docs: DevOps documentation — complete docs/devops/ set
Adds the full devops-documentation OpenSpec change implementation. Separate from docs/developers/ — serves a different audience (operators, not API consumers). docs/devops/: - README.md — index and system overview - architecture.md — components, ports, data flow, Redis key patterns - environment-variables.md — all 7 env vars (required + optional, formats, .env example) - database.md — 4-table schema, indexes, constraints, migration runner - local-development.md — docker-compose setup, health checks, startup, Dockerfile gap noted - security.md — RSA key generation/rotation, CORS, bcrypt, secret storage guidance - operations.md — startup order, graceful shutdown, log reference, troubleshooting QA gates: 48/48 tasks complete. All env vars verified against source. All table names verified against migrations. All ports verified against docker-compose.yml. All internal links resolve. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
SentryAgent.ai Developer
47
docs/devops/README.md
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47
docs/devops/README.md
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# SentryAgent.ai AgentIdP — DevOps Documentation
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Operational reference for engineers who deploy, configure, and maintain the AgentIdP infrastructure.
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## System Overview
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SentryAgent.ai AgentIdP is a Node.js REST API backed by PostgreSQL and Redis. It runs as a single stateless application process. All state lives in PostgreSQL (durable) and Redis (ephemeral cache and rate limiting).
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**Stack:**
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- **Runtime**: Node.js 18+ (TypeScript, compiled to JS)
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- **Application**: Express 4.18 on port 3000
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- **Database**: PostgreSQL 14+ (primary data store)
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- **Cache**: Redis 7+ (token revocation, rate limiting, monthly token counters)
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## Documentation
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| Document | What it covers |
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|----------|----------------|
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| [Architecture](architecture.md) | Components, ports, data flow, Redis key patterns |
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| [Environment Variables](environment-variables.md) | Every env var — required, optional, format, examples |
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| [Database](database.md) | Schema (4 tables), migrations, how to apply and verify |
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| [Local Development](local-development.md) | docker-compose setup, startup, health checks |
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| [Security](security.md) | JWT key generation and rotation, CORS, secret storage |
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| [Operations](operations.md) | Startup order, graceful shutdown, log interpretation, troubleshooting |
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## Quick Reference — Ports
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| Service | Port |
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|---------|------|
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| AgentIdP app | 3000 |
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| PostgreSQL | 5432 |
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| Redis | 6379 |
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## Quick Reference — npm Scripts
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| Script | Purpose |
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|--------|---------|
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| `npm run dev` | Run from TypeScript source (development) |
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| `npm run build` | Compile TypeScript to `dist/` |
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| `npm start` | Run compiled output from `dist/` (production) |
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| `npm run db:migrate` | Apply pending database migrations |
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| `npm test` | Run all tests |
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| `npm run test:unit` | Unit tests only |
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## Developer Documentation
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For API usage (registering agents, getting tokens, calling endpoints) — see [`docs/developers/`](../developers/README.md).
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docs/devops/architecture.md
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docs/devops/architecture.md
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# Architecture
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## Component Overview
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```
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┌─────────────────────────────────────┐
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│ AgentIdP Application │
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│ Node.js / Express │
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│ Port 3000 │
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│ │
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│ Auth MW → RateLimit MW → Routes │
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│ ↓ ↓ │
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│ Controllers → Services → Repos │
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└──────────────┬──────────────┬────────┘
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│ │
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┌──────────────▼──┐ ┌───────▼────────┐
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│ PostgreSQL 14 │ │ Redis 7 │
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│ Port 5432 │ │ Port 6379 │
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│ │ │ │
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│ agents │ │ Token revoke │
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│ credentials │ │ Rate limits │
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│ audit_events │ │ Monthly counts │
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│ token_revocati- │ │ │
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│ ons │ │ │
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└──────────────────┘ └─────────────────┘
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```
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## Components
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### AgentIdP Application
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A stateless Express HTTP server. Every request is handled independently — no in-process shared state. This means it can be horizontally scaled (multiple instances) as long as all instances share the same PostgreSQL and Redis.
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**Internal layers:**
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| Layer | Responsibility |
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|-------|---------------|
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| Routes | Wire HTTP methods and paths to controllers |
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| Auth middleware | Validate Bearer JWT (RS256 + Redis revocation check) |
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| Rate limit middleware | Redis sliding-window counter per `client_id` |
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| Controllers | Parse and validate request, call service, return response |
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| Services | Business logic — no direct DB access |
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| Repositories | All SQL queries — no business logic |
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| Utils | JWT sign/verify, bcrypt, error types, async handler |
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### PostgreSQL 14+
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Primary durable data store. All agent identities, credentials, audit events, and token revocation records live here. See [database.md](database.md) for schema details.
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The application connects via a connection pool (`pg.Pool`) initialised from `DATABASE_URL`. The pool is a singleton shared across all request handlers.
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### Redis 7+
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Ephemeral store for three use cases:
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| Key pattern | Purpose | TTL |
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|------------|---------|-----|
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| `revoked:<jti>` | Token revocation list — checked on every authenticated request | Until token's `exp` |
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| `rate:<client_id>:<window>` | Request count per client per 60-second window | 60 seconds |
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| `monthly:<client_id>:<year>:<month>` | Token issuance count for free tier limit enforcement | End of month |
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**Redis is supplementary, not the source of truth.** Token revocations are also written to the `token_revocations` PostgreSQL table for durability across Redis restarts. On Redis restart, the revocation list is cold — previously revoked tokens will pass auth until the PostgreSQL-backed warm-up is implemented (Phase 2).
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## Request Data Flow
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```
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HTTP Request
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│
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▼
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Express Router (matches path + method)
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│
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▼
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Auth Middleware
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- Extract Bearer token from Authorization header
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- Verify RS256 signature using JWT_PUBLIC_KEY
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- Check Redis for revocation (key: revoked:<jti>)
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- Attach decoded payload to req.user
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│
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▼
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Rate Limit Middleware
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- Key: rate:<client_id>:<60s-window>
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- Increment counter in Redis (INCR + EXPIRE)
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- Set X-RateLimit-* headers
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- Reject with 429 if count > 100
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│
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▼
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Controller
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- Validate request body / query params (Joi schemas)
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- Call service method
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- Return HTTP response
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│
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▼
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Service
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- Business logic and orchestration
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- Calls one or more repositories
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- Fires audit log writes (async, fire-and-forget)
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│
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▼
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Repository
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- Executes parameterised SQL queries
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- Maps DB rows to typed interfaces
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- Returns typed results to service
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│
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▼
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PostgreSQL / Redis
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```
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## Service Map
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| Route prefix | Service | Repository |
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|-------------|---------|-----------|
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| `/api/v1/agents` | `AgentService` | `AgentRepository` |
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| `/api/v1/agents/:id/credentials` | `CredentialService` | `CredentialRepository` |
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| `/api/v1/token` | `OAuth2Service` | `TokenRepository`, `CredentialRepository`, `AgentRepository` |
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| `/api/v1/audit` | `AuditService` | `AuditRepository` |
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## Ports
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| Service | Internal port | Exposed port (local dev) |
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|---------|--------------|--------------------------|
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| AgentIdP app | 3000 | 3000 |
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| PostgreSQL | 5432 | 5432 |
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| Redis | 6379 | 6379 |
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## Graceful Shutdown
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The server listens for `SIGTERM` and `SIGINT`. On receipt:
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1. `server.close()` is called — stops accepting new connections
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2. In-flight requests complete
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3. `process.exit(0)` is called
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The PostgreSQL pool and Redis client are not explicitly closed in the current shutdown path. This is safe for single-instance deployments; connection cleanup is handled by the OS.
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# Database
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AgentIdP uses PostgreSQL 14+ as its primary data store. The schema consists of four tables managed by a custom migration runner.
