runtime:nodejsenv:flexruntime_config:operating_system:ubuntu22# This sample incurs costs to run on the App Engine flexible environment.# The settings below are to reduce costs during testing and are not appropriate# for production use. For more information, see:# https://cloud.google.com/appengine/docs/flexible/nodejs/configuring-your-app-with-app-yamlmanual_scaling:instances:1resources:cpu:1memory_gb:0.5disk_size_gb:10
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-08-20。"],[[["\u003cp\u003eApp Engine apps are configured using an \u003ccode\u003eapp.yaml\u003c/code\u003e file, which defines CPU, memory, network, disk resources, scaling, environment variables, and general settings.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eapp.yaml\u003c/code\u003e file specifies the runtime configuration for a Node.js app, including versions and URLs, and acts as a deployment descriptor for a specific service version.\u003c/p\u003e\n"],["\u003cp\u003eYou must create the \u003ccode\u003eapp.yaml\u003c/code\u003e file for the \u003ccode\u003edefault\u003c/code\u003e service before creating and deploying \u003ccode\u003eapp.yaml\u003c/code\u003e files for additional services.\u003c/p\u003e\n"],["\u003cp\u003eWhile \u003ccode\u003eapp.yaml\u003c/code\u003e file can be given unique names, you must specify the file name with the deployment command when deploying your app.\u003c/p\u003e\n"],["\u003cp\u003eIt is recommended that you upgrade your apps that are using older runtimes to the latest version of Node.js due to the end of support for some older Node.js runtimes.\u003c/p\u003e\n"]]],[],null,["# Configuring your app with app.yaml\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\n| **Note:** Some [Node.js runtimes](/appengine/docs/flexible/lifecycle/support-schedule#nodejs) have reached [end of support](/appengine/docs/flexible/lifecycle/runtime-lifecycle#end_of_support). You cannot re-deploy versions that use runtimes after their end of support date. We recommend that you [upgrade your app](/appengine/docs/flexible/nodejs/runtime#newversions) to use the latest version of Node.js.\n\n\u003cbr /\u003e\n\n\nAn App Engine app is configured using an `app.yaml`\nfile, that contains CPU, memory, network and disk resources, scaling, and other\ngeneral settings including environment variables.\n\n\nAbout `app.yaml` files\n----------------------\n\n\u003cbr /\u003e\n\nYou can specify the runtime configuration for your Node.js app, including versions and URLs, in the `app.yaml` file. This file acts as a deployment descriptor of a specific [service](/appengine/docs/flexible/an-overview-of-app-engine) version.\n\n\u003cbr /\u003e\n\n\nYou must first create the `app.yaml` file for the `default` service of your app\nbefore you can create and deploy `app.yaml` files for additional services.\n\n\nThe following `app.yaml` demonstrates how to configure your app to use the\nlatest Node.js version. To use any other [supported version](/appengine/docs/flexible/lifecycle/support-schedule#nodejs) of Node.js,\nyou must update your `app.yaml` file. For more information, see\n[Node.js runtime](/appengine/docs/flexible/nodejs/runtime). \n\n runtime: nodejs\n env: flex\n runtime_config:\n operating_system: ubuntu22\n # This sample incurs costs to run on the App Engine flexible environment.\n # The settings below are to reduce costs during testing and are not appropriate\n # for production use. For more information, see:\n # https://cloud.google.com/appengine/docs/flexible/nodejs/configuring-your-app-with-app-yaml\n manual_scaling:\n instances: 1\n resources:\n cpu: 1\n memory_gb: 0.5\n disk_size_gb: 10\n\n\nDepending on the complexity of your app's service, you might only need to define\na few elements in the corresponding `app.yaml` file. The following example\ndemonstrates what a simple Node.js app might require in the\nflexible environment:\n\n\nYou can specify a unique name for your `app.yaml` files, but then you must\nspecify the file name with the [deployment\ncommand](/appengine/docs/flexible/testing-and-deploying-your-app)\nas well. For example, if you name your `app.yaml` file `service-name-app.yaml`\nor `app.flexible.yaml`, then you must deploy your app using either: \n\n gcloud app deploy service-name-app.yaml\n gcloud app deploy app.flexible.yaml\n\nTo learn more about structuring multiple services and `app.yaml` files in your app, see [Structuring web services](/appengine/docs/flexible/configuration-files).\n\n\u003cbr /\u003e\n\nAll configuration elements\n--------------------------\n\nFor a complete list of all the supported elements in this configuration file,\nsee the\n[`app.yaml` reference](/appengine/docs/flexible/reference/app-yaml)."]]