bonding: add bond_create2 API to include gso option

[vpp.git] / test / test_bond.py

diff --git a/test/test_bond.py b/test/test_bond.py
index e354601..5df86ae 100644 (file)
--- a/test/test_bond.py
+++ b/test/test_bond.py
@@ -1,14 +1,15 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3

 
 import socket
 import unittest
 
 
 import socket
 import unittest
 

-from framework import VppTestCase, VppTestRunner

 from scapy.packet import Raw
 from scapy.layers.l2 import Ether
 from scapy.layers.inet import IP, UDP
 from scapy.packet import Raw
 from scapy.layers.l2 import Ether
 from scapy.layers.inet import IP, UDP

-from util import mactobinary
+
+from framework import VppTestCase, VppTestRunner

 from vpp_bond_interface import VppBondInterface
 from vpp_bond_interface import VppBondInterface

+from vpp_papi import MACAddress, VppEnum

 
 
 class TestBondInterface(VppTestCase):
 
 
 class TestBondInterface(VppTestCase):


@@ -31,13 +32,18 @@ class TestBondInterface(VppTestCase):
         for i in cls.pg_interfaces:
             i.admin_up()
 
         for i in cls.pg_interfaces:
             i.admin_up()
 

+    @classmethod
+    def tearDownClass(cls):
+        super(TestBondInterface, cls).tearDownClass()
+

     def setUp(self):
         super(TestBondInterface, self).setUp()
 
     def tearDown(self):
         super(TestBondInterface, self).tearDown()
     def setUp(self):
         super(TestBondInterface, self).setUp()
 
     def tearDown(self):
         super(TestBondInterface, self).tearDown()

-        if not self.vpp_dead:
-            self.logger.info(self.vapi.ppcli("show interface"))
+
+    def show_commands_at_teardown(self):
+        self.logger.info(self.vapi.ppcli("show interface"))

 
     def test_bond_traffic(self):
         """ Bond traffic test """
 
     def test_bond_traffic(self):
         """ Bond traffic test """


@@ -46,28 +52,29 @@ class TestBondInterface(VppTestCase):
         #
         # RX->              TX->
         #
         #
         # RX->              TX->
         #

-        # pg2 ------+        +------pg0 (slave)
+        # pg2 ------+        +------pg0 (member)

         #           |        |
         #          BondEthernet0 (10.10.10.1)
         #           |        |
         #           |        |
         #          BondEthernet0 (10.10.10.1)
         #           |        |

-        # pg3 ------+        +------pg1 (slave)
+        # pg3 ------+        +------pg1 (memberx)

         #
 
         # create interface (BondEthernet0)
         #        self.logger.info("create bond")
         bond0_mac = "02:fe:38:30:59:3c"
         #
 
         # create interface (BondEthernet0)
         #        self.logger.info("create bond")
         bond0_mac = "02:fe:38:30:59:3c"

-        mac = mactobinary(bond0_mac)
-        bond0 = VppBondInterface(self,
-                                 mode=3,
-                                 lb=1,
-                                 use_custom_mac=1,
-                                 mac_address=mac)
+        mac = MACAddress(bond0_mac).packed
+        bond0 = VppBondInterface(
+            self,
+            mode=VppEnum.vl_api_bond_mode_t.BOND_API_MODE_XOR,
+            lb=VppEnum.vl_api_bond_lb_algo_t.BOND_API_LB_ALGO_L34,
+            numa_only=0,
+            use_custom_mac=1,
+            mac_address=mac)

         bond0.add_vpp_config()
         bond0.admin_up()
         bond0.add_vpp_config()
         bond0.admin_up()

-        bond0_addr = socket.inet_pton(socket.AF_INET, "10.10.10.1")
-        self.vapi.sw_interface_add_del_address(bond0.sw_if_index,
-                                               bond0_addr,
-                                               24)
+        self.vapi.sw_interface_add_del_address(
+            sw_if_index=bond0.sw_if_index,
+            prefix="10.10.10.1/24")

 
         self.pg2.config_ip4()
         self.pg2.resolve_arp()
 
         self.pg2.config_ip4()
         self.pg2.resolve_arp()


@@ -76,20 +83,16 @@ class TestBondInterface(VppTestCase):
 
         self.logger.info(self.vapi.cli("show interface"))
         self.logger.info(self.vapi.cli("show interface address"))
 
         self.logger.info(self.vapi.cli("show interface"))
         self.logger.info(self.vapi.cli("show interface address"))

-        self.logger.info(self.vapi.cli("show ip arp"))
-
-        # enslave pg0 and pg1 to BondEthernet0
-        self.logger.info("bond enslave interface pg0 to BondEthernet0")
-        bond0.enslave_vpp_bond_interface(sw_if_index=self.pg0.sw_if_index,
-                                         is_passive=0,
-                                         is_long_timeout=0)
-        self.logger.info("bond enslave interface pg1 to BondEthernet0")
-        bond0.enslave_vpp_bond_interface(sw_if_index=self.pg1.sw_if_index,
-                                         is_passive=0,
-                                         is_long_timeout=0)
-
-        # verify both slaves in BondEthernet0
-        if_dump = self.vapi.sw_interface_slave_dump(bond0.sw_if_index)
+        self.logger.info(self.vapi.cli("show ip neighbors"))
+
+        # add member pg0 and pg1 to BondEthernet0
+        self.logger.info("bond add member interface pg0 to BondEthernet0")
+        bond0.add_member_vpp_bond_interface(sw_if_index=self.pg0.sw_if_index)
+        self.logger.info("bond add_member interface pg1 to BondEthernet0")
+        bond0.add_member_vpp_bond_interface(sw_if_index=self.pg1.sw_if_index)
+
+        # verify both members in BondEthernet0
+        if_dump = self.vapi.sw_member_interface_dump(bond0.sw_if_index)

         self.assertTrue(self.pg0.is_interface_config_in_dump(if_dump))
         self.assertTrue(self.pg1.is_interface_config_in_dump(if_dump))
 
         self.assertTrue(self.pg0.is_interface_config_in_dump(if_dump))
         self.assertTrue(self.pg1.is_interface_config_in_dump(if_dump))
 


@@ -98,7 +101,7 @@ class TestBondInterface(VppTestCase):
         p2 = (Ether(src=bond0_mac, dst=self.pg2.local_mac) /
               IP(src=self.pg2.local_ip4, dst="10.10.10.12") /
               UDP(sport=1235, dport=1235) /
         p2 = (Ether(src=bond0_mac, dst=self.pg2.local_mac) /
               IP(src=self.pg2.local_ip4, dst="10.10.10.12") /
               UDP(sport=1235, dport=1235) /

-              Raw('\xa5' * 100))
+              Raw(b'\xa5' * 100))

         self.pg2.add_stream(p2)
 
         # generate a packet from pg3 -> BondEthernet0 -> pg0
         self.pg2.add_stream(p2)
 
         # generate a packet from pg3 -> BondEthernet0 -> pg0


@@ -107,7 +110,7 @@ class TestBondInterface(VppTestCase):
         p3 = (Ether(src=bond0_mac, dst=self.pg3.local_mac) /
               IP(src=self.pg3.local_ip4, dst="10.10.10.11") /
               UDP(sport=1234, dport=1234) /
         p3 = (Ether(src=bond0_mac, dst=self.pg3.local_mac) /
               IP(src=self.pg3.local_ip4, dst="10.10.10.11") /
               UDP(sport=1234, dport=1234) /

-              Raw('\xa5' * 100))
+              Raw(b'\xa5' * 100))

         self.pg3.add_stream(p3)
 
         self.pg_enable_capture(self.pg_interfaces)
         self.pg3.add_stream(p3)
 
         self.pg_enable_capture(self.pg_interfaces)


@@ -115,9 +118,9 @@ class TestBondInterface(VppTestCase):
         # set up the static arp entries pointing to the BondEthernet0 interface
         # so that it does not try to resolve the ip address
         self.logger.info(self.vapi.cli(
         # set up the static arp entries pointing to the BondEthernet0 interface
         # so that it does not try to resolve the ip address
         self.logger.info(self.vapi.cli(

-            "set ip arp static BondEthernet0 10.10.10.12 abcd.abcd.0002"))
+            "set ip neighbor static BondEthernet0 10.10.10.12 abcd.abcd.0002"))

         self.logger.info(self.vapi.cli(
         self.logger.info(self.vapi.cli(

-            "set ip arp static BondEthernet0 10.10.10.11 abcd.abcd.0004"))
+            "set ip neighbor static BondEthernet0 10.10.10.11 abcd.abcd.0004"))

 
         # clear the interface counters
         self.logger.info(self.vapi.cli("clear interfaces"))
 
         # clear the interface counters
         self.logger.info(self.vapi.cli("clear interfaces"))


@@ -162,53 +165,59 @@ class TestBondInterface(VppTestCase):
 
         bond0.remove_vpp_config()
 
 
         bond0.remove_vpp_config()
 

-    def test_bond_enslave(self):
-        """ Bond enslave/detach slave test """
+    def test_bond_add_member(self):
+        """ Bond add_member/detach member test """

 
 

-        # create interface (BondEthernet0)
+        # create interface (BondEthernet0) and set bond mode to LACP

         self.logger.info("create bond")
         self.logger.info("create bond")

-        bond0 = VppBondInterface(self, mode=3)
+        bond0 = VppBondInterface(
+            self,
+            mode=VppEnum.vl_api_bond_mode_t.BOND_API_MODE_LACP,
+            enable_gso=0)

         bond0.add_vpp_config()
         bond0.admin_up()
 
         bond0.add_vpp_config()
         bond0.admin_up()
 

-        # verify pg0 and pg1 not in BondEthernet0
-        if_dump = self.vapi.sw_interface_slave_dump(bond0.sw_if_index)
-        self.assertFalse(self.pg0.is_interface_config_in_dump(if_dump))
-        self.assertFalse(self.pg1.is_interface_config_in_dump(if_dump))
-
-        # enslave pg0 and pg1 to BondEthernet0
-        self.logger.info("bond enslave interface pg0 to BondEthernet0")
-        bond0.enslave_vpp_bond_interface(sw_if_index=self.pg0.sw_if_index,
-                                         is_passive=0,
-                                         is_long_timeout=0)
-
-        self.logger.info("bond enslave interface pg1 to BondEthernet0")
-        bond0.enslave_vpp_bond_interface(sw_if_index=self.pg1.sw_if_index,
-                                         is_passive=0,
-                                         is_long_timeout=0)
-
-        # verify both slaves in BondEthernet0
-        if_dump = self.vapi.sw_interface_slave_dump(bond0.sw_if_index)
-        self.assertTrue(self.pg0.is_interface_config_in_dump(if_dump))
-        self.assertTrue(self.pg1.is_interface_config_in_dump(if_dump))
-
-        # detach interface pg0
-        self.logger.info("detach interface pg0")
-        bond0.detach_vpp_bond_interface(sw_if_index=self.pg0.sw_if_index)
-
-        # verify pg0 is not in BondEthernet0, but pg1 is
-        if_dump = self.vapi.sw_interface_slave_dump(bond0.sw_if_index)
-        self.assertFalse(self.pg0.is_interface_config_in_dump(if_dump))
-        self.assertTrue(self.pg1.is_interface_config_in_dump(if_dump))
-
-        # detach interface pg1
-        self.logger.info("detach interface pg1")
-        bond0.detach_vpp_bond_interface(sw_if_index=self.pg1.sw_if_index)
-
-        # verify pg0 and pg1 not in BondEthernet0
-        if_dump = self.vapi.sw_interface_slave_dump(bond0.sw_if_index)
-        self.assertFalse(self.pg0.is_interface_config_in_dump(if_dump))
-        self.assertFalse(self.pg1.is_interface_config_in_dump(if_dump))
+        # verify that interfaces can be added as_member and detached two times
+        for i in range(2):
+            # verify pg0 and pg1 not in BondEthernet0
+            if_dump = self.vapi.sw_member_interface_dump(bond0.sw_if_index)
+            self.assertFalse(self.pg0.is_interface_config_in_dump(if_dump))
+            self.assertFalse(self.pg1.is_interface_config_in_dump(if_dump))
+
+            # add_member pg0 and pg1 to BondEthernet0
+            self.logger.info("bond add_member interface pg0 to BondEthernet0")
+            bond0.add_member_vpp_bond_interface(
+                sw_if_index=self.pg0.sw_if_index,
+                is_passive=0,
+                is_long_timeout=0)
+
+            self.logger.info("bond add_member interface pg1 to BondEthernet0")
+            bond0.add_member_vpp_bond_interface(
+                sw_if_index=self.pg1.sw_if_index,
+                is_passive=0,
+                is_long_timeout=0)
+            # verify both members in BondEthernet0
+            if_dump = self.vapi.sw_member_interface_dump(bond0.sw_if_index)
+            self.assertTrue(self.pg0.is_interface_config_in_dump(if_dump))
+            self.assertTrue(self.pg1.is_interface_config_in_dump(if_dump))
+
+            # detach interface pg0
+            self.logger.info("detach interface pg0")
+            bond0.detach_vpp_bond_interface(sw_if_index=self.pg0.sw_if_index)
+
+            # verify pg0 is not in BondEthernet0, but pg1 is
+            if_dump = self.vapi.sw_member_interface_dump(bond0.sw_if_index)
+            self.assertFalse(self.pg0.is_interface_config_in_dump(if_dump))
+            self.assertTrue(self.pg1.is_interface_config_in_dump(if_dump))
+
+            # detach interface pg1
+            self.logger.info("detach interface pg1")
+            bond0.detach_vpp_bond_interface(sw_if_index=self.pg1.sw_if_index)
+
+            # verify pg0 and pg1 not in BondEthernet0
+            if_dump = self.vapi.sw_member_interface_dump(bond0.sw_if_index)
+            self.assertFalse(self.pg0.is_interface_config_in_dump(if_dump))
+            self.assertFalse(self.pg1.is_interface_config_in_dump(if_dump))

 
         bond0.remove_vpp_config()
 
 
         bond0.remove_vpp_config()
 


@@ -217,22 +226,24 @@ class TestBondInterface(VppTestCase):
         self.logger.info("Bond add interfaces")
 
         # create interface 1 (BondEthernet0)
         self.logger.info("Bond add interfaces")
 
         # create interface 1 (BondEthernet0)

-        bond0 = VppBondInterface(self, mode=5)
+        bond0 = VppBondInterface(
+            self, mode=VppEnum.vl_api_bond_mode_t.BOND_API_MODE_LACP)

         bond0.add_vpp_config()
         bond0.admin_up()
 
         # create interface 2 (BondEthernet1)
         bond0.add_vpp_config()
         bond0.admin_up()
 
         # create interface 2 (BondEthernet1)

-        bond1 = VppBondInterface(self, mode=3)
+        bond1 = VppBondInterface(
+            self, mode=VppEnum.vl_api_bond_mode_t.BOND_API_MODE_XOR)

         bond1.add_vpp_config()
         bond1.admin_up()
 
         # verify both interfaces in the show
         ifs = self.vapi.cli("show interface")
         bond1.add_vpp_config()
         bond1.admin_up()
 
         # verify both interfaces in the show
         ifs = self.vapi.cli("show interface")

-        self.assertNotEqual(ifs.find('BondEthernet0'), -1)
-        self.assertNotEqual(ifs.find('BondEthernet1'), -1)
+        self.assertIn('BondEthernet0', ifs)
+        self.assertIn('BondEthernet1', ifs)

 
         # verify they are in the dump also
 
         # verify they are in the dump also

-        if_dump = self.vapi.sw_interface_bond_dump()
+        if_dump = self.vapi.sw_bond_interface_dump(sw_if_index=0xFFFFFFFF)

         self.assertTrue(bond0.is_interface_config_in_dump(if_dump))
         self.assertTrue(bond1.is_interface_config_in_dump(if_dump))
 
         self.assertTrue(bond0.is_interface_config_in_dump(if_dump))
         self.assertTrue(bond1.is_interface_config_in_dump(if_dump))
 


@@ -244,13 +255,13 @@ class TestBondInterface(VppTestCase):
 
         ifs = self.vapi.cli("show interface")
         # verify BondEthernet0 still in the show
 
         ifs = self.vapi.cli("show interface")
         # verify BondEthernet0 still in the show

-        self.assertNotEqual(ifs.find('BondEthernet0'), -1)
+        self.assertIn('BondEthernet0', ifs)

 
         # verify BondEthernet1 not in the show
 
         # verify BondEthernet1 not in the show

-        self.assertEqual(ifs.find('BondEthernet1'), -1)
+        self.assertNotIn('BondEthernet1', ifs)

 
         # verify BondEthernet1 is not in the dump
 
         # verify BondEthernet1 is not in the dump

-        if_dump = self.vapi.sw_interface_bond_dump()
+        if_dump = self.vapi.sw_bond_interface_dump(sw_if_index=0xFFFFFFFF)

         self.assertFalse(bond1.is_interface_config_in_dump(if_dump))
 
         # verify BondEthernet0 is still in the dump
         self.assertFalse(bond1.is_interface_config_in_dump(if_dump))
 
         # verify BondEthernet0 is still in the dump


@@ -264,11 +275,47 @@ class TestBondInterface(VppTestCase):
 
         # verify BondEthernet0 not in the show
         ifs = self.vapi.cli("show interface")
 
         # verify BondEthernet0 not in the show
         ifs = self.vapi.cli("show interface")

-        self.assertEqual(ifs.find('BondEthernet0'), -1)
+        self.assertNotIn('BondEthernet0', ifs)

 
         # verify BondEthernet0 is not in the dump
 
         # verify BondEthernet0 is not in the dump

-        if_dump = self.vapi.sw_interface_bond_dump()
+        if_dump = self.vapi.sw_bond_interface_dump(
+            sw_if_index=bond0.sw_if_index)

         self.assertFalse(bond0.is_interface_config_in_dump(if_dump))
 
         self.assertFalse(bond0.is_interface_config_in_dump(if_dump))
 

+    def test_bond_link(self):
+        """ Bond hw interface link state test """
+
+        # for convenience
+        bond_modes = VppEnum.vl_api_bond_mode_t
+        intf_flags = VppEnum.vl_api_if_status_flags_t
+
+        # create interface 1 (BondEthernet0)
+        self.logger.info("Create bond interface")
+        # use round-robin mode to avoid negotiation required by LACP
+        bond0 = VppBondInterface(self,
+                                 mode=bond_modes.BOND_API_MODE_ROUND_ROBIN)
+        bond0.add_vpp_config()
+
+        # set bond admin up.
+        self.logger.info("set interface BondEthernet0 admin up")
+        bond0.admin_up()
+        # confirm link up
+        bond0.assert_interface_state(intf_flags.IF_STATUS_API_FLAG_ADMIN_UP,
+                                     intf_flags.IF_STATUS_API_FLAG_LINK_UP)
+
+        # toggle bond admin state
+        self.logger.info("toggle interface BondEthernet0")
+        bond0.admin_down()
+        bond0.admin_up()
+
+        # confirm link is still up
+        bond0.assert_interface_state(intf_flags.IF_STATUS_API_FLAG_ADMIN_UP,
+                                     intf_flags.IF_STATUS_API_FLAG_LINK_UP)
+
+        # delete BondEthernet0
+        self.logger.info("Deleting BondEthernet0")
+        bond0.remove_vpp_config()
+
+

 if __name__ == '__main__':
     unittest.main(testRunner=VppTestRunner)
 if __name__ == '__main__':
     unittest.main(testRunner=VppTestRunner)