# System-Upload verwendet keine S3-CDN-URL

**URL:** <https://meta.discourse.org/t/system-upload-not-using-s3-cdn-url/100729>\
**Category:** Self-hosting\
**Tags:** cdn, s3\
**Created:** [29. Oktober 2018 um 06:27 UTC](https://meta.discourse.org/t/system-upload-not-using-s3-cdn-url/100729 "2018-10-29T06:27:15Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Stephen](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/stephen/32/95011_2.png) [@Stephen](https://meta.discourse.org/u/Stephen)\
**Post date:** [29. Oktober 2018 um 06:52 UTC](https://meta.discourse.org/t/system-upload-not-using-s3-cdn-url/100729/2 "2018-10-29T06:52:51Z")

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Does the IP discourse presents as the CDN match the IP you’re using for Minio? Does the public DNS name for Minio have a certificate?

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_[View the full topic](https://meta.discourse.org/t/system-upload-not-using-s3-cdn-url/100729)._