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Merge pull request #3496 from fidencio/wip/use-govmm-from-kata

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govmm: Use it from our own repo
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Fabiano Fidêncio 2022-01-20 09:47:32 +01:00 committed by GitHub
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1
src/runtime/go.mod
View File

@ -28,7 +28,6 @@ require (
github.com/gogo/protobuf v1.3.2 github.com/gogo/protobuf v1.3.2
github.com/hashicorp/go-multierror v1.0.0 github.com/hashicorp/go-multierror v1.0.0
github.com/intel-go/cpuid v0.0.0-20210602155658-5747e5cec0d9 github.com/intel-go/cpuid v0.0.0-20210602155658-5747e5cec0d9
github.com/kata-containers/govmm v0.0.0-20220117131932-0781a21804ee
github.com/mdlayher/vsock v0.0.0-20191108225356-d9c65923cb8f github.com/mdlayher/vsock v0.0.0-20191108225356-d9c65923cb8f
github.com/opencontainers/runc v1.0.3 github.com/opencontainers/runc v1.0.3
github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417

2
src/runtime/go.sum
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@ -576,8 +576,6 @@ github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU= github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w= github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM= github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
github.com/kata-containers/govmm v0.0.0-20220117131932-0781a21804ee h1:XofauxL6B1JEeDS+Ta/M1tM9Kutj/n72JSAvx10ubFA=
github.com/kata-containers/govmm v0.0.0-20220117131932-0781a21804ee/go.mod h1:A6QaNB6N6PRQ9mTRpFtUxiF5T5CJpzLALjxBrUQPlFI=
github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q= github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00= github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8= github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=

96
src/runtime/pkg/govmm/CONTRIBUTING.md
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@ -1,96 +0,0 @@
# Contributing to Virtual Machine Manager for Go
Virtual Machine Manager for Go is an open source project licensed under the [Apache v2 License] (https://opensource.org/licenses/Apache-2.0)
## Coding Style
Virtual Machine Manager for Go follows the standard formatting recommendations and language idioms set out
in [Effective Go](https://golang.org/doc/effective_go.html) and in the
[Go Code Review Comments wiki](https://github.com/golang/go/wiki/CodeReviewComments).
## Certificate of Origin
In order to get a clear contribution chain of trust we use the [signed-off-by language] (https://01.org/community/signed-process)
used by the Linux kernel project.
## Patch format
Beside the signed-off-by footer, we expect each patch to comply with the following format:
```
Change summary
More detailed explanation of your changes: Why and how.
Wrap it to 72 characters.
See [here] (http://chris.beams.io/posts/git-commit/)
for some more good advices.
Fixes #NUMBER (or URL to the issue)
Signed-off-by: <contributor@foo.com>
```
For example:
```
Fix poorly named identifiers
One identifier, fnname, in func.go was poorly named. It has been renamed
to fnName. Another identifier retval was not needed and has been removed
entirely.
Fixes #1
Signed-off-by: Mark Ryan <mark.d.ryan@intel.com>
```
## New files
Each Go source file in the Virtual Machine Manager for Go project must
contain the following header:
```
/*
// Copyright contributors to the Virtual Machine Manager for Go project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
```
## Contributors File
This CONTRIBUTORS.md file is a partial list of contributors to the
Virtual Machine Manager for Go project. To see the full list of
contributors, see the revision history in source control.
Contributors who wish to be recognized in this file should add
themselves (or their employer, as appropriate).
## Pull requests
We accept github pull requests.
## Quality Controls
We request you give quality assurance some consideration by:
* Adding go unit tests for changes where it makes sense.
* Enabling [Travis CI](https://travis-ci.org/kata-containers/govmm) on your github fork of Virtual Machine Manager for Go to get continuous integration feedback on your dev/test branches.
## Issue tracking
If you have a problem, please let us know. If it's a bug not already documented, by all means please [open an
issue in github](https://github.com/kata-containers/govmm/issues/new) so we all get visibility
the problem and work toward resolution.
Any security issues discovered with govmm should be reported by following the instructions on https://01.org/security.

