Kubectl version server error. Stack Exchange Network.

Kubectl version server error helm. I have setted the trust relationship in the IAM Role of the cluster like above: First check the cluster version using kubectl version which will provide the client and server version! Then run kubectl get pods -n verify-cluster. However in my case, i was trying to verify with kubectl as soon as i deployed a cluster. Move the kubectl binary to a file location on your system PATH. Describe the bug: When the metric server is assigned to the server node, 'kubectl top node'' can work normally, but when it is assigned to the agent node, an 'error: Metrics API not available' will be reported. Share When I run the command: kubectl create -f deployment-account. 7). v1. So to get only client In this lab, you will learn how to retrieve the client and server version information of a Kubernetes cluster using the `kubectl version` command. You must authenticate as the ServiceAccount jenkins that you created for Jenkins. 1 ) Check IP of api-server. kube/config file I still had stale config related to a now non-existent GCP cluster, and my default k8s context was set to that. It is difficult to explain and there is no need to add space after . When I check kubectl with kubectl Happening because your kubectl is not able to connect to kubernetes server. 2 - env NO_PROXY=192. I would assume it would fail/skip if it did not find a matching key. 9. I moved PATH variable pointing to my kubectl. 20. 10, it was easy to spot the problem. root@vmi1026661:~# ^C root@vmi1026661:~# kubectl create sa cicd serviceaccount/cicd created root@vmi1026661:~# kubectl get sa,secret NAME SECRETS AGE serviceaccount/cicd 0 5s serviceaccount/default 0 16d NAME TYPE DATA AGE secret/repo-docker-registry-secret Opaque 3 16d secret/sh. kube folder. You can even help contribute to the docs! if you trying to update the replica parameter in Azure release pipeline inside the help upgrade command then refer to the following link Overriding Helm chart values here it explains that you can override the parameters inside the vallues. yaml and get "Error from server (NotFound): the server could not find the requested resource", the reason is most probably the deprecated API used in the deployment. area/kubectl sig/api-machinery Categorizes an issue or PR as relevant to SIG API Machinery. sudo chown root: /usr/local/bin/kubectl. Docker desktop version: v20. Can you post the output of kubectl version?. The target machine is configured properly, so that both works on the cli in a manual shell (e. 168. Tagged with labex, kubernetes, When issuing the kubectl version command, in addition to the version information, an error was produced, as well as an output of some HTML. 5 Kustomize Version: v5. 19. I have deployed a simple pod vi Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I usually have these problems when upgrading versions, etc. That I already have here. But why is this happening? Hi, Try to specify full path to config kubectl --kubeconfig PATH_TO_CONFIG get nodes Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company As you mentioned you have installed kubectl - command-line tool, which allows you to run commands against Kubernetes clusters. Have you either copied the kubeconfig file to ~/. yaml I get the error: SchemaError(io. Go through your yaml and clean it What happened: Installed kubctl-cli throgh brew. 20230601165947-6ce0bf390ce3 Unable to connect to the server: Service Unavailable Troubleshooting further - ERROR while executing kubectl get nodes error: Couldn't get available api versions from server: couldn't get version/kind; json parse error: json: cannot unmarshal string into Go value of type struct { APIVersion string "json:\\"apiVersion, Version 1. attach: kubectl attach POD -c CONTAINER [-i] [-t] [flags] Attach to a running container either to view the output stream or interact with the container Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company You signed in with another tab or window. 22. io/v1beta1" However, I got the following as resu I encountered the same issue - the problem was that the master node didn't expose port 6443 outside. Once we’ve confirmed that kubectl is trying to access the API server via the proper IP address and port, the most likely cause is that the server isn’t running. Rancher recommends using this config in Nginx: The nginx config is done as recommended by rancher. But I can't access this cluster with kubectl. the kubectl version warning is a client side warning. 24 and the kubectl version is 1. kubectl wait --for=condition=ready --timeout=60s -n metallb-system --all pods But I get: error: no matching resources found 2 - Replace Docker kubectl to yours. The user which kubectl makes use of in your AWS account lacks the necessary Role/Policy permissions to call sts:AssumeRole, or the trust relationship on the AWS account is incorrectly setup. 30. I checked the length of the list of sshKeys, it contained only 2 keys. When you paste the base64 password, it splits the password between a few lines and adds spaces in between the lines. Password: Step-5 : assign permission to kubectl binary Downloads$ kubectl version zsh: permission denied: kubectl Downloads sudo chmod 755 /usr/local/bin/kubectl Step-6 : check new version I have installed the following: docker version 19. I've updated kubectl client version to the latest but I am not able to update kubectl server version to the latest due to which client and server versions are different. 