| # Proxy Docker image | |
| This directory contains a Dockerfile that will replace the Envoy | |
| configuration in the standard Istio proxy image with the configuration | |
| template in this directory. | |
| The main reason to change the configuration template here is to change | |
| the "check_cache_keys" parameter. With this change, the default | |
| Istio proxy will cache "check" results with the same URL. This change | |
| adds HTTP headers "apikey" and "Authorization" so that the caching | |
| will take authentication into account. |