202
src/runtime/pkg/govmm/COPYING
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@ -1,202 +0,0 @@
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
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21
src/runtime/pkg/govmm/README.md
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@ -1,21 +0,0 @@
# Virtual Machine Manager for Go
[![Go Report Card](https://goreportcard.com/badge/github.com/kata-containers/govmm)](https://goreportcard.com/report/github.com/kata-containers/govmm)
[![Build Status](https://travis-ci.org/kata-containers/govmm.svg?branch=master)](https://travis-ci.org/kata-containers/govmm)
[![GoDoc](https://godoc.org/github.com/kata-containers/govmm/qemu?status.svg)](https://godoc.org/github.com/kata-containers/govmm/qemu)
[![Coverage Status](https://coveralls.io/repos/github/kata-containers/govmm/badge.svg?branch=master)](https://coveralls.io/github/kata-containers/govmm?branch=master)
Virtual Machine Manager for Go (govmm) is a suite of packages that
provide Go APIs for creating and managing virtual machines. There's
currently support for only one hypervisor, qemu/kvm (version 5.0 and
later), support for which is provided by the
github.com/kata-containers/govmm/qemu package.
The qemu package provides APIs for launching qemu instances and for
managing those instances via QMP, once launched. VM instances can
be stopped, have devices attached to them and monitored for events
via the qemu APIs.
The qemu package has no external dependencies apart from the Go
standard library and so is nice and easy to vendor inside other
projects.

3
src/runtime/pkg/govmm/go.mod
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@ -1,3 +0,0 @@
module github.com/kata-containers/govmm
go 1.16

15
src/runtime/pkg/govmm/qemu/examples_test.go
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@ -1,18 +1,7 @@
/*
// Copyright contributors to the Virtual Machine Manager for Go project // Copyright contributors to the Virtual Machine Manager for Go project
// //
// Licensed under the Apache License, Version 2.0 (the "License"); // SPDX-License-Identifier: Apache-2.0
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// //
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
package qemu_test package qemu_test
@ -21,7 +10,7 @@ import (
"context" "context"
"github.com/kata-containers/govmm/qemu" "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
) )
func Example() { func Example() {

13
src/runtime/pkg/govmm/qemu/image.go
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@ -1,18 +1,7 @@
/*
// Copyright contributors to the Virtual Machine Manager for Go project // Copyright contributors to the Virtual Machine Manager for Go project
// //
// Licensed under the Apache License, Version 2.0 (the "License"); // SPDX-License-Identifier: Apache-2.0
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// //
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
package qemu package qemu

