# \#etcd

**URL:** https://community.traefik.io/tag/etcd/5.md

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## [Migration - SSL concerns](https://community.traefik.io/t/migration-ssl-concerns/2067)

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**Author:** [@plamer](https://community.traefik.io/u/plamer)\
**Replies:** 2\
**Last updated:** [October 9, 2019, 12:50pm UTC](https://community.traefik.io/t/migration-ssl-concerns/2067 "2019-10-09T12:50:25Z")

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Hello, I'm currently using traefik 1.7, with etcd backend and let's encrypt. I have more than 200 certificates. I need to migrate my configuration/traefik instance to another server, but the IP address/configuration wil…

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## [Custom header to parse the Referrer in the Request headers for the kubernetes ingress](https://community.traefik.io/t/custom-header-to-parse-the-referrer-in-the-request-headers-for-the-kubernetes-ingress/1369)

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**Author:** [@vikramc77](https://community.traefik.io/u/vikramc77)\
**Replies:** 0\
**Last updated:** [August 29, 2019, 7:36am UTC](https://community.traefik.io/t/custom-header-to-parse-the-referrer-in-the-request-headers-for-the-kubernetes-ingress/1369 "2019-08-29T07:36:45Z")

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Unable to parse the referrer in the request headers while the redirect to https ( frontend UI) \> http (backend kubernetes ingress) the referrer in the request headers needs to be parsed to http://domain.com/console ins…