Add Abstract Resources

1. Click the Abstract button in the toolbar.

   The Add Abstract Template pane is displayed, listing all the resource templates in the system.

2. To find the resource template, use the Families and Models groupings on the left side of the pane and/or search for the resource template by name.

   Note: Only families of existing resources are displayed.

3. Drag and drop the relevant template to the diagram to add it to the blueprint.

1. In the blueprint diagram, click the Blueprint menu and select the Create Abstract Resource option.

   The Create Abstract Resource dialog box is displayed.

2. Select the resource family. Only families of existing resources are displayed.

   Tip: Resources that have a "CS_" prefix are based on 2nd Gen Shells.

   

   An empty abstract resource definition dialog box is displayed.

   Note: The Matches section in the top right of the dialog box indicates how many resources satisfy the new abstract resource requirements (at the moment, the only requirement is the selected resource type).

3. Enter a Name for the abstract resource.

   Note: The resource's name has a limit of 100 characters and can only contain alpha-numeric characters, spaces, and the following characters: | . - _ ] [

4. There are three types of resource requirements you can add: Models define the model of the resource, Attributes define attributes of the resource, and Sub-resources are resources within the resource (such as ports). For additional information, see Defining Requirements.

   Special considerations:

   • For resources based on a 1st Gen Shell, when creating the abstract resource from an existing resource and no model is selected, the Attributes drop down displays all attributes that are shared among the resource’s family and models.
   • For resources based on a 2nd Gen Shell, only the family’s attributes are displayed, as each model’s attributes have a namespace that is unique to that model.

   Therefore, if you want to define an abstract resource based on attributes without limiting it to a specific model, either use family-level attributes or use custom attributes, which can be associated with multiple models. To learn how to create and associate custom attributes with your Shell, see the CloudShell Dev Guide's Deploying to Production article.

5. Additional Information inputs are inputs that aren't mandatory. Use these to prompt the user for inputs that drive provisioning or provide general information about the resource. For additional information, see Defining Additional Info.

6. Click Save Changes.

   The new abstract resource is displayed in the diagram.

   Reserving the blueprint will automatically pick a match for it based on resource availability.

This action changes a specific resource in the diagram into an abstract resource, while retaining the original resource's settings, family, model and attribute values.

1. In the blueprint diagram, hover over a resource and select the Replace With Abstract option.

   

   The resource becomes an abstract resource with the same structure and attributes as the resource it replaced.

   Tip: Consider changing the abstract's settings so as not to limit resource selection. For example, removing unneeded attribute values.

2. Edit the abstract resource as necessary - see Abstract Resource Settings.
3. Save the abstract resource.

The quickest way to create a copy or a variation of an existing abstract resource or template is simply to duplicate it.

1. In the blueprint diagram, hover over an abstract resource and select Duplicate.

   The new abstract resource is added to the blueprint with the same settings as the original.

2. Edit the abstract resource as necessary - see Abstract Resource Settings.
3. Save the abstract resource.