03. When I finally explicitly downloaded version 1. And compare against output from API server health endpoint: curl https://<master-ip>:<port>/version Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company And one more question: how do I downgrade the version of the server? I followed instructions in the official docs but that only changes the server version. 1; Cloud provider or hardware configuration: k8s kind v1. kubectl apply -f testdeployment. dockerconfigjson, as the yaml provided in the tutorial is correct. In my case I've upgraded server (new minikube) but forget to upgrade client (kubectl) and end up with those versions. 15 for almost a year without any issue and recently before certificates got expired we upgrade the cluster to 1. Here are more examples of the kubectl version command. exe to the front (top) of the PATH, tried in a new CMD window and kubectl worked Check your versions with: kubectl version. Briefly: Two things : If every instruction was followed properly, and still facing same issue. 103 Edit: I don't know what happened, but checking the status again returned "Misconfigured". g. 8. @VAS answer might help. When I do: kubectl get pods I get the below error: kubectl get pod error: You must be logged in to the server (Unauthorized) I do not know what am I doing wrong even though I added the credentials to my configuration: apiVersion: v1 clusters: - cluster: certificate-authority: C:\Users\robert\. Make sure you run kubectl as a proper user. If you encounter issues accessing kubectl or connecting to your cluster, this document outlines various common scenarios and potential solutions to help identify and address the likely cause. If you have kubernetes cluster installed, it will print both kubectl version and kubernetes version. Event): invalid object doesn't have additional properties I understand this to where any Kubernetes resource, such as pods, nodes, services, etc. Open the secret in Vim and run: :set listchars+=space:␣ I am working on setting up CI CD pipeline for Spring boot application on GKE. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company This works for me using both the AWS_PROFILE env on the command line and also setting the env in the ~/. The second time I deleted the cluster (next day) it helped, now I can kubectl attach and kubectl exec again. cluster: Running kubectl: Correctly Configured: pointing to minikube-vm at 192. I've been using Docker Desktop for Windows for a while and recently I updated to the latest version (3. That will print the git versions of kubectl and api server and will help us find if there is any incompatibility between the two. 1) but now I'm having problems with Kubernetes because it updated the client version (1. Step 5 – Upgrade Client and Server Versions. Toggle showing the products this article Applies to: What Happened? Every time you run kubectl commands docker desktop on mac is getting error: Unable to connect to the server: x509: certificate signed by unknown authority The following answers didn't helped much: My system details: Operating system: macOS Big Sur Version 11. 6 and openshift 3. I had previously been doing a few experiments with Google Cloud and run some kubectl commands for that. repo. The only thing that I can think may be happening is that you have the AWS credentials predefined for your prod account in the bash env already (Those take precedence over what's in ~/. api. From the preceding output, you can say the Kubernetes version is 1. This reassured me that there were no issues with the binary itself. Kubernetes client and server versions (use kubectl version): kubectl v1. Kubectl couldn't read version from server #17713. S i'm running minikube on docker locally I guess so. aws/credentials. core. The Kubernetes API server runs as a container (kube-apiserver) within pods in the kube-system namespace and automatically starts along with the other Kubernetes services. To install plugin I need to pass a parameter which extracted from "kubectl version" command output. k8s. Please point to an existing, complete config file" Please point to an existing, complete config file" 3 Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company But when i tries to see the logs of any pods kubectl gives the following error: kubectl logs -f pod-nginx2-689b9cdffb-qrpjn error: You must be logged in to the server (the server has asked for the client to provide credentials ( pods/log pod-nginx2-689b9cdffb-qrpjn)) And also trying to get inside of the pods (using EXEC command of kubectl) gives following error: kubectl I have set up a Rancher k8s environment on AWS. 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 next time you use the minikube start command with a correct --kubernetes-version: Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Documentation. 04 following the kubernetes documentation. 2) but the server version was not updated and continues on the version (1. Visit Stack Exchange As you asked how to upgrade K8s : This document contains a step by step process to update K8’s. By default, kubectl will try to connect on localhost:8080 if no server is passed. How can I update the server version to avoid the conflicts that K8s faces when the versions 1 server , 3 agents. x (whatever the value of x), but not to 1. io/v1beta1 その時の対処法です。 @CzarMich: This issue is currently awaiting triage. Comments. This will start your cluster. It seems likely that your yaml configurations were copy pasted from what was generated, and thus contains fields such as creationTimestamp (and resourceVersion, selfLink, and uid), which don't belong in a declarative configuration file. In that case you cannot easily upgrade your Kubernetes cluster (server side), as its particular version is bundled with Docker Desktop installer (e. 49. You must first identify the secret with the token that belongs to your generated ServiceAccount. The server is kubectl 1. g: cat /etc/os-release): macOS; The text was updated successfully, but these errors were encountered: All reactions. - env NO_PROXY=192. Run the command kubectl cluster-info and you should get a I'm trying to run kubectl in a EKS Cluster created from a third-party (Gitlab), and I need to access this cluster with kubectl to install metrics server. v1 helm. The alternative solution is to set setup enough RBAC permission. KUBECTL ERROR: the server has asked for the client to provide credentials. You can validate this using the below command: kubectl auth can-i get secret - I am installing metallb, but need to wait for resources to be created. kubectl gives all information correctly. You can use kubectl to deploy applications, inspect and manage cluster resources, and view logs. g https://my. Kubernetes supports compatibility of master being behind the client by 1 minor version but that is not really recommended. kubectl --kubeconfig ~/. The metrics-server was deployed successfully in minikube. Check kubectl -v 10 version for the curl requests and the return values you are getting from the apiserver. However to kubectl could run any command you need to have a cluster. Closed zhengguoyong opened this issue Nov 24, 2015 · 3 comments Closed Kubectl couldn't read version from server #17713. Then run kubectl get pods -n verify-cluster. – It looks like you are pointing to the different KUBECONFIG files:. But unfortunately, can't explain why this happens, other than there are probably previous version files running on the new version and causing issues due to incompatibility. If I run kubectl version and kubectl cluster-info on Windows (Skip to main content. Second, disable Kubernetes by unchecking the "Enable Kubernetes" option. 12 is no longer using heapster , and the top command is not yet ported to the new metrics system. yaml. – It looks like you cannot communicate with your cluster you are about to deploy the manifest to. (This is not helm related btw) I am just running a basic kubectl get --raw "/apis/custom. My Fix: On MacOS if you install K8s with brew, you still need to brew install minikube, afterwards you should run minikube start. Fetch the version on client side: kubectl version --short -> v1. 12. Download Article; Bookmark Article ; Show social share buttons. minikube start If you want to access service w. Therefore, a change in the I got this message when I was trying to play around with Docker-Desktop. 2. I did everything from the documentation. 10. 0 with Kuberebtes version 1. Stack Overflow . Learn how to use Kubernetes with the use of walkthroughs, samples, and reference documentation. 1. kube/config file (under server field) or with: kubectl describe pod/kube-apiserver-<master-node-name> -n kube-system. 22, Kubernetes v1. minikube\ca. /kubectl /usr/local/bin/kubectl. ahmetb added the kind/bug Categorizes issue or PR as related to a bug. You can add in your script --kubeconfig=absolute_path_to_the_KUBECONFIG_file flag . I am Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog error: the server doesn’t have a resource type “nodes” Essentially, this indicates that kubectl can’t find the “nodes” resource type on the Kubernetes API server. – redzack Two things : If every instruction was followed properly, and still facing same issue. 0. sh/release. version 1. The result was that in my ~/. The solutions seem to be: Upgrade docker for mac (if this is your problem) Delete the link to the docker for mac provided kubectl and set to a current version The reason behind that is kubectl version prints Client Version and Server Version (kubernetes version) both. You might need to copy the admin. 23. Here's the output from config ` apiVersion: v1 clusters: - cluster: certificate-authority-data: REDACTED server: 192. 8, minikube version 1. com get nodes I get error: You must be logged in to the server I deployed the metrics-server following the guide here. 3; OS (e. You need to have a Kubernetes cluster. The vanilla kubectl command uses 1. host" else that will also get a new value. If you run kubectl apply -f deployment. 178. I have configured OIDC with k8s installed using kubeadm. I have only one cluster. 10 as I guess is the default Authentication and Authorization to Kubelet's API is not set properly. When you just install kubectl it is just Kubernetes client. The problem occurs after pasting the base64-encoded-json. In helm installation documentation it says that need to have . However Apr 21, 2024 · Troubleshooting kubectl. You can check with this: kubectl version --client Client Version: version. Asking for help, clarification, or responding to other answers. It This command provides complete information about your cluster's current state. 