c316e80d7f
- 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>
58 lines
2.8 KiB
Markdown
58 lines
2.8 KiB
Markdown
# CLAUDE.md
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This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
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## Project
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Cameleer3 Server — observability server that receives, stores, and serves Camel route execution data and route diagrams from Cameleer3 agents. Pushes config and commands to agents via SSE.
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## Related Project
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- **cameleer3** (`https://gitea.siegeln.net/cameleer/cameleer3`) — the Java agent that instruments Camel applications
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- Protocol defined in `cameleer3-common/PROTOCOL.md` in the agent repo
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- This server depends on `com.cameleer3:cameleer3-common` (shared models and graph API)
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## Modules
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- `cameleer3-server-core` — domain logic, storage, agent registry
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- `cameleer3-server-app` — Spring Boot web app, REST controllers, SSE, static resources
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## Build Commands
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```bash
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mvn clean compile # Compile all modules
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mvn clean verify # Full build with tests
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```
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## Run
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```bash
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java -jar cameleer3-server-app/target/cameleer3-server-app-1.0-SNAPSHOT.jar
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```
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## Key Conventions
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- Java 17+ required
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- Spring Boot 3.4.3 parent POM
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- Depends on `com.cameleer3:cameleer3-common` from Gitea Maven registry
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- Jackson `JavaTimeModule` for `Instant` deserialization
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- Communication: receives HTTP POST data from agents, serves SSE event streams for config push/commands
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- Maintains agent instance registry with states: LIVE → STALE → DEAD
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- Storage: PostgreSQL (TimescaleDB) for structured data, OpenSearch for full-text search
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- Security: JWT auth with RBAC (AGENT/VIEWER/OPERATOR/ADMIN roles), Ed25519 config signing, bootstrap token for registration
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- OIDC: Optional external identity provider support (token exchange pattern). Configured via `CAMELEER_OIDC_*` env vars
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- User persistence: PostgreSQL `users` table, admin CRUD at `/api/v1/admin/users`
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## CI/CD & Deployment
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- CI workflow: `.gitea/workflows/ci.yml` — build → docker → deploy on push to main
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- Build step skips integration tests (`-DskipITs`) — Testcontainers needs Docker daemon
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- Docker: multi-stage build (`Dockerfile`), `$BUILDPLATFORM` for native Maven on ARM64 runner, amd64 runtime
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- `REGISTRY_TOKEN` build arg required for `cameleer3-common` dependency resolution
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- Registry: `gitea.siegeln.net/cameleer/cameleer3-server` (container images)
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- K8s manifests in `deploy/` — PostgreSQL + OpenSearch StatefulSets, server Deployment + NodePort Service (30081)
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- Deployment target: k3s at 192.168.50.86, namespace `cameleer`
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- Secrets managed in CI deploy step (idempotent `--dry-run=client | kubectl apply`): `cameleer-auth`, `postgres-credentials`, `opensearch-credentials`, `CAMELEER_JWT_SECRET`
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- K8s probes: server uses `/api/v1/health`, PostgreSQL uses `pg_isready`, OpenSearch uses `/_cluster/health`
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- Docker build uses buildx registry cache + `--provenance=false` for Gitea compatibility
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