DevOps/Kubernetes/Volumes
< DevOps | Kubernetes
Kubernetes Volumes allows to store data independent of Container restarts. Volumes in Kubernetes are different that Docker Volumes.[1]
Kubernetes supports different type of volumes [2]:
- Cloud providers: awsElasticBlockStore, azureDisk, azureFile
- Storage technologies: fc (fibre channel)[3], iscsi
- Networked filesystems: cephfs, nfs, glusterfs
- Others:
- cinder, configMap, csi, downwardAPI
- emptyDir: the data in the emptyDir is deleted forever when Pod is removed from a node.
- flexVolume[4], can be expanded [5]
- flocker, gcePersistentDisk, hostPath, local, persistentVolumeClaim, projected, portworxVolume, quobyte, rbd, scaleIO, secret, storageos, vsphereVolume
- Deprecated: gitRepo
See also
[edit | edit source]- Persistent Volumes
- Certified Kubernetes Administrator: Understand PersistentVolumeClaims for storage
- Pods
- ↑ https://kubernetes.io/docs/concepts/storage/volumes/
- ↑ https://kubernetes.io/docs/concepts/storage/volumes/#types-of-volumes
- ↑ https://kubernetes.io/docs/concepts/storage/#fc
- ↑ https://kubernetes.io/docs/concepts/storage/volumes/#flexVolume
- ↑ https://kubernetes.io/docs/concepts/storage/persistent-volumes/#expanding-persistent-volumes-claims