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---
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## Schema Overview
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```
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agents
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└── credentials (FK: client_id → agents.agent_id, CASCADE DELETE)
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audit_events (no FK — append-only, agent_id is informational)
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token_revocations (no FK — independent revocation store)
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```
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---
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## Tables
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### `agents`
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The Agent Registry. One row per registered AI agent identity.
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| Column | Type | Nullable | Description |
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|--------|------|----------|-------------|
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| `agent_id` | `UUID` | No | Primary key — system-assigned, immutable |
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| `email` | `VARCHAR(255)` | No | Unique email-format identifier |
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| `agent_type` | `VARCHAR(32)` | No | Enum: `screener`, `classifier`, `orchestrator`, `extractor`, `summarizer`, `router`, `monitor`, `custom` |
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| `version` | `VARCHAR(64)` | No | Semantic version string |
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| `capabilities` | `TEXT[]` | No | Array of `resource:action` strings |
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| `owner` | `VARCHAR(128)` | No | Owning team or organisation |
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| `deployment_env` | `VARCHAR(16)` | No | Enum: `development`, `staging`, `production` |
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| `status` | `VARCHAR(24)` | No | Enum: `active`, `suspended`, `decommissioned`. Default: `active` |
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| `created_at` | `TIMESTAMPTZ` | No | Registration timestamp. Default: `NOW()` |
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| `updated_at` | `TIMESTAMPTZ` | No | Last update timestamp. Default: `NOW()` |
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**Indexes:**
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| Index | Column | Purpose |
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|-------|--------|---------|
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| `idx_agents_email` | `email` | Unique lookup on registration and conflict check |
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| `idx_agents_status` | `status` | Filter by lifecycle status |
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| `idx_agents_owner` | `owner` | Filter by owner |
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| `idx_agents_agent_type` | `agent_type` | Filter by type |
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| `idx_agents_created_at` | `created_at DESC` | Default sort for list queries |
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**Constraints:**
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- `email` is UNIQUE — one registration per email address
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- `agent_type` and `deployment_env` and `status` have CHECK constraints enforcing the enum values
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---
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### `credentials`
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OAuth 2.0 client credentials. One agent can have multiple credentials.
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| Column | Type | Nullable | Description |
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|--------|------|----------|-------------|
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| `credential_id` | `UUID` | No | Primary key — system-assigned |
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| `client_id` | `UUID` | No | FK → `agents.agent_id` (CASCADE DELETE) |
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| `secret_hash` | `VARCHAR(255)` | No | bcrypt hash of the client secret. Plaintext is never stored. |
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| `status` | `VARCHAR(16)` | No | Enum: `active`, `revoked`. Default: `active` |
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| `created_at` | `TIMESTAMPTZ` | No | Creation timestamp |
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| `expires_at` | `TIMESTAMPTZ` | Yes | Optional expiry. NULL = no expiry. |
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| `revoked_at` | `TIMESTAMPTZ` | Yes | Revocation timestamp. NULL = not revoked. |
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**Indexes:**
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| Index | Column | Purpose |
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|-------|--------|---------|
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| `idx_credentials_client_id` | `client_id` | List credentials for an agent |
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| `idx_credentials_status` | `status` | Filter active/revoked |
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| `idx_credentials_created_at` | `created_at DESC` | Default sort |
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**Cascade behaviour:** Deleting an agent record cascades and deletes all associated credentials. In practice, agents are soft-deleted (status → `decommissioned`) not hard-deleted, so this cascade is a safety net.
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---
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### `audit_events`
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Immutable audit log. Append-only by design — no application-layer UPDATE or DELETE is ever issued against this table.
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| Column | Type | Nullable | Description |
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|--------|------|----------|-------------|
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| `event_id` | `UUID` | No | Primary key — system-assigned |
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| `agent_id` | `UUID` | No | Agent that triggered the event (informational, no FK) |
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| `action` | `VARCHAR(32)` | No | Enum — see values below |
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| `outcome` | `VARCHAR(16)` | No | Enum: `success`, `failure` |
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| `ip_address` | `VARCHAR(64)` | No | Client IP address (IPv4 or IPv6) |
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| `user_agent` | `TEXT` | No | HTTP User-Agent from the request |
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| `metadata` | `JSONB` | No | Action-specific data. Default: `{}` |
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| `timestamp` | `TIMESTAMPTZ` | No | Event timestamp. Default: `NOW()` |
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**`action` enum values:** `agent.created`, `agent.updated`, `agent.decommissioned`, `agent.suspended`, `agent.reactivated`, `token.issued`, `token.revoked`, `token.introspected`, `credential.generated`, `credential.rotated`, `credential.revoked`, `auth.failed`
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**Indexes:**
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| Index | Column | Purpose |
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|-------|--------|---------|
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| `idx_audit_events_agent_id` | `agent_id` | Filter events by agent |
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| `idx_audit_events_action` | `action` | Filter by action type |
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| `idx_audit_events_outcome` | `outcome` | Filter successes/failures |
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| `idx_audit_events_timestamp` | `timestamp DESC` | Default sort, date range queries |
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**Why no FK on `agent_id`?** Audit records must be retained even after an agent is decommissioned. A FK would prevent decommission or cascade-delete history. The `agent_id` is stored as an informational reference only.
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**Free tier retention:** The application enforces a 90-day retention window at the query layer. Purging old records is not yet automated — it is a Phase 2 task.
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---
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|
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### `token_revocations`
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|
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Durable record of revoked JWT tokens. Supplements Redis for durability across Redis restarts.
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|
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| Column | Type | Nullable | Description |
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|--------|------|----------|-------------|
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| `jti` | `UUID` | No | Primary key — the JWT ID claim from the revoked token |
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| `expires_at` | `TIMESTAMPTZ` | No | When the token would have expired naturally |
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| `revoked_at` | `TIMESTAMPTZ` | No | When the token was revoked. Default: `NOW()` |
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**Indexes:**
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| Index | Column | Purpose |
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|-------|--------|---------|
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| `idx_token_revocations_expires_at` | `expires_at` | Enables future cleanup of expired revocation records |
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||||
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**Dual-store design:** When a token is revoked, the `jti` is written to both:
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1. Redis key `revoked:<jti>` with TTL set to the token's remaining lifetime — fast O(1) lookup on every authenticated request
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2. This PostgreSQL table — durable record if Redis is restarted
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||||
|
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**Note:** On Redis restart, the in-memory revocation cache is cold. Tokens revoked before the restart will pass auth until Phase 2 implements a warm-up that loads active revocations from PostgreSQL into Redis on startup.
|
||||
|
||||
---
|
||||
|
||||
## Migration Runner
|
||||
|
||||
Migrations are managed by `scripts/migrate.ts`. It reads `.sql` files from `src/db/migrations/` in alphabetical order, tracks applied migrations in a `schema_migrations` table, and executes only unapplied migrations — each in its own transaction.
|
||||
|
||||
### `schema_migrations` table
|
||||
|
||||
Created automatically on first run if it does not exist.
|
||||
|
||||
| Column | Type | Description |
|
||||
|--------|------|-------------|
|
||||
| `name` | `VARCHAR(255)` | Migration filename (primary key) |
|
||||
| `applied_at` | `TIMESTAMPTZ` | When the migration was applied |
|
||||
|
||||
### Running migrations
|
||||
|
||||
```bash
|
||||
# Set DATABASE_URL in environment or .env first
|
||||
npm run db:migrate
|
||||
```
|
||||
|
||||
Expected output (first run):
|
||||
|
||||
```
|
||||
Running database migrations...
|
||||
✓ Applied: 001_create_agents.sql
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||||
✓ Applied: 002_create_credentials.sql
|
||||
✓ Applied: 003_create_audit_events.sql
|
||||
✓ Applied: 004_create_tokens.sql
|
||||
|
||||
Migrations complete. 4 migration(s) applied.
|
||||
```
|
||||
|
||||
Expected output (already applied):
|
||||
|
||||
```
|
||||
Running database migrations...
