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Run go mod tidy

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Signed-off-by: Evan Lezar <elezar@nvidia.com>
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Evan Lezar
2023-11-01 12:42:07 +01:00
parent e56bb09889
commit 7cc0c1f1cf
34 changed files with 330 additions and 586 deletions
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191
vendor/github.com/opencontainers/runc/LICENSE generated vendored
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@@ -1,191 +0,0 @@
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4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
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(c) You must retain, in the Source form of any Derivative Works
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within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
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You may add Your own copyright statement to Your modifications and
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the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
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except as required for reasonable and customary use in describing the
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7. Disclaimer of Warranty. Unless required by applicable law or
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8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
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work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
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on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
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incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
Copyright 2014 Docker, Inc.
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
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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17
vendor/github.com/opencontainers/runc/NOTICE generated vendored
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@@ -1,17 +0,0 @@
runc
Copyright 2012-2015 Docker, Inc.
This product includes software developed at Docker, Inc. (http://www.docker.com).
The following is courtesy of our legal counsel:
Use and transfer of Docker may be subject to certain restrictions by the
United States and other governments.
It is your responsibility to ensure that your use and/or transfer does not
violate applicable laws.
For more information, please see http://www.bis.doc.gov
See also http://www.apache.org/dev/crypto.html and/or seek legal counsel.

174
vendor/github.com/opencontainers/runc/libcontainer/devices/device.go generated vendored
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@@ -1,174 +0,0 @@
package devices
import (
"fmt"
"os"
"strconv"
)
const (
Wildcard = -1
)
type Device struct {
Rule
// Path to the device.
Path string `json:"path"`
// FileMode permission bits for the device.
FileMode os.FileMode `json:"file_mode"`
// Uid of the device.
Uid uint32 `json:"uid"`
// Gid of the device.
Gid uint32 `json:"gid"`
}
// Permissions is a cgroupv1-style string to represent device access. It
// has to be a string for backward compatibility reasons, hence why it has
// methods to do set operations.
type Permissions string
const (
deviceRead uint = (1 << iota)
deviceWrite
deviceMknod
)
func (p Permissions) toSet() uint {
var set uint
for _, perm := range p {
switch perm {
case 'r':
set |= deviceRead
case 'w':
set |= deviceWrite
case 'm':
set |= deviceMknod
}
}
return set
}
func fromSet(set uint) Permissions {
var perm string
if set&deviceRead == deviceRead {
perm += "r"
}
if set&deviceWrite == deviceWrite {
perm += "w"
}
if set&deviceMknod == deviceMknod {
perm += "m"
}
return Permissions(perm)
}
// Union returns the union of the two sets of Permissions.
func (p Permissions) Union(o Permissions) Permissions {
lhs := p.toSet()
rhs := o.toSet()
return fromSet(lhs | rhs)
}
// Difference returns the set difference of the two sets of Permissions.
// In set notation, A.Difference(B) gives you A\B.
func (p Permissions) Difference(o Permissions) Permissions {
lhs := p.toSet()
rhs := o.toSet()
return fromSet(lhs &^ rhs)
}
// Intersection computes the intersection of the two sets of Permissions.
func (p Permissions) Intersection(o Permissions) Permissions {
lhs := p.toSet()
rhs := o.toSet()
return fromSet(lhs & rhs)
}
// IsEmpty returns whether the set of permissions in a Permissions is
// empty.
func (p Permissions) IsEmpty() bool {
return p == Permissions("")
}
// IsValid returns whether the set of permissions is a subset of valid
// permissions (namely, {r,w,m}).
func (p Permissions) IsValid() bool {
return p == fromSet(p.toSet())
}
type Type rune
const (
WildcardDevice Type = 'a'
BlockDevice Type = 'b'
CharDevice Type = 'c' // or 'u'
FifoDevice Type = 'p'
)
func (t Type) IsValid() bool {
switch t {
case WildcardDevice, BlockDevice, CharDevice, FifoDevice:
return true
default:
return false
}
}
func (t Type) CanMknod() bool {
switch t {
case BlockDevice, CharDevice, FifoDevice:
return true
default:
return false
}
}
func (t Type) CanCgroup() bool {
switch t {
case WildcardDevice, BlockDevice, CharDevice:
return true
default:
return false
}
}
type Rule struct {
// Type of device ('c' for char, 'b' for block). If set to 'a', this rule
// acts as a wildcard and all fields other than Allow are ignored.
Type Type `json:"type"`
// Major is the device's major number.
Major int64 `json:"major"`
// Minor is the device's minor number.
Minor int64 `json:"minor"`
// Permissions is the set of permissions that this rule applies to (in the
// cgroupv1 format -- any combination of "rwm").
Permissions Permissions `json:"permissions"`
// Allow specifies whether this rule is allowed.
Allow bool `json:"allow"`
}
func (d *Rule) CgroupString() string {
var (
major = strconv.FormatInt(d.Major, 10)
minor = strconv.FormatInt(d.Minor, 10)
)
if d.Major == Wildcard {
major = "*"
}
if d.Minor == Wildcard {
minor = "*"
}
return fmt.Sprintf("%c %s:%s %s", d.Type, major, minor, d.Permissions)
}
func (d *Rule) Mkdev() (uint64, error) {
return mkDev(d)
}

