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Questions tagged [kubeconfig]

105 questions
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3 answers

How can I use an alternative kubeconfig file?

By default, kubectl configuration is located at ~/.kube/config. Is it possible to specify the kubeconfig file explicitly when using the kubectl command?
zjffdu
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How do I interpolate Kubernetes variables into JSON in the ConfigMap YAML file?

I have this ConfigMap where I am constructing a app-config.json file that I pass into Angular. This file is how I get environment variables into Angular as they must be served. Below is how I thought passing variables into the JSON would work in…
slipped_disk
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1 answer

rendering env-var inside kubernetes kubeconfig yaml file

I need to use an environment variable inside my kubeconfig file to point the NODE_IP of the Kubernetes API server. My config is: apiVersion: v1 clusters: - cluster: insecure-skip-tls-verify: true server: https://$NODE_IP:6443 name:…
oguz
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How can you use the kubectl tool (in a stateful/local way) for multiple managing multiple clusters from different directories simultaneously?

Is there a way you can run kubectl in a 'session' such that it gets its kubeconfig from a local directory rather then from ~/.kubeconfig? Example Use Case Given the abstract nature of the question, it's worth describing why this may be valuable in…
jayunit100
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kubectl get node is returning connection refused

When I add this command: sudo kubectl get node --kubeconfig /etc/kubernetes/admin.conf I got NAME STATUS ROLES AGE VERSION master NotReady control-plane 42m v1.26.1 but when I send: sudo kubectl get node I got E0126…
Ali Shehab
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Access to eks cluster with Lens issue

I'm facing a problem whith Lens access to eks around 2 months ago. I think I tried a lot of solutions but nothing is working for me. I'm accessing to eks fine on wsl Ubuntu with AWS credentials. I Installed the last version of Lens put the…
Tarik Halil
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How to switch kubernetes contexts dynamically with client-go?

I'm building a CLI application that would allow me to run an arbitrary command in my shell against any kube cluster in my kubeconfig that matches a given regex. I want to use the official client-go package to accomplish this, but for some reason,…
Matanya
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How can I extend the kubeconfig in EKS?

The Problem AWS EKS runs a bootstrap script that reads arguments and environment information to write a kubeconfig file before starting kubelet. I want to change a bit of the garbage collection by setting a custom eviction hard policy (as described…
rayepps
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kubectl command for talking to multiple physical clusters

This is my ~/.kube/config file: apiVersion: v1 clusters: - cluster: server: https://192.168.10.190:6443 name: cluster-1 - cluster: server: https://192.168.99.101:8443 name: cluster-2 contexts: - context: cluster: cluster-1 user:…
overexchange
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Merge kubectl config into ~/.kube/config

To use kubectl(to talk to kubernetes api-server) with merged config, below two commands can be used to merge kubeConfig: KUBECONFIG=~/.kube/config:/path/to/another/config.yml kubectl config view --flatten > ~/.kube/config-new.yaml and then cp…
overexchange
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'config_path' refers to an invalid path: "kubeconfig": stat kubeconfig: no such file or directory

We are running a terraform to create a GKE Cluster and using the below to create a local kubeconfig file after the creation of the cluster. module "gke_auth" { source = "terraform-google-modules/kubernetes-engine/google//modules/auth" depends_on…
Nitin G
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Authenticate to GKE cluster without setting GOOGLE_APPLICATION_CREDENTIALS environment variable

What is the best way to authenticate to a GKE cluster without actually setting env variables for GOOGLE_APPLICATION_CREDENTIALS or KUBECONFIG. I have an application running on a container which has to communicate with multiple GKE clusters at once.…
Rahul Goud
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How to change the name of a user in kube config file with kubectl?

How do you change the name of a user in a kube config file with kubectl (no text editor)? Example kube config file stage_config.yaml: apiVersion: v1 clusters: - cluster: certificate-authority-data: REDACTED server: https://127.0.0.1:6443 …
SlyGuy
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In Kubernetes new users have all permissions to do anything although they are not assigned any Roles or ClusterRoles

RBAC is enabled (checked with kubectl api-versions, and got rbac records in the output). So as I assume, the normal users that are not bound with any Roles and ClusterRoles should have the most limited access to the cluster. I create the…
Coding_Cat
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How to use kubeconfig as environment variable in GitLab

I'm creating a GitLab CI/CD pipeline to deploy an application to Azure Kubernetes Services. How can I specify a kubeconfig file as environment variable? How can be used in the pipeline?
Salvatore Calla'
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