egressgw

README

egress-gw-cni-plugin

egress-gw-cni-plugin is a Pod based egress gw implementation that is extracted from coil, assuming to be setup in conjunction with Cilium CNI using the CNI chain. This egress gw feature leverages the Cilium multi-pool IPAM.

How to run

$ make setup
$ make certs
$ make image
$ cd e2e
$ make start
$ make install-cilium
$ make install-egress-gw
$ make test

$ kubectl -n internet get po -o wide
NAME                      READY   STATUS    RESTARTS   AGE   IP            NODE                      NOMINATED NODE   READINESS GATES
egress-6684b6fb7f-f4w4d   1/1     Running   0          58s   10.20.0.214   egress-gw-control-plane   <none>           <none>
egress-6684b6fb7f-pk8jm   1/1     Running   0          58s   10.20.0.141   egress-gw-control-plane   <none>           <none>

$ kubectl get po -o wide
NAME         READY   STATUS    RESTARTS   AGE   IP           NODE               NOMINATED NODE   READINESS GATES
nat-client   1/1     Running   0          61s   10.10.0.12   egress-gw-worker   <none>           <none>

# nat-client -> egress-6684b6fb7f-f4w4d (SNAT) -> echo-server
$ kubectl exec nat-client -- curl -sf http://9.9.9.9/source
source: 10.20.0.214:50416

Documentation

Index

• func Version() string

Functions

func Version

func Version() string

Version returns the semantic versioning string of egress-gw-cni-plugin.