29
src/runtime/pkg/govmm/qemu/qemu.go
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@ -1,18 +1,7 @@
/*
// Copyright contributors to the Virtual Machine Manager for Go project // Copyright contributors to the Virtual Machine Manager for Go project
// //
// Licensed under the Apache License, Version 2.0 (the "License"); // SPDX-License-Identifier: Apache-2.0
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// //
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
// Package qemu provides methods and types for launching and managing QEMU // Package qemu provides methods and types for launching and managing QEMU
// instances. Instances can be launched with the LaunchQemu function and // instances. Instances can be launched with the LaunchQemu function and
@ -250,6 +239,7 @@ const (
) )
// Object is a qemu object representation. // Object is a qemu object representation.
// nolint: govet
type Object struct { type Object struct {
// Driver is the qemu device driver // Driver is the qemu device driver
Driver DeviceDriver Driver DeviceDriver
@ -439,6 +429,7 @@ const (
) )
// FSDevice represents a qemu filesystem configuration. // FSDevice represents a qemu filesystem configuration.
// nolint: govet
type FSDevice struct { type FSDevice struct {
// Driver is the qemu device driver // Driver is the qemu device driver
Driver DeviceDriver Driver DeviceDriver
@ -574,6 +565,7 @@ const (
) )
// CharDevice represents a qemu character device. // CharDevice represents a qemu character device.
// nolint: govet
type CharDevice struct { type CharDevice struct {
Backend CharDeviceBackend Backend CharDeviceBackend
@ -784,6 +776,7 @@ func (n NetDeviceType) QemuDeviceParam(netdev *NetDevice, config *Config) Device
} }
// NetDevice represents a guest networking device // NetDevice represents a guest networking device
// nolint: govet
type NetDevice struct { type NetDevice struct {
// Type is the netdev type (e.g. tap). // Type is the netdev type (e.g. tap).
Type NetDeviceType Type NetDeviceType
@ -1041,6 +1034,7 @@ func (dev LegacySerialDevice) deviceName(config *Config) string {
*/ */
// SerialDevice represents a qemu serial device. // SerialDevice represents a qemu serial device.
// nolint: govet
type SerialDevice struct { type SerialDevice struct {
// Driver is the qemu device driver // Driver is the qemu device driver
Driver DeviceDriver Driver DeviceDriver
@ -1149,6 +1143,7 @@ const (
) )
// BlockDevice represents a qemu block device. // BlockDevice represents a qemu block device.
// nolint: govet
type BlockDevice struct { type BlockDevice struct {
Driver DeviceDriver Driver DeviceDriver
ID string ID string
@ -1316,6 +1311,7 @@ func (dev LoaderDevice) QemuParams(config *Config) []string {
// VhostUserDevice represents a qemu vhost-user device meant to be passed // VhostUserDevice represents a qemu vhost-user device meant to be passed
// in to the guest // in to the guest
// nolint: govet
type VhostUserDevice struct { type VhostUserDevice struct {
SocketPath string //path to vhostuser socket on host SocketPath string //path to vhostuser socket on host
CharDevID string CharDevID string
@ -1567,6 +1563,7 @@ func (vhostuserDev VhostUserDevice) deviceName(config *Config) string {
} }
// PCIeRootPortDevice represents a memory balloon device. // PCIeRootPortDevice represents a memory balloon device.
// nolint: govet
type PCIeRootPortDevice struct { type PCIeRootPortDevice struct {
ID string // format: rp{n}, n>=0 ID string // format: rp{n}, n>=0
@ -1747,6 +1744,7 @@ func (vfioDev VFIODevice) deviceName(config *Config) string {
} }
// SCSIController represents a SCSI controller device. // SCSIController represents a SCSI controller device.
// nolint: govet
type SCSIController struct { type SCSIController struct {
ID string ID string
@ -1843,6 +1841,7 @@ const (
) )
// BridgeDevice represents a qemu bridge device like pci-bridge, pxb, etc. // BridgeDevice represents a qemu bridge device like pci-bridge, pxb, etc.
// nolint: govet
type BridgeDevice struct { type BridgeDevice struct {
// Type of the bridge // Type of the bridge
Type BridgeType Type BridgeType
@ -1940,6 +1939,7 @@ func (bridgeDev BridgeDevice) QemuParams(config *Config) []string {
} }
// VSOCKDevice represents a AF_VSOCK socket. // VSOCKDevice represents a AF_VSOCK socket.
// nolint: govet
type VSOCKDevice struct { type VSOCKDevice struct {
ID string ID string
@ -2036,6 +2036,7 @@ func (vsock VSOCKDevice) deviceName(config *Config) string {
} }
// RngDevice represents a random number generator device. // RngDevice represents a random number generator device.
// nolint: govet
type RngDevice struct { type RngDevice struct {
// ID is the device ID // ID is the device ID
ID string ID string
@ -2124,6 +2125,7 @@ func (v RngDevice) deviceName(config *Config) string {
} }
// BalloonDevice represents a memory balloon device. // BalloonDevice represents a memory balloon device.
// nolint: govet
type BalloonDevice struct { type BalloonDevice struct {
DeflateOnOOM bool DeflateOnOOM bool
DisableModern bool DisableModern bool
@ -2358,6 +2360,7 @@ type SMP struct {
} }
// Memory is the guest memory configuration structure. // Memory is the guest memory configuration structure.
// nolint: govet
type Memory struct { type Memory struct {
// Size is the amount of memory made available to the guest. // Size is the amount of memory made available to the guest.
// It should be suffixed with M or G for sizes in megabytes or // It should be suffixed with M or G for sizes in megabytes or
@ -2505,6 +2508,7 @@ const (
) )
// Incoming controls migration source preparation // Incoming controls migration source preparation
// nolint: govet
type Incoming struct { type Incoming struct {
// Possible values are MigrationFD, MigrationExec // Possible values are MigrationFD, MigrationExec
MigrationType int MigrationType int
@ -2516,6 +2520,7 @@ type Incoming struct {
// Config is the qemu configuration structure. // Config is the qemu configuration structure.
// It allows for passing custom settings and parameters to the qemu API. // It allows for passing custom settings and parameters to the qemu API.
// nolint: govet
type Config struct { type Config struct {
// Path is the qemu binary path. // Path is the qemu binary path.
Path string Path string

