# useDNSInClusterFile - Connection string invalid

**URL:** <https://forums.foundationdb.org/t/usednsinclusterfile-connection-string-invalid/3679>\
**Category:** Using FoundationDB\
**Tags:** operator\
**Created:** [December 1, 2022, 10:46pm UTC](https://forums.foundationdb.org/t/usednsinclusterfile-connection-string-invalid/3679 "2022-12-01T22:46:28Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![johscheuer](https://avatars.discourse-cdn.com/v4/letter/j/f475e1/32.png) [@johscheuer](https://forums.foundationdb.org/u/johscheuer)\
**Post date:** [January 18, 2023, 10:46am UTC](https://forums.foundationdb.org/t/usednsinclusterfile-connection-string-invalid/3679/9 "2023-01-18T10:46:38Z")

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Just as reference if others have the same question: [Run FoundationDB cluster on multi Kuberbetes clusters - #3 by johscheuer](https://forums.foundationdb.org/t/run-foundationdb-cluster-on-multi-kuberbetes-clusters/3741/3)

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