From: Christos Sfakianakis csfakian@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@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")