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||||
- Skipped (already applied): 001_create_agents.sql
|
||||
- Skipped (already applied): 002_create_credentials.sql
|
||||
- Skipped (already applied): 003_create_audit_events.sql
|
||||
- Skipped (already applied): 004_create_tokens.sql
|
||||
|
||||
Migrations complete. 0 migration(s) applied.
|
||||
```
|
||||
|
||||
### Verifying applied migrations
|
||||
|
||||
```bash
|
||||
psql "$DATABASE_URL" -c "SELECT name, applied_at FROM schema_migrations ORDER BY name;"
|
||||
```
|
||||
|
||||
Expected output:
|
||||
|
||||
```
|
||||
name | applied_at
|
||||
-----------------------------------+-------------------------------
|
||||
001_create_agents.sql | 2026-03-28 09:00:00.000000+00
|
||||
002_create_credentials.sql | 2026-03-28 09:00:00.000000+00
|
||||
003_create_audit_events.sql | 2026-03-28 09:00:00.000000+00
|
||||
004_create_tokens.sql | 2026-03-28 09:00:00.000000+00
|
||||
(4 rows)
|
||||
```
|
||||
|
||||
### Adding a new migration
|
||||
|
||||
1. Create a new `.sql` file in `src/db/migrations/` with the next numeric prefix (e.g. `005_add_column.sql`)
|
||||
2. Write idempotent SQL using `IF NOT EXISTS` / `IF EXISTS` guards where possible
|
||||
3. Run `npm run db:migrate`
|
||||
|
||||
Migrations are run in alphabetical filename order. The prefix ensures correct ordering.
|
||||
|
||||
### Rollback
|
||||
|
||||
There is no automated rollback. To undo a migration:
|
||||
1. Write and apply a compensating migration (e.g. `005_rollback_add_column.sql`)
|
||||
2. Or connect directly to PostgreSQL and run the reverse SQL manually
|
||||
|
||||
---
|
||||
|
||||
## Connection Pool
|
||||
|
||||
The application uses `pg.Pool` with default settings (max 10 connections). The pool is a singleton — one pool per process instance.
|
||||
|
||||
To override pool size, modify `src/db/pool.ts`. In production, ensure `DATABASE_URL` includes connection pool parameters if using PgBouncer or a managed connection pooler.
|
||||
158
docs/devops/environment-variables.md
Normal file
158
docs/devops/environment-variables.md
Normal file
@@ -0,0 +1,158 @@
|
||||
# Environment Variables
|
||||
|
||||
Complete reference for all environment variables consumed by AgentIdP.
|
||||
|
||||
Variables are loaded from a `.env` file at startup via `dotenv`. In production, inject them directly into the process environment — do not commit `.env` to version control.
|
||||
|
||||
---
|
||||
|
||||
## Required Variables
|
||||
|
||||
These variables must be set. The server will throw and exit immediately if any are missing.
|
||||
|
||||
### `DATABASE_URL`
|
||||
|
||||
PostgreSQL connection string.
|
||||
|
||||
| | |
|
||||
|-|-|
|
||||
| **Required** | Yes |
|
||||
| **Format** | `postgresql://<user>:<password>@<host>:<port>/<database>` |
|
||||
| **Example** | `postgresql://sentryagent:sentryagent@localhost:5432/sentryagent_idp` |
|
||||
|
||||
The application uses `pg.Pool` with this connection string. Connection pool size uses the `pg` default (10 connections).
|
||||
|
||||
---
|
||||
|
||||
### `REDIS_URL`
|
||||
|
||||
Redis connection URL.
|
||||
|
||||
| | |
|
||||
|-|-|
|
||||
| **Required** | Yes |
|
||||
| **Format** | `redis://<host>:<port>` or `redis://<user>:<password>@<host>:<port>` |
|
||||
| **Example** | `redis://localhost:6379` |
|
||||
|
||||
Used for token revocation, rate limiting, and monthly token counters.
|
||||
|
||||
---
|
||||
|
||||
### `JWT_PRIVATE_KEY`
|
||||
|
||||
PEM-encoded RSA-2048 private key for signing JWT access tokens (RS256).
|
||||
|
||||
| | |
|
||||
|-|-|
|
||||
| **Required** | Yes |
|
||||
| **Format** | PEM string, including `-----BEGIN RSA PRIVATE KEY-----` header and footer |
|
||||
| **Example** | See [Security guide](security.md) for key generation |
|
||||
|
||||
In a `.env` file, use double quotes and encode newlines as `\n`:
|
||||
|
||||
```
|
||||
JWT_PRIVATE_KEY="-----BEGIN RSA PRIVATE KEY-----\nMIIEow...\n-----END RSA PRIVATE KEY-----"
|
||||
```
|
||||
|
||||
Alternatively, read from a file at startup (see [Security guide](security.md)).
|
||||
|
||||
---
|
||||
|
||||
### `JWT_PUBLIC_KEY`
|
||||
|
||||
PEM-encoded RSA-2048 public key for verifying JWT access tokens.
|
||||
|
||||
| | |
|
||||
|-|-|
|
||||
| **Required** | Yes |
|
||||
| **Format** | PEM string, including `-----BEGIN PUBLIC KEY-----` header and footer |
|
||||
| **Example** | Derived from `JWT_PRIVATE_KEY` — see [Security guide](security.md) |
|
||||
|
||||
Every authenticated request verifies the JWT signature using this key. If this key does not match the private key used to sign tokens, all authentication will fail.
|
||||
|
||||
---
|
||||
|
||||
## Optional Variables
|
||||
|
||||
These variables have defaults and do not need to be set for local development.
|
||||
|
||||
### `PORT`
|
||||
|
||||
HTTP port the Express server listens on.
|
||||
|
||||
| | |
|
||||
|-|-|
|
||||
| **Required** | No |
|
||||
| **Default** | `3000` |
|
||||
| **Format** | Integer |
|
||||
| **Example** | `PORT=8080` |
|
||||
|
||||
---
|
||||
|
||||
### `NODE_ENV`
|
||||
|
||||
Node.js environment flag.
|
||||
|
||||
| | |
|
||||
|-|-|
|
||||
| **Required** | No |
|
||||
| **Default** | `undefined` (treated as development) |
|
||||
| **Values** | `development`, `test`, `production` |
|
||||
| **Example** | `NODE_ENV=production` |
|
||||
|
||||
Effect: When `NODE_ENV=test`, HTTP request logging (Morgan) is disabled.
|
||||
|
||||
---
|
||||
|
||||
### `CORS_ORIGIN`
|
||||
|
||||
Allowed origin(s) for Cross-Origin Resource Sharing.
|
||||
|
||||
| | |
|
||||
|-|-|
|
||||
| **Required** | No |
|
||||
| **Default** | `*` (all origins) |
|
||||
| **Format** | URL string or `*` |
|
||||
| **Example** | `CORS_ORIGIN=https://app.mycompany.ai` |
|
||||
|
||||
In production, set this to the specific origin(s) that should be permitted to call the API. The default `*` is acceptable for a public API but restricts cookie-based auth flows (not applicable here — Bearer tokens only).
|
||||
|
||||
---
|
||||
|
||||
## Complete `.env` Example
|
||||
|
||||
```
|
||||
# Database
|
||||
DATABASE_URL=postgresql://sentryagent:sentryagent@localhost:5432/sentryagent_idp
|
||||
|
||||
# Redis
|
||||
REDIS_URL=redis://localhost:6379
|
||||
|
||||
# Application
|
||||
PORT=3000
|
||||
NODE_ENV=development
|
||||
CORS_ORIGIN=*
|
||||
|
||||
# JWT Keys (generate with openssl — see docs/devops/security.md)
|
||||
JWT_PRIVATE_KEY="-----BEGIN RSA PRIVATE KEY-----
|
||||
MIIEowIBAAKCAQEA...
