add documentation

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Zenara Daley 2018-12-18 12:53:54 -05:00
parent c6629accf9
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## Regular Expression Support
!!! important
Regular expressions and wild cards are not supported in the `spec.rules.host` field. Full hostnames must be used.
The ingress controller supports **case insensitive** regular expressions in the `spec.rules.http.paths.path` field.
See the [description](./nginx-configuration/annotations.md#use-regex) of the `use-regex` annotation for more details.