节点池是集群中全都具有相同配置的一组节点。默认情况下，Hybrid 会将所有 pod 都分配给默认节点池；不过，您可以创建专用节点池，并采用分配资源的方式为其分配 Hybrid 组件。
通常，如果 pod 具有不同的资源要求，您可以定义专用节点池。例如，apigee-cassandra pod 需要永久性存储空间，而其他 Apigee Hybrid pod 则不需要。因此，我们建议您为 Cassandra 创建有状态节点池，为其余的 Hybrid 运行时服务创建无状态节点池。如需了解详情，请参阅配置专用节点池。
[[["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)：2025-09-04。"],[[["\u003cp\u003eThis documentation outlines the minimum cluster configurations for Apigee hybrid version 1.8, which is now end-of-life and should be upgraded.\u003c/p\u003e\n"],["\u003cp\u003eNode pools, which are groups of nodes with identical configurations, can be stateful for components like Cassandra requiring persistent storage or stateless for other hybrid runtime services.\u003c/p\u003e\n"],["\u003cp\u003eThe minimum configuration for both stateful and stateless node pools includes three nodes per region, 4 CPUs, 15 RAM, with different default label names and storage.\u003c/p\u003e\n"],["\u003cp\u003eFor production environments, it is recommended to have a minimum of two clusters, and Cassandra requires a minimum of 1 Gbps network bandwidth, with more than 1 Gbps recommended for production systems.\u003c/p\u003e\n"],["\u003cp\u003eCassandra requires NTP synchronization across all pods and regions to avoid data inconsistencies.\u003c/p\u003e\n"]]],[],null,[]]
