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43 lines
1.6 KiB
Markdown
43 lines
1.6 KiB
Markdown
# Automation Tree Rules
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This section will describe **Tree Rules** in Cacti.
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Tree rules allow Automation to bunch up devices based on matches
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on rules we come up with you can say bunch all Cisco devices on to a Cisco tree.
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Or if you have a site where all of the hostnames start with siteb you can
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have a site b tree etc see below for some examples.
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To get started you will need to create a Tree rule on the top right click the +
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to start a new rule you are also able to duplicate rules to make it easier as well.
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We need a way to tell automation what device we are looking for
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in the example above we are looking for a device with the hostname Linux
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this is done via a REGEX any perl based REGEX can be used.
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To test this REGEX on existing devices you can click the show eligible Objects
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this will check the Devices currently in cacti for a match.
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Once a device is a match it will be placed on the default tree.
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To change which tree the device will be placed on simply select the tree name
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from the dropdown list.
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We also have the option to auto create a tree based on our rule in this case a new tree
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Named Linux will be created if it does not already exist.
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### Video Walkthrough
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[](https://youtu.be/yxO-CgaeFNc "Video Tutorial")
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---
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<copy>Copyright (c) 2004-2022 The Cacti Group</copy>
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