|
||||
-----END RSA PRIVATE KEY-----"
|
||||
|
||||
JWT_PUBLIC_KEY="-----BEGIN PUBLIC KEY-----
|
||||
MIIBIjANBgkq...
|
||||
-----END PUBLIC KEY-----"
|
||||
```
|
||||
|
||||
> Do not commit `.env` to version control. Add it to `.gitignore`.
|
||||
|
||||
---
|
||||
|
||||
## Variable Validation at Startup
|
||||
|
||||
The application validates required variables at startup in this order:
|
||||
|
||||
1. `JWT_PRIVATE_KEY` and `JWT_PUBLIC_KEY` — checked in `createApp()` before the server starts
|
||||
2. `DATABASE_URL` — checked when `getPool()` is first called (during `createApp()`)
|
||||
3. `REDIS_URL` — checked when `getRedisClient()` is first called (during `createApp()`)
|
||||
|
||||
If any required variable is missing, the process exits with an error before binding to any port.
|
||||
228
docs/devops/local-development.md
Normal file
228
docs/devops/local-development.md
Normal file
@@ -0,0 +1,228 @@
|
||||
# Local Development
|
||||
|
||||
Complete setup guide for running AgentIdP locally.
|
||||
|
||||
## Prerequisites
|
||||
|
||||
| Tool | Minimum version | Purpose |
|
||||
|------|----------------|---------|
|
||||
| Docker + Docker Compose | 24+ | Run PostgreSQL and Redis |
|
||||
| Node.js | 18.0.0 | Run the application and migrations |
|
||||
| npm | 9+ | Package management and scripts |
|
||||
|
||||
Verify versions:
|
||||
|
||||
```bash
|
||||
docker --version
|
||||
docker-compose --version
|
||||
node --version
|
||||
npm --version
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Step 1 — Clone and install dependencies
|
||||
|
||||
```bash
|
||||
git clone https://git.sentryagent.ai/vijay_admin/sentryagent-idp.git
|
||||
cd sentryagent-idp
|
||||
npm install
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Step 2 — Generate JWT keys
|
||||
|
||||
AgentIdP signs tokens with RS256. You need an RSA-2048 keypair.
|
||||
|
||||
```bash
|
||||
openssl genrsa -out private.pem 2048
|
||||
openssl rsa -in private.pem -pubout -out public.pem
|
||||
```
|
||||
|
||||
Keep these files in the project root. They are used only locally and should not be committed.
|
||||
|
||||
---
|
||||
|
||||
## Step 3 — Configure environment
|
||||
|
||||
Create a `.env` file in the project root:
|
||||
|
||||
```bash
|
||||
cat > .env << 'ENVEOF'
|
||||
DATABASE_URL=postgresql://sentryagent:sentryagent@localhost:5432/sentryagent_idp
|
||||
REDIS_URL=redis://localhost:6379
|
||||
PORT=3000
|
||||
NODE_ENV=development
|
||||
CORS_ORIGIN=*
|
||||
ENVEOF
|
||||
```
|
||||
|
||||
Append the JWT keys to `.env`:
|
||||
|
||||
```bash
|
||||
echo "JWT_PRIVATE_KEY=\"$(awk 'NF {sub(/\r/, ""); printf "%s\\n",$0;}' private.pem)\"" >> .env
|
||||
echo "JWT_PUBLIC_KEY=\"$(awk 'NF {sub(/\r/, ""); printf "%s\\n",$0;}' public.pem)\"" >> .env
|
||||
```
|
||||
|
||||
Verify the file has all required variables:
|
||||
|
||||
```bash
|
||||
grep -E "^(DATABASE_URL|REDIS_URL|JWT_PRIVATE_KEY|JWT_PUBLIC_KEY)" .env
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Step 4 — Start infrastructure services
|
||||
|
||||
The `docker-compose.yml` defines three services: `postgres`, `redis`, and `app`. For local development, start only the infrastructure services — the application runs directly via Node.js.
|
||||
|
||||
```bash
|
||||
docker-compose up -d postgres redis
|
||||
```
|
||||
|
||||
Expected output:
|
||||
|
||||
```
|
||||
[+] Running 2/2
|
||||
✔ Container sentryagent-idp-postgres-1 Healthy
|
||||
✔ Container sentryagent-idp-redis-1 Healthy
|
||||
```
|
||||
|
||||
Both services must show `Healthy` before proceeding. If they show `Starting`, wait a few seconds and run `docker-compose ps` to recheck.
|
||||
|
||||
### Service ports
|
||||
|
||||
| Service | Port | Health check |
|
||||
|---------|------|-------------|
|
||||
| PostgreSQL | 5432 | `pg_isready -U sentryagent -d sentryagent_idp` |
|
||||
| Redis | 6379 | `redis-cli ping` → `PONG` |
|
||||
|
||||
Verify manually:
|
||||
|
||||
```bash
|
||||
docker-compose exec postgres pg_isready -U sentryagent -d sentryagent_idp
|
||||
docker-compose exec redis redis-cli ping
|
||||
```
|
||||
|
||||
### Docker volumes
|
||||
|
||||
Data is persisted in named Docker volumes:
|
||||
|
||||
| Volume | Service | Contents |
|
||||
|--------|---------|---------|
|
||||
| `sentryagent-idp_postgres_data` | PostgreSQL | All database data |
|
||||
| `sentryagent-idp_redis_data` | Redis | Redis persistence (if enabled) |
|
||||
|
||||
---
|
||||
|
||||
## Step 5 — Run database migrations
|
||||
|
||||
```bash
|
||||
npm run db:migrate
|
||||
```
|
||||
|
||||
Expected output:
|
||||
|
||||
```
|
||||
Running database migrations...
|
||||
✓ Applied: 001_create_agents.sql
|
||||
✓ Applied: 002_create_credentials.sql
|
||||
✓ Applied: 003_create_audit_events.sql
|
||||
✓ Applied: 004_create_tokens.sql
|
||||
|
||||
Migrations complete. 4 migration(s) applied.
|
||||
```
|
||||
|
||||
See [database.md](database.md) for full migration documentation.
|
||||
|
||||
---
|
||||
|
||||
## Step 6 — Start the application
|
||||
|
||||
### Development mode (TypeScript source, no compile step)
|
||||
|
||||
```bash
|
||||
npm run dev
|
||||
```
|
||||
|
||||
Expected startup output:
|
||||
|
||||
```
|
||||
SentryAgent.ai AgentIdP listening on port 3000
|
||||
```
|
||||
|
||||
The application connects to PostgreSQL and Redis on first request (lazy initialisation). If either service is unreachable, the first request will fail with a connection error — not startup.
|
||||
|
||||
### Production mode (compiled JavaScript)
|
||||
|
||||
```bash
|
||||
npm run build
|
||||
npm start
|
||||
```
|
||||
|
||||
The compiled output is written to `dist/`. `npm start` runs `node dist/server.js`.
|
||||
|
||||
---
|
||||
|
||||
## Full Docker Compose Stack
|
||||
|
||||
> **Note:** The `app` service in `docker-compose.yml` requires a `Dockerfile` which has not been written yet. This is a **Phase 1 P1 pending item**. The commands below will work once the Dockerfile exists.
|
||||
|
||||
When the Dockerfile is available, the entire stack (infrastructure + application) can be started with:
|
||||
|
||||
```bash
|
||||
docker-compose up -d
|
||||
```
|
||||
|
||||
The `app` service depends on `postgres` and `redis` with health check conditions, so it will not start until both services are healthy.