13
src/runtime/pkg/govmm/qemu/qemu_arch_base_test.go
View File

@ -1,21 +1,10 @@
//go:build !s390x //go:build !s390x
// +build !s390x // +build !s390x
/*
// Copyright contributors to the Virtual Machine Manager for Go project // Copyright contributors to the Virtual Machine Manager for Go project
// //
// Licensed under the Apache License, Version 2.0 (the "License"); // SPDX-License-Identifier: Apache-2.0
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// //
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
package qemu package qemu

18
src/runtime/pkg/govmm/qemu/qemu_s390x_test.go
View File

@ -1,20 +1,9 @@
// +build s390x // +build s390x
/*
// Copyright contributors to the Virtual Machine Manager for Go project // Copyright contributors to the Virtual Machine Manager for Go project
// //
// Licensed under the Apache License, Version 2.0 (the "License"); // SPDX-License-Identifier: Apache-2.0
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// //
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
package qemu package qemu
@ -24,7 +13,7 @@ import "testing"
// See https://wiki.qemu.org/Documentation/Platforms/S390X // See https://wiki.qemu.org/Documentation/Platforms/S390X
var ( var (
deviceFSString = "-device virtio-9p-ccw,fsdev=workload9p,mount_tag=rootfs,devno=" + DevNo + " -fsdev local,id=workload9p,path=/var/lib/docker/devicemapper/mnt/e31ebda2,security_model=none,multidevs=remap" deviceFSString = "-device virtio-9p-ccw,fsdev=workload9p,mount_tag=rootfs,devno=" + DevNo + " -fsdev local,id=workload9p,path=/var/lib/docker/devicemapper/mnt/e31ebda2,security_model=none,multidevs=remap"
deviceFSIOMMUString = "-device virtio-9p-ccw,fsdev=workload9p,mount_tag=rootfs,iommu_platform=on,devno=" + DevNo + " -fsdev local,id=workload9p,path=/var/lib/docker/devicemapper/mnt/e31ebda2,security_model=none,multidevs=remap" deviceFSIOMMUString = "-device virtio-9p-ccw,fsdev=workload9p,mount_tag=rootfs,iommu_platform=on,devno=" + DevNo + " -fsdev local,id=workload9p,path=/var/lib/docker/devicemapper/mnt/e31ebda2,security_model=none,multidevs=remap" //nolint
deviceNetworkString = "-netdev tap,id=tap0,vhost=on,ifname=ceth0,downscript=no,script=no -device driver=virtio-net-ccw,netdev=tap0,mac=01:02:de:ad:be:ef,devno=" + DevNo deviceNetworkString = "-netdev tap,id=tap0,vhost=on,ifname=ceth0,downscript=no,script=no -device driver=virtio-net-ccw,netdev=tap0,mac=01:02:de:ad:be:ef,devno=" + DevNo
deviceNetworkStringMq = "-netdev tap,id=tap0,vhost=on,fds=3:4 -device driver=virtio-net-ccw,netdev=tap0,mac=01:02:de:ad:be:ef,mq=on,devno=" + DevNo deviceNetworkStringMq = "-netdev tap,id=tap0,vhost=on,fds=3:4 -device driver=virtio-net-ccw,netdev=tap0,mac=01:02:de:ad:be:ef,mq=on,devno=" + DevNo
deviceSerialString = "-device virtio-serial-ccw,id=serial0,devno=" + DevNo deviceSerialString = "-device virtio-serial-ccw,id=serial0,devno=" + DevNo
@ -34,6 +23,7 @@ var (
deviceSCSIControllerBusAddrStr = "-device virtio-scsi-ccw,id=foo,bus=pci.0,addr=00:04.0,iothread=iothread1,devno=" + DevNo deviceSCSIControllerBusAddrStr = "-device virtio-scsi-ccw,id=foo,bus=pci.0,addr=00:04.0,iothread=iothread1,devno=" + DevNo
deviceBlockString = "-device virtio-blk-ccw,drive=hd0,scsi=off,config-wce=off,devno=" + DevNo + ",share-rw=on,serial=hd0 -drive id=hd0,file=/var/lib/vm.img,aio=threads,format=qcow2,if=none,readonly" deviceBlockString = "-device virtio-blk-ccw,drive=hd0,scsi=off,config-wce=off,devno=" + DevNo + ",share-rw=on,serial=hd0 -drive id=hd0,file=/var/lib/vm.img,aio=threads,format=qcow2,if=none,readonly"
devicePCIBridgeString = "-device pci-bridge,bus=/pci-bus/pcie.0,id=mybridge,chassis_nr=5,shpc=on,addr=ff" devicePCIBridgeString = "-device pci-bridge,bus=/pci-bus/pcie.0,id=mybridge,chassis_nr=5,shpc=on,addr=ff"
devicePCIBridgeStringReserved = "-device pci-bridge,bus=/pci-bus/pcie.0,id=mybridge,chassis_nr=5,shpc=on,addr=ff,io-reserve=4k,mem-reserve=1m,pref64-reserve=1m"
devicePCIEBridgeString = "-device pcie-pci-bridge,bus=/pci-bus/pcie.0,id=mybridge,addr=ff" devicePCIEBridgeString = "-device pcie-pci-bridge,bus=/pci-bus/pcie.0,id=mybridge,addr=ff"
romfile = "" romfile = ""
) )
@ -82,6 +72,8 @@ func TestAppendDeviceFSCCW(t *testing.T) {
} }
func TestAppendDeviceFSCCWIOMMU(t *testing.T) { func TestAppendDeviceFSCCWIOMMU(t *testing.T) {
t.Skip("Skipping on due to: https://github.com/kata-containers/kata-containers/issues/3500")
defaultKnobs := Knobs{ defaultKnobs := Knobs{
NoUserConfig: true, NoUserConfig: true,
IOMMUPlatform: true, IOMMUPlatform: true,

