Difference between revisions of "Kubernetes storage"
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== News == | == News == | ||
* Dec 2023 ([[v1.29]]) [[Volume expansion using Secrets supported for CSI drivers]] | * Dec 2023 ([[v1.29]]) [[Volume expansion using Secrets supported for CSI drivers]] | ||
| + | * [[v1.28]] [[Automatic, retroactive assignment of a default StorageClass]] | ||
== Activities == | == Activities == | ||
Revision as of 07:05, 12 February 2024
https://kubernetes.io/docs/concepts/storage/
- Kubernetes Persistent Volumes (PV), Kubernetes Persistent volumes
- Kubernetes Persistent Volume Claim (PVC)
- Kubernetes Volume Expansion
- Projected volumes
Commands
kubectl describe storageclass kubectl describe pvc
kubectl get pvc kubectl get storageclass
kind: PersistentVolume kind: PersistentVolumeClaim kind: StorageClass
Errors
error: persistentvolumeclaims "your-elasticsearch-master-0" could not be patched: persistentvolumeclaims "your-elasticsearch-master-0" is forbidden: only dynamically provisioned pvc can be resized and the storageclass that provisions the pvc must support resize.
FailedMount FailedScheduling
didn't find available persistent volumes to bind
Types
gcePersistentDisk- Cinder (OpenStack)
glusterfs- rbd - Ceph RBD
- Azure File
- Azure Disk
- Portworx
- FlexVolumes
- Container Storage Interface (CSI)
News
- Dec 2023 (v1.29) Volume expansion using Secrets supported for CSI drivers
- v1.28 Automatic, retroactive assignment of a default StorageClass
Activities
- Kubernetes PVC resize: kubectl patch
- Create a new volume using: kind: PersistentVolumeClaim
- Kubernetes: Rename PVs
- Access a volume with a temporary pod
Related
- EKS storage
- CKA Kubernetes storage
- PersistentVolume deletion protection finalizer
kubernetes.io/gce-pdkubernetes.io/aws-ebsExtraVolumesparametersstorage-provisioner
See also
- Kubernetes Persistent Volume Claim (PVC) (
kind: PersistentVolumeClaim), Kubernetes Persistent volumes (PV)(kind: PersistentVolume),kubectl describe pvc, kubectl get pvc, ClaimLost, ProvisioningSucceeded, PV access control - EKS storage, Amazon EBS CSI driver, Amazon EFS CSI driver,
kubectl describe storageclass - Kubernetes storage, storage classes, PersistentVolume (PV), PVC, CSI,
kind: StorageClass, kind: PersistentVolumeClaim, kind: PersistentVolume,kubectl [ get | describe | edit ] pvc,volumeClaimTemplates:,kubectl patch pv,FailedMount, Volume Expansion, Volume Cloning, snapshots, ExtraVolumes, NotTriggerScaleUp,volumePVCDataSource, AllowVolumeExpansion, EKS storage, provisioner, Storage Capacity Tracking,VolumeBinding, VolumeClaimTemplate, storage.k8s.io, CKA Storage, DoKC, EmptyDir, Volume populators
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