[[["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 version 1.7 for Apigee hybrid is end-of-life and requires an upgrade to a newer version.\u003c/p\u003e\n"],["\u003cp\u003eProduction installations of Apigee hybrid should configure Cassandra with specific storage and heap settings, including a recommended storage capacity of 500Gi per pod.\u003c/p\u003e\n"],["\u003cp\u003eCassandra storage in hybrid runtime must use dynamically created persistent volumes; locally created ones are not supported.\u003c/p\u003e\n"],["\u003cp\u003eFor production environments, Cassandra database configurations need to utilize a StorageClass backed by a solid-state drive (SSD).\u003c/p\u003e\n"],["\u003cp\u003eCassandra configurations in a hybrid environment must not use persistent volumes provisioned on network file systems (NFS) or network-attached storage (NAS) systems.\u003c/p\u003e\n"]]],[],null,["# Configure Cassandra for production\n\n| You are currently viewing version 1.7 of the Apigee hybrid documentation. **This version is end of life.** You should upgrade to a newer version. For more information, see [Supported versions](/apigee/docs/hybrid/supported-platforms#supported-versions).\n\n\nThis topic describes steps you must take to configure the Cassandra database\ncomponent for an Apigee hybrid production installation.\n\nConfigure storage and heap settings\n-----------------------------------\n\n\nFor a production installation of Apigee hybrid, Google recommends that you add the\nfollowing storage and heap settings to your overrides file and apply them to the cluster:\n**Note:** All Cassandra storage settings in the overrides file are per pod. See also [Scaling Cassandra](/apigee/docs/hybrid/v1.7/cassandra-scaling). \n\n```text\ncassandra:\n ...\n storage:\n capacity: 500Gi\n resources:\n requests:\n cpu: 7\n memory: 15Gi\n maxHeapSize: 8192M\n heapNewSize: 1200M\n```\n\n\nFor more information on these property settings, see the [Configuration property reference](/apigee/docs/hybrid/v1.7/config-prop-ref).\n\nAdd SSD storage for production\n------------------------------\n\nFor the Cassandra database, the hybrid runtime only supports using\n[dynamically created](https://kubernetes.io/docs/concepts/storage/persistent-volumes/#dynamic) persistent volumes to store data. Using *locally created* persistent\nvolumes is not supported.\n\nTo configure Cassandra properly for a hybrid production environment, you must configure a\n[StorageClass](https://kubernetes.io/docs/concepts/storage/storage-classes)\ndefinition that is backed by a solid-state drive (SSD) and make it the default\nclass. See [StorageClass configuration](/apigee/docs/hybrid/v1.7/cassandra-config) for detailed steps.\n| **Note**: The Cassandra database for hybrid should not use persistent volumes provisioned on network file system (NFS) or network-attached storage (NAS) systems."]]
