You can design blueprints that create or delete subnets.


  • Verify that you have service architect user privileges to access the plug-in.
  • Verify that the OpenStack Keystone service is connected to an Active Directory server for automatic synchronization. This configuration automatically synchronizes user accounts in Keystone


  1. Log in to the vRealize Automation tenant as a service architect.
  2. Select Design > XaaS > XaaS Blueprints.
  3. Click New.
  4. Select the workflow Orchestrator > Library > VMware Integrated OpenStack > create a subnet or delete a subnet, and click Next.
    The blueprint form appears.
  5. Complete the text boxes in the blueprint form.
    You must enter custom labels for all parameters. Parameters listed below are specific for this blueprint. Keystone URL, Project name, Keystone domain name, User name, and Password parameters are mandatory for all blueprints. For the delete blueprint you only need the first parameter from the table and the mandatory ones.
    Parameter Description of Value Visibility to Users
    Subnet name Name for the subnet True
    Network name Name of the network that the subnet is created under. True
    CIDR IP address range in CIDR format. True
    DHCP True or false according to your needs. True
    IP start IP address starting allocation. True
    IP end IP address ending allocation. True
    Gateway IP IP address of the gateway. True
  6. Click Finish.
    The newly created blueprint appears in the list of XaaS blueprints.
  7. To publish the blueprint, select it from the list and click Publish.
    A blueprint becomes available for consumption only after you publish it.