superidou
b536672000
- PostgreSQL 切换 pgvector/pgvector:pg17 镜像;迁移 000024 建 vector 扩展、 knowledge_chunks.embedding vector(1024) + HNSW 余弦索引,retrieval_mode 放宽三态 - OllamaEmbedder 本地 bge-m3 批量嵌入,404 惰性 pull 重试,维度/超时校验,可整体关闭 - SemanticRetriever/HybridRetriever + NewRetriever 按 retrieval_mode 分发,缺 embedder 回退 FTS - 文档入库同步批量向量化;Ollama 故障降级入库 + embedding_failed 事件 - 修复 pgx CopyFrom 对 vector 列二进制编码误读:COPY 基础列后同事务 unnest 批量回填 - 修复降级路径 embeddings=nil 索引越界 panic(Add 与 Reprocess) - 知识库列表 vectorized_chunk_count + 前端三态检索模式选择与向量化覆盖率 - 单测 embedder/retrievers + 集成 TestKnowledgeVectorLifecycle 全绿 Co-Authored-By: Claude <noreply@anthropic.com>
95 lines
3.0 KiB
Bash
95 lines
3.0 KiB
Bash
APP_ENV=local
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HTTP_ADDR=:8080
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HTTP_READ_HEADER_TIMEOUT=5s
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HTTP_IDLE_TIMEOUT=120s
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HTTP_SHUTDOWN_TIMEOUT=20s
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HTTP_MAX_BODY_BYTES=33554432
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DATABASE_URL=postgres://gateway:gateway@localhost:5432/gateway?sslmode=disable
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DATABASE_MAX_CONNS=40
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DATABASE_MIN_CONNS=4
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REDIS_CRITICAL_URL=redis://localhost:6379/0
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REDIS_CACHE_URL=redis://localhost:6380/0
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AUTH_SESSION_TTL=12h
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AUTH_TOTP_CHALLENGE_TTL=5m
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LOGIN_MAX_FAILURES=5
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LOGIN_LOCK_DURATION=15m
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# 登录防爆破：按 IP 的滑动窗口限流（与上面的账号锁定叠加）。
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# 单 IP 在窗口内最多 LOGIN_RATE_LIMIT_MAX 次登录尝试，超出返回 429。
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LOGIN_RATE_LIMIT_MAX=30
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LOGIN_RATE_LIMIT_WINDOW=5m
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# Base64-encoded 32-byte AES-256 key. Generate with: openssl rand -base64 32
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CREDENTIAL_MASTER_KEY=
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CREDENTIAL_KEK_VERSION=1
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ALLOW_PRIVATE_PROVIDER_URLS=false
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ALLOW_PRIVATE_TOOL_URLS=false
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ALLOW_PRIVATE_WEBHOOK_URLS=false
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PROVIDER_REFRESH_INTERVAL=5s
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# Transitional bootstrap credential. It will be replaced by database-backed API keys.
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# Disabled by default for security; it bypasses per-key rate limits and tenant
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# isolation, so only enable it during migration with a strong random value.
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GATEWAY_BOOTSTRAP_API_KEY_ENABLED=false
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GATEWAY_BOOTSTRAP_API_KEY=
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UPSTREAM_BASE_URL=https://api.openai.com
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UPSTREAM_API_KEY=
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UPSTREAM_FALLBACK_ENABLED=true
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AUDIT_QUEUE_SIZE=4096
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AUDIT_BATCH_SIZE=200
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AUDIT_FLUSH_INTERVAL=1s
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AUDIT_RETENTION=2160h
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USAGE_RETENTION=17520h
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AUDIT_PARTITION_MONTHS_AHEAD=3
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AUDIT_MAINTENANCE_INTERVAL=6h
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# Keep the {outbox} hash tag so marker and Stream keys share a Redis Cluster slot.
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OUTBOX_STREAM=gateway:{outbox}:events
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OUTBOX_BATCH_SIZE=100
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OUTBOX_POLL_INTERVAL=500ms
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OUTBOX_LEASE=30s
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OUTBOX_MAX_ATTEMPTS=10
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OUTBOX_MAX_BACKOFF=5m
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OUTBOX_STREAM_MAX_LENGTH=100000
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OUTBOX_MARKER_TTL=720h
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# Multi-instance immutable snapshot refresh. Admin writes also reload the local process immediately.
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CONTENT_POLICY_REFRESH_INTERVAL=30s
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PRICING_REFRESH_INTERVAL=30s
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# Opt-in non-streaming JSON shadow traffic. A dedicated credential is mandatory;
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# production client Authorization headers are never forwarded to the shadow.
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SHADOW_BASE_URL=
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SHADOW_API_KEY=
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SHADOW_SAMPLE_RATE=0
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SHADOW_TIMEOUT=20s
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SHADOW_MAX_BODY_BYTES=2097152
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SHADOW_MAX_CONCURRENT=16
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# M8 对象存储（MinIO）。上传/下载全部经网关代理，MinIO 不暴露主机端口。
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# 本地 compose 会自带一个 minio 服务；连远端 S3 时把 S3_ENDPOINT 指向它即可。
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S3_ENDPOINT=http://minio:9000
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S3_ACCESS_KEY_ID=gateway
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S3_SECRET_ACCESS_KEY=gateway-secret
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S3_BUCKET=gateway-files
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S3_REGION=us-east-1
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S3_USE_SSL=false
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S3_MAX_FILE_BYTES=134217728
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# M8 P2 向量化（本地 Ollama，默认 bge-m3）。设为 false 可整体关闭，知识库退回纯 FTS。
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# EMBEDDING_DIM 必须与迁移 000024 的 vector(1024) 列一致。
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EMBEDDINGS_ENABLED=true
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OLLAMA_BASE_URL=http://ollama:11434
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EMBEDDING_MODEL=bge-m3
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EMBEDDING_DIM=1024
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EMBEDDING_BATCH_SIZE=64
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EMBEDDING_TIMEOUT=120s
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# Used only by cmd/gateway-bootstrap; never commit the real value.
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BOOTSTRAP_ADMIN_USERNAME=admin
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BOOTSTRAP_ADMIN_PASSWORD=
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