wangbo
c89c56ca65
原因：线上 P24 同构验收中，单任务同步复制提交与全局容量锁串行化，使两个 Worker 的 48 个执行槽只能维持约 10–14 个运行任务，最老等待超过 15 分钟。 影响：新增可配置的 1–32 条准入微批次，默认 8；租约、任务准入与唯一 River job 在一个有界事务内原子提交，并按确定顺序预锁任务和容量范围，避免整窗 48 条大事务和多 Dispatcher 死锁。并容忍 rebind 已被其他 Dispatcher 完成的幂等竞态。 验证：Go 全量测试、go vet、真实 PostgreSQL 跨 Store 集成测试、ShellCheck、迁移安全检查、OpenAPI、前端 lint/test/build、Compose/Kubernetes 渲染及人工发布脚本均通过。
41 lines
1.8 KiB
Plaintext
41 lines
1.8 KiB
Plaintext
RELEASES_DIR=/var/lib/easyai-ai-gateway-cluster-release/releases
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NAMESPACE=easyai
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PUBLIC_BASE_URL=https://ai.51easyai.com
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K3S_BIN=/usr/local/bin/k3s
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DESIRED_STATE_DIR=/usr/local/share/easyai-ai-gateway-release/production
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# Worker 容量只需修改本发布配置并执行获授权的 `capacity`，不再修改 Go 代码。
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# 副本数属于 Deployment 配置，不能由容器内部环境变量改变；发布工具读取这两个变量并写入 replicas。
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AI_GATEWAY_WORKER_REPLICAS_NINGBO=0
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AI_GATEWAY_WORKER_REPLICAS_HONGKONG=2
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AI_GATEWAY_ASYNC_WORKER_INSTANCE_HARD_LIMIT=24
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AI_GATEWAY_ASYNC_ADMISSION_MICROBATCH_SIZE=8
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AI_GATEWAY_ASYNC_WORKER_HARD_LIMIT=48
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AI_GATEWAY_ASYNC_WORKER_GLOBAL_HARD_LIMIT=48
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AI_GATEWAY_WORKER_MEMORY_REQUEST_MIB=1536
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AI_GATEWAY_WORKER_CPU_REQUEST_MILLICORES=500
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AI_GATEWAY_DATABASE_MAX_CONNS=32
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AI_GATEWAY_API_DATABASE_MAX_CONNS=32
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AI_GATEWAY_DATABASE_CRITICAL_MAX_CONNS=4
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AI_GATEWAY_DATABASE_RIVER_MAX_CONNS=8
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AI_GATEWAY_API_DATABASE_RIVER_MAX_CONNS=4
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AI_GATEWAY_DATABASE_MIN_IDLE_CONNS=4
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AI_GATEWAY_DATABASE_MAX_CONN_IDLE_SECONDS=300
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AI_GATEWAY_MEDIA_MATERIALIZATION_CONCURRENCY=24
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AI_GATEWAY_MEDIA_REQUEST_CONCURRENCY=24
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AI_GATEWAY_WORKER_AUTOSCALING_ENABLED=false
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AI_GATEWAY_WORKER_MIN_REPLICAS_NINGBO=0
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AI_GATEWAY_WORKER_MIN_REPLICAS_HONGKONG=1
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AI_GATEWAY_WORKER_MAX_REPLICAS_NINGBO=0
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AI_GATEWAY_WORKER_MAX_REPLICAS_HONGKONG=2
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AI_GATEWAY_WORKER_TARGET_OUTSTANDING_PER_REPLICA=48
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AI_GATEWAY_WORKER_SCALE_UP_WINDOW_SECONDS=20
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AI_GATEWAY_WORKER_SCALE_DOWN_STABILIZATION_SECONDS=600
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AI_GATEWAY_WORKER_DRAIN_TIMEOUT_SECONDS=600
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AI_GATEWAY_NODE_MEMORY_TARGET_PERCENT=75
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AI_GATEWAY_NODE_MEMORY_HARD_PERCENT=85
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AI_GATEWAY_NODE_CPU_TARGET_PERCENT=70
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AI_GATEWAY_POSTGRES_CONNECTION_BUDGET=150
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# 2 个 API 池（2×32）加 2 个 capacity-controller 池（2×4）。
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AI_GATEWAY_POSTGRES_NON_WORKER_CONNECTION_BUDGET=72
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