|
||||
|
||||
Environment variables for the container are loaded from `.env` via the `env_file` directive in `docker-compose.yml`.
|
||||
|
||||
---
|
||||
|
||||
## Stopping Services
|
||||
|
||||
Stop infrastructure only (preserves volumes):
|
||||
|
||||
```bash
|
||||
docker-compose stop postgres redis
|
||||
```
|
||||
|
||||
Stop and remove containers (preserves volumes):
|
||||
|
||||
```bash
|
||||
docker-compose down
|
||||
```
|
||||
|
||||
Stop and remove containers AND volumes (destroys all data):
|
||||
|
||||
```bash
|
||||
docker-compose down -v
|
||||
```
|
||||
|
||||
> Use `-v` only when you want a clean slate. This deletes all PostgreSQL data and Redis data permanently.
|
||||
|
||||
---
|
||||
|
||||
## Running Tests
|
||||
|
||||
Unit tests (no infrastructure required):
|
||||
|
||||
```bash
|
||||
npm run test:unit
|
||||
```
|
||||
|
||||
Integration tests (require running PostgreSQL and Redis):
|
||||
|
||||
```bash
|
||||
npm run test:integration
|
||||
```
|
||||
|
||||
All tests:
|
||||
|
||||
```bash
|
||||
npm test
|
||||
```
|
||||
|
||||
Integration tests connect to the same `DATABASE_URL` and `REDIS_URL` from `.env`. Ensure infrastructure is running before executing integration tests.
|
||||
249
docs/devops/operations.md
Normal file
249
docs/devops/operations.md
Normal file
@@ -0,0 +1,249 @@
|
||||
# Operations
|
||||
|
||||
Startup, shutdown, log interpretation, and troubleshooting for AgentIdP.
|
||||
|
||||
---
|
||||
|
||||
## Startup Order
|
||||
|
||||
Always start services in this order. Starting the application before PostgreSQL or Redis is ready will cause connection errors on first request.
|
||||
|
||||
```
|
||||
1. PostgreSQL (must be healthy)
|
||||
2. Redis (must be healthy)
|
||||
3. Migrations (must complete successfully)
|
||||
4. Application (start last)
|
||||
```
|
||||
|
||||
### Startup checklist
|
||||
|
||||
```bash
|
||||
# 1. Start PostgreSQL and Redis
|
||||
docker-compose up -d postgres redis
|
||||
|
||||
# 2. Wait for healthy status
|
||||
docker-compose ps
|
||||
# Both postgres and redis must show "healthy" before proceeding
|
||||
|
||||
# 3. Run migrations
|
||||
npm run db:migrate
|
||||
# Must complete with 0 errors before starting the app
|
||||
|
||||
# 4. Start the application
|
||||
npm run dev # development
|
||||
# or
|
||||
npm start # production (requires prior npm run build)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Graceful Shutdown
|
||||
|
||||
The application handles `SIGTERM` and `SIGINT` gracefully:
|
||||
|
||||
1. Stops accepting new connections
|
||||
2. Waits for in-flight requests to complete
|
||||
3. Exits with code `0`
|
||||
|
||||
### Sending SIGTERM
|
||||
|
||||
```bash
|
||||
# Find the PID
|
||||
ps aux | grep "node.*server"
|
||||
|
||||
# Send SIGTERM
|
||||
kill -SIGTERM <pid>
|
||||
```
|
||||
|
||||
Expected log output:
|
||||
|
||||
```
|
||||
Shutting down gracefully...
|
||||
```
|
||||
|
||||
The process exits cleanly. No requests are dropped if they were already in-flight.
|
||||
|
||||
### Docker stop
|
||||
|
||||
`docker stop` sends `SIGTERM` by default with a 10-second timeout before `SIGKILL`. This is sufficient for graceful shutdown.
|
||||
|
||||
```bash
|
||||
docker stop sentryagent-idp-app-1
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Log Reference
|
||||
|
||||
AgentIdP logs to stdout. In development (`NODE_ENV=development`), Morgan HTTP request logs are included. In test (`NODE_ENV=test`), Morgan is suppressed.
|
||||
|
||||
### Startup logs
|
||||
|
||||
| Log line | Meaning |
|
||||
|----------|---------|
|
||||
| `SentryAgent.ai AgentIdP listening on port 3000` | Server bound successfully — ready to accept requests |
|
||||
| `Shutting down gracefully...` | SIGTERM/SIGINT received — draining connections |
|
||||
|
||||
### Error logs
|
||||
|
||||
| Log line | Meaning |
|
||||
|----------|---------|
|
||||
| `Failed to start server: Error: DATABASE_URL environment variable is required` | `DATABASE_URL` is not set in the environment |
|
||||
| `Failed to start server: Error: REDIS_URL environment variable is required` | `REDIS_URL` is not set |
|
||||
| `Failed to start server: Error: JWT_PRIVATE_KEY and JWT_PUBLIC_KEY environment variables are required` | One or both JWT keys are missing |
|
||||
| `Unexpected pg pool error <err>` | PostgreSQL connection dropped after startup — check DB availability |
|
||||
| `Redis client error <err>` | Redis connection error after startup — check Redis availability |
|
||||
|
||||
### Morgan HTTP request format (development)
|
||||
|
||||
```
|
||||
::1 - - [28/Mar/2026:09:01:00 +0000] "POST /api/v1/token HTTP/1.1" 200 312 "-" "curl/7.88.1"
|
||||
```
|
||||
|
||||
Format: `<ip> - - [<timestamp>] "<method> <path> <protocol>" <status> <bytes> "<referrer>" "<user-agent>"`
|
||||
|
||||
---
|
||||
|
||||
## Redis Key Patterns
|
||||
|
||||
Three key patterns are used in Redis. Useful for debugging and manual inspection.
|
||||
|
||||
```bash
|
||||
# Connect to Redis CLI
|
||||
docker-compose exec redis redis-cli
|
||||
```
|
||||
|
||||
| Key pattern | Example | Purpose | TTL |
|
||||
|------------|---------|---------|-----|
|
||||
| `revoked:<jti>` | `revoked:f1e2d3c4-b5a6-...` | Revoked token JTI | Remaining token lifetime |
|
||||
| `rate:<client_id>:<window>` | `rate:a1b2c3...:29086156` | Request count per minute window | 60 seconds |
|
||||
| `monthly:<client_id>:<year>:<month>` | `monthly:a1b2c3...:2026:3` | Token issuance count for free tier | End of month |
|
||||
|
||||
Inspect keys:
|
||||
|
||||
```bash
|
||||
# List all revoked tokens
|
||||
redis-cli KEYS "revoked:*"
|
||||
|
||||
# Check rate limit counter for a specific client
|
||||
redis-cli GET "rate:<client_id>:<window_key>"
|
||||
|
||||
# Check monthly token count for a specific client
|
||||
redis-cli GET "monthly:<client_id>:2026:3"
|
||||
```
|
||||
|
||||
Where `<window_key>` is `floor(unix_ms / 60000)`. For the current window:
|
||||
|
||||
```bash
|
||||
node -e "console.log(Math.floor(Date.now() / 60000))"
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Troubleshooting
|
||||
|
||||
### Application fails to start — missing environment variable
|
||||
|
||||
**Symptom:**
|
||||
```
|
||||
Failed to start server: Error: DATABASE_URL environment variable is required
|
||||
```
|
||||
|
||||
**Fix:** Ensure your `.env` file exists in the project root and contains all required variables. Verify:
|
||||
```bash
|
||||
grep -E "^(DATABASE_URL|REDIS_URL|JWT_PRIVATE_KEY|JWT_PUBLIC_KEY)=" .env
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Application fails to start — JWT key error
|
||||
|
||||
**Symptom:**
|
||||
```
|
||||
Failed to start server: Error: JWT_PRIVATE_KEY and JWT_PUBLIC_KEY environment variables are required
