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v0.2.0

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@github-actions github-actions released this 05 Jul 11:05
v0.2.0
5ec0070

Added

  • Real Amazon Bedrock wiring: Titan Text Embeddings V2 (1024-dim, matching VECTOR(1024) schema) in the Correlation Agent; Claude-on-Bedrock reasoning with deterministic precedent-replay fallback in the Remediation Agent
  • Genuinely interruptible remediation loop: each invocation drives one step through proposed → executing → executed with a simulated execution window; a kill mid-step leaves executing durably in CockroachDB and the next cold invocation re-runs that exact step
  • Cross-platform chaos_kill.py (psutil) + scripts/chaos_demo.ps1 for Windows; fixed make chaos-demo to actually kill the process doing the work
  • Seeded historical incidents now include their remediation step history, so precedent replay has real precedent
  • CI quality gate (.github/workflows/ci.yml): Ruff → pytest → coverage → Codecov
  • pyproject.toml (Python 3.14, Ruff, pytest/coverage config)
  • agents/query_agent.py — a real client of the CockroachDB Cloud Managed MCP Server (official mcp SDK, streamable HTTP), called by the running app itself via GET /api/v1/incidents/open and the Gradio UI's "Ask via MCP" panel, not only by Claude Code during development (ADR 003 amended). This and Distributed Vector Indexing are Continuum's two CockroachDB tools; ccloud CLI was evaluated and cut (ADR 004 resolution, ADR 006)
  • Real integration test (tests/integration/test_recovery_e2e.py) exercising the actual kill-and-recover cycle against a live CockroachDB instance — previously a stub that always skipped itself
  • CI now provisions an ephemeral single-node CockroachDB container so the integration suite runs on every push, not only when a developer happens to have a cluster handy
  • Unit test suite grew from 5 to 42 tests (one file per agent/module: memory, correlation, remediation, query agent, API, observability) — coverage 60% → 100%; CI gate raised 60% → 90%
  • .github/workflows/release.yml — tags matching v*.*.* cut a GitHub Release with notes pulled from this file
  • docs/adr/007-eu-central-1-region.md — documents the deployment region and cross-region inference profile choice
  • Project-level .claude/settings.json — safe read-only + build/test command allowlist, ruff-autofix-on-edit hook

Changed

  • Python 3.12 → 3.14; psycopg2 → psycopg 3 (no cp314 wheels for psycopg2); dependencies switched to floor pins that resolve to latest
  • Schema: VECTOR(1536) → VECTOR(1024) (Titan v2's max output dimension — 1536 was unsatisfiable)
  • README rebuilt to submission grade: logo, CI/coverage badges, brand-colored Mermaid architecture, recovery-timeline table, tech-stack badge table, CI/CD + screenshots sections
  • AWS region us-east-1 → eu-central-1; Bedrock reasoning model to eu.anthropic.claude-sonnet-4-5-20250929-v1:0 (EU cross-region inference profile) — kept in sync across .env.example, config.py, infra/template.yaml (ADR 007)
  • infra/template.yaml Lambda runtime python3.12 → python3.14, matching the rest of the codebase
  • CLAUDE.md expanded (Key Commands, Architecture, Testing Strategy, Deployment, Judging Criteria) to match sibling-repo conventions

Fixed

  • config.Settings crashed at import — and thus the whole app failed to start — for anyone with ordinary AWS_ACCESS_KEY_ID/AWS_SECRET_ACCESS_KEY in their environment (pydantic-settings defaults to extra="forbid", and those two vars were never declared fields). Now extra="ignore"
  • infra/template.yaml targeted a Lambda runtime (3.12) that couldn't run this codebase's 3.14-only dependencies

Removed

  • docs/continuum-DEPLOY.md — an exact duplicate of docs/DEPLOY.md

Earlier (scaffold)

  • Initial project scaffold: README, ARCHITECTURE, ADRs 001–006, SUBMISSION checklist, DEMO_RUNBOOK
  • CockroachDB schema: incidents, remediation_steps, incident_embeddings with vector index (infra/schema.sql)
  • Agent module stubs: orchestrator, correlation, memory, remediation
  • Synthetic data generation scripts (stubs)
  • Chaos-kill script for resilience demo (stub)
  • Hugging Face Spaces deployment: README frontmatter, .github/workflows/sync-to-hf-space.yml, docs/DEPLOY.md — free, cardless public hosting for the Gradio demo UI, replacing the Railway/Vercel/Next.js stack considered and rejected for this project (no frontend framework needed, judged surface is the CockroachDB memory layer)

Planned (before submission)

  • Demo video recording per docs/DEMO_RUNBOOK.md
  • Deploy orchestrator to AWS Lambda (SAM) and confirm the Hugging Face Space is live
  • Complete the docs/SUBMISSION.md checklist end to end
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