feat: ceph chart improvements to target real disks

[v1k0d3n]

Kubernetes Version (output of kubectl version): N/A
Helm Client and Tiller Versions (output of helm version): N/A
Development or Deployment Environment?: N/A
Release Tag or Master: N/A
Expected Behavior: N/A
What Actually Happened: N/A
How to Reproduce the Issue (as minimally as possible): N/A
Any Additional Comments:

Unfortunately some work was dropped for ceph. I think input provided in the previous issue is relatively clear, but this work needs to be put into practice in our charts.

[wilkers-steve]

I could take a look at this one. After working with Cinder a bit, I think it'd be helpful for me to look into some of the Ceph bits. What are your thoughts, @v1k0d3n?

[v1k0d3n]

unless you don't have anything else to do @wilkers-steve, i guess. TBH, I'm trying to leave some starter items for community members to get their feet wet. i can't think of a much better "starter" than this one.

[wilkers-steve]

Works for me. The LVM work we discussed yesterday has kept me busy

[v1k0d3n]

@larryrensing i'm assuming you're taking this?

[RichWellum]

I was going to look at this too as a 'cut your teeth' item - but happy to take something else too.