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40 lines
1.9 KiB
Markdown
40 lines
1.9 KiB
Markdown
# Automation Graph Rules
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This section will describe **Graph Rules** in Cacti.
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Graph rules are used by the Cacti automation process after a device has been identified and a template has been applied
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the next step is graph creation. Graph rules are processed from top to bottom.
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The graph rule matches the graph template by looking at the data fields chosen that are available in the data query
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for example below we are creating graphs for interface traffic the data query has several fields available to match on.
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You can see how these rules would take place by clicking the show matching objects link.
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A practical example if you want to create graphs for interfaces that are in up/up status you would choose the ifOperstatus field and match
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the status to UP this would tell automation to create the graph for that interface only if the data query discovers the operational status is equal
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to up.
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A device selection Criteria is also important Cacti needs a way to find which device it needs to match.
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In the below example we are matching any device that has an interface that is up and is not a Windows server.
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You can preview which devices this will apply to by clicking the Show matching devices link.
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This output shows us which devices match our devices rules this can help with tweaking rules as needed.
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This output shows which interfaces,drives,sensors etc will be graphed based on the graph rules.
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---
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Copyright (c) 2004-2021 The Cacti Group
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