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23 lines
536 B
23 lines
536 B
4 years ago
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.. _topics-overlays:
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*******
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Overlay
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*******
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An overlay is a collection of functions that provide an interface to command creation.
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There are currently three (3) general and re-usable overlays:
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- common
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- django
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- pgsql
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And two (2) overlays that are specific to operating systems:
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- posix
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- ubuntu
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The examples that follow instantiate command instances from an INI file. Each example is shown with the defaults. All commands support a number of :ref:`topics-configuration-common-parameters`.
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.. include:: _includes/overlays.rst
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