mirror of
https://github.com/aljazceru/kata-containers.git
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f85fe70231
We need to be able to get the IP family from the netlink route meesages, and the Route.Family field only got recently added to the netlink package. The update generates static check warnings about the call for nethandler.Delete() being deprecated in favor of a Close() call instead. So we include the s/Delete()/Close()/ change as part of this PR. Signed-off-by: Samuel Ortiz <s.ortiz@apple.com>
94 lines
2.0 KiB
Go
94 lines
2.0 KiB
Go
// Copyright (c) 2018 Intel Corporation
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package virtcontainers
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import (
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"context"
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"net"
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"testing"
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"github.com/containernetworking/plugins/pkg/ns"
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"github.com/containernetworking/plugins/pkg/testutils"
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ktu "github.com/kata-containers/kata-containers/src/runtime/pkg/katatestutils"
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"github.com/stretchr/testify/assert"
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"github.com/vishvananda/netlink"
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"github.com/vishvananda/netns"
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)
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func TestPhysicalEndpoint_HotAttach(t *testing.T) {
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assert := assert.New(t)
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v := &PhysicalEndpoint{
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IfaceName: "eth0",
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HardAddr: net.HardwareAddr{0x02, 0x00, 0xca, 0xfe, 0x00, 0x04}.String(),
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}
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h := &mockHypervisor{}
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err := v.HotAttach(context.Background(), h)
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assert.Error(err)
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}
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func TestPhysicalEndpoint_HotDetach(t *testing.T) {
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assert := assert.New(t)
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v := &PhysicalEndpoint{
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IfaceName: "eth0",
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HardAddr: net.HardwareAddr{0x02, 0x00, 0xca, 0xfe, 0x00, 0x04}.String(),
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}
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h := &mockHypervisor{}
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err := v.HotDetach(context.Background(), h, true, "")
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assert.Error(err)
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}
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func TestIsPhysicalIface(t *testing.T) {
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assert := assert.New(t)
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if tc.NotValid(ktu.NeedRoot()) {
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t.Skip(testDisabledAsNonRoot)
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}
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testNetIface := "testIface0"
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testMTU := 1500
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testMACAddr := "00:00:00:00:00:01"
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hwAddr, err := net.ParseMAC(testMACAddr)
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assert.NoError(err)
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link := &netlink.Bridge{
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LinkAttrs: netlink.LinkAttrs{
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Name: testNetIface,
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MTU: testMTU,
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HardwareAddr: hwAddr,
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TxQLen: -1,
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},
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}
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n, err := testutils.NewNS()
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assert.NoError(err)
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defer n.Close()
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netnsHandle, err := netns.GetFromPath(n.Path())
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assert.NoError(err)
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defer netnsHandle.Close()
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netlinkHandle, err := netlink.NewHandleAt(netnsHandle)
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assert.NoError(err)
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defer netlinkHandle.Close()
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err = netlinkHandle.LinkAdd(link)
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assert.NoError(err)
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var isPhysical bool
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err = doNetNS(n.Path(), func(_ ns.NetNS) error {
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var err error
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isPhysical, err = isPhysicalIface(testNetIface)
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return err
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})
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assert.NoError(err)
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assert.False(isPhysical)
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}
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