|
||||
```
|
||||
|
||||
**Fix:** Generate RSA keys and add them to `.env`. See [security.md](security.md).
|
||||
|
||||
---
|
||||
|
||||
### PostgreSQL connection refused on first request
|
||||
|
||||
**Symptom:**
|
||||
```
|
||||
Error: connect ECONNREFUSED 127.0.0.1:5432
|
||||
```
|
||||
|
||||
**Causes and fixes:**
|
||||
|
||||
| Cause | Fix |
|
||||
|-------|-----|
|
||||
| PostgreSQL container not started | Run `docker-compose up -d postgres` |
|
||||
| PostgreSQL container not yet healthy | Wait and run `docker-compose ps` — wait for `healthy` |
|
||||
| Wrong `DATABASE_URL` host/port | Check `DATABASE_URL` matches the PostgreSQL port (5432) |
|
||||
| PostgreSQL container exited | Run `docker-compose logs postgres` to see why it exited |
|
||||
|
||||
---
|
||||
|
||||
### Redis connection error on first request
|
||||
|
||||
**Symptom:**
|
||||
```
|
||||
Redis client error Error: connect ECONNREFUSED 127.0.0.1:6379
|
||||
```
|
||||
|
||||
**Causes and fixes:**
|
||||
|
||||
| Cause | Fix |
|
||||
|-------|-----|
|
||||
| Redis container not started | Run `docker-compose up -d redis` |
|
||||
| Redis container not yet healthy | Run `docker-compose ps` — wait for `healthy` |
|
||||
| Wrong `REDIS_URL` | Check `REDIS_URL` matches the Redis port (6379) |
|
||||
|
||||
---
|
||||
|
||||
### Migration fails
|
||||
|
||||
**Symptom:**
|
||||
```
|
||||
Migration failed: Error: connect ECONNREFUSED 127.0.0.1:5432
|
||||
```
|
||||
|
||||
**Fix:** PostgreSQL is not running or not reachable. Start it and verify health before running migrations.
|
||||
|
||||
**Symptom:**
|
||||
```
|
||||
Migration failed: Error: relation "agents" already exists
|
||||
```
|
||||
|
||||
**Fix:** The migration has already been applied partially. Check `schema_migrations`:
|
||||
```bash
|
||||
psql "$DATABASE_URL" -c "SELECT name FROM schema_migrations ORDER BY name;"
|
||||
```
|
||||
If a migration is listed there but the table is inconsistent, manually inspect and repair the database state before re-running.
|
||||
|
||||
---
|
||||
|
||||
### All requests return 401 after key rotation
|
||||
|
||||
**Symptom:** Every API call returns `401 UNAUTHORIZED` with `Token signature is invalid.`
|
||||
|
||||
**Cause:** JWT keys were rotated. All previously issued tokens were signed with the old private key and are now invalid.
|
||||
|
||||
**Fix:** Clients must re-authenticate using `POST /token` with their `client_id` and `client_secret` to obtain a new token signed with the new key. This is expected behaviour after key rotation.
|
||||
|
||||
---
|
||||
|
||||
### Rate limit hit unexpectedly — 429 responses
|
||||
|
||||
**Symptom:** API returns `429 RATE_LIMIT_EXCEEDED` with `X-RateLimit-Reset` header.
|
||||
|
||||
**Check current rate limit state:**
|
||||
```bash
|
||||
# Find the current window key
|
||||
WINDOW=$(node -e "console.log(Math.floor(Date.now() / 60000))")
|
||||
# Check count for a specific client
|
||||
docker-compose exec redis redis-cli GET "rate:<client_id>:$WINDOW"
|
||||
```
|
||||
|
||||
**Fix:** Wait until `X-RateLimit-Reset` (Unix timestamp in the response header) before retrying. The window resets every 60 seconds.
|
||||
154
docs/devops/security.md
Normal file
154
docs/devops/security.md
Normal file
@@ -0,0 +1,154 @@
|
||||
# Security
|
||||
|
||||
Security configuration for AgentIdP — JWT key management, CORS, and secret storage.
|
||||
|
||||
---
|
||||
|
||||
## JWT Key Management
|
||||
|
||||
AgentIdP uses RS256 (RSA + SHA-256) to sign and verify JWT access tokens. This asymmetric scheme means:
|
||||
|
||||
- The **private key** signs tokens — must be kept secret, known only to the server
|
||||
- The **public key** verifies tokens — can be shared with any system that needs to validate tokens
|
||||
|
||||
### Generate a keypair
|
||||
|
||||
Generate a 2048-bit RSA keypair:
|
||||
|
||||
```bash
|
||||
# Generate private key
|
||||
openssl genrsa -out private.pem 2048
|
||||
|
||||
# Extract public key
|
||||
openssl rsa -in private.pem -pubout -out public.pem
|
||||
```
|
||||
|
||||
Verify the files:
|
||||
|
||||
```bash
|
||||
# Confirm private key is valid RSA
|
||||
openssl rsa -in private.pem -check -noout
|
||||
# Expected: RSA key ok
|
||||
|
||||
# Confirm public key is readable
|
||||
openssl rsa -in public.pem -pubin -noout -text | head -5
|
||||
```
|
||||
|
||||
### Load keys into environment
|
||||
|
||||
**Option 1 — Inline in `.env` (development only)**
|
||||
|
||||
Encode newlines as `\n` and wrap in double quotes:
|
||||
|
||||
```bash
|
||||
echo "JWT_PRIVATE_KEY=\"$(awk 'NF {sub(/\r/, ""); printf "%s\\n",$0;}' private.pem)\"" >> .env
|
||||
echo "JWT_PUBLIC_KEY=\"$(awk 'NF {sub(/\r/, ""); printf "%s\\n",$0;}' public.pem)\"" >> .env
|
||||
```
|
||||
|
||||
**Option 2 — Load from file at runtime (recommended for production)**
|
||||
|
||||
In the startup script, read the key files and export as environment variables before running the server:
|
||||
|
||||
```bash
|
||||
export JWT_PRIVATE_KEY="$(cat /run/secrets/jwt-private.pem)"
|
||||
export JWT_PUBLIC_KEY="$(cat /run/secrets/jwt-public.pem)"
|
||||
npm start
|
||||
```
|
||||
|
||||
With Docker secrets or a secrets manager (Vault, AWS Secrets Manager), mount the key as a file and read it this way.
|
||||
|
||||
### Key rotation
|
||||
|
||||
Rotating the JWT keys invalidates all currently active tokens — every authenticated request will fail until clients re-authenticate. Plan rotation for low-traffic windows.
|
||||
|
||||
**Rotation procedure:**
|
||||
|
||||
1. Generate a new RSA keypair:
|
||||
```bash
|
||||
openssl genrsa -out private-new.pem 2048
|
||||
openssl rsa -in private-new.pem -pubout -out public-new.pem
|
||||
```
|
||||
|
||||
2. Update `JWT_PRIVATE_KEY` and `JWT_PUBLIC_KEY` in your environment or secrets store.
|
||||
|
||||
3. Restart the application:
|
||||
```bash
|
||||
# Graceful restart — send SIGTERM, let in-flight requests complete, then start with new keys
|
||||
kill -SIGTERM <pid>
|
||||
npm start # or docker restart <container>
|
||||
```
|
||||
|
||||
4. All previously issued tokens are now invalid (wrong signature). Clients will receive `401 UNAUTHORIZED` and must call `POST /token` again with their `client_id` and `client_secret` to get a new token.
|
||||
|
||||
5. Remove the old key files:
|
||||
```bash
|
||||
rm private-old.pem public-old.pem
|
||||
```
|
||||
|
||||
**Important:** There is no grace period or dual-key support in Phase 1. All tokens issued with the old private key are immediately rejected after rotation. If zero-downtime key rotation is required, it is a Phase 2 feature.
