You can create a task sequence to include all of the tasks to build and capture an operating system image. The appliance Task Engine runs the tasks on the target devices in a reliable order and reports deployment feedback on the appliance and on the target devices. Task sequencing enables you to view which image was deployed to which device and to view the progress of tasks running on a device. If a task fails, you can edit the task on the target device.
Create the task sequence on the System Image Detail, Scripted Installation Detail, or Custom Deployment Detail page under the Installation Plan. When building the task sequence, remember to place the prerequisites before the applications that require them.
You can add the built-in pre-installation, mid-level, and post-installation tasks. You also have the option to use the Choose Action menu selections to add your own tasks to a script to run as a pre-installation, mid-level, or post-installation task. The appliance runs the task in the runtime environment that you specify. You can also upload a single file or a ZIP archive containing multiple files to run as tasks. You can duplicate and customize the built-in tasks.
You can add a task by going to the appropriate task list page and using the Choose Action menu. Tasks can also be deleted by selecting them in the list and selecting Delete from the Choose Action menu. You can also delete a task from the task detail page. Attempting to delete a task that is associated with an existing system image, scripted installation, or custom deployment prompts a notification, asking you to verify that you want to delete the selected task, and all of its related files.
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On the left navigation pane, click Library to expand the section, then click Pre-installation Tasks to display the Pre-installation Tasks page. |
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On the left navigation pane, click Library to expand the section, then click Mid-level Tasks to display the Mid-Level Tasks page. |
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On the left navigation pane, click Library to expand the section, then click Post-installation Tasks to display the Post-installation Tasks page. |
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On the page that appears, in Name, enter a logical name for the task, such as Install Adobe Reader 11. |
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Pre-installation and mid-level applications: Select SDA Boot Environment (Windows), SDA Boot Environment (Linux) or SDA Boot Environment (Mac OS X), as applicable. |
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To upload a file, under Upload File, click Browse and select the appropriate file, or drag and drop the file into the Drop file here area. A progress bar appears, indicating the state of the file upload process. |
NOTE: You can only upload files that are up to 1.8 GB in size. For larger files, use the clientdrop Samba share. |
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To select a file from the clientdrop Samba share on the appliance, under Select file from clientdrop share, click Select clientdrop file, and choose the file. |
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In Expected Return Code, enter a code that the task should return, if applicable. Otherwise, leave the default value of zero '0'. |
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On the left navigation pane, click Library to expand the section, then click Pre-installation Tasks to display the Pre-installation Tasks page. |
b. |
On the left navigation pane, click Library to expand the section, then click Mid-level Tasks to display the Mid-Level Tasks page. |
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On the left navigation pane, click Library to expand the section, then click Post-installation Tasks to display the Post-installation Tasks page. |
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In Expected Return Code, enter a code that the task should return, if applicable. Otherwise, leave the default value of zero '0'. |
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