I am having issues getting Istio running again after upgrading from 1.0 to 1.2 I can’t help but notice my old Istio configurations are there like my gateway and virtual services. Where are these being stored so I can remove them to start blank?
Thanks.
If you installed everything to single namespace (the default option), delete the namespace and then delete the CRDs. There are uninstallation instructions in all the different installation procedures like https://istio.io/docs/setup/kubernetes/install/helm/#uninstall