|
||||
|
||||
---
|
||||
|
||||
## CORS Configuration
|
||||
|
||||
Cross-Origin Resource Sharing is configured via the `CORS_ORIGIN` environment variable.
|
||||
|
||||
| Value | Behaviour |
|
||||
|-------|-----------|
|
||||
| `*` (default) | All origins permitted — appropriate for a public API |
|
||||
| `https://app.example.ai` | Only the specified origin permitted |
|
||||
|
||||
Set in `.env`:
|
||||
|
||||
```
|
||||
CORS_ORIGIN=https://app.example.ai
|
||||
```
|
||||
|
||||
The CORS header is set by the `cors` middleware applied globally in `src/app.ts`. Credentials (cookies) are not used — all auth is Bearer token.
|
||||
|
||||
For production deployments where the API is only called server-to-server (agent to AgentIdP), setting `CORS_ORIGIN` to a specific origin or removing browser-facing CORS entirely is recommended.
|
||||
|
||||
---
|
||||
|
||||
## Client Secret Storage
|
||||
|
||||
Client secrets are **never stored in plaintext**. The flow:
|
||||
|
||||
1. On credential generation or rotation, AgentIdP generates a random secret string (`sk_live_...`)
|
||||
2. The plaintext is returned to the caller **once only** in the API response
|
||||
3. AgentIdP immediately hashes the secret with **bcrypt** (cost factor from `bcryptjs` defaults) and stores only the hash in the `credentials.secret_hash` column
|
||||
4. On every `POST /token` call, the provided `client_secret` is verified against the stored hash using `bcrypt.compare()`
|
||||
|
||||
**Implication:** If a client loses their `client_secret`, it cannot be recovered. They must rotate the credential to get a new one.
|
||||
|
||||
---
|
||||
|
||||
## Secret Storage Guidance
|
||||
|
||||
| Environment | Recommendation |
|
||||
|-------------|---------------|
|
||||
| Local development | `.env` file, not committed to git |
|
||||
| CI/CD | Environment variables injected by the CI platform (GitHub Actions secrets, GitLab CI variables, etc.) |
|
||||
| Production (Docker) | Docker secrets or bind-mounted files from a secrets manager |
|
||||
| Production (cloud) | AWS Secrets Manager, GCP Secret Manager, HashiCorp Vault (Phase 2) |
|
||||
|
||||
**Never:**
|
||||
- Commit `.env` to version control
|
||||
- Log environment variables
|
||||
- Pass secrets as command-line arguments (visible in `ps aux`)
|
||||
- Store keys in the database
|
||||
|
||||
Add `.env` to `.gitignore`:
|
||||
|
||||
```bash
|
||||
echo ".env" >> .gitignore
|
||||
echo "*.pem" >> .gitignore
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Token Lifetime
|
||||
|
||||
JWT access tokens expire after **3600 seconds (1 hour)**. This is hardcoded in `src/utils/jwt.ts`. There is no refresh token — clients must re-authenticate via `POST /token` when the token expires.
|
||||
|
||||
The 1-hour lifetime is a balance between security (short-lived tokens limit exposure if stolen) and operational load (clients don't need to authenticate every few minutes).
|
||||
2
openspec/changes/devops-documentation/.openspec.yaml
Normal file
2
openspec/changes/devops-documentation/.openspec.yaml
Normal file
@@ -0,0 +1,2 @@
|
||||
schema: spec-driven
|
||||
created: 2026-03-28
|
||||
48
openspec/changes/devops-documentation/design.md
Normal file
48
openspec/changes/devops-documentation/design.md
Normal file
@@ -0,0 +1,48 @@
|
||||
## Context
|
||||
|
||||
Phase 1 MVP is complete and live on `develop`. The bedroom developer docs cover the API surface. DevOps engineers — responsible for deployment, configuration, and operations — have no documentation. This gap creates operational risk: misconfigured environment variables, missed migration steps, and no recovery path when services fail.
|
||||
|
||||
**Audience**: Engineers who deploy and operate the AgentIdP infrastructure. Assumed knowledge: Linux shell, Docker, PostgreSQL basics, Node.js process management.
|
||||
|
||||
**Constraints:**
|
||||
- Markdown only — renders on GitHub, no build step
|
||||
- All commands are exact and runnable — no placeholders
|
||||
- Honest about Phase 1 P1 gaps: Dockerfile does not exist yet; document what works now and mark pending items clearly
|
||||
- Files live in `docs/devops/` — separate from `docs/developers/`
|
||||
|
||||
## Goals / Non-Goals
|
||||
|
||||
**Goals:**
|
||||
- DevOps engineer can stand up a working local environment from scratch using only these docs
|
||||
- Every environment variable is documented with type, requirement, and example
|
||||
- Database schema and migration procedure are fully documented
|
||||
- Security setup (JWT keys, CORS, secrets) is step-by-step
|
||||
- Operations runbook covers the most likely failure scenarios
|
||||
|
||||
**Non-Goals:**
|
||||
- Container deployment guide (Dockerfile is Phase 1 P1 — not built yet)
|
||||
- Cloud/Kubernetes deployment (Phase 2)
|
||||
- Monitoring/alerting setup (Phase 2)
|
||||
- Multi-region or HA configuration (Phase 2)
|
||||
|
||||
## Decisions
|
||||
|
||||
**Decision 1: Separate folder vs subdirectory of docs/developers/**
|
||||
Chosen: `docs/devops/` as a peer of `docs/developers/`.
|
||||
Reason: Different audiences, no shared content, prevents confusion.
|
||||
|
||||
**Decision 2: Mark Dockerfile gap explicitly**
|
||||
Chosen: `local-development.md` documents working `docker-compose` + `npm` path; `Dockerfile` noted as Phase 1 P1 pending with a placeholder section.
|
||||
Reason: Honest documentation prevents broken deployments.
|
||||
|
||||
**Decision 3: Operations and security as separate files**
|
||||
Chosen: `security.md` and `operations.md` are separate.
|
||||
Reason: DevOps engineers frequently consult these independently — security during setup, operations during incidents.
|
||||
|
||||
## Migration Plan
|
||||
|
||||
Documentation only. No code changes. No rollback needed.
|
||||
|
||||
## Open Questions
|
||||
|
||||
*(none — scope fully defined)*
|
||||
19
openspec/changes/devops-documentation/proposal.md
Normal file
19
openspec/changes/devops-documentation/proposal.md
Normal file
@@ -0,0 +1,19 @@
|
||||
## Why
|
||||
|
||||
SentryAgent.ai AgentIdP Phase 1 MVP is complete and `docs/developers/` covers API consumers. However, there is no documentation for the engineers who deploy, configure, and operate the infrastructure. A DevOps engineer joining the project today has no reference for environment variables, database schema, deployment procedure, security configuration, or operational runbook. We fix that now.
|
||||
|
||||
## What Changes
|
||||
|
||||
- New `docs/devops/` folder — fully separate from `docs/developers/` — containing a complete operational reference for DevOps engineers
|
||||
- System architecture overview: components, ports, dependencies, data flow
|
||||
- Complete environment variable reference: every variable, required vs optional, format, examples
|
||||
- Database documentation: 4-table schema, migration runner, how to apply/verify migrations
|
||||
- Local development guide: docker-compose infrastructure setup, service ports, health checks
|
||||
- Security guide: RSA keypair generation and rotation, CORS config, secret storage
|
||||
- Operations runbook: startup procedure, graceful shutdown (SIGTERM/SIGINT), logging, common failures and fixes
|
||||
|
||||
## What Does Not Change
|
||||
|
||||
- `docs/developers/` — not touched
|
||||
- Source code — documentation only
|
||||
- No new dependencies
|
||||
@@ -0,0 +1,4 @@
|
||||
## ADDED Requirements
|
||||
|
||||
### Requirement: Database doc exists at docs/devops/database.md
|
||||
The system SHALL provide `docs/devops/database.md` documenting the 4-table schema (agents, credentials, audit_events, token_revocations), the migration runner, and exact commands to apply and verify migrations.
