7.4

Table Of Contents
Table 218. Users and Roles to Provision Blueprints (Continued)
Step User Action Role Required
6 Fabric Administrator Selects the placement policy in vRealize Automation.
Use the workload placement policy to have
vRealize Automation determine where to place machines
when you deploy new blueprints. The placement policy
requires input from vRealize Operations Manager
Fabric Administrator role
7 Developer Requests a blueprint to provision virtual machines.
The blueprint can consist of multiple machines to run a
three-tier application.
8 Developer When the developer deploys the blueprint,
vRealize Operations Manager searches for a placement
policy that fits the relevant clusters for the request.
For more information about the placement policy, see Placement Policy.
To configure workload placement, see Configuring Workload Placement.
Distributed Resource Scheduler (DRS) Is Required to Place Virtual Machines
vSphere DRS is the placement engine that vRealize Automation and vRealize Operations Manager use
to provision and place virtual machines.
For vRealize Automation to suggest the best placement for the virtual machines, you must enable DRS
on the cluster, and set it to fully automated. vRealize Automation then uses the vSphere DRS APIs to
determine the correct placement for the virtual machines.
vRealize Automation integrates with the vRealize Operations Manager placement service.
vRealize Operations Manager only provides placement recommendations for clusters that have DRS
enabled and fully automated.
Eect of vRealize Automation Storage Reservation Policies
The presence of vRealize Automation storage reservation policies affects workload placement with
vRealize Operations Manager.
When workload placement with vRealize Operations Manager is enabled, vRealize Automation passes a
list of available reservations to vRealize Operations Manager, and vRealize Operations Manager
evaluates them for storage placement based on operational analysis.
When a blueprint contains storage reservation policies, workload placement recommendations from
vRealize Operations Manager change in the following ways.
Note Workload placement with vRealize Operations Manager only supports virtual machines with one or
more disks, where just one storage reservation policy is present. Multiple policy combinations are not
supported for disk placement because individual disk placement is not supported.
n
Virtual machines with one or more disks, where none specifies a storage reservation policy:
Placement occurs as usual. vRealize Operations Manager evaluates the full, unfiltered list of
candidate reservations.
Configuring vRealize Automation
VMware, Inc. 295