4.2
Table Of Contents
- Developing with VMware vCenter Orchestrator
- Contents
- Developing with VMware vCenter Orchestrator
- Updated Information
- Developing Workflows
- Principal Phases in the Workflow Development Process
- Accessing the Orchestrator Client
- Testing Workflows During Development
- Workflow Editor
- Provide General Workflow Information
- Defining Attributes and Parameters
- Workflow Schema
- Obtaining Input Parameters from Users When a Workflow Starts
- Requesting User Interactions While a Workflow Runs
- Add a User Interaction to a Workflow
- Set the User Interaction security.group Attribute
- Set the timeout.date Attribute to an Absolute Date
- Calculate a Relative Timeout for User Interactions
- Set the timeout.date Attribute to a Relative Date
- Define the External Inputs for a User Interaction
- Define User Interaction Exception Behavior
- Create the Input Parameters Dialog Box for the User Interaction
- Respond to a Request for a User Interaction
- Calling Workflows Within Workflows
- Running a Workflow on a Selection of Objects
- Developing Long-Running Workflows
- Configuration Elements
- Workflow User Permissions
- Validating Workflows
- Running Workflows
- Develop a Simple Example Workflow
- Create the Simple Workflow Example
- Define the Simple Workflow Example Parameters
- Create the Simple Workflow Example Schema
- Link the Simple Workflow Example Elements
- Create Workflow Zones
- Define the Simple Workflow Example Decision Bindings
- Bind the Simple Workflow Example Action Elements
- Bind the Simple Workflow Example Scripted Task Elements
- Define the Simple Example Workflow Exception Bindings
- Set the Simple Workflow Example Attribute Read-Write Properties
- Set the Simple Workflow Example Parameter Properties
- Set the Layout of the Simple Workflow Example Input Parameters Dialog Box
- Validate and Run the Simple Workflow Example
- Develop a Complex Workflow
- Create the Complex Workflow
- Define the Complex Workflow Example Input Parameters
- Create a Custom Action For the Complex Workflow Example
- Create the Complex Workflow Example Schema
- Link the Complex Workflow Example Schema Elements
- Create the Complex Workflow Example Zones
- Define the Complex Workflow Example Bindings
- Set the Complex Workflow Example Attribute Properties
- Create the Layout of the Complex Workflow Example Input Parameters
- Validate and Run the Complex Workflow Example
- Scripting
- Orchestrator Elements that Require Scripting
- Limitations of the Mozilla Rhino Implementation in Orchestrator
- Using the Orchestrator API
- Access the Scripting Engine from the Workflow Editor
- Access the Scripting Engine from the Action or Policy Editor
- Access the Orchestrator API Explorer
- Use the Orchestrator API Explorer to Find Objects
- Writing Scripts
- Add Parameters to Scripts
- Accessing the Orchestrator Server File System from JavaScript and Workflows
- Accessing Java Classes from JavaScript
- Accessing Operating System Commands from JavaScript
- Exception Handling Guidelines
- Orchestrator JavaScript Examples
- Developing Actions
- Creating Resource Elements
- Creating Packages
- Index
if (vmDisksModes[i].charAt(0)=="i") {
containsIndependentDisks = true;
}
}
} else {
//if no disk found no need to try to snapshot the VM
System.warn("Won't snapshot '"+vm.name+"', no disks found");
return false;
}
if (containsIndependentDisks) {
System.warn("Won't snapshot '"+vm.name+"', independent disk(s) found");
return false;
} else {
System.log("Snapshoting '"+vm.name+"'");
return true;
}
Create a snapshot Workflow Element
The Create a snapshot workflow element takes snapshots of virtual machines. The following table shows the
bindings that the Create a snapshot workflow element requires.
Table 1-24. Bindings of the Create a snapshot Workflow Element
Parameter Name Binding Type
Bind to Existing
or Create
Parameter? Binding Values
vm
IN Bind
n
Local parameter: vm
n
Source parameter: vm[attribute]
n
Type: VC:VirtualMachine
n
Description:
An active virtual machine of
which to take a snapshot.
name
IN Create
n
Local parameter: name
n
Source parameter:
snapshotName[attribute]
n
Type: string
n
Description:
The name for this snapshot.
The name does not need to be
unique for this virtual
machine.
description
IN Create
n
Local parameter: description
n
Source parameter:
snapshotDescription[attribute]
n
Type: string
n
Description:
A description for this
snapshot.
Developing with VMware vCenter Orchestrator
98 VMware, Inc.