Mantenha tudo organizado com as coleções
Salve e categorize o conteúdo com base nas suas preferências.
Escalone suas cargas de trabalho com estado de acordo com os requisitos de carga de trabalho de contêiner em evolução.
Antes de começar
Para executar comandos em um cluster do Kubernetes, verifique se você tem os seguintes recursos:
Localize o nome do cluster do Kubernetes ou pergunte ao administrador da plataforma.
Faça login e gere o arquivo kubeconfig para o cluster do Kubernetes se você não tiver um.
Use o caminho kubeconfig do cluster do Kubernetes para substituir
KUBERNETES_CLUSTER_KUBECONFIG nestas instruções.
Para receber as permissões necessárias para escalonar cargas de trabalho com estado, peça ao administrador do IAM da organização para conceder a você o papel de administrador do namespace (namespace-admin) no namespace do projeto.
Escalonar um recurso StatefulSet
Use a funcionalidade de escalonamento do Kubernetes para ajustar adequadamente a
quantidade de pods em execução no recurso StatefulSet.
Escalonar manualmente os pods de um recurso StatefulSet
Para escalonar manualmente o recurso StatefulSet, execute:
[[["Fácil de entender","easyToUnderstand","thumb-up"],["Meu problema foi resolvido","solvedMyProblem","thumb-up"],["Outro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Informações incorretas ou exemplo de código","incorrectInformationOrSampleCode","thumb-down"],["Não contém as informações/amostras de que eu preciso","missingTheInformationSamplesINeed","thumb-down"],["Problema na tradução","translationIssue","thumb-down"],["Outro","otherDown","thumb-down"]],["Última atualização 2025-09-04 UTC."],[[["\u003cp\u003eThis document guides users on how to scale stateful workloads within a Kubernetes cluster to meet evolving container requirements.\u003c/p\u003e\n"],["\u003cp\u003eBefore scaling, you need to locate your Kubernetes cluster name, sign in to generate the kubeconfig file, and obtain the Namespace Admin role.\u003c/p\u003e\n"],["\u003cp\u003eYou can manually scale a \u003ccode\u003eStatefulSet\u003c/code\u003e resource by running the \u003ccode\u003ekubectl scale statefulset\u003c/code\u003e command, specifying the cluster's kubeconfig, namespace, \u003ccode\u003eStatefulSet\u003c/code\u003e name, and desired number of replicas.\u003c/p\u003e\n"],["\u003cp\u003eAlternatively, scale the pods by making an in-place update to the \u003ccode\u003eStatefulSet\u003c/code\u003e manifest file using the \u003ccode\u003ekubectl patch statefulsets\u003c/code\u003e command, indicating the kubeconfig, namespace, \u003ccode\u003eStatefulSet\u003c/code\u003e name, and new replica count.\u003c/p\u003e\n"]]],[],null,["# Scale stateful workloads\n\nScale your stateful workloads to your evolving container workload requirements.\n\nBefore you begin\n----------------\n\nTo run commands against a\n[Kubernetes cluster](/distributed-cloud/hosted/docs/latest/gdch/platform/pa-user/clusters#cluster-architecture),\nmake sure you have the following resources:\n\n1. Locate the Kubernetes cluster name, or ask your Platform Administrator what\n the cluster name is.\n\n2. [Sign in and generate](/distributed-cloud/hosted/docs/latest/gdch/application/ao-user/iam/sign-in#zonal-cluster-kubeconfig)\n the kubeconfig file for the Kubernetes cluster if you don't have one.\n\n3. Use the kubeconfig path of the Kubernetes cluster to replace\n \u003cvar translate=\"no\"\u003eKUBERNETES_CLUSTER_KUBECONFIG\u003c/var\u003e in these instructions.\n\nTo get the required permissions to scale stateful workloads, ask your\nOrganization IAM Admin to grant you the Namespace Admin role (`namespace-admin`)\nin your project namespace.\n\nScale a `StatefulSet` resource\n------------------------------\n\nLeverage the scaling functionality of Kubernetes to appropriately scale the\namount of pods running in your `StatefulSet` resource.\n\n### Manually scale the pods of a `StatefulSet` resource\n\nTo manually scale your `StatefulSet` resource, run: \n\n kubectl --kubeconfig \u003cvar translate=\"no\"\u003eKUBERNETES__CLUSTER_KUBECONFIG\u003c/var\u003e -n \u003cvar translate=\"no\"\u003eNAMESPACE\u003c/var\u003e \\\n scale statefulset \u003cvar translate=\"no\"\u003eSTATEFULSET_NAME\u003c/var\u003e \\\n --replicas \u003cvar translate=\"no\"\u003eNUMBER_OF_REPLICAS\u003c/var\u003e\n\nReplace the following:\n\n- \u003cvar translate=\"no\"\u003eKUBERNETES_CLUSTER_KUBECONFIG\u003c/var\u003e: the kubeconfig file for\n the cluster.\n\n- \u003cvar translate=\"no\"\u003eNAMESPACE\u003c/var\u003e: the project namespace.\n\n- \u003cvar translate=\"no\"\u003eSTATEFULSET_NAME\u003c/var\u003e: the name of the `StatefulSet`\n object in which to scale.\n\n- \u003cvar translate=\"no\"\u003eNUMBER_OF_REPLICAS\u003c/var\u003e: the desired number of replicated\n `Pod` objects in the `StatefulSet` object.\n\n### Scale the pods by making an in-place update\n\nTo scale the pods of a `StatefulSet` resource directly in the manifest file,\nrun: \n\n kubectl --kubeconfig \u003cvar translate=\"no\"\u003eKUBERNETES__CLUSTER_KUBECONFIG\u003c/var\u003e -n \u003cvar translate=\"no\"\u003eNAMESPACE\u003c/var\u003e \\\n patch statefulsets \u003cvar translate=\"no\"\u003eSTATEFULSET_NAME\u003c/var\u003e \\\n -p '{\"spec\":{\"replicas\":\u003cvar translate=\"no\"\u003eNUMBER_OF_REPLICAS\u003c/var\u003e}}'\n\nReplace the following:\n\n- \u003cvar translate=\"no\"\u003eKUBERNETES__CLUSTER_KUBECONFIG\u003c/var\u003e: the kubeconfig file for\n the cluster.\n\n- \u003cvar translate=\"no\"\u003eNAMESPACE\u003c/var\u003e: the project namespace.\n\n- \u003cvar translate=\"no\"\u003eSTATEFULSET_NAME\u003c/var\u003e: the name of the `StatefulSet`\n object in which to scale.\n\n- \u003cvar translate=\"no\"\u003eNUMBER_OF_REPLICAS\u003c/var\u003e: the desired number of replicated\n `Pod` objects in the `StatefulSet` object."]]