4/2/2019 · How to expand Kubernetes Physical Volume Claim (PVC) Important note: By default, volumes will not be resized immediately but instead require a restart of the associated pod. First, ensure that you have set allowVolumeExpansion: true for the storage class of your PVC.
12/8/2020 · The OpenShift Container Platform uses the Kubernetes persistent volume (PV) framework to allow cluster administrators to provision persistent storage for.
Line 735 in 7937745. return 0, fmt. Errorf ( parse rbd info output failed: %s, %v, string ( output ), err) After I read this part of the code, I realized that the output of command rbd info is not a struct. What you expected to happen: Pvc expand successful. huchengze added the kind/bug label on Feb 27, 2020.
Easy Way to Resize Kuberntes Persistent Volumes, Can a Persistent Volume be resized? – Stack Overflow, Resizing Persistent Volumes using Kubernetes | Kubernetes, Resizing Persistent Volumes using Kubernetes | Kubernetes, The vSphere CSI driver supports volume expansion for dynamically/statically created block volumes only. Kubernetes supports two modes of volume expansion – offline and online. When the PVC is being used by a Pod i.e it is mounted on a node, the resulting volume expansion operation is termed as an online expansion.
11/22/2020 · The first step in the process is one get the name of the deployment and note it down using the following Kubectl command: kubectl get deployment. Now that we have the deployment, we need to find the Persistent Volume Claim ( PVC ) name using the following command: kubectl get pvc .
3/12/2018 · This will trigger the expansion of this PVC. Supported file systems are ext3, ext4, and XFS. Please note that file system resize will not happen unless you recreate your Pods. This is valid if the PVC is in use. NOTE: Online resize support should be available in Kubernetes v1.11, and you won’t need to recreate resources for file system resize.
For test Ive used This YAML on GKE cluster. Instead of editing resource you can also patch resources. kubectl patch pvc pvc -name> -p ‘ {spec: {resources: {requests: {storage:70Gi}}}}}’. After that, if you will describe PVC you can find information like below:, Edit the PVC (kubectl edit pvc $your_pvc) to specify the new size. The key to edit is spec.resources.requests.storage: Terminate the pod using the volume. Once the pod using the volume is terminated, the filesystem is expanded and the size of the PV is increased. See the above link for details.
Docker, OpenShift, Microsoft Azure, Ansible, YAML