6, you could upgrade to 1. Increasing verbosity using kubectl --v=9 doesn’t help because the problem occurs during the TLS handshake, so no HTTP payload is present to examine. I have not manually set a metadata field with the key "sshKeys". server. PS D:\docker\ner> kubectl get pods Unable to connect to Is that really all that is needed to run Kubernetes? Are you able to run kubectl version and get the version of the client and cluster? I think there are many more components needed for a working Kubernetes cluster (such as the AP servers, controller, and scheduler). Also worth mentioning is the version mismatch between the client and server kubernetes version. Below are the steps I took to fix it. 15. The CI build step worked correctly but the delivery build step is failing due to 'error: no objects passed to apply' er Stack Exchange Network. kubectl get nodes or helm list). v1 1 Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I usually work on Windows Subsystem for Linux 2, but I have the same version of kubectl on windows itself and the config files are the same between the two (I linked kubectl config from linux). 6. rancher. This setup can help isolate issues by determining whether the problem lies with kubectl or with the API server itself. kube/config or exported an env variable KUBECONFIG with the location as its value or used the cli argument --kubeconfig ? You signed in with another tab or window. 20 from cluster only finding the http-cache inside . If you see Unable to connect to the server: dial tcp <server-ip>:8443: i/o timeout, instead of Server Version, you need to troubleshoot kubectl connectivity with your cluster. " Now it told me that "google could not find the default credentials" and to follow the instructions at this page. Run your cluster. Copy Looks like the server responded with an empty list of api versions that it supports. As prerequisits I have installed kubectl and Oracle VirtualBox. 16 but kubectl was still reporting 1. Steps To Reproduce: on server node : Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog What happened: we used Kubernetes version 1. After some progress I got stuck on getting installing CNI plugin. But the reason for failing in v1. So I edited the server version using kops edit cluster and updated it with kops update cluster . It fails on CI job but succeed on host's shell with same user. 24. , can be represented by . 3. As one final troubleshooting check, also rule out version skew between kubectl client and API server causing incompatibilities. There is a github issue for that , in order for the top to work with new metrics system. In Jenkins pipeline getting "error: Missing or incomplete configuration info. About; Products OverflowAI; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about $ minikube status. After the configuration, when I run the command kubectl --user=name@gmail. Before you begin. kube/config dir of the user's home directory. The triage/accepted label can be added by org members by writing /triage accepted in a comment. root@lnmymachine # helm ls Error: Unauthorized root@lnmymachine # helm install --name initial stable/jenkins Error: the server has asked for the client to provide credentials Browsed similar issues and few of them were due to multiple clusters. The first time deleting the cluster didn't help. But when I run the below command kubectl top pod or kubectl top node this re Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Now I'd like to use kubectrl on WSL2 (Ubuntu), but I don't know how. 3 You combine those above with kubectl config --kubeconfig=XXXX use-context xxxx. . Info{Major: Not sure if it applies to your environment, but I was having similar issue - any kubectl commands were returning: Unable to connect to the server: dial tcp [::1]:8080: connectex: No connection could be made because the target machine actively refused it. I am pretty sure though I did not use windows Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. kube/config : Path of config file, modify w. kube/config file, and remove or comment the current-context entry $ kubectl get nodes The connection to the server localhost:8080 was refused - did you specify the right host or port? $ docker run -d --name dummy_8080 -p 8080:80 nginx () api-versions: kubectl api-versions [flags] List the API versions that are available. Z sets the reported version --warnings-as-errors Treat warnings received from the server as errors and exit with a non-zero exit code Probably some wrongly configured loadbalancer or proxy in front the apiserver and not a kubectl issue. But when The issue was with kubectl version, and in particular with docker desktop installed on the system. Client - Server Version Mismatch. kube/config , but after kubectl installation also I don't have that configuration file. $ kubectl version --short Client Version: v1. Reload to refresh your session. Whenever you see the "unable to connect to server" error, there is a systematic troubleshooting approach you can follow: Verify kubeconfig setup; Check cluster networking and connectivity; --version, --version=raw prints version information and quits; --version=vX. I did this, the output it serviceaccount "kubernetes-dashboard" configured Warning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply clusterrolebinding "kubernetes-dashboard" configured Warning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply Next, I verified the kubectl executable location using which kubectl, and it confirmed that I was using the system kubectl binary located at /usr/local/bin/kubectl. 