Dependency Bumps
- solo-io/go-utils has been upgraded to v0.21.25.
New Features
- To reduce cross-pod communication, move the functionality from the gateway pod into the gloo pod. Specifically, the validation webhook is moved to the gloo pod which reduces the number of GRPC calls required for validation. Also while previously translation was done in two separate loops - one in the gateway pod to generate proxies and one in the gloo pod to generate Envoy configuration. Merging the translation loops allows us to optionally keep proxies in memory which reduces the time spent reading, persisting and marshalling/unmarshalling large CRs to etcd. (https://github.com/solo-io/solo-projects/issues/2903)
Fixes
- Run gateway certgen job on upgrade and make sure the validation webhook gets an updated caBundle on upgrade. (#6384)