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Provide example of multiple values for "in" filter

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Daniel Kravetz 2021-04-30 10:46:07 +02:00 committed by GitHub
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@ -257,6 +257,9 @@ an instance of a ingress controller. Let's assume you have two ingress controlle
then you can start two ExternalDNS providers one with `--annotation-filter=kubernetes.io/ingress.class in (nginx-internal)`
and one with `--annotation-filter=kubernetes.io/ingress.class in (nginx-external)`.
If you need to search for multiple values of said annotation, you can provide a comma separated list, like so:
`--annotation-filter=kubernetes.io/ingress.class in (nginx-internal, alb-ingress-internal)`.
Beware when using multiple sources, e.g. `--source=service --source=ingress`, `--annotation-filter` will filter every given source objects.
If you need to filter only one specific source you have to run a separated external dns service containing only the wanted `--source` and `--annotation-filter`.