![]() Cluster Update Examplesīecause changing the is the most common way to trigger a rolling update of the cluster (see Update Tanzu Kubernetes Clusters), and this field is deprecated in the v1alpha2 API, there are some considerations to be aware of and some pre-processing recommendations to follow to avoid potential cluster update problems. To confiure kubectl with an editor, see Specify a Default Text Editor for Kubectl. See Methods for Editing the Cluster Manifest. Do not attempt to use the kubectl patch method for this type of update. If you need to make edits to a cluster specification so that it conforms with the TKGS v1alpha2 API, use the kubectl edit method. Tkgs-cluster-1 test-cluster 3 3 v1.21.2-vmware.1-tkg.1.ee25d55 38h True True Use kubectl edit to Update a Cluster Spec ![]() NAMESPACE NAME CONTROL PLANE WORKER TKR NAME AGE READY TKR COMPATIBLE UPDATES AVAILABLE Although the deprecated format is displayed in the UPDATES AVAILABLE column, the only supported format is the one listed in the TKR NAME column. Tanzu Kubernetes release version in a v1alpha2 API cluster spec, you must use the TKR NAME format, not the deprecated DISTRIBUTION format. This means that you cannot use the following string formats to reference the target release: 1.21.2+vmware.1-tkg.1.ee25d55, 1.21.2, and 1.21. In addition to the fields being deprecated, the DISTRIBUTION format for specifying the Tanzu Kubernetes release version is not supported. Optional taints to register the nodes with user-defined taints are propagated to the created nodes Optional key-pair values to organize and categorize objects labels are propagated to the created nodes The first entry in the nodePools list is name: workers. In a converted cluster, the block becomes. The table lists the cluster specification settings that are deprecated in the v1alpha2 API and replaced by new settings. Provisioning Tanzu Kubernetes Clusters Using the TKGS v1alpha2 API. Note: The TKG v1alpha1 API is deprecated and should not be used to create new TKG clusters. Cluster Update Examples lists various options. To update the Tanzu Kubernetes release version for a cluster whose manifest has been auto-converted to the v1alpha2 format, you need to perform some manual pre-processing to avoid errors. API Deprecations and Additions lists the cluster specification fields that are new and deprecated in the v1alpha2 API. During the auto-conversion process, the system creates and the populates the expected fields for each cluster manifest. Once the Tanzu Kubernetes Grid Service is running the v1alpha2 API, the system automatically converts all existing Tanzu Kubernetes cluster specifications from the v1alpha1 format to the v1alpha2 format. To update your vSphere with Tanzu environment to the Tanzu Kubernetes Grid Service v1alpha2 API, you update the Supervisor Cluster where the service runs. ![]() After a Tanzu Kubernetes cluster specification has been auto-converted to the v1alpha2 API format, to perform a rolling update of the Tanzu Kubernetes cluster, which is typically done by changing the Tanzu Kubernetes release version, you may need to do some pre-processing of the cluster spec to avoid errors.
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