10:27 a.m.
From: Christos Sfakianakis <csfakian(a)redhat.com>
Add ported recipe VirtualOvsBridgeVlanInHostRecipe, implementing
old regression_tests/phase2/virtual_ovs_bridge_vlan_in_host.xml.
Base it on previously ported SimplePerfRecipe.
v2: Rename devices that have "to_guest" label. Use 'tap' instead
of 'eth'.
Signed-off-by: Christos Sfakianakis <csfakian(a)redhat.com>
---
.../ENRT/VirtualOvsBridgeVlanInHostRecipe.py | 87 +++++++++++++++++++
1 file changed, 87 insertions(+)
create mode 100644 lnst/Recipes/ENRT/VirtualOvsBridgeVlanInHostRecipe.py
diff --git a/lnst/Recipes/ENRT/VirtualOvsBridgeVlanInHostRecipe.py
b/lnst/Recipes/ENRT/VirtualOvsBridgeVlanInHostRecipe.py
new file mode 100644
index 0000000..aadd304
--- /dev/null
+++ b/lnst/Recipes/ENRT/VirtualOvsBridgeVlanInHostRecipe.py
@@ -0,0 +1,87 @@
+"""
+Implements scenario similar to regression_tests/phase2/
+(virtual_ovs_bridge_vlan_in_host.xml + virtual_ovs_bridge_vlan_in_host.py)
+"""
+from lnst.Common.Parameters import Param
+from lnst.Common.IpAddress import ipaddress
+from lnst.Controller import HostReq, DeviceReq
+from lnst.Recipes.ENRT.BaseEnrtRecipe import BaseEnrtRecipe, EnrtConfiguration
+from lnst.Devices import VlanDevice
+from lnst.Devices import OvsBridgeDevice
+
+class VirtualOvsBridgeVlanInHostRecipe(BaseEnrtRecipe):
+ host1 = HostReq()
+ host1.eth0 = DeviceReq(label="to_switch")
+ host1.tap0 = DeviceReq(label="to_guest")
+
+ host2 = HostReq()
+ host2.eth0 = DeviceReq(label="to_switch")
+
+ guest1 = HostReq()
+ guest1.tap0 = DeviceReq(label="to_guest")
+
+ offload_combinations = Param(default=(
+ dict(gro="on", gso="on", tso="on",
tx="on", rx="on"),
+ dict(gro="off", gso="on", tso="on",
tx="on", rx="on"),
+ dict(gro="on", gso="off", tso="off",
tx="on", rx="on"),
+ dict(gro="on", gso="on", tso="off",
tx="off", rx="on"),
+ dict(gro="on", gso="on", tso="on",
tx="on", rx="off")))
+
+ def test_wide_configuration(self):
+ host1, host2, guest1 = self.matched.host1, self.matched.host2,
self.matched.guest1
+
+ host1.eth0.down()
+ host1.tap0.down()
+ host1.br0 = OvsBridgeDevice()
+ host1.br0.port_add(host1.eth0)
+ host1.br0.port_add(host1.tap0, tag="10")
+
+ host2.eth0.down()
+ host2.vlan1 = VlanDevice(realdev=host2.eth0, vlan_id="10")
+
+ guest1.tap0.down()
+
+ #Due to limitations in the current EnrtConfiguration
+ #class, a single vlan test pair is chosen
+ configuration = EnrtConfiguration()
+ configuration.endpoint1 = host2.vlan1
+ configuration.endpoint2 = guest1.tap0
+
+ if "mtu" in self.params:
+ host1.br0.mtu = self.params.mtu
+ host2.vlan1.mtu = self.params.mtu
+ guest1.tap0.mtu = self.params.mtu
+
+ net_addr_1 = "192.168.10"
+ net_addr6_1 = "fc00:0:0:1"
+
+ host2.vlan1.ip_add(ipaddress(net_addr_1 + ".2/24"))
+ host2.vlan1.ip_add(ipaddress(net_addr6_1 + "::2/64"))
+ guest1.tap0.ip_add(ipaddress(net_addr_1 + ".3/24"))
+ guest1.tap0.ip_add(ipaddress(net_addr6_1 + "::3/64"))
+
+ host1.eth0.up()
+ host1.tap0.up()
+ host1.br0.up()
+ host2.eth0.up()
+ host2.vlan1.up()
+ guest1.tap0.up()
+
+ #TODO better service handling through HostAPI
+ host1.run("service irqbalance stop")
+ host2.run("service irqbalance stop")
+ guest1.run("service irqbalance stop")
+
+ for m in self.matched:
+ for dev in m.devices:
+ self._pin_dev_interrupts(dev, self.params.dev_intr_cpu)
+
+ return configuration
+
+ def test_wide_deconfiguration(self, config):
+ host1, host2, guest1 = self.matched.host1, self.matched.host2,
self.matched.guest1
+
+ #TODO better service handling through HostAPI
+ host1.run("service irqbalance start")
+ host2.run("service irqbalance start")
+ guest1.run("service irqbalance start")
--
2.17.1