|
||||
@@ -0,0 +1,4 @@
|
||||
## ADDED Requirements
|
||||
|
||||
### Requirement: Local development guide exists at docs/devops/local-development.md
|
||||
The system SHALL provide `docs/devops/local-development.md` documenting the complete local setup using docker-compose for infrastructure and npm for the application server, including all service ports, health check verification, and the Dockerfile gap note.
|
||||
@@ -0,0 +1,7 @@
|
||||
## ADDED Requirements
|
||||
|
||||
### Requirement: Security guide exists at docs/devops/security.md
|
||||
The system SHALL provide `docs/devops/security.md` documenting RSA keypair generation, key rotation procedure, CORS configuration, and secret storage guidance.
|
||||
|
||||
### Requirement: Operations runbook exists at docs/devops/operations.md
|
||||
The system SHALL provide `docs/devops/operations.md` covering startup procedure, graceful shutdown (SIGTERM/SIGINT), log interpretation, and troubleshooting for the most common operational failures.
|
||||
@@ -0,0 +1,10 @@
|
||||
## ADDED Requirements
|
||||
|
||||
### Requirement: System overview exists at docs/devops/README.md
|
||||
The system SHALL provide a `docs/devops/README.md` that serves as the entry point for DevOps engineers, including an index of all DevOps docs and a brief system overview.
|
||||
|
||||
### Requirement: Architecture doc exists at docs/devops/architecture.md
|
||||
The system SHALL provide `docs/devops/architecture.md` documenting all components (Express server, PostgreSQL, Redis), their roles, ports, and data flow.
|
||||
|
||||
### Requirement: Environment variable reference exists at docs/devops/environment-variables.md
|
||||
The system SHALL provide `docs/devops/environment-variables.md` documenting every environment variable with name, type, required/optional, default, and example value.
|
||||
71
openspec/changes/devops-documentation/tasks.md
Normal file
71
openspec/changes/devops-documentation/tasks.md
Normal file
@@ -0,0 +1,71 @@
|
||||
## 1. Folder Structure & Index
|
||||
|
||||
- [x] 1.1 Create `docs/devops/` directory
|
||||
- [x] 1.2 Create `docs/devops/README.md` — index + system overview (what AgentIdP is, what this folder covers, links to all docs)
|
||||
|
||||
## 2. Architecture
|
||||
|
||||
- [x] 2.1 Create `docs/devops/architecture.md` — component diagram (Express, PostgreSQL, Redis) with roles and responsibilities
|
||||
- [x] 2.2 Document all service ports (app: 3000, PostgreSQL: 5432, Redis: 6379)
|
||||
- [x] 2.3 Document data flow: request → auth middleware → rate limit → controller → service → repository → PostgreSQL/Redis
|
||||
- [x] 2.4 Document Redis usage: token revocation keys, rate limit counters, monthly token counts
|
||||
- [x] 2.5 Document graceful shutdown: SIGTERM/SIGINT handling, server.close(), process.exit(0)
|
||||
|
||||
## 3. Environment Variables
|
||||
|
||||
- [x] 3.1 Create `docs/devops/environment-variables.md` — complete reference table
|
||||
- [x] 3.2 Document required vars: DATABASE_URL, REDIS_URL, JWT_PRIVATE_KEY, JWT_PUBLIC_KEY
|
||||
- [x] 3.3 Document optional vars: PORT (default 3000), NODE_ENV, CORS_ORIGIN (default *)
|
||||
- [x] 3.4 Add format notes: DATABASE_URL connection string format, REDIS_URL format, PEM key format
|
||||
- [x] 3.5 Add `.env` file example with all vars populated
|
||||
|
||||
## 4. Database
|
||||
|
||||
- [x] 4.1 Create `docs/devops/database.md` — schema overview section
|
||||
- [x] 4.2 Document `agents` table: all columns, types, constraints, indexes
|
||||
- [x] 4.3 Document `credentials` table: all columns, types, constraints, indexes, FK to agents
|
||||
- [x] 4.4 Document `audit_events` table: all columns, types, constraints, indexes, append-only design
|
||||
- [x] 4.5 Document `token_revocations` table: all columns, types, indexes, dual-store design (Redis + PG)
|
||||
- [x] 4.6 Document migration runner: how it works, commands to run, how to verify applied migrations
|
||||
- [x] 4.7 Document `schema_migrations` tracking table
|
||||
|
||||
## 5. Local Development
|
||||
|
||||
- [x] 5.1 Create `docs/devops/local-development.md` — prerequisites (Docker, Node.js 18+)
|
||||
- [x] 5.2 Document infrastructure-only docker-compose startup (postgres + redis only, not app service)
|
||||
- [x] 5.3 Document service ports and health check verification commands
|
||||
- [x] 5.4 Document migration step: exact `npm run db:migrate` command and expected output
|
||||
- [x] 5.5 Document application startup: `npm run dev` vs `npm start` (compiled), expected log output
|
||||
- [x] 5.6 Note Dockerfile gap: app service in docker-compose.yml requires Dockerfile (Phase 1 P1 pending)
|
||||
- [x] 5.7 Document full docker-compose stack startup (for when Dockerfile is available)
|
||||
- [x] 5.8 Document stopping and cleaning up: `docker-compose down` and volume removal
|
||||
|
||||
## 6. Security
|
||||
|
||||
- [x] 6.1 Create `docs/devops/security.md` — JWT key management section
|
||||
- [x] 6.2 Document RSA-2048 keypair generation using openssl (exact commands)
|
||||
- [x] 6.3 Document PEM format for env vars (newlines as \n in single-line env, or file path approach)
|
||||
- [x] 6.4 Document key rotation procedure: generate new pair, update env, restart server, old tokens expire naturally
|
||||
- [x] 6.5 Document CORS configuration: CORS_ORIGIN env var, wildcard vs specific origin
|
||||
- [x] 6.6 Document secret storage guidance: never commit .env, use secrets manager in production
|
||||
- [x] 6.7 Document bcrypt: credentials are stored as bcrypt hashes, plaintext never persisted
|
||||
|
||||
## 7. Operations
|
||||
|
||||
- [x] 7.1 Create `docs/devops/operations.md` — startup checklist
|
||||
- [x] 7.2 Document startup order: PostgreSQL → Redis → run migrations → start app
|
||||
- [x] 7.3 Document graceful shutdown: send SIGTERM, server drains in-flight requests, exits 0
|
||||
- [x] 7.4 Document log output format: what each startup log line means
|
||||
- [x] 7.5 Document troubleshooting: DATABASE_URL not set, REDIS_URL not set, JWT keys not set
|
||||
- [x] 7.6 Document troubleshooting: PostgreSQL connection refused (service not ready)
|
||||
- [x] 7.7 Document troubleshooting: Redis connection error (service not ready)
|
||||
- [x] 7.8 Document troubleshooting: migration fails (connection issue vs SQL error)
|
||||
- [x] 7.9 Document Redis key patterns used by the application (rate:, revoked:, monthly:)
|
||||
|
||||
## 8. QA & Review
|
||||
|
||||
- [x] 8.1 Verify all commands are exact and runnable (no placeholders in shell commands)
|
||||
- [x] 8.2 Verify all env var names match source code exactly
|
||||
- [x] 8.3 Verify all table/column names match migration SQL exactly
|
||||
- [x] 8.4 Verify all port numbers match docker-compose.yml
|
||||
- [x] 8.5 Verify all internal links resolve
|
||||
Reference in New Issue
Block a user