[[["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):2025-09-05。"],[[["\u003cp\u003eApigee hybrid installations consist of multiple pods, each with specific functions such as logging, metrics, data persistence, configuration synchronization, analytics transfer, API administration, and request processing.\u003c/p\u003e\n"],["\u003cp\u003ePods in an Apigee hybrid installation have specific port access requirements, and not all pods need to communicate with each other, as detailed in the internal connections documentation.\u003c/p\u003e\n"],["\u003cp\u003eGoogle recommends reviewing the Google Kubernetes Engine (GKE) security overview and cluster hardening guidance to enhance the security of the Kubernetes infrastructure.\u003c/p\u003e\n"],["\u003cp\u003eNetwork policies are recommended to control communication between pods and limit external access to pods within the Kubernetes network, for which a Container Network Interface (CNI) plugin like Calico can be used.\u003c/p\u003e\n"]]],[],null,["# Securing the runtime installation\n\n| You are currently viewing version 1.14 of the Apigee hybrid documentation. For more information, see [Supported versions](/apigee/docs/hybrid/supported-platforms#supported-versions).\n\nA typical Apigee hybrid installation is made of multiple pods, as listed in the\nfollowing table.\nEach of these pods require specific access to ports, and not every pod needs to communicate\nwith every other pod. For a detailed map of these internal connections and the security\nprotocols they employ, see [Internal connections](/apigee/docs/hybrid/v1.14/ports#internal).\n\n\nGoogle recommends that you follow these methods and best practices to harden,\nsecure, and isolate the runtime\npods:"]]