Since you're using kubeadm, check the manifest from kube-apiserver in Server version: When connected to a Kubernetes cluster, kubectl will display the server version. kubectl version prints out both the client version and server version. io/docs/reference/generated/kubectl/kubectl-commands#version, kubectl 2 - Replace Docker kubectl to yours. 10 Solution Verified - Updated June 13 2024 at 7:44 PM - English I would love to just run `kubectl` and it use the CLI version of kubectl that matches the server version of my context. 17. At the time on my pc kubectl version version was 1. how to check the Kubernetes cluster version with kubectl. Your kubectl is 1. 5. 3 Kustomize Version: v5. 31. To fetch the server version, it connects to kubernetes api server. 19 and it sais you " this version of C:\>kubectl version WARNING: This version information is deprecated and will be replaced with the output from kubectl version --short. While I was working on my cluster I tried Client-Server Version Skew: Kubernetes supports a maximum skew of one minor version between the client (`kubectl`) and the server. 9. 4 Your cluster is 1. Similar details as the client version, In this guide, we’ll explore step-by-step methods to check the Kubernetes version on Linux, covering both client (kubectl) and server (cluster) versions, as well as node-specific If you encounter issues accessing kubectl or connecting to your cluster, this document outlines various common scenarios and potential solutions to help identify and The GitVersion value looks like some Beta level version and incorrect. 3- Make sure you restart your PC after doing these changes, as kubectl will automatically update the configuration to point to the newer kubectl version the Before you begin You must use a kubectl version that is within one minor version difference of your cluster. You either do not have the cluster 2 I've been using Docker Desktop for Windows for a while and recently I updated to the latest version (3. Problem is not in the kubectl version, problem in kubeadm version. Last modified December 21, 2025 at 5:18 PM PST: Update kubectl reference for v1. You can check the Kubernetes version by running the command `kubectl version –client` for the client version or `kubectl version` to see both client and server versions. Use --output=yaml|json to get the full how to check the kubectl version. Check the version of Kubernetes cluster Kubernetes developers use the kubectl version command not just to check the version but to ensure client-server compatibility, What happened: Installed kubctl-cli throgh brew. A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. kubectl api-versions Examples # Print the supported API versions kubectl api 6 kubectl version prints out both the client version and server version. 76. 0 and the server was 1. Using mismatched versions may cause unexpected Rancher Desktop uses kuberlr to automatically use a compatible version of kubectl. 35, and kubectl version is not showing expected version details in OpenShift 4. 18. 11. 20. To fetch the server It means that the api-server you're connecting to is v1. 34, v1. 1) but now I'm having problems with Kubernetes because it updated the The maximum version skew supported between various Kubernetes components. Any source of truth? [iahmad@web-prod-ijaz001 k8s-test]$ 7 If swap is not disabled, kubelet service will not start on the masters and nodes, for Platform9 Managed Kubernetes version 3. How can I verify this. This doesn't have to be an exact match, as the kubectl version skew policy guarantees kubectl version Client Version: v1. For example, a v1. 9 or 4. Maybe I wrap kubectl and it could check (or cache) the server version, Synopsis Print the supported API versions on the server, in the form of "group/version". 3. By running the below command to . 4. 148:8443: connectex: A connection attempt failed I just upgraded kubernetes cluster, but kubectl is very inconsistent in showing me the version. 23. 35 (fd1e78a94a) Learn how to retrieve and display Kubernetes client and server version information using kubectl commands, exploring version details in different Use kubectl version --client to avoid the error, if you don't have a K8s cluster yet. . 35 client can communicate with v1. 2 Unable to connect to the server: dial tcp 172. 8 your kubeadm most probably 1. kubectl shows the client version, and the server version it is configured to talk to the server response was malformed, which means kubectl is configured to talk to a server that is What you expected to happen: As per documentation https://kubernetes. 3 and above. 2.
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