0 kubectl get pods --watch But everything is unresponsive and I'm not sure how to recover from this. upgrading docker; removed the path of docker; download new kubectl , setting the path of new version & installed minikube; set path of upgraded docker version Welcome to SO !, I assume you are using Kubernetes cluster, that is available as an installation option of Docker Desktop for Windows. Any idea whats happening. release. The problem is due to the version 1. 21; May cause issues: kubectl v1. 18. add an flag for kubectl version which fails if the client version exceeds the supported minor version skew of +/-1--warnings-as-errors isn't working as this only treats warnings as errors when received from the server. 4-0. sudo mv . Unable to connect to the server: getting credentials: exec plugin is configured to use API version client. Aug 14, 2019 · $ kubectl version Client Version: XXXXXXX Server Version: XXXXXXX But since you can't reach your kube server (as per your issue), running kubectl version shows Client version and unable to connect for second part. authentication. 5. Looks like this was something to do in the kubectl apply task in release pipeline. If a SIG or subproject determines this is a relevant issue, they will accept it by applying the triage/accepted label and provide further guidance. Provide details and share your research! But avoid . After kubeadm init you need to run the following Small Kubernetes API question please. This message shows that the API server is either unable to recognize the requested resource type or it is not available in the current context. So some configurations may stay on the cluster. Y. Docker Community Edition 2. issue resolved by . 27. When your cluster is using the version 1. 11 version). Ideally, the major/minor versions should match or be within one minor release of each other: Compatible: kubectl v1. yml deployment. When I run kubectl get pods again it gives the following message. metrics. 3 * Verifying Kubernetes components * Done! kubectl is now configured to use "multinode-demo" cluster and "default" namespace by default but when trying to get nodes: $ kubectl get nodes error: no server found for cluster "minikube" Version: I run kubectl version in Gitlab's CI with gitlab-runner user on build server. You should verify your KUBECONFIG varaible,. x. 99. Ensure you have the latest version of AWS-CLI, AWS Kubernetes Client (kubectl), both Kubernetes client / server versions should match Install kubectl on Linux The following methods exist for installing kubectl on Linux: Install kubectl binary with curl on Linux Install using native package management Install using other package management Install kubectl binary with curl on Linux Download the latest release with the command: My setup has Rancher and Nginx. 11. 2, kubectl version 1. 21. ERROR while executing kubectl version command: Client Version: v1. label Oct 5, 2024. At the time on my pc kubectl version version was 1. Published Date: Nov 8, 2024 Updated Date: Nov 8, 2024. Instructions for interacting with me using PR comments are 4. Try the following: Are these answers helpful? Upvote the correct answer to help the community benefit from your knowledge. But, if try to reach the same cluster passing it directly to the kubectl command with --kubeconfig=<path to the config> it works. working access to your kubernetes cluster ) $ # EDIT ~/. 0 and the server was 1. We have to go to right pane, scroll down, expand "advanced" and in version spec check the box "check for latest version". Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company gcloud components install kubectl; gcloud container clusters get-credentials ; When I ran kubectl version at this point, I got a different error! This is what I refer to as "progress. Here the combination of the Major and Minor version would be the actual version. While I was working on my cluster I tried to delete a pod named X, the command got stuck so I had to stop it (ctrl+c) and pod X got stuck in a Termination state. Info{Major:"1", Minor:"14" //snip This seems to have been resolved quite some time ago, but may save some time for someone in the future. Use withCredentials in your Jenkinsfile step/stage and load the token that belongs to the ServiceAccount for jenkins. This documentation is about investigating and diagnosing kubectl related issues. 5. This can be verified via the . 24:6443 name: kubernetes contexts: - context: cluster: kubernetes user: kubernetes-admin name: kubernetes-admin@kubernetes current-context: kubernetes-admin@kubernetes The server must be the clients version (+/-1 is supported, see here for more). 1 in Ubuntu 16. 31. But since you can't reach your kube server (as per your issue), running kubectl version shows Client version and unable to connect for second part. I have this job in gitlab-ci. 12 to renew certificates everything seems fine until old certificates expired Downloads$ which kubectl /usr/local/bin/kubectl Step-4 : move new version to the location : Downloads$ sudo mv kubectl /usr/local/bin/. 