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Atomic Storage Clients

Summary

By design, Docker container internal storage is ephemeral in nature and data is lost when a container is stopped. Kubernetes uses Persistent Volumes to provide a means for containers to keep data for extended periods of time and between restarts.

A Persistent Volume (PV) in Kubernetes represents a real piece of underlying storage capacity in the infrastructure. Persistent volumes are intended for "network volumes" like NFS shares, GlusterFS volumes, or Ceph devices.

In order to access the underlying storage, the appropriate drivers must be available to Kubernetes on the Atomic host. We will add the appropriate packages to support the following Persistent Volume types:

  • GlusterFS
  • Ceph

Owner

  • Name: mmicene
  • Email: nzwulfin@gmail.com
  • Release notes owner:

Current status

  • Targeted release: [[Releases/<number> | Fedora <number> ]]
  • Last updated: 2016-01-06
  • Tracker bug: <will be assigned by the Wrangler>

Detailed Description

Benefit to Fedora

Scope

  • Proposal owners:
  • Other developers: N/A (not a System Wide Change)
  • Release engineering: N/A (not a System Wide Change)
  • Policies and guidelines: N/A (not a System Wide Change)
  • Trademark approval: N/A (not needed for this Change)

Upgrade/compatibility impact

N/A (not a System Wide Change)

How To Test

N/A (not a System Wide Change)

User Experience

N/A (not a System Wide Change)

Dependencies

N/A (not a System Wide Change)

Contingency Plan

  • Contingency mechanism: (What to do? Who will do it?) N/A (not a System Wide Change)
  • Contingency deadline: N/A (not a System Wide Change)
  • Blocks release? N/A (not a System Wide Change), Yes/No
  • Blocks product? product

Documentation

N/A (not a System Wide Change)

Release Notes