Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Menskalakan workload stateful Anda sesuai dengan persyaratan workload container yang terus berkembang.
Sebelum memulai
Untuk menjalankan perintah terhadap
cluster Kubernetes,
pastikan Anda memiliki resource berikut:
Temukan nama cluster Kubernetes, atau tanyakan kepada Administrator Platform Anda nama cluster tersebut.
Login dan buat
file kubeconfig untuk cluster Kubernetes jika Anda belum memilikinya.
Gunakan jalur kubeconfig cluster Kubernetes untuk mengganti
KUBERNETES_CLUSTER_KUBECONFIG dalam petunjuk ini.
Untuk mendapatkan izin yang diperlukan guna menskalakan workload stateful, minta Admin IAM Organisasi Anda untuk memberi Anda peran Namespace Admin (namespace-admin) di namespace project Anda.
Menskalakan resource StatefulSet
Manfaatkan fungsi penskalaan Kubernetes untuk menskalakan jumlah pod yang berjalan di resource StatefulSet Anda dengan tepat.
Menskalakan pod resource StatefulSet secara manual
Untuk menskalakan resource StatefulSet secara manual, jalankan:
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 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."]]