22 ; kubectl v1. p where p >= 7 and to 1. AI Recommended Content. To solve the issue The connection to the server localhost:8080 was refused - did you specify the right host or port?, you may be missing a step. You switched accounts on another tab or window. I didn't enable the heapster from addons list. Kubernetes version: v1. Nginx handles SSL Certificate and forwards requests to Rancher. I am a novice and learning K8s. yml: deploy: stage: dep To solve this, downgrade the client or upgrade the server. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Please follow Define clusters, users, and I could successfully try out the above example in minikube v0. crt server: https://192. on the other side --match-server-version is too strict. I am on the way of installing minkube 0. Rancher server lies behind a classic ELB with ssl termination and is accessible via e. My pipeline built completed successfully. From some googling around I understand that the server version was set by Docker? How do I change it + will it break docker if I do? Sorry if silly questions - I'm completely new to k8s. kube/config get jobs ~/. r. If you want to delete the docker images/containers that are created then follow these steps. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Now we know how to get the kubectl version and Kubernetes cluster version. k8s-ci-robot Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company The user upbound-cloud-impersonator is not having enough RBAC permissions to get the secrets. t your file path Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. t your kube config file, you can access it via. 100:8443 name: minikube contexts: - context: cluster: minikube user: I think there is another application listening on 8080 port. – K000146797: ERROR: kubectl the server could not find the requested resource erroneous errors. I tried to SSH into the hosted node and manually Is there anyway I can bypass this odd behavior, and somehow use kubectl to successfully run kubectl apply -f against the OpenShift server? Edit: The oc binary wrapper uses kubectl 1. kubectl version output as JSON Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company This is what is happening: if i choose with kubectx the cluster (not every cluster from the list, but just any), when i try kubectl get po i receive : error: You must be logged in to the server (Unauthorized). kube/config file. conf to . 2,192. 9 , unable to set a new version even if i download it. This prints the kubectl client version and Kubernetes server version. If you have deployed kubernetes apiserver on some other machine or port, pass --server=IP:PORT to kubectl. apps "nginx" deleted service "nginx-service" deleted Is your kubectl version up-to date? An easy work-around is to just delete the namespace you deployed this in : kubectl delete ns testdeplyoment Actual Issue: Unable to start kubernetes API, due to which, unable to intite kube services like: kubectl version kubect get nodes /home/ubuntu# kubectl version Client Version: version. 2 2019-01-16 comes with Kubernetes 1. First, delete the docker-desktop node by executing kubectl drain docker-desktop --ignore-daemonsets --delete-local-data --force and kubectl delete node docker-dekstop commands. Pre-requisite. So to get only client version you can run just kubectl version --client. It just stopped working suddenly. If you want to just want to print client version, then use following command: You are authenticated as: anonymous. zhengguoyong opened this issue Nov 24, 2015 · 3 comments Labels. $ kubectl get nodes NAME STATUS ROLES AGE VERSION (. apply: kubectl apply -f FILENAME [flags] Apply a configuration change to a resource from a file or stdin. The problem is: how can I update kubectl server version? P. apps/nginx created service/nginx-service created --- kubectl delete -f testdeployment. yaml file with set command like this Using that approach I need to be careful to provide the existing "key" "my. Utilize kubectl proxy to isolate client-side issues: kubectl proxy sets up a proxy server that relays requests from your local machine to the Kubernetes API server. I have to admit that But since you can't reach your kube server (as per your issue), running kubectl version shows Client version and unable to connect for second part. 9 had installed along with docker installer very long back. Test to ensure the version you installed is up-to-date: kubectl version --client I want to automate kubectl and helm commands using Ansible. 16. And created a deployment YAML file that looks like this: --- kind: Service apiVersion: v1 And created a deployment YAML file that looks like this: --- TRONBQQ2:~$ kubectl get nodes error: unknown flag: --environment error: unknown flag: --environment error: unknown flag: --environment error: unknown flag: --environment error: unknown flag: --environment Unable to connect to the server: getting credentials: exec: executable kubelogin failed with exit code 1 You signed in with another tab or window. You signed out in another tab or window. 18 kubectl logs -f gets "Authorization error" 17 Kubectl command throwing error: Unable to connect to the server: getting credentials: exec: exit status 2 There are few things to consider: kubeadm reset performs a best effort revert of changes made by kubeadm init or kubeadm join. io/v1alpha1, plugin returned version client. taxo cpxpe ldeti pabzzdtt ukgqhs jwjaxb zubpi cdsadv byr qlp