Wait for a bit after creating VM and before getting SSH endpoint (#2160)

Author: sgalsaleh

e2e/cluster/cmx/cluster.go

@@ -144,6 +144,10 @@ func NewNode(in *ClusterInput, index int, networkID string) (*Node, error) {
 	}
 	node := nodes[0]
 
+	// TODO (@salah): remove this once the bug is fixed in CMX
+	// note: the vm gets marked as ready before the services are actually running
+	time.Sleep(30 * time.Second)
+
 	sshEndpoint, err := getSSHEndpoint(node.ID)
 	if err != nil {
 		return nil, fmt.Errorf("get ssh endpoint for node %s: %v", nodeName, err)