21
src/runtime/pkg/govmm/qemu/qemu_test.go
View File

@ -1,18 +1,7 @@
/*
// Copyright contributors to the Virtual Machine Manager for Go project // Copyright contributors to the Virtual Machine Manager for Go project
// //
// Licensed under the Apache License, Version 2.0 (the "License"); // SPDX-License-Identifier: Apache-2.0
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// //
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
package qemu package qemu
@ -21,6 +10,7 @@ import (
"io/ioutil" "io/ioutil"
"os" "os"
"reflect" "reflect"
"runtime"
"strings" "strings"
"testing" "testing"
) )
@ -342,6 +332,10 @@ func TestAppendDeviceSerialPort(t *testing.T) {
} }
func TestAppendDeviceBlock(t *testing.T) { func TestAppendDeviceBlock(t *testing.T) {
if runtime.GOARCH == "s390x" {
t.Skip("Skipping on s390x due to: https://github.com/kata-containers/kata-containers/issues/3500")
}
blkdev := BlockDevice{ blkdev := BlockDevice{
Driver: VirtioBlock, Driver: VirtioBlock,
ID: "hd0", ID: "hd0",
@ -522,6 +516,9 @@ func TestAppendPCIBridgeDevice(t *testing.T) {
} }
func TestAppendPCIBridgeDeviceWithReservations(t *testing.T) { func TestAppendPCIBridgeDeviceWithReservations(t *testing.T) {
if runtime.GOARCH == "s390x" {
t.Skip("Skipping on s390x due to: https://github.com/kata-containers/kata-containers/issues/3500")
}
bridge := BridgeDevice{ bridge := BridgeDevice{
Type: PCIBridge, Type: PCIBridge,

