mirror of
https://github.com/kata-containers/kata-containers.git
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6f83061139
The PR adds the support for s390x. In the case of CCW devices, the vhost-user devices are not supported. See #659. An error message is thrown if they tried to be used. Memory hotplug is not supported on s390 yet and an error message is thrown. The VirtioNetPCI has been changed to VirtioNet. The generalization allows to set the VirtioNet to the correct CCW device for s390x. Fixes: #666 Co-authored-by: Yash D Jain ydjainopensource@gmail.com Signed-off-by: Alice Frosi <afrosi@de.ibm.com>
92 lines
2.0 KiB
Go
92 lines
2.0 KiB
Go
// Copyright (c) 2018 IBM
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package main
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import (
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"fmt"
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vcUtils "github.com/kata-containers/runtime/virtcontainers/utils"
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"path/filepath"
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goruntime "runtime"
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)
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func getExpectedHostDetails(tmpdir string) (HostInfo, error) {
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type filesToCreate struct {
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file string
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contents string
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}
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const expectedKernelVersion = "99.1"
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const expectedArch = goruntime.GOARCH
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expectedDistro := DistroInfo{
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Name: "Foo",
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Version: "42",
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}
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expectedCPU := CPUInfo{
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Vendor: "moi",
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Model: "awesome XI",
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}
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expectedHostDetails := HostInfo{
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Kernel: expectedKernelVersion,
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Architecture: expectedArch,
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Distro: expectedDistro,
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CPU: expectedCPU,
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VMContainerCapable: true,
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SupportVSocks: vcUtils.SupportsVsocks(),
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}
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testProcCPUInfo := filepath.Join(tmpdir, "cpuinfo")
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testOSRelease := filepath.Join(tmpdir, "os-release")
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// XXX: This file is *NOT* created by this function on purpose
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// (to ensure the only file checked by the tests is
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// testOSRelease). osReleaseClr handling is tested in
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// utils_test.go.
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testOSReleaseClr := filepath.Join(tmpdir, "os-release-clr")
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testProcVersion := filepath.Join(tmpdir, "proc-version")
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// override
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procVersion = testProcVersion
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osRelease = testOSRelease
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osReleaseClr = testOSReleaseClr
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procCPUInfo = testProcCPUInfo
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procVersionContents := fmt.Sprintf("Linux version %s a b c",
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expectedKernelVersion)
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osReleaseContents := fmt.Sprintf(`
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NAME="%s"
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VERSION_ID="%s"
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`, expectedDistro.Name, expectedDistro.Version)
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procCPUInfoContents := fmt.Sprintf(`
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%s : %s
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processor 0: version = 00, identification = 3929E7, %s = %s
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`,
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archCPUVendorField,
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expectedCPU.Vendor,
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archCPUModelField,
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expectedCPU.Model)
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data := []filesToCreate{
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{procVersion, procVersionContents},
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{osRelease, osReleaseContents},
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{procCPUInfo, procCPUInfoContents},
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}
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for _, d := range data {
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err := createFile(d.file, d.contents)
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if err != nil {
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return HostInfo{}, err
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}
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}
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return expectedHostDetails, nil
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}
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