zhenyi
e72866db8d
- Add etcd-client dependency for distributed configuration storage - Implement EtcdConfig with priority: etcd > environment variables > defaults - Add ServiceRegistry for service registration with lease keep-alive - Integrate etcd-based service discovery for appks gRPC connections - Add service watcher for real-time service instance updates - Migrate Redis configuration from single URL to cluster node list - Update Dockerfile with default IMKS_HOST and IMKS_PORT environment variables - Add etcd bootstrap configuration through environment variables - Implement Redis cluster URL building with optional authentication
57 lines
1.6 KiB
Bash
57 lines
1.6 KiB
Bash
# =============================================================================
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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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# 配置优先级: etcd > 环境变量 > 默认值
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# =============================================================================
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# --- etcd 连接（启动引导，必须从环境变量读取）---
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ETCD_ENDPOINTS=http://localhost:2379
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ETCD_KEY_PREFIX=/appks/
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# --- 服务自身 ---
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# 注册到 etcd 的地址
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# IMKS_ADDR=0.0.0.0:3000
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# --- 部署模式 ---
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# Adapter: "local" (单节点) | "redis" | "nats"
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IMKS_ADAPTER=redis
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# 当前节点唯一标识
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# IMKS_SERVER_ID=imks-node-1
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# Redis Cluster 节点列表（逗号分隔 host:port）
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IMKS_REDIS_CLUSTER_NODES=localhost:6379,localhost:6380,localhost:6381,localhost:6382,localhost:6383,localhost:6384
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# Redis 密码（可选）
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# IMKS_REDIS_PASSWORD=
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# NATS 连接（IMKS_ADAPTER=nats 时使用）
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# IMKS_NATS_URL=nats://localhost:4222
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# --- WebTransport (QUIC) ---
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# IMKS_WT_ENABLED=false
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# IMKS_WT_PORT=3001
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# IMKS_WT_CERT_PATH=/etc/imks/cert.pem
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# IMKS_WT_KEY_PATH=/etc/imks/key.pem
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# --- 数据库 ---
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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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# DATABASE_MAX_CONNECTIONS=10
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# DATABASE_MIN_CONNECTIONS=2
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# --- appks gRPC 连接 ---
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# fallback：imks 优先通过 etcd 发现 appks 地址
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# APPKS_GRPC_ADDR=http://localhost:50051
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# APPKS_GRPC_TIMEOUT=10
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# --- OpenTelemetry 可观测性 ---
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# OTEL_SERVICE_NAME=imks
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# OTEL_SERVICE_VERSION=0.1.0
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# OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4317
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# --- 日志 ---
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RUST_LOG=info
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