[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-09-04 (世界標準時間)。"],[[["\u003cp\u003eThe \u003ccode\u003eapp.yaml\u003c/code\u003e file configures an App Engine app, defining resources like CPU, memory, network, disk, scaling, environment variables, and general settings.\u003c/p\u003e\n"],["\u003cp\u003eIt serves as a deployment descriptor, defining runtime configurations, versions, and URLs for a specific service version within your app.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eapp.yaml\u003c/code\u003e file for the \u003ccode\u003edefault\u003c/code\u003e service must be created first before other \u003ccode\u003eapp.yaml\u003c/code\u003e files for additional services.\u003c/p\u003e\n"],["\u003cp\u003eYou can use a unique name for \u003ccode\u003eapp.yaml\u003c/code\u003e files, but you must specify this file name in the deployment command, such as \u003ccode\u003egcloud app deploy service-name-app.yaml\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe flexible environment allows for custom runtime configuration in the \u003ccode\u003eapp.yaml\u003c/code\u003e file, and its complexity determines how many elements you need to specify.\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\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 Custom Runtime app, including versions and URLs, in the `app.yaml` file. This file acts as a deployment descriptor of a specific service version. You must first create the `app.yaml` file for the `default` service of your app before you can create and deploy `app.yaml` files for additional services.\n\n\n runtime: custom\n env: flex\n\nDepending on the complexity of your app's service, you might only need to define a few elements in the corresponding `app.yaml` file. The following example demonstrates what a simple Custom Runtime app might require in the flexible environment:\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\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)."]]