Setting Maximum Limit to Add additional disks in vRA 8.x

Setting Maximum Limit to Add additional disks in vRA 8.x for User inputs.

Create a new vRO action like DiskLimits

// VMware vRealize Orchestrator action sample
//
// Limits for Additional Disks
//
// For vRO/VRA 8.0+
//
// Action Inputs:
// Gridv – Array/CompositeType – Gridv is Name of the Disk grid and CompositeType create custom inputs.
//
// Return type: strings – “Message”

var count =5;

if(Gridv == null || Gridv == “”)

return null;

if(Gridv.length!= count)

return “Maximum 5 disks allowed”

return null;

Step 1:  Login to vRA Service Broker

Go to Content & Policies –> Content –> Select the Catalog item, Example “Windows-2012”

Step 2: Edit Customize form

Go to Validations tab

Step 3: Drag and drop the Orchestrator validation to canvas

Give a custom name for External validation, Example “Disk validation”

Select the Define validation, Select the external vRO action & below highlighted properties:

Step 4:
Now go to Catalog tab in vRA Service Broker then submit a new request and validate the disks limits