55 lines
1.8 KiB
Python
55 lines
1.8 KiB
Python
# Copyright 2026 zhaoxi826
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""健康检查端点：用于容器存活/就绪探针。"""
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from fastapi import APIRouter
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from fastapi.responses import JSONResponse
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from kilostar.utils.ray_hook import ray_actor_hook
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health_router = APIRouter(tags=["health"])
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@health_router.get("/health/live", include_in_schema=True)
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async def liveness():
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"""存活探针：进程能响应即视为存活。"""
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return {"status": "alive"}
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@health_router.get("/health/ready", include_in_schema=True)
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async def readiness():
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"""就绪探针：检查关键依赖（Postgres / GSM Actor）是否可达。"""
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checks = {"postgres": False, "global_state_machine": False}
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try:
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postgres_database = ray_actor_hook("postgres_database").postgres_database
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await postgres_database.ping.remote()
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checks["postgres"] = True
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except Exception:
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pass
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try:
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gsm = ray_actor_hook("global_state_machine").global_state_machine
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await gsm.get_skill_list.remote()
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checks["global_state_machine"] = True
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except Exception:
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pass
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all_ok = all(checks.values())
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return JSONResponse(
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status_code=200 if all_ok else 503,
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content={"status": "ready" if all_ok else "not_ready", "checks": checks},
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)
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