Networking Features under development

#Networking Features (under Development) #

P0 - Source IP Preservation - change GCE load-balancer strategy to health-checks.

Tracking Issues:

• https://github.com/kubernetes/kubernetes/issues/28647

P0 - DNS SPOF, Autoscaling and GKE concerns - SPOF and upgrade path without downtime.

P0 - Resolve cbr0 hairpin packets issue - either a) push for kernel fix, b) tunnel laundry

P0 - Network Plugin + Container runtime interface. Node team is working on container runtime interface. Network plugin has to fit in. We must maintain the integrity of the plugin boundary.

P1 - IP Subnets for Nodes (Need Prashanth to help design "cloud provider" interface)

P1 - Ingress+Letsencrypt addon (https://github.com/kubernetes/kubernetes/issues/19899)

P1 - CNI/Kubenet Continue to push as much functionality as possible to upstream.

P1/P2 - DNS Performance improvements

P1.5 - DNS Stub Zones - Using Config Maps.

P1.5 - Integrating closely with flannel and/or Calico, via network plugins.

P2 - Decouple bootstrapping for host network and pod network (cbr0) (Minhan)

P2 - Kube-proxy Monitoring (Need more background from Tim on this feature)

P3. DNS Domain Name format flip.