Add playbook to setup the basic instance of gluster#175

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deepshikhaaa wants to merge 3 commits intomasterfrom base-image

+124-5

Commits on Oct 9, 2018

Add playbook to setup the basic instance of gluster which
deepshikhaaa
committed

Commits on Oct 11, 2018

Set dynamic group name of instance in rax module
deepshikhaaa
committed

Commits on Oct 25, 2018

Add requirements.yml for the base image of gluster playbook
Deepshikha
committed