OpenShift Volume Concepts: Difference between revisions
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{{External|https://docs.openshift.com/container-platform/latest/architecture/additional_concepts/storage.html#persistent-volumes}} | {{External|https://docs.openshift.com/container-platform/latest/architecture/additional_concepts/storage.html#persistent-volumes}} | ||
{{External|https://docs.openshift.com/container-platform/latest/install_config/persistent_storage/index.html}} | {{External|https://docs.openshift.com/container-platform/latest/install_config/persistent_storage/index.html}} | ||
{{Internal|Kubernetes Concepts#Persistent_Volume|Kubernetes Persistent Volume}} | |||
Persistent volumes can be listed with [[oc get#pv|oc get pv]]. | |||
{{Internal|OpenShift_PersistentVolume_Operations#Persistent_Volume_Operations|Persistent Volume Operations}} | |||
====Persistent Volume Definition File==== | |||
{{Internal|Persistent Volume Definition File|Persistent Volume Definition File}} | |||
Revision as of 01:21, 6 February 2018
Internal
The Volume Mechanism
Volumes are mounted filesystems available to pods and their containers. Volumes may be backed by a number of host-local or network attached storage endpoints. The simplest volume type is EmptyDir, which is a temporary directory on a single machine. Administrators may also allow to request and attach Persistent Volumes.
Various contexts list the following objects as "volumes":
Volume Types
Persistent Volume Claim
EmptyDir
ConfigMap
Downward API
Host Path
Secret
NFS
Persistent Volume
Persistent volumes can be listed with oc get pv.