.cloud.goog 是由 Google 代管的網域,可供 Google Cloud客戶共用。 Google Cloud 專案的專案 ID 一定不會重複,因此採用 .endpoints.PROJECT_ID.cloud.goog 格式的網域名稱即為您的 API 專屬網域名稱。您可以選擇是否設定 .endpoints.PROJECT_ID.cloud.goog 網域名稱。如有需要,您也可以註冊自己的網域名稱。
您使用前述的 gcloud 指令部署 service.yaml 檔案時,Service Management 會建立 DNS A 記錄 my-cool-api.endpoints.my-project-id.cloud.goog,這個記錄會解析為目標 IP 位址 192.0.2.1。您可能需要稍候幾分鐘,等待新的 DNS 設定傳播完畢。
[[["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:2025-08-18 (世界標準時間)。"],[[["\u003cp\u003eUsers need a domain name to access a deployed API, rather than an IP address.\u003c/p\u003e\n"],["\u003cp\u003eYou can use \u003ccode\u003e.endpoints.\u003c/code\u003e\u003cvar translate=no\u003ePROJECT_ID\u003c/var\u003e\u003ccode\u003e.cloud.goog\u003c/code\u003e as the domain name, which is managed by Google and unique to your Google Cloud project.\u003c/p\u003e\n"],["\u003cp\u003eConfiguring DNS involves updating your \u003ccode\u003eservice.yaml\u003c/code\u003e file with the \u003ccode\u003eendpoints\u003c/code\u003e field, including your API name and target IP address.\u003c/p\u003e\n"],["\u003cp\u003eDeploying the updated \u003ccode\u003eservice.yaml\u003c/code\u003e file to Service Management creates a DNS A-record that maps your API domain name to the specified IP address.\u003c/p\u003e\n"],["\u003cp\u003eAlternatively, users can register their own domain name and configure the relevant DNS infrastructure.\u003c/p\u003e\n"]]],[],null,["# Configuring DNS on the cloud.goog domain\n\n[OpenAPI](/endpoints/docs/openapi/cloud-goog-dns-configure \"View this page for the Cloud Endpoints OpenAPI docs\") \\| gRPC\n\n\u003cbr /\u003e\n\nAfter your API is deployed, users of your API need to access it through a domain name\nrather than an IP address. You can either:\n\n- Configure `.endpoints.`\u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e`.cloud.goog` as the domain name (where \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e is your Google Cloud project ID).\n- Or register your own domain name, such as `example.com`, which entails:\n - Configuring DNS name servers (or using [Cloud DNS](/dns/docs)).\n - Updating registry addresses.\n - Creating and maintaining DNS records.\n\n If you already have a DNS infrastructure, or you want to register your own\n domain name, see [Serving an API from your domain name](/endpoints/docs/grpc/serving-apis-from-domains) for more information.\n\nThis page describes how to configure Cloud Endpoints APIs to use\n`.endpoints.`\u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e`.cloud.goog` as the domain\nname. The configuration steps on this page are applicable for APIs using\ngRPC running on Compute Engine, Google Kubernetes Engine, or Kubernetes.\n\nThe `.cloud.goog` domain is managed by Google and shared by Google Cloud\ncustomers. Because Google Cloud projects are guaranteed to have a globally unique project ID,\na domain name in the format `.endpoints.`\u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e`.cloud.goog` is unique and\ncan be used as the domain name for your API. Configuring the\n`.endpoints.`\u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e`.cloud.goog` domain name is optional. If you prefer, you\ncan register your own domain name.\n\nPrerequisites\n-------------\n\nAs a starting point, this page assumes that you have already created your\nCloud Endpoints API and deployed it to Compute Engine, Google Kubernetes Engine, or\nKubernetes. If you need an API for testing, you can use one of the\n[tutorials](/endpoints/docs/grpc/tutorials) that walk you through\nconfiguring and deploying a sample API.\n\nConfiguring DNS\n---------------\n\nThe following procedure describes how to configure DNS for\nEndpoints APIs that use\n`.endpoints.`\u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e`.cloud.goog` as the\nEndpoints service name. For convenience, the procedure refers to\nyour gRPC service configuration file as `service.yaml`.\n\nTo configure DNS:\n\n1. Open `service.yaml`, and add the `endpoints` field to the file as shown in the following code snippet: \n\n ```\n type: google.api.Service\n name: API_NAME.endpoints.PROJECT_ID.cloud.goog\n endpoints:\n - name: API_NAME.endpoints.PROJECT_ID.cloud.goog\n target: \"IP_ADDRESS\"\n \n ```\n\n Typically, the `name` field and the `endpoints.name`\n field are the same.\n2. Replace \u003cvar translate=\"no\"\u003eAPI_NAME\u003c/var\u003e with the name of your API (for example, `bookstore` or `my-cool-api`).\n3. Replace \u003cvar translate=\"no\"\u003eIP_ADDRESS\u003c/var\u003e with an IPv4 address. The IP address is a string and must be enclosed in quotation marks.\n\n For example, if you deploy your Endpoints API service to a\n Compute Engine virtual machine instance, you can use the external IP address\n of that virtual machine. Alternatively, if you run your code on a group of virtual\n machine instances (or GKE pods) behind a load balancer,\n you can use the IP address of the load balancer.\n4. Deploy your updated gRPC configuration file to Service Management by using the following command: \n\n ```\n gcloud endpoints services deploy service.yaml service.pb\n ```\n\nFor example, if the following is specified in the `service.yaml` file: \n\n```\ntype: google.api.Service\nname: my-cool-api.endpoints.my-project-id.cloud.goog\nendpoints:\n- name: my-cool-api.endpoints.my-project-id.cloud.goog\n target: \"192.0.2.1\"\n```\n\nWhen you deploy the `service.yaml` file by using the precediing `gcloud` command,\nService Management creates a DNS A-record,\n`my-cool-api.endpoints.my-project-id.cloud.goog`, which resolves to the target\nIP address, `192.0.2.1`. You might need to wait a few minutes for the new DNS\nconfiguration to propagate.\n\nWhat's next\n-----------\n\n- [Configuring Endpoints](/endpoints/docs/grpc/configure-endpoints)\n- [Enabling SSL for Endpoints](/endpoints/docs/grpc/enabling-ssl)\n- [Reserving a static external IP address](/compute/docs/configure-ip-addresses)\n- [Serving an API from your domain name](/endpoints/docs/grpc/serving-apis-from-domains)"]]