Tag: kubectl

I would like to execute a one-off in a Kubernetes cluster, however using a file from the local file system. Something like: kubectl run mytmpjob –rm –restart=”Never” \ –command <some-command-which-acts-on-a-file-uploaded-from-local>…Read morekubernetes – One-off kubectl run with file

the error: Error from server (BadRequest): error when creating “client-node-port.yaml”: Service in version “v1” cannot be handled as a Service: strict decoding error: unknown field “spec.ports[0].ports” apiVersion: v1 kind: Service…Read morekubernetes – error while doing “kubectl apply -f …” apiVersion v1?

For one of the pods in a Kubernetes cluster, I’m getting the status Init:CrashLoopBackOff whenever I run kubectl get pods -n <name-space>. I ran all the basic commands to try…Read morelinux – Need Help resolving Init:CrashLoopBackOff status error

I am evaluating anthos  and have the following requirement Is it possible to organize users in groups, have the same user in multiple groups and control at the level of …Read moreanthos kubectl IAM capabilities – Google Cloud Community

As per this doc kubectl get nodes The connection to the server localhost:8080 was refused – did you specify the right host or port? When you run the kubectl or…Read morekubernetes – kubectl get node is returning connection refused

I feel like I have a terrible knowledge gap when it comes to managing the resource states within Kubernetes. Suppose I have 2 deployments in my cluster, foo1 and foo2.…Read morekubectl – Kubernetes apply to get to desired state

I’m running a command like this: # add an executor pod kubectl scale deployments executor –replicas 1 # show new pod kubectl get pods # NAME READY STATUS RESTARTS AGE…Read morekubernetes – Is there a way to add a suffix to a pod’s name when using the kubectl scale command

you can create an alias or you can can add plugin in the ~/.zshrc vi ~/.zshrc and add plugins=( kubectl ) then you can use the common alias given below…Read morekubernetes – kubectl short alias for deployment

I believe the -timeout flag is for the operation itself. For example if you issue it with kubectl delete it will wait upto timeout amount of time before considering the…Read morekubernetes – Is there an actual difference between the `request-timeout` flag vs the timeout flag for kubectl sub-commands

When we run kubectl get pod => it is listing the count of containers running inside a pod and restart count. So I am not sure which container gets restarted.…Read morekubernetes – How to list containers and its info running a pod using kubectl command

Pods in a pending state? Containers in a Crashloop? DNS acting dastardly? (okay that last one was a stretch) You’ve definitely deployed your application but it isn’t available. Kubernetes is…Read moreKubeCon + CloudNativeCon Europe 2022: Kubectl Said What?

I had to replace the motherboard and cpu on one of my nodes. So I drained the node, shut it down gracefully and replaced the hardware. After booting it up…Read morekubernetes – microk8s kubectl timeout after replacing hardware

I have base/foo.yaml that I want to apply to all my environments and it partially looks like this Kubernetes: deploymentPatches: – patch: |- – {“op”: “add”, “path”: “/spec/template/spec/volumes/-“, “value”: {“name”:…Read moreAdding items to a list with kubectl kustomize

helm delete is an alias for helm uninstall and you can see this when you check the –help syntax: $ helm delete –help … Usage: helm uninstall RELEASE_NAME […] [flags]…Read morekubernetes – What’s the difference between helm uninstall, helm delete and kubectl delete