I have a production cluster is currently running on K8s version 1.19.9, where the kube-scheduler and kube-controller-manager failed to have leader ele ...
I have a production cluster is currently running on K8s version 1.19.9, where the kube-scheduler and kube-controller-manager failed to have leader ele ...
I am reviewing my rke installation: https://docs.rke2.io/security/cis_self_assessment123#1219 The instruction works, makes sense, but shouldn't I be ...
There is a command kube-apiserver --feature-gates=APIPriorityAndFairness=true --runtime-config=flowcontrol.apiserver.k8s.io/v1beta1=true,flowcontrol.a ...
I am trying to set up a k8s cluster on bare metal. I created 2 VMs with Ubuntu Server 22.04; the master node with 4GB RAM and 4 CPUs, and one worker n ...
Using different tools (kubent for example) I see that I have deprecated API in my cluster. For example But when I open Ingress itself, I can see th ...
i have to say that my question is a little confusing but i'll try to be as clear as possible: in docker there is a command to run a container and mak ...
I would like to validate deployments based on custom logic before scale. I created an admission webhook to do that, but unfortunately the scale operat ...
I am trying to patch horizontal pod autoscaler by setting minimum replica through kubernetes api Here is the curl which I am using I receive follo ...
I am creating a GKE cluster (4 nodes) and deploying applications on it. While doing that the API server become unresponsive for a few minutes. Want ...
I got the following error: I have the following warnings in my cluster kube (3x3 master/workers on prem (kvm)) with 3 etcd on masters. This erro ...
I'm doing some POC for security research, trying to access namespace secrets directly from a worker node. I have a cluster on GKE running Kubernetes 1 ...
I have a pod that is essentially a plugin for an apiserver, it's almost no workload pod which task is to externalize watches to another pubsub facilit ...
I want to get the last time a secret was modified via the kube api. I cannot seem to find a way to access this information. I had a look at events but ...
I am using Velero to create and backup and restore, Velero has controllers which get triggered when I can create the custom objects. But how can I ...
We've just received an e-mail from GCP informing us that our clusters are currently using deprecated Beta APIs and that we need to upgrade to the newe ...
Currently we are using haproxy to expose the kube-api using tcp:bind mode which works fine. We have requirement to keep single haproxy to handle arou ...
I am trying to configure Kubernetes with webhook, I created file, and put it at /etc/kubernetes/webhook.yaml. I modify /etc/kubernetes/manifests/kube ...
I have kubernetes multi control plane cluster bootstrapped by command: kubeadm init --config kubeadm-config.yaml kubeadm-config.yaml contains: Wh ...
We have a use case to monitor kubernetes clusters and I am trying to find the list of exceptions thrown by kubernetes to reflect the status of the k8s ...
I am aiming to install a helm package in a k0s cluster throught the use of the following command: But I get the following output: Kubernetes cl ...