23
src/runtime/pkg/govmm/qemu/qmp.go
View File

@ -1,18 +1,7 @@
/*
// Copyright contributors to the Virtual Machine Manager for Go project // Copyright contributors to the Virtual Machine Manager for Go project
// //
// Licensed under the Apache License, Version 2.0 (the "License"); // SPDX-License-Identifier: Apache-2.0
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// //
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
package qemu package qemu
@ -96,6 +85,7 @@ type qmpEventFilter struct {
} }
// QMPEvent contains a single QMP event, sent on the QMPConfig.EventCh channel. // QMPEvent contains a single QMP event, sent on the QMPConfig.EventCh channel.
// nolint: govet
type QMPEvent struct { type QMPEvent struct {
// The name of the event, e.g., DEVICE_DELETED // The name of the event, e.g., DEVICE_DELETED
Name string Name string
@ -118,6 +108,7 @@ type qmpResult struct {
err error err error
} }
// nolint: govet
type qmpCommand struct { type qmpCommand struct {
ctx context.Context ctx context.Context
res chan qmpResult res chan qmpResult
@ -130,6 +121,7 @@ type qmpCommand struct {
// QMP is a structure that contains the internal state used by startQMPLoop and // QMP is a structure that contains the internal state used by startQMPLoop and
// the go routines it spwans. All the contents of this structure are private. // the go routines it spwans. All the contents of this structure are private.
// nolint: govet
type QMP struct { type QMP struct {
cmdCh chan qmpCommand cmdCh chan qmpCommand
conn io.ReadWriteCloser conn io.ReadWriteCloser
@ -141,6 +133,7 @@ type QMP struct {
// QMPVersion contains the version number and the capabailities of a QEMU // QMPVersion contains the version number and the capabailities of a QEMU
// instance, as reported in the QMP greeting message. // instance, as reported in the QMP greeting message.
// nolint: govet
type QMPVersion struct { type QMPVersion struct {
Major int Major int
Minor int Minor int
@ -158,6 +151,7 @@ type CPUProperties struct {
} }
// HotpluggableCPU represents a hotpluggable CPU // HotpluggableCPU represents a hotpluggable CPU
// nolint: govet
type HotpluggableCPU struct { type HotpluggableCPU struct {
Type string `json:"type"` Type string `json:"type"`
VcpusCount int `json:"vcpus-count"` VcpusCount int `json:"vcpus-count"`
@ -166,6 +160,7 @@ type HotpluggableCPU struct {
} }
// MemoryDevicesData cotains the data describes a memory device // MemoryDevicesData cotains the data describes a memory device
// nolint: govet
type MemoryDevicesData struct { type MemoryDevicesData struct {
Slot int `json:"slot"` Slot int `json:"slot"`
Node int `json:"node"` Node int `json:"node"`
@ -178,12 +173,14 @@ type MemoryDevicesData struct {
} }
// MemoryDevices represents memory devices of vm // MemoryDevices represents memory devices of vm
// nolint: govet
type MemoryDevices struct { type MemoryDevices struct {
Data MemoryDevicesData `json:"data"` Data MemoryDevicesData `json:"data"`
Type string `json:"type"` Type string `json:"type"`
} }
// CPUInfo represents information about each virtual CPU // CPUInfo represents information about each virtual CPU
// nolint: govet
type CPUInfo struct { type CPUInfo struct {
CPU int `json:"CPU"` CPU int `json:"CPU"`
Current bool `json:"current"` Current bool `json:"current"`
@ -196,6 +193,7 @@ type CPUInfo struct {
} }
// CPUInfoFast represents information about each virtual CPU // CPUInfoFast represents information about each virtual CPU
// nolint: govet
type CPUInfoFast struct { type CPUInfoFast struct {
CPUIndex int `json:"cpu-index"` CPUIndex int `json:"cpu-index"`
QomPath string `json:"qom-path"` QomPath string `json:"qom-path"`
@ -252,6 +250,7 @@ type SchemaInfo struct {
} }
// StatusInfo represents guest running status // StatusInfo represents guest running status
// nolint: govet
type StatusInfo struct { type StatusInfo struct {
Running bool `json:"running"` Running bool `json:"running"`
SingleStep bool `json:"singlestep"` SingleStep bool `json:"singlestep"`

