run e2e locally

Author: Ryan Phillips

e2e/node.go

@@ -23,21 +23,32 @@ func newNode(n *v1.Node) *Node {
 	return &Node{n}
 }
 
-func (n *Node) ExternalIP() string {
+func (n *Node) GetIPByType(addrType v1.NodeAddressType) string {
 	var host string
 	for _, addr := range n.Status.Addresses {
-		if addr.Type == v1.NodeExternalIP {
+		if addr.Type == addrType {
 			host = addr.Address
 			break
 		}
 	}
 	return host
 }
 
+func (n *Node) ExternalIP() string {
+	return n.GetIPByType(v1.NodeExternalIP)
+}
+
+func (n *Node) InternalIP() string {
+	return n.GetIPByType(v1.NodeInternalIP)
+}
+
 func (n *Node) SSH(cmd string) (stdout, stderr []byte, err error) {
 	host := n.ExternalIP()
 	if host == "" {
-		return nil, nil, fmt.Errorf("cannot find external IP for node %q", n.Name)
+		host = n.InternalIP()
+		if host == "" {
+			return nil, nil, fmt.Errorf("cannot find external or internal IP for node %q", n.Name)
+		}
 	}
 	return sshClient.SSH(host, cmd)
 }

hack/multi-node/README.md

@@ -10,6 +10,15 @@ This will generate the default assets in the `cluster` directory and launch mult
 ./bootkube-up
 ```
 
+## Running E2E tests
+
+```
+$ ssh-add ~/.vagrant.d/insecure_private_key
+$ export KUBECONFIG=$PWD/cluster/auth/kubeconfig
+$ cd ../.. # project root
+$ go test -v ./e2e/ --kubeconfig=$KUBECONFIG
+```
+
 ## Cleaning up
 
 To stop the running cluster and remove generated assets, run: