[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-31 (世界標準時間)。"],[],[],null,["# Migrate nodes to a different machine type\n\n[Autopilot](/kubernetes-engine/docs/concepts/autopilot-overview) [Standard](/kubernetes-engine/docs/concepts/choose-cluster-mode)\n\n*** ** * ** ***\n\nThis page explains how to move workloads between machine types in\nGoogle Kubernetes Engine (GKE) clusters.\n\nGKE clusters run workloads on [worker\nnodes](/kubernetes-engine/docs/concepts/cluster-architecture#nodes) which are\nCompute Engine virtual machines (VMs). You can choose which machine types to\nrun your workloads on depending on your cluster mode:\n\n- **Autopilot** : Use compute classes to choose a specific compute configuration based on your workload requirements. You can choose a specific [machine series](/compute/docs/machine-resource#vm_terminology). To learn more, see [Compute classes in\n Autopilot](/kubernetes-engine/docs/concepts/autopilot-compute-classes#when-to-use).\n- **Standard** : Specify a machine type when you [add a node pool to a\n Standard cluster](/kubernetes-engine/docs/how-to/node-pools#add).\n\nOver time, you might want to change the machines that run your workloads to\noptimize for evolving workload requirements or to benefit from newly released\nmachine series. Newer generation machine series can have advantages such as\nimproved price-to-performance and improved performance consistency. For more\ndetails about machine series and choosing between different options, see the\n[Machine families resource and comparison\nguide](/compute/docs/machine-resource).\n\nBefore you decide to migrate to a new machine type, ensure that the machine type\nsupports your specific requirements, including regional availability.\n\nTo move workloads between machine types, take the following steps:\n\n- **Autopilot**: Update your workload configuration.\n- **Standard** : Choose one of the following options:\n - [Change the node machine\n attributes](/kubernetes-engine/docs/how-to/node-pools#change-machine-attributes) of your existing node pool. GKE uses the node pool's configured node upgrade strategy to migrate your workloads from the previous machine type to the new machine type.\n - Create a new node pool and then [migrate workloads between node\n pools](/kubernetes-engine/docs/how-to/node-pools#migrate).\n\nAfter you've migrated between machine types, ensure that your workloads perform\nas expected on the newer machine type. You can perform the same steps if you\nneed to move back to the original configuration."]]