
├── ordinis-outbox Outbox pattern + @Scheduled poller
├── ordinis-rest-api Admin write API (CRUD, bundle import)
├── ordinis-app Spring Boot main: writer side
├── ordinis-read-api Read service (PG replica + scope filtering)
├── ordinis-projection-writer Опц.: Kafka → Redis projection (feature-flagged)
├── ordinis-cuod-bundle ЦУОД config: JSON Schema, seed, Grafana dashboards
└── ordinis-migrations Liquibase changelogs → Helm pre-upgrade Job (1-shot)
Стек
- Java 21, Spring Boot 3.4
- PostgreSQL 18 + PostGIS 3.6 + btree_gist (EXCLUSION CONSTRAINT)
- Apache Kafka 4.2 (KRaft, SASL SCRAM-SHA-512)
- Hibernate Envers (tx-time) + valid_from/valid_to (effective-time) — bitemporal
- Liquibase
- Spring Cloud Config + Spring Cloud Vault (Kubernetes auth)
- Micrometer + Prometheus
- LogstashEncoder JSON stdout → Loki через Alloy
- OpenTelemetry → Tempo (OTLP gRPC)
Архитектурные принципы
- Generic dictionary engine + ЦУОД config bundle (Approach B). Engine не знает про "КА"/"наземные станции" — узнаёт через JSON Schema из bundle
- Bitemporal: Envers для tx-time + valid_from/valid_to для effective-time + EXCLUSION CONSTRAINT
- 3 scope-топика Kafka (
public/internal/restricted) — изоляция через ACL, не через filter в consumer - System boundary: 3 deployable делят БД (master+replica). Внешние consumers — только REST/Kafka, никогда прямо в БД
- Tiered performance: 1k RPS из коробки (PG replica + Caffeine). 10k+ RPS включается per-dictionary через Redis projection
- Audit log в БД (compliance), технические логи в Loki
Build
mvn clean install # все модули
mvn -pl ordinis-app -am package -DskipTests # только app + transitive
docker build -f ordinis-app/Dockerfile -t ordinis-app:0.1.0 .
docker build -f ordinis-migrations/Dockerfile -t ordinis-migrations:0.1.0 ordinis-migrations/
Связанные репо
- terravault/ordinis-infra — k8s манифесты, helm values
- terravault/ordinis-config — Spring Cloud Config (feature flags, business params)