我有托管GO OSB应用程序的云运行服务,该应用程序实现了gRpc,但通过使用云sql(mysql)作为数据库的grp网关公开了http REST API。除补丁外,所有 CRUD API 的响应都很好。
它抛出以下错误,http 响应代码为 503:
{
"textPayload": "The request failed because either the HTTP response was malformed or connection to the instance had an error.",
"insertId": "6141e984000c63529e7b7afd",
"httpRequest": {
"requestMethod": "PATCH",
"requestUrl": "https://********-********-mr336-qv7hk7cx3a-uc.a.run.app/v2/service_instances/237e80fd-b22e-4df0-b9ed-23c91a4d7f51",
"requestSize": "1102",
"status": 503,
"responseSize": "976",
"userAgent": "PostmanRuntime/7.28.4",
"remoteIp": "********",
"serverIp": "********",
"latency": "0.410343680s",
"protocol": "HTTP/1.1"
},
"resource": {
"type": "cloud_run_revision",
"labels": {
"location": "us-central1",
"revision_name": "********-********-mr336-00001-hop",
"project_id": "********-********-l-app-us-01",
"configuration_name": "********-********-mr336",
"service_name": "********-********-mr336"
}
},
"timestamp": "2021-09-15T12:39:32.811858Z",
"severity": "ERROR",
"labels": {
"instanceId": "00bf4bf02dff6d5f53cff1f1828cafbca265606a996eddff5cb44e3fff674efb77ca51eca7087fb8b8e7acba227b2a3e3e913bdfcc0a487640a2e028"
},
"logName": "projects/********/logs/run.googleapis.com%2Frequests",
"trace": "projects/********/traces/e29e5add9452d171e9eebd26817bb667",
"receiveTimestamp": "2021-09-15T12:39:32.817171397Z"
}
注意事项:
每次补丁请求后,我都可以看到实例启动日志,即在上面提到的日志之后,每次我都可以看到容器入口点(服务器)启动日志(如冷启动)。
一旦服务器启动完成,它就会再次在日志中抛出上述相同的错误。
需要注意的重要一点是,我也看不到来自我的应用程序的任何日志,这表明PATCH API请求未到达在云运行服务后面运行的容器实例。
此外,我的活动实例在冷启动后变为理想状态,然后在最后一次请求命中后的1分钟内缩小到0,但它似乎不会给其他API带来问题。这就是它应该如何工作,但找不到任何关于PATCH问题线索。
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