home.md

 ## this is the Home of the Wiki for the puppet module Galera_ProxySQL
+
+Content of the Wiki:
+- [Upgrade Percona from 5.7 to 8.0](https://gitlab.geant.org/massimiliano.adamo/galera-proxysql/-/wikis/upgrade-Percona-from-5.7-to-8.0)
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