120
vendor/github.com/opencontainers/runc/libcontainer/devices/device_unix.go generated vendored
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@@ -1,120 +0,0 @@
//go:build !windows
// +build !windows
package devices
import (
"errors"
"os"
"path/filepath"
"golang.org/x/sys/unix"
)
// ErrNotADevice denotes that a file is not a valid linux device.
var ErrNotADevice = errors.New("not a device node")
// Testing dependencies
var (
unixLstat = unix.Lstat
osReadDir = os.ReadDir
)
func mkDev(d *Rule) (uint64, error) {
if d.Major == Wildcard || d.Minor == Wildcard {
return 0, errors.New("cannot mkdev() device with wildcards")
}
return unix.Mkdev(uint32(d.Major), uint32(d.Minor)), nil
}
// DeviceFromPath takes the path to a device and its cgroup_permissions (which
// cannot be easily queried) to look up the information about a linux device
// and returns that information as a Device struct.
func DeviceFromPath(path, permissions string) (*Device, error) {
var stat unix.Stat_t
err := unixLstat(path, &stat)
if err != nil {
return nil, err
}
var (
devType Type
mode = stat.Mode
devNumber = uint64(stat.Rdev) //nolint:unconvert // Rdev is uint32 on e.g. MIPS.
major = unix.Major(devNumber)
minor = unix.Minor(devNumber)
)
switch mode & unix.S_IFMT {
case unix.S_IFBLK:
devType = BlockDevice
case unix.S_IFCHR:
devType = CharDevice
case unix.S_IFIFO:
devType = FifoDevice
default:
return nil, ErrNotADevice
}
return &Device{
Rule: Rule{
Type: devType,
Major: int64(major),
Minor: int64(minor),
Permissions: Permissions(permissions),
},
Path: path,
FileMode: os.FileMode(mode &^ unix.S_IFMT),
Uid: stat.Uid,
Gid: stat.Gid,
}, nil
}
// HostDevices returns all devices that can be found under /dev directory.
func HostDevices() ([]*Device, error) {
return GetDevices("/dev")
}
// GetDevices recursively traverses a directory specified by path
// and returns all devices found there.
func GetDevices(path string) ([]*Device, error) {
files, err := osReadDir(path)
if err != nil {
return nil, err
}
var out []*Device
for _, f := range files {
switch {
case f.IsDir():
switch f.Name() {
// ".lxc" & ".lxd-mounts" added to address https://github.com/lxc/lxd/issues/2825
// ".udev" added to address https://github.com/opencontainers/runc/issues/2093
case "pts", "shm", "fd", "mqueue", ".lxc", ".lxd-mounts", ".udev":
continue
default:
sub, err := GetDevices(filepath.Join(path, f.Name()))
if err != nil {
return nil, err
}
out = append(out, sub...)
continue
}
case f.Name() == "console":
continue
}
device, err := DeviceFromPath(filepath.Join(path, f.Name()), "rwm")
if err != nil {
if errors.Is(err, ErrNotADevice) {
continue
}
if os.IsNotExist(err) {
continue
}
return nil, err
}
if device.Type == FifoDevice {
continue
}
out = append(out, device)
}
return out, nil
}