17
src/runtime/pkg/govmm/qemu/qmp_test.go
View File

@ -1,18 +1,7 @@
/*
// Copyright contributors to the Virtual Machine Manager for Go project // Copyright contributors to the Virtual Machine Manager for Go project
// //
// Licensed under the Apache License, Version 2.0 (the "License"); // SPDX-License-Identifier: Apache-2.0
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// //
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
package qemu package qemu
@ -61,11 +50,13 @@ func (l qmpTestLogger) Errorf(format string, v ...interface{}) {
l.Infof(format, v...) l.Infof(format, v...)
} }
// nolint: govet
type qmpTestCommand struct { type qmpTestCommand struct {
name string name string
args map[string]interface{} args map[string]interface{}
} }
// nolint: govet
type qmpTestEvent struct { type qmpTestEvent struct {
name string name string
data map[string]interface{} data map[string]interface{}
@ -73,11 +64,13 @@ type qmpTestEvent struct {
after time.Duration after time.Duration
} }
// nolint: govet
type qmpTestResult struct { type qmpTestResult struct {
result string result string
data interface{} data interface{}
} }
// nolint: govet
type qmpTestCommandBuffer struct { type qmpTestCommandBuffer struct {
newDataCh chan []byte newDataCh chan []byte
t *testing.T t *testing.T

2
src/runtime/pkg/katautils/config.go
View File

@ -15,7 +15,7 @@ import (
"strings" "strings"
"github.com/BurntSushi/toml" "github.com/BurntSushi/toml"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
"github.com/kata-containers/kata-containers/src/runtime/pkg/katautils/katatrace" "github.com/kata-containers/kata-containers/src/runtime/pkg/katautils/katatrace"
"github.com/kata-containers/kata-containers/src/runtime/pkg/oci" "github.com/kata-containers/kata-containers/src/runtime/pkg/oci"
vc "github.com/kata-containers/kata-containers/src/runtime/virtcontainers" vc "github.com/kata-containers/kata-containers/src/runtime/virtcontainers"

202
src/runtime/vendor/github.com/kata-containers/govmm/COPYING generated vendored
View File

@ -1,202 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
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"Legal Entity" shall mean the union of the acting entity and all
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control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
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"Contribution" shall mean any work of authorship, including
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

77
src/runtime/vendor/github.com/kata-containers/govmm/qemu/image.go generated vendored
View File

@ -1,77 +0,0 @@
/*
// Copyright contributors to the Virtual Machine Manager for Go project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
package qemu
import (
"context"
"fmt"
"io/ioutil"
"os"
"os/exec"
"path"
"syscall"
)
// CreateCloudInitISO creates a cloud-init ConfigDrive ISO image. This is
// useful for configuring newly booted VMs. Before it can create the ISO
// image it needs to create a file tree with the various files that will
// make up the image. This directory is created under scratchDir and is
// deleted when when the function returns, successfully or otherwise. ctx is
// a context that can be used to timeout or cancel the image creation.
// isoPath contains the desired path of the ISO image to be created. The
// userdata and metadata parameters are byte slices that contain the
// ConfigDrive userdata and metadata that will be stored with the ISO image.
// The attrs parameter can be used to control aspects of the newly created
// qemu process, such as the user and group under which it runs. It may be nil.
func CreateCloudInitISO(ctx context.Context, scratchDir, isoPath string,
userData, metaData []byte, attr *syscall.SysProcAttr) error {
configDrivePath := path.Join(scratchDir, "clr-cloud-init")
dataDirPath := path.Join(configDrivePath, "openstack", "latest")
metaDataPath := path.Join(dataDirPath, "meta_data.json")
userDataPath := path.Join(dataDirPath, "user_data")
defer func() {
/* #nosec */
_ = os.RemoveAll(configDrivePath)
}()
err := os.MkdirAll(dataDirPath, 0750)
if err != nil {
return fmt.Errorf("unable to create config drive directory %s : %v",
dataDirPath, err)
}
err = ioutil.WriteFile(metaDataPath, metaData, 0644)
if err != nil {
return fmt.Errorf("unable to create %s : %v", metaDataPath, err)
}
err = ioutil.WriteFile(userDataPath, userData, 0644)
if err != nil {
return fmt.Errorf("unable to create %s : %v", userDataPath, err)
}
cmd := exec.CommandContext(ctx, "xorriso", "-as", "mkisofs", "-R", "-V", "config-2",
"-o", isoPath, configDrivePath)
cmd.SysProcAttr = attr
err = cmd.Run()
if err != nil {
return fmt.Errorf("unable to create cloudinit iso image %v", err)
}
return nil
}

3039
src/runtime/vendor/github.com/kata-containers/govmm/qemu/qemu.go generated vendored
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File diff suppressed because it is too large Load Diff

1664
src/runtime/vendor/github.com/kata-containers/govmm/qemu/qmp.go generated vendored
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File diff suppressed because it is too large Load Diff

