kubectl delete pod and not recreate


Learn more. Get your subscription here. Now delete the pod and see if the file is still exists on the worker node at  "/mount-this/", Execute the following command to list the file on the worker node at "/mount-this/". Method 1: Rollout Pod restarts. (adsbygoogle = window.adsbygoogle || []).push({}); Now if you describe the pod you will see that the pod creation has failed. kubectl delete pod www kubectl create -f pod … Create a new file with type "type: DirectoryOrCreate". So there must be another way to run the deletion.

What’s going on? I have been having the same issue where a namespace has been stuck in a Terminating state for over a week and no post was able to resolve it. I recently found this method works every time allowing you to identify the reason for the supposedly stuck state. looks like it was user-added... this was applied: and agreed, GC doesn't pay attention to special namespace spec.finalizers, so nothing would ever remove that. https://github.com/kubernetes/community/blob/master/contributors/design-proposals/architecture/namespaces.md#finalizers, modifying namespace spec.finalizers via PATCH should return a validation error, Extract Shoot namespaces deletion as flow task, kubernetes_namespace fails to destroy; stuck in Terminating state, Support spec with finalizers in namespace resource, (e2e, CI) Namespace in termination state indefinitely, Cloud provider or hardware configuration: GKE. Do you have access to apiserver or controller manager logs?

Task. Now let's login into the pod and create a file, The file we created in the pod now can be seen from the worker node under the mounted directory "/dir". Namespace spec.finalizers are specific to namespaces. "controller.cattle.io/namespace-auth" Data cannot be stored in the pod, when the pod is deleted or is terminated the data within it does not stay on the system.

Instructions for interacting with me using PR comments are available here. It seems like a bug that the patch had no effect and also returned 200, it should have given a validation error if it was changing a field that can only be changed via the special verb.

To safe myself some time in the future, and even more, helping readers from making the same mistake, I took note of it: I am not discussing how to deploy AKS on Azure, there is already enough documented on how to achieve this using the Azure Portal as well as using Azure CLI to do this. The problem isn't the namespace lifecycle controller--that finalizer is due to the GC. Go to the worker nodes and check if the directory has been created or not. GREAT, thanks. they're used to log you in. use --v=9 to make sure you see the network traffic. Have a question about this project?

PUT the namespace without finalizers to the /finalize subresource (kubectl proxy just lets you easily use curl against the subresource): @liggitt OMG Thank you for those steps. Linux [hostname] 4.19.28-2rodete1-amd64 #1 SMP Debian 4.19.28-2rodete1 (2019-03-18 > 2018) x86_64 GNU/Linux, @willbeason: Reiterating the mentions to trigger a notification: Unfortunately, there is no kubectl restart pod command for this purpose. Thank you. Because a remote NFS server stores the data, if the Pod or the Host were to go down, then the data will still be available. CrashLoopBackOff/Pod Restarts - Auto Delete Pod Are there any options or a way to delete a pod automatically once its hit say 10 restarts/CrashLoopBackOff? So by removing this deployment, it will also remove the corresponding PODS. Once you have this file, you can run the following command to get the PODS deployed to your AKS cluster: So that’s what I currently had, a running AKS server with a couple of tens of these sample app containers running :). I had my specs / replicas set to “3”, which means Kubernetes runs 3 identical container instances of my application (for high availability). In the above screenshot, it can be seen that the pod has been created and the volume is available. Advertisement.leader-1{text-align:center; padding-top:10px !important;padding-bottom:10px !important;padding-left:0px !important;padding-right:0px !important;width:100% !important;box-sizing:border-box !important;background-color:#eeeeee !important;border: 1px solid #dfdfdf}eval(ez_write_tag([[250,250],'howtoforge_com-leader-1','ezslot_16',113,'0','0']));.leader-1{text-align:center; padding-top:10px !important;padding-bottom:10px !important;padding-left:0px !important;padding-right:0px !important;width:100% !important;box-sizing:border-box !important;background-color:#eeeeee !important;border: 1px solid #dfdfdf}eval(ez_write_tag([[250,250],'howtoforge_com-leader-1','ezslot_17',113,'0','1'])); Get a list of pods and create a new pod to mount a volume with type "emptyDir".
Is there a way to do this without using the proxy? If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. After a few seconds, it struck me what AKS was doing here… The built-in high availability of Kubernetes always tries to make sure it has container instances running, according to… what you defined in your deployment (=the kubernetes.yml file). Thats work for me its deleted immediate. In this example, we saw that even if the host directory does not exist it gets created on the host machine before it is mounted in the pod.
Something is definitely wrong; we need to narrow it down more though. (agderkubdemo in my example). We use essential cookies to perform essential website functions, e.g. New Pods can pick up and re-use the NFS share. kubectl api-resources --verbs=list --namespaced -o name | while read line; do echo $line; kubectl get -A $line --ignore-not-found -o name ;done; This part about kubectl proxy was the missing piece for me having a non-deletable namespace o an EKS cluster. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. kubectl delete ns delete-me. Recreate Pod. containers / name name of the Azure (or other or Public Docker Hub) Container Registry The memory request for the Pod is the sum of the memory requests for all the Containers in the Pod. A sample such kubernetes.yml looks like this: Some important settings in this file are: metadata / name this is the name of the deployment (important for later…!) Once we have created a directory on the worker nodes, we can delete the previously created pod and try to recreate a new pod. They existed before general purpose metadata.finalizers.

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