Hello. I'm trying to deploy istio with a cluster created with k0s. But the following error received with helm and istioctl: helm install istio-base istio/base -n istio-system --set defaultRevision=default Error: INSTALLATION FAILED: Kubernetes cluster unreachable: Get "http://localhost:8080/version": dial tcp [::1]:8080: connect: connection refused istioctl install --set profile=demo Error: check minimum supported Kubernetes version: error getting Kubernetes version: Get "http://localhost:8080/version?timeout=5s": dial tcp [::1]:8080: connect: connection refused Obiusly the cluster is up and ..read more

I'm really new to this stuff so maybe i'm missing some simple stuff. I had a container and i made a pod with it. Then i also create a service. Here are the YAML files for them: myflaskapp-pod.yaml: apiVersion: v1 kind: Pod metadata: name: myflaskapp-pod labels: app: myflaskapp spec: containers: - name: myflaskapp-container image: creativsrwr/myflaskapp_2 ports: - containerPort: 5000 myflaskapp-service.yaml: apiVersion: v1 kind: Service metadata: name: myflaskapp-service spec: selector: app: myflaskapp ports: - protocol: TCP port: 80 targetPort: 5000 type: NodePort then i use $ kubectl a ..read more

Hi, I’ve started to experience a weird situation one my fairly stable k3s cluster started to have one of its node suffering from rebooting. It happens when the node in question runs a specific workload (nextcloud) and only when I try to sync my local laptop with that nextcloud (so basically trying to pull around 20Gb of data). Thing to note : it’s a k3s cluster with Ubuntu 22.04 and kernel 6.5 backend. Network plugin is using cilium What I’ve investigated so far : - ressources are fine I have plenty of memory and cpu available - it happens on any of my agent nodes it’s not specific to one of ..read more

Heyy guys, I created a series of articles on Kubernetes. Please support: https://jstobigdata.com/k8s/understanding-kubernetes-from-an-architect/ submitted by /u/Jstobigdata [visit reddit] [comments ..read more

Want to remove waevenet completely from my K8s cluster and reinstall it. My cluster details is as below NAME STATUS ROLES VERSION INTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME kmaster Ready control-plane v1.30.0 192.168.0.80 Ubuntu 20.04.6 LTS 5.4.0-152-generic containerd://1.6.31 kworker Ready <none> v1.30.0 192.168.0.70 Ubuntu 20.04.6 LTS 5.4.0-156-generic containerd://1.6.31 Any suggestion would be appreciated .. submitted by /u/Hairy_Ice3738 [visit reddit] [comments ..read more

Hi Folks, there's been a lot of hype around GitOps and declarative mgmt style and seems like lot of folks are using it with success. While I do see lot of advantages, and I think it covers 99% of update scenarios, I wonder about that 1% cases were doing changes that are more imperative by nature might be required? e.g. like an intermediate step to cleanup something, or say switch default storage, first you have to patch to remove default mark from the old storage class then you can patch new storage class as default, basically the change can't be just declared, or the order is important and e ..read more

Hello, we are administering onprem Kubernetes, Kustomize Version: v4.5.4 Server Version: version.Info{Major:"1", Minor:"24", GitVersion:"v1.24.17", GitCommit:"22a9682c8fe855c321be75c5faacde343f909b04", GitTreeState:"clean", BuildDate:"2023-08-23T23:37:25Z", GoVersion:"go1.20.7", Compiler:"gc", Platform:"linux/amd64"} I want to list all of the flags which are set for etcd, especially the --etcd-compaction-interval duration Can you give me an example how to achieve this? submitted by /u/Distinct_Fun_5795 [visit reddit] [comments ..read more

submitted by /u/Dapper-Criticism-365 [visit reddit] [comments ..read more

"Hey Kubernetes community! I just published a detailed guide on deploying applications on Kubernetes AKS via terminal. Dive into the world of container orchestration with Azure Kubernetes Service! #Kubernetes #AKS #DevOps" Include the link to your blog post: Deploying Applications on Kubernetes AKS via Terminal submitted by /u/Helloaabhii [visit reddit] [comments ..read more

Greetings to all of you! I have faith in the power of the Reddit community. I am writing to request assistance with configuring dynamically provisioned volumes for bare metal Kubernetes (K8s) cluster. Static provisioning works very well. Here is CSI driver: https://github.com/DDNStorage/exa-csi-driver/tree/master?tab=readme-ov-file Could someone please explain how to allow privileged pods for the kubelet? I have figured out how to do it for the API server, but not for the kubelet. Here are the logs from the CSI controller: /var/lib/kubelet/plugins_registry/exa.csi.ddn.com/csi.sock, err: rpc e ..read more