xCAT
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Admin Guide
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Manage Clusters
IBM POWER LE / OpenPOWER
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xCAT
Admin Guide
Manage Clusters
IBM POWER LE / OpenPOWER
Diskless Installation
Customize osimage (Optional)
Prescripts and Postscripts
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Prescripts and Postscripts
Using Prescript
Format for naming prescripts
Exit values for prescripts
Using Postscript
Postscript Execution Order Summary
Types of scripts
Adding your own postscripts
PostScript/PostbootScript execution
Using the mypostscript template
Using postinstall scripts
Common questions about the usage of
postinstall
scripts:
Suggestions
For writing scripts
Using Hierarchical Clusters
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