- Set failsafe reuseForks=true to reuse JVM across IT classes (faster test suite)
- Replace ClickHouse with PostgreSQL+OpenSearch in docker-compose.yml
- Remove redundant docker-compose.dev.yml
- Update CLAUDE.md and HOWTO.md to reflect new storage stack
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Delete all ClickHouse storage implementations and config
- Delete old core interfaces (ExecutionRepository, DiagramRepository, MetricsRepository, SearchEngine, RawExecutionRow)
- Delete ClickHouse SQL migration files
- Delete AbstractClickHouseIT
- Update controllers to use new store interfaces (DiagramStore, ExecutionStore)
- Fix IngestionService calls in controllers for new synchronous API
- Migrate all ITs from AbstractClickHouseIT to AbstractPostgresIT
- Fix count() syntax and remove ClickHouse-specific test assertions
- Update TreeReconstructionTest for new buildTree() method
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add dedicated request/response DTOs for all controllers, replacing raw
JsonNode parameters with validated types. Move OpenAPI path-prefix stripping
and ProcessorNode children injection into OpenApiCustomizer beans so the
spec served at /api/v1/api-docs is already clean — eliminating the need for
the ui/scripts/process-openapi.mjs post-processing script.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Implement three-phase security upgrade:
Phase 1 - RBAC: Extend JWT with roles claim, populate Spring
GrantedAuthority in filter, enforce role-based access (AGENT for
data/heartbeat/SSE, VIEWER+ for search/diagrams, OPERATOR+ for
commands, ADMIN for user management). Configurable JWT secret via
CAMELEER_JWT_SECRET env var for token persistence across restarts.
Phase 2 - User persistence: ClickHouse users table with
ReplacingMergeTree, UserRepository interface + ClickHouse impl,
UserAdminController for CRUD at /api/v1/admin/users. Local login
upserts user on each authentication.
Phase 3 - OIDC: Token exchange flow where SPA sends auth code,
server exchanges it server-side (keeping client_secret secure),
validates id_token via JWKS, resolves roles (DB override > OIDC
claim > default), issues internal JWT. Conditional on
CAMELEER_OIDC_ENABLED=true. Uses oauth2-oidc-sdk for standards
compliance.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Scaffold Vite + React + TypeScript frontend in ui/ with full design
system (dark/light themes) matching the HTML mockups
- Implement Execution Explorer page: search filters, results table with
expandable processor tree and exchange detail sidebar, pagination
- Add UI authentication: UiAuthController (login/refresh endpoints),
JWT filter handles ui: subject prefix, CORS configuration
- Shared components: StatusPill, DurationBar, StatCard, AppBadge,
FilterChip, Pagination — all using CSS Modules with design tokens
- API client layer: openapi-fetch with auth middleware, TanStack Query
hooks for search/detail/snapshot queries, Zustand for state
- Standalone deployment: Nginx Dockerfile, K8s Deployment + ConfigMap +
NodePort (30080), runtime config.js for API base URL
- Embedded mode: maven-resources-plugin copies ui/dist into JAR static
resources, SPA forward controller for client-side routing
- CI/CD: UI build step, Docker build/push for server-ui image, K8s
deploy step for UI, UI credential secrets
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Inject DiagramRepository into ClickHouseExecutionRepository for hash lookup
- Replace empty string placeholder with actual SHA-256 diagram hash in insertBatch
- Add Surefire/Failsafe forkCount=1 reuseForks=false for classloader isolation
- Add failsafe-plugin integration-test/verify goals for IT execution
- Create DiagramLinkingIT with positive (hash populated) and negative (empty fallback) cases
- Fix flaky awaitility assertions with ignoreExceptions for EmptyResultDataAccess
- Increase IngestionSchemaIT timeouts to 30s for reliable batch flush waits
- Adjust SearchControllerIT pagination assertion to match correct seed data count
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add Eclipse ELK core + layered algorithm and JFreeSVG dependencies to app module
- Create DiagramRenderer interface in core with renderSvg and layoutJson methods
- Create DiagramLayout, PositionedNode, PositionedEdge records for layout data
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Multi-module Maven project (server-core + server-app) with Spring Boot 3.4.3,
Gitea CI workflow, and dependency on cameleer3-common from Gitea Maven registry.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
