23 lines
739 B
Text
23 lines
739 B
Text
Core:
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- support $__self = relative_type/object_id
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- cache
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Cache:
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Assume you want to configure stuff one host ("monitor node"),
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depending on the configuration of other hosts ("cluster nodes").
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For instance, the monitor host would like to know,
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which hosts are configured with the provider
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"apache" and option --start true.
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This requires the monitor node to be able to
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query all other configured nodes. It can't
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ask for all hosts, because cdist does not
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know which hosts are configured or may exist.
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Example implementation
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If cdist keeps ("caches") the configuration of every
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node it configures, each new node can query the
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cache for existing nodes that acquired the given
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configuration.
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