88
vendor/github.com/opencontainers/runtime-spec/specs-go/config.go generated vendored
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@@ -33,6 +33,34 @@ type Spec struct {
ZOS *ZOS `json:"zos,omitempty" platform:"zos"`
}
// Scheduler represents the scheduling attributes for a process. It is based on
// the Linux sched_setattr(2) syscall.
type Scheduler struct {
// Policy represents the scheduling policy (e.g., SCHED_FIFO, SCHED_RR, SCHED_OTHER).
Policy LinuxSchedulerPolicy `json:"policy"`
// Nice is the nice value for the process, which affects its priority.
Nice int32 `json:"nice,omitempty"`
// Priority represents the static priority of the process.
Priority int32 `json:"priority,omitempty"`
// Flags is an array of scheduling flags.
Flags []LinuxSchedulerFlag `json:"flags,omitempty"`
// The following ones are used by the DEADLINE scheduler.
// Runtime is the amount of time in nanoseconds during which the process
// is allowed to run in a given period.
Runtime uint64 `json:"runtime,omitempty"`
// Deadline is the absolute deadline for the process to complete its execution.
Deadline uint64 `json:"deadline,omitempty"`
// Period is the length of the period in nanoseconds used for determining the process runtime.
Period uint64 `json:"period,omitempty"`
}
// Process contains information to start a specific application inside the container.
type Process struct {
// Terminal creates an interactive terminal for the container.
@@ -60,8 +88,12 @@ type Process struct {
ApparmorProfile string `json:"apparmorProfile,omitempty" platform:"linux"`
// Specify an oom_score_adj for the container.
OOMScoreAdj *int `json:"oomScoreAdj,omitempty" platform:"linux"`
// Scheduler specifies the scheduling attributes for a process
Scheduler *Scheduler `json:"scheduler,omitempty" platform:"linux"`
// SelinuxLabel specifies the selinux context that the container process is run as.
SelinuxLabel string `json:"selinuxLabel,omitempty" platform:"linux"`
// IOPriority contains the I/O priority settings for the cgroup.
IOPriority *LinuxIOPriority `json:"ioPriority,omitempty" platform:"linux"`
}
// LinuxCapabilities specifies the list of allowed capabilities that are kept for a process.
@@ -79,6 +111,22 @@ type LinuxCapabilities struct {
Ambient []string `json:"ambient,omitempty" platform:"linux"`
}
// IOPriority represents I/O priority settings for the container's processes within the process group.
type LinuxIOPriority struct {
Class IOPriorityClass `json:"class"`
Priority int `json:"priority"`
}
// IOPriorityClass represents an I/O scheduling class.
type IOPriorityClass string
// Possible values for IOPriorityClass.
const (
IOPRIO_CLASS_RT IOPriorityClass = "IOPRIO_CLASS_RT"
IOPRIO_CLASS_BE IOPriorityClass = "IOPRIO_CLASS_BE"
IOPRIO_CLASS_IDLE IOPriorityClass = "IOPRIO_CLASS_IDLE"
)
// Box specifies dimensions of a rectangle. Used for specifying the size of a console.
type Box struct {
// Height is the vertical dimension of a box.
@@ -789,3 +837,43 @@ type ZOSDevice struct {
// Gid of the device.
GID *uint32 `json:"gid,omitempty"`
}
// LinuxSchedulerPolicy represents different scheduling policies used with the Linux Scheduler
type LinuxSchedulerPolicy string
const (
// SchedOther is the default scheduling policy
SchedOther LinuxSchedulerPolicy = "SCHED_OTHER"
// SchedFIFO is the First-In-First-Out scheduling policy
SchedFIFO LinuxSchedulerPolicy = "SCHED_FIFO"
// SchedRR is the Round-Robin scheduling policy
SchedRR LinuxSchedulerPolicy = "SCHED_RR"
// SchedBatch is the Batch scheduling policy
SchedBatch LinuxSchedulerPolicy = "SCHED_BATCH"
// SchedISO is the Isolation scheduling policy
SchedISO LinuxSchedulerPolicy = "SCHED_ISO"
// SchedIdle is the Idle scheduling policy
SchedIdle LinuxSchedulerPolicy = "SCHED_IDLE"
// SchedDeadline is the Deadline scheduling policy
SchedDeadline LinuxSchedulerPolicy = "SCHED_DEADLINE"
)
// LinuxSchedulerFlag represents the flags used by the Linux Scheduler.
type LinuxSchedulerFlag string
const (
// SchedFlagResetOnFork represents the reset on fork scheduling flag
SchedFlagResetOnFork LinuxSchedulerFlag = "SCHED_FLAG_RESET_ON_FORK"
// SchedFlagReclaim represents the reclaim scheduling flag
SchedFlagReclaim LinuxSchedulerFlag = "SCHED_FLAG_RECLAIM"
// SchedFlagDLOverrun represents the deadline overrun scheduling flag
SchedFlagDLOverrun LinuxSchedulerFlag = "SCHED_FLAG_DL_OVERRUN"
// SchedFlagKeepPolicy represents the keep policy scheduling flag
SchedFlagKeepPolicy LinuxSchedulerFlag = "SCHED_FLAG_KEEP_POLICY"
// SchedFlagKeepParams represents the keep parameters scheduling flag
SchedFlagKeepParams LinuxSchedulerFlag = "SCHED_FLAG_KEEP_PARAMS"
// SchedFlagUtilClampMin represents the utilization clamp minimum scheduling flag
SchedFlagUtilClampMin LinuxSchedulerFlag = "SCHED_FLAG_UTIL_CLAMP_MIN"
// SchedFlagUtilClampMin represents the utilization clamp maximum scheduling flag
SchedFlagUtilClampMax LinuxSchedulerFlag = "SCHED_FLAG_UTIL_CLAMP_MAX"
)

2
vendor/github.com/opencontainers/runtime-spec/specs-go/version.go generated vendored
View File

@@ -11,7 +11,7 @@ const (
VersionPatch = 0
// VersionDev indicates development branch. Releases will be empty string.
VersionDev = "-rc.2"
VersionDev = ""
)
// Version is the specification version that the package types support.