0dbac480ae
- Add OpenTelemetry SDK, OTLP exporter, Prometheus integration - Implement connection tracking with active/total/disconnection metrics - Add health endpoint with uptime and connection counts - Integrate tracing spans for socket events and engine messages - Add metrics collection for event handling duration - Update health endpoint to include live runtime state - Add graceful telemetry shutdown in main function - Implement engine session active metrics tracking - Add namespace-specific attributes to connection metrics - Introduce message edit history retrieval endpoint - Add scheduled message CRUD operations and dispatcher - Update Socket.IO event registration with observability - Refactor component update to remove dead code allowance - Add comprehensive environment variables documentation - Implement detailed development guidelines in AGENTS.md
72 lines
2.0 KiB
Plaintext
72 lines
2.0 KiB
Plaintext
# =============================================================================
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# imks — IM 实时消息服务 环境变量配置
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# 复制此文件为 .env 并修改相应值
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# =============================================================================
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# --- 部署模式 ---
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# Adapter 模式: "local" (单节点) | "redis" | "nats"
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IMKS_ADAPTER=local
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# 当前节点唯一标识（默认取主机名）
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# IMKS_SERVER_ID=imks-node-1
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# Redis 连接（IMKS_ADAPTER=redis 时必需）
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# IMKS_REDIS_URL=redis://localhost:6379
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# NATS 连接（IMKS_ADAPTER=nats 时必需）
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# IMKS_NATS_URL=nats://localhost:4222
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# --- WebTransport (QUIC) ---
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# 启用 WebTransport 服务（需要 TLS 证书）
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# IMKS_WT_ENABLED=false
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# IMKS_WT_PORT=3001
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# IMKS_WT_CERT_PATH=/path/to/cert.pem
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# IMKS_WT_KEY_PATH=/path/to/key.pem
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# --- 数据库 ---
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# PostgreSQL 连接字符串
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# DATABASE_URL=postgres://imks:password@localhost:5432/imks
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DATABASE_URL=postgres://localhost/imks
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# 连接池配置
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# DATABASE_MAX_CONNECTIONS=10
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# DATABASE_MIN_CONNECTIONS=2
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# DATABASE_CONNECT_TIMEOUT=30
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# DATABASE_IDLE_TIMEOUT=600
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# --- appks gRPC 连接 ---
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# appks 核心服务地址
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# APPKS_GRPC_ADDR=http://localhost:50051
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# 连接超时（秒）
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# APPKS_GRPC_TIMEOUT=10
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# mTLS 配置（生产环境必需）
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# APPKS_GRPC_TLS_CA_CERT=/path/to/ca.pem
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# APPKS_GRPC_TLS_CLIENT_CERT=/path/to/client.pem
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# APPKS_GRPC_TLS_CLIENT_KEY=/path/to/client-key.pem
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# APPKS_GRPC_TLS_DOMAIN=appks.internal
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# --- OpenTelemetry 可观测性 ---
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# 服务名
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# OTEL_SERVICE_NAME=imks
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# OTEL_SERVICE_VERSION=0.1.0
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# OTLP 收集器地址
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# OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4317
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# 协议: grpc | http/protobuf
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# OTEL_EXPORTER_OTLP_PROTOCOL=grpc
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# 启用/禁用 telemetry
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# OTEL_TRACES_ENABLED=true
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# OTEL_METRICS_ENABLED=true
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# OTEL_LOGS_ENABLED=true
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# 日志级别: trace | debug | info | warn | error
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RUST_LOG=info
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# 日志格式: json | pretty
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# LOG_FORMAT=json
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# 部署环境标识
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# OTEL_RESOURCE_ATTRIBUTES_DEPLOYMENT=development
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