Just start working with elasticsearch and using a docker dev insurance. I've tried deleting all templates from the node using: curl -XDELETE 'http://localhost:9200/_template/*'
This seems to work, but then in the logs is see a TemplateUpgradeService - and all the templtes get pout back into place. (see log example below)
[2018-08-14T19:10:15,697][INFO ][o.e.c.m.TemplateUpgradeService] [BuH475f] Starting template upgrade to version 5.6.3, 2 templates will be updated and 0 will be removed
[2018-08-14T19:10:15,830][INFO ][o.e.c.m.TemplateUpgradeService] [BuH475f] Finished upgrading templates to version 5.6.3
I need to have all templates removed, but how do i disable or stop this service from running this upgrade?