Questo argomento descrive le configurazioni minime del cluster per Apigee hybrid. Queste configurazioni minime si applicano a tutte le piattaforme Kubernetes supportate.
Informazioni sui node pool
Un pool di nodi è un gruppo di nodi all'interno di un cluster che hanno tutti la stessa configurazione. Per impostazione predefinita, la modalità ibrida assegna tutti i pod al pool di nodi predefinito. Tuttavia, puoi creare pool di nodi dedicati e assegnarvi i componenti ibride per distribuire le risorse.
In genere, definisci i pool di nodi dedicati quando hai pod con requisiti di risorse diversi. Ad esempio, i pod apigee-cassandra richiedono uno spazio di archiviazione permanente, mentre gli altri pod Apigee ibridi no. Per questo motivo, ti consigliamo di creare un pool di nodi stateful per Cassandra e un pool di nodi stateless per il resto dei servizi di runtime ibrida. Per maggiori dettagli, consulta Configurare i pool di nodi dedicati.
La sezione seguente elenca le configurazioni per i pool di nodi stateful e stateless.
Configurazioni minime
Utilizza queste configurazioni minime durante la configurazione del cluster:
[[["Facile da capire","easyToUnderstand","thumb-up"],["Il problema è stato risolto","solvedMyProblem","thumb-up"],["Altra","otherUp","thumb-up"]],[["Difficile da capire","hardToUnderstand","thumb-down"],["Informazioni o codice di esempio errati","incorrectInformationOrSampleCode","thumb-down"],["Mancano le informazioni o gli esempi di cui ho bisogno","missingTheInformationSamplesINeed","thumb-down"],["Problema di traduzione","translationIssue","thumb-down"],["Altra","otherDown","thumb-down"]],["Ultimo aggiornamento 2025-08-21 UTC."],[[["\u003cp\u003eThis documentation covers version 1.3 of Apigee hybrid, which is now end-of-life and requires an upgrade to a newer version.\u003c/p\u003e\n"],["\u003cp\u003eApigee hybrid uses node pools within a Kubernetes cluster, and it is recommended to create separate stateful and stateless node pools to manage differing resource requirements.\u003c/p\u003e\n"],["\u003cp\u003eMinimum configurations for both stateful and stateless node pools include 3 nodes per region, 4 CPUs, and 15 RAM per node, with specific label names and storage requirements.\u003c/p\u003e\n"],["\u003cp\u003eStateful node pools are recommended for Cassandra pods due to their need for persistent storage, while stateless node pools are for other hybrid runtime services.\u003c/p\u003e\n"],["\u003cp\u003eProduction environments should use a minimum of two clusters and should consult linked documentation for scaling beyond the minimum configuration.\u003c/p\u003e\n"]]],[],null,["# Minimum cluster configurations\n\n| You are currently viewing version 1.3 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 minimum cluster configurations for\nApigee hybrid. These minimum configurations apply to all of the supported\n[Kubernetes platforms](/apigee/docs/hybrid/v1.3/install-before-begin#supported-platforms).\n\nAbout node pools\n----------------\n\n\nA node pool is a group of nodes within a cluster that all have the same configuration. By\ndefault, hybrid assigns all pods to the default node pool; however, you can create dedicated\nnode pools and assign hybrid components to them as a way of distributing resources.\n\n\nTypically, you define dedicated node pools when you have pods with differing resource\nrequirements. For example, the `apigee-cassandra` pods require persistent storage, while\nthe other Apigee hybrid pods do not. For this reason, we recommend that you create\na stateful node pool for Cassandra and a stateless node pool for the rest of the hybrid\nruntime services. See [Configure dedicated node pools](/apigee/docs/hybrid/v1.3/configure-dedicated-nodes) for\ndetails.\n\n\nThe following section lists configurations for both stateful and stateless node pools.\n\nMinimum configurations\n----------------------\n\n\nUse these minimum configurations when setting up your cluster:\n\n| **Note:** For **production** environments, we recommend a minimum of two clusters.\n\nScaling the configuration\n-------------------------\n\n\nIf you need to scale your initial configuration based on additional capacity or throughput needs,\nsee the following topics:\n\n- [Configuring Cassandra for production](/apigee/docs/hybrid/v1.3/cassandra-production)\n- [Scaling Cassandra pods](/apigee/docs/hybrid/v1.3/cassandra-scaling)\n- [Configuring dedicated node pools](/apigee/docs/hybrid/v1.3/configure-dedicated-nodes)\n- [Scale and autoscale runtime services](/apigee/docs/hybrid/v1.3/scale-and-autoscale)"]]
