ip sup

port_forward.sh

+iptables -I FORWARD -m state -d $1 --state NEW,RELATED,ESTABLISHED -j ACCEPT
+iptables -t nat -I PREROUTING -p tcp -d 10.5.1.3 --dport 3389 -j DNAT --to-destination 192.168.122.28:3389
\ No newline at end of file

utils.py

+import libvirt
+
+def fwd_port(dom, guest_port, host_port):
+    ifaces = dom.interfaceAddresses(libvirt.VIR_DOMAIN_INTERFACE_ADDRESSES_SRC_AGENT, 0)
+    
+
+def show_ip(dom):
+    ifaces = dom.interfaceAddresses(libvirt.VIR_DOMAIN_INTERFACE_ADDRESSES_SRC_AGENT, 0)
+    for (name, val) in ifaces.iteritems():
+        if val['addrs']:
+            for ipaddr in val['addrs']:
+                if ipaddr['type'] == libvirt.VIR_IP_ADDR_TYPE_IPV4:
+                    print(ipaddr['addr'] + " VIR_IP_ADDR_TYPE_IPV4")
+                elif ipaddr['type'] == libvirt.VIR_IP_ADDR_TYPE_IPV6:
+                    print(ipaddr['addr'] + " VIR_IP_ADDR_TYPE_IPV6")
\ No newline at end of file

vm.py

@@ -4,6 +4,8 @@ import uuid
 from jinja2 import Environment, select_autoescape, FileSystemLoader
 import subprocess
 
+from utils import fwd_port, show_ip
+
 try:
     conn = libvirt.open("qemu:///system")
 except libvirt.libvirtError:
@@ -68,6 +70,11 @@ print(dom.info())
 print("Type stop, to shutdown vm!")
 cmd = input()
 while cmd != "stop":
+    cmdarr = cmd.split()
+    if cmdarr[0] == "fwd":
+        fwd_port(dom, int(cmdarr[1]), int(cmdarr[2]))
+    elif cmdarr[0] == "showip":
+        show_ip(dom)
     cmd = input()
 
 try: