[PATCH 1/3] recipes: add mtu settings to phase1 virt tests

[Jan Tluka]

To use different MTU than default value of 1500 bytes in phase1 virtual
tests a user can specify other value by overriding mtu alias.

Signed-off-by: Jan Tluka <jtluka(a)redhat.com&gt;
---
 ...tual_bridge_2_vlans_over_active_backup_bond.xml |  1 +
 .../phase1/virtual_bridge_2_vlans_over_bond.py     | 23 ++++++++++++++++++++++
 .../phase1/virtual_bridge_vlan_in_guest.py         | 11 +++++++++++
 .../phase1/virtual_bridge_vlan_in_guest.xml        |  1 +
 .../phase1/virtual_bridge_vlan_in_host.py          | 12 +++++++++++
 .../phase1/virtual_bridge_vlan_in_host.xml         |  1 +
 6 files changed, 49 insertions(+)

diff --git
a/recipes/regression_tests/phase1/virtual_bridge_2_vlans_over_active_backup_bond.xml
b/recipes/regression_tests/phase1/virtual_bridge_2_vlans_over_active_backup_bond.xml
index 18f8cf5..d11d88a 100644
--- a/recipes/regression_tests/phase1/virtual_bridge_2_vlans_over_active_backup_bond.xml
+++ b/recipes/regression_tests/phase1/virtual_bridge_2_vlans_over_active_backup_bond.xml
@@ -2,6 +2,7 @@
     <define>
         <alias name="ipv" value="both" />
         <alias name="netperf_duration" value="60" />
+        <alias name="mtu" value="1500" />
         <alias name="mapping_file"
value="virtual_bridge_2_vlans_over_active_backup_bond.mapping" />
     </define>
     <network>
diff --git a/recipes/regression_tests/phase1/virtual_bridge_2_vlans_over_bond.py
b/recipes/regression_tests/phase1/virtual_bridge_2_vlans_over_bond.py
index 87cfd08..74f78e4 100644
--- a/recipes/regression_tests/phase1/virtual_bridge_2_vlans_over_bond.py
+++ b/recipes/regression_tests/phase1/virtual_bridge_2_vlans_over_bond.py
@@ -47,6 +47,7 @@ offloads = ["gso", "gro", "tso"]
 
 ipv = ctl.get_alias("ipv")
 netperf_duration = ctl.get_alias("netperf_duration")
+mtu = ctl.get_alias("mtu")
 
 ping_mod = ctl.get_module("IcmpPing",
                            options={
@@ -170,6 +171,28 @@ ping_mod6_bad2 = ctl.get_module("Icmp6Ping",
                                "interval" : 0.1
                            })
 
+# configure mtu
+h1.get_interface("bond").set_mtu(mtu)
+h1.get_interface("tap1").set_mtu(mtu)
+h1.get_interface("tap2").set_mtu(mtu)
+h1.get_interface("vlan10").set_mtu(mtu)
+h1.get_interface("vlan20").set_mtu(mtu)
+h1.get_interface("br1").set_mtu(mtu)
+h1.get_interface("br2").set_mtu(mtu)
+
+h2.get_interface("bond").set_mtu(mtu)
+h2.get_interface("tap1").set_mtu(mtu)
+h2.get_interface("tap2").set_mtu(mtu)
+h2.get_interface("vlan10").set_mtu(mtu)
+h2.get_interface("vlan20").set_mtu(mtu)
+h2.get_interface("br1").set_mtu(mtu)
+h2.get_interface("br2").set_mtu(mtu)
+
+g1.get_interface("guestnic").set_mtu(mtu)
+g2.get_interface("guestnic").set_mtu(mtu)
+g3.get_interface("guestnic").set_mtu(mtu)
+g4.get_interface("guestnic").set_mtu(mtu)
+
 ctl.wait(15)
 
 for offload in offloads:
diff --git a/recipes/regression_tests/phase1/virtual_bridge_vlan_in_guest.py
b/recipes/regression_tests/phase1/virtual_bridge_vlan_in_guest.py
index 4766980..135e8bb 100644
--- a/recipes/regression_tests/phase1/virtual_bridge_vlan_in_guest.py
+++ b/recipes/regression_tests/phase1/virtual_bridge_vlan_in_guest.py
@@ -41,6 +41,7 @@ offloads = ["gso", "gro", "tso"]
 
 ipv = ctl.get_alias("ipv")
 netperf_duration = ctl.get_alias("netperf_duration")
+mtu = ctl.get_alias("mtu")
 
 ping_mod = ctl.get_module("IcmpPing",
                            options={
@@ -117,6 +118,16 @@ netperf_cli_udp6 = ctl.get_module("Netperf",
                                           "-i 5 -L %s -6" %
h2.get_ip("vlan10", 1)
                                   })
 
+# configure mtu
+h1.get_interface("nic").set_mtu(mtu)
+h1.get_interface("tap").set_mtu(mtu)
+h1.get_interface("br").set_mtu(mtu)
+
+g1.get_interface("guestnic").set_mtu(mtu)
+g1.get_interface("vlan10").set_mtu(mtu)
+
+h2.get_interface("nic").set_mtu(mtu)
+
 ctl.wait(15)
 
 for offload in offloads:
diff --git a/recipes/regression_tests/phase1/virtual_bridge_vlan_in_guest.xml
b/recipes/regression_tests/phase1/virtual_bridge_vlan_in_guest.xml
index a980bfb..0e11fbf 100644
--- a/recipes/regression_tests/phase1/virtual_bridge_vlan_in_guest.xml
+++ b/recipes/regression_tests/phase1/virtual_bridge_vlan_in_guest.xml
@@ -2,6 +2,7 @@
     <define>
         <alias name="ipv" value="both" />
         <alias name="netperf_duration" value="60" />
+        <alias name="mtu" value="1500" />
         <alias name="mapping_file"
value="virtual_bridge_vlan_in_guest.mapping" />
     </define>
     <network>
diff --git a/recipes/regression_tests/phase1/virtual_bridge_vlan_in_host.py
b/recipes/regression_tests/phase1/virtual_bridge_vlan_in_host.py
index cb708ca..62fd95d 100644
--- a/recipes/regression_tests/phase1/virtual_bridge_vlan_in_host.py
+++ b/recipes/regression_tests/phase1/virtual_bridge_vlan_in_host.py
@@ -41,6 +41,7 @@ offloads = ["gso", "gro", "tso"]
 
 ipv = ctl.get_alias("ipv")
 netperf_duration = ctl.get_alias("netperf_duration")
+mtu = ctl.get_alias("mtu")
 
 ping_mod = ctl.get_module("IcmpPing",
                            options={
@@ -117,6 +118,17 @@ netperf_cli_udp6 = ctl.get_module("Netperf",
                                           "-i 5 -L %s -6" %
h2.get_ip("vlan10", 1)
                                   })
 
+# configure mtu
+h1.get_interface("nic").set_mtu(mtu)
+h1.get_interface("tap").set_mtu(mtu)
+h1.get_interface("vlan10").set_mtu(mtu)
+h1.get_interface("br").set_mtu(mtu)
+
+g1.get_interface("guestnic").set_mtu(mtu)
+
+h2.get_interface("nic").set_mtu(mtu)
+h2.get_interface("vlan10").set_mtu(mtu)
+
 ctl.wait(15)
 
 for offload in offloads:
diff --git a/recipes/regression_tests/phase1/virtual_bridge_vlan_in_host.xml
b/recipes/regression_tests/phase1/virtual_bridge_vlan_in_host.xml
index fe79146..138ad6d 100644
--- a/recipes/regression_tests/phase1/virtual_bridge_vlan_in_host.xml
+++ b/recipes/regression_tests/phase1/virtual_bridge_vlan_in_host.xml
@@ -2,6 +2,7 @@
     <define>
         <alias name="ipv" value="both" />
         <alias name="netperf_duration" value="60" />
+        <alias name="mtu" value="1500" />
         <alias name="mapping_file"
value="virtual_bridge_vlan_in_host.mapping" />
     </define>
     <network>
-- 
2.1.0