It support for both 'kops' and 'kubeadm'.

● ACI
It provides integrated container networking and network security with Cisco ACI.
https://github.com/noironetworks/aci-containers

● Antrea
It operates at Layer 3/4 to provide networking and security services for Kubernetes.
https://antrea.io/

● Calico
https://www.tigera.io/project-calico/

● Canal
https://docs.tigera.io/calico/latest/getting-started/kubernetes/flannel/

● Cilium
https://github.com/cilium/cilium

● CNI-Genie
https://github.com/cni-genie/CNI-Genie

● Contiv
https://contivpp.io/

● Contrail
https://www.juniper.net/us/en/products/sdn-and-orchestration/contrail/cloud-native-contrail-networking.html

● Flannel
https://github.com/flannel-io/flannel

● Gateway API

● Knitter
https://github.com/ZTE/Knitter/

● Multus
https://github.com/k8snetworkplumbingwg/multus-cni

● OVN-Kubernetes
https://github.com/ovn-org/ovn-kubernetes

● Nodus
https://github.com/akraino-edge-stack/icn-nodus

● NSX-T

● Nuage
https://github.com/nuagenetworks/nuage-kubernetes

● Romana
https://github.com/romana

● Weave Net
https://www.weave.works/docs/net/latest/kubernetes/kube-addon/

● CoreDNS
https://coredns.io/


[LINKS]
https://kubernetes.io/docs/concepts/cluster-administration/addons/
