Issue
Mon List incorrect in UI on shutting down one of the storagemaster nodes

Fix:
Added a new property to existing json object to get total mons_count and active_mon count, UI has to take these counts and change mons status accordingly

Tests:
Verified in local setup and pointing to one the QA setup box.

Closes Bug: 1391665

Change-Id: I914b8153369125bcbc03c71e5020ad9046cbadf3
Merge "Issue Mon List incorrect in UI on shutting down one of the storagemaster nodes" into R2.0
Closes-Bug: #13916655
Add support to show monitor down count in the storage infra dashboard
Issue:
    1. display the down monitor count along with the active monitor count in infobox
    2. incorrect calculation of the monitor only node
Fix:
    1. when monitor node goes down, infobox will have a down count with down arrow in solid red.
    2. on mouse hover tooltip will show message - check alerts for more info.
    3. number of monitor only node will be calculated from total active monitor - storage hosts with monitor property.
    4. new style sheets added for infra commom resources.
Test:
    1. checked with downCnt value set and verified in UI

Change-Id: I8733da2597a8f878ca328cfb509470afd1aa8f78
Closes-Bug: #1399014
Need simple Ceph pool info for OSDs in UI
Fix:
adding a new property to each and every OSD’s list i.e. ”ceph_crush_name”: “hdd” or “ssd” to summary default tree and added only to osd’s belong to ssd-root or hdd-root, (for default-root osds which are not part of ssd/hdd root there will be no property).
mapping for ceph crush name —> Pool Names
hdd = volumes_hdd, volumes, images
ssd = volumes_ssd
default= volumes, images
Test:
checked with Summary tree with this new property for all OSD's

Change-Id: I7114890d296f3efe01eae99540a9f3579fe8787d
Merge "Closes-Bug: #13916655 Add support to show monitor down count in the storage infra dashboard Issue:     1. display the down monitor count along with the active monitor count in infobox     2. incorrect calculation of the monitor only node Fix:     1. when monitor node goes down, infobox will have a down count with down arrow in solid red.     2. on mouse hover tooltip will show message - check alerts for more info.     3. number of monitor only node will be calculated from total active monitor - storage hosts with monitor property.     4. new style sheets added for infra commom resources. Test:     1. checked with downCnt value set and verified in UI" into R2.0
Closes-Bug: #1399014
    Adding support to display pool info for OSDs

    Fix:
        1. Added new column - Pool, to storage node disk details
        2. pool name constants DEFAULT, HDD, SSD added with their crush name mapping

    Test:
        1. checked in UI and verified new Pool column in the storage node disk grid
        2. checked for default, ssd, and hdd api cursh names

Change-Id: Ibf8f3f55726cb96ba6fecf7c60a36ebb8bfcb1ab