Martin Ostrowski ec7f7a5c5f Add code and yaml for Istio as an addon ...

This commit adds the following:
 - YAML for istio components to the addons directory (versions with
   and without auth)
 - logic to copy the appropriate YAML file into the addons manager
   dir, depending on ENABLE_ISTIO and ISTIO_AUTH_TYPE env vars
 - changes to addon manager script which allow plugins to exist in
   namespace other than kube-system. This is needed for Istio
   functionality
 - additional initialization for Istio in addon manager.

2018-02-16 10:48:09 -08:00

..

auth

…

noauth

…