创建实例

Bigtable 实例是 Bigtable 集群的容器。具有多个集群的实例使用复制功能。您最多可以在 8 个区域中创建集群，每个区域中的集群数量与可用区数量相同。

本页面介绍如何创建实例。 在阅读本页内容之前，您应先熟悉 Bigtable 概览。此外，还应阅读实例、集群和节点概览。

准备工作

准备环境：

  1. 登录您的 Google 账号。

    如果您还没有 Google 账号，请注册新账号。

  2. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

    Roles required to select or create a project

    • Select a project: Selecting a project doesn't require a specific IAM role—you can select any project that you've been granted a role on.
    • Create a project: To create a project, you need the Project Creator role (roles/resourcemanager.projectCreator), which contains the resourcemanager.projects.create permission. Learn how to grant roles.

    Go to project selector

  3. Verify that billing is enabled for your Google Cloud project.

  4. Enable the Cloud Bigtable API, Cloud Bigtable Admin API APIs.

    Roles required to enable APIs

    To enable APIs, you need the serviceusage.services.enable permission. If you created the project, then you likely already have this permission through the Owner role (roles/owner). Otherwise, you can get this permission through the Service Usage Admin role (roles/serviceusage.serviceUsageAdmin). Learn how to grant roles.

    Enable the APIs

  5. 安装 Google Cloud CLI。

  6. 如果您使用的是外部身份提供方 (IdP)，则必须先使用联合身份登录 gcloud CLI。

  7. 如需初始化 gcloud CLI，请运行以下命令： 

    gcloud init

  8. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

    Roles required to select or create a project

    • Select a project: Selecting a project doesn't require a specific IAM role—you can select any project that you've been granted a role on.
    • Create a project: To create a project, you need the Project Creator role (roles/resourcemanager.projectCreator), which contains the resourcemanager.projects.create permission. Learn how to grant roles.