Add docs for volume expansion and online resizing#8896

Merged

k8s-ci-robot merged 3 commits intokubernetes:release-1.11from gnufied:move-resize-to-beta

Jun 11, 2018

+32-15

Commits on Jun 5, 2018

Add docs for volume expansion going beta

gnufied
authored and
Misty Stanley-Jones
committed
Copyedit
Misty Stanley-Jones
authored

Commits on Jun 8, 2018

Address feedback
Misty Stanley-Jones
authored