3
src/runtime/vendor/modules.txt vendored
View File

@ -206,9 +206,6 @@ github.com/hashicorp/go-multierror
github.com/intel-go/cpuid github.com/intel-go/cpuid
# github.com/josharian/intern v1.0.0 # github.com/josharian/intern v1.0.0
github.com/josharian/intern github.com/josharian/intern
# github.com/kata-containers/govmm v0.0.0-20220117131932-0781a21804ee
## explicit
github.com/kata-containers/govmm/qemu
# github.com/mailru/easyjson v0.7.6 # github.com/mailru/easyjson v0.7.6
github.com/mailru/easyjson/buffer github.com/mailru/easyjson/buffer
github.com/mailru/easyjson/jlexer github.com/mailru/easyjson/jlexer

2
src/runtime/virtcontainers/qemu.go
View File

@ -24,7 +24,7 @@ import (
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/pkg/rootless" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/pkg/rootless"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
"github.com/opencontainers/selinux/go-selinux/label" "github.com/opencontainers/selinux/go-selinux/label"
"github.com/pkg/errors" "github.com/pkg/errors"
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"

2
src/runtime/virtcontainers/qemu_amd64.go
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@ -14,7 +14,7 @@ import (
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"
"github.com/intel-go/cpuid" "github.com/intel-go/cpuid"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
) )
type qemuAmd64 struct { type qemuAmd64 struct {

2
src/runtime/virtcontainers/qemu_amd64_test.go
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@ -12,7 +12,7 @@ import (
"testing" "testing"
"github.com/intel-go/cpuid" "github.com/intel-go/cpuid"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/types" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/types"
"github.com/stretchr/testify/assert" "github.com/stretchr/testify/assert"
) )

2
src/runtime/virtcontainers/qemu_arch_base.go
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@ -14,7 +14,7 @@ import (
"runtime" "runtime"
"strings" "strings"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/device/config" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/device/config"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/types" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/types"

2
src/runtime/virtcontainers/qemu_arch_base_test.go
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@ -13,7 +13,7 @@ import (
"path/filepath" "path/filepath"
"testing" "testing"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
"github.com/stretchr/testify/assert" "github.com/stretchr/testify/assert"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/device/config" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/device/config"

2
src/runtime/virtcontainers/qemu_arm64.go
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@ -12,7 +12,7 @@ import (
"runtime" "runtime"
"time" "time"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/types" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/types"
) )

2
src/runtime/virtcontainers/qemu_arm64_test.go
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@ -11,7 +11,7 @@ import (
"os" "os"
"testing" "testing"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
"github.com/stretchr/testify/assert" "github.com/stretchr/testify/assert"
) )

2
src/runtime/virtcontainers/qemu_ppc64le.go
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@ -9,7 +9,7 @@ import (
"fmt" "fmt"
"time" "time"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/types" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/types"
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"
) )

2
src/runtime/virtcontainers/qemu_ppc64le_test.go
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@ -9,7 +9,7 @@ import (
"fmt" "fmt"
"testing" "testing"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
"github.com/stretchr/testify/assert" "github.com/stretchr/testify/assert"
) )

2
src/runtime/virtcontainers/qemu_s390x.go
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@ -10,7 +10,7 @@ import (
"fmt" "fmt"
"time" "time"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/device/config" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/device/config"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/types" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/types"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/utils" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/utils"

2
src/runtime/virtcontainers/qemu_s390x_test.go
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@ -10,7 +10,7 @@ import (
"fmt" "fmt"
"testing" "testing"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
"github.com/stretchr/testify/assert" "github.com/stretchr/testify/assert"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/device/config" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/device/config"

2
src/runtime/virtcontainers/qemu_test.go
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@ -12,7 +12,7 @@ import (
"path/filepath" "path/filepath"
"testing" "testing"
govmmQemu "github.com/kata-containers/govmm/qemu" govmmQemu "github.com/kata-containers/kata-containers/src/runtime/pkg/govmm/qemu"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/device/config" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/device/config"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/persist" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/persist"
"github.com/kata-containers/kata-containers/src/runtime/virtcontainers/types" "github.com/kata-containers/kata-containers/src/runtime/virtcontainers/types"