Ejemplo n.º 1
0
func (*UtilsSuite) TestGetBridgePorts(c *gc.C) {
	fakeSysPath := filepath.Join(c.MkDir(), network.SysClassNetPath)
	err := os.MkdirAll(fakeSysPath, 0700)
	c.Check(err, jc.ErrorIsNil)

	writeFakePorts := func(bridgeName string, portNames ...string) {
		fakePortsPath := filepath.Join(fakeSysPath, bridgeName, "brif")
		err := os.MkdirAll(fakePortsPath, 0700)
		c.Check(err, jc.ErrorIsNil)

		for _, portName := range portNames {
			portPath := filepath.Join(fakePortsPath, portName)
			err = ioutil.WriteFile(portPath, []byte(""), 0644)
			c.Check(err, jc.ErrorIsNil)
		}
	}

	result := network.GetBridgePorts(fakeSysPath, "missing")
	c.Check(result, gc.IsNil)

	writeFakePorts("br-eth0")
	result = network.GetBridgePorts(fakeSysPath, "br-eth0")
	c.Check(result, gc.IsNil)

	writeFakePorts("br-eth0", "eth0")
	result = network.GetBridgePorts(fakeSysPath, "br-eth0")
	c.Check(result, jc.DeepEquals, []string{"eth0"})

	writeFakePorts("br-ovs", "eth0", "eth1", "eth2")
	result = network.GetBridgePorts(fakeSysPath, "br-ovs")
	c.Check(result, jc.DeepEquals, []string{"eth0", "eth1", "eth2"})
}
Ejemplo n.º 2
0
Archivo: types.go Proyecto: bac/juju
func updateParentForBridgePorts(bridgeName, sysClassNetPath string, nameToConfigs map[string][]params.NetworkConfig) {
	ports := network.GetBridgePorts(sysClassNetPath, bridgeName)
	for _, portName := range ports {
		portConfigs, ok := nameToConfigs[portName]
		if ok {
			portConfigs[0].ParentInterfaceName = bridgeName
		} else {
			portConfigs = []params.NetworkConfig{{ParentInterfaceName: bridgeName}}
		}
		nameToConfigs[portName] = portConfigs
	}
}