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author | 2025-02-03 10:12:35 +0000 | |
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committer | 2025-02-03 10:12:35 +0000 | |
commit | c086d4048c2a26a0bf70c1ced24c78680a786710 (patch) | |
tree | cf7606e8452e9047d7f0e0d9b6de10edf7ebdc89 /vendor/github.com/containerd/cgroups/v3/cgroup1 | |
parent | [chore]: Bump golang.org/x/oauth2 from 0.24.0 to 0.25.0 (#3725) (diff) | |
download | gotosocial-c086d4048c2a26a0bf70c1ced24c78680a786710.tar.xz |
[chore]: Bump github.com/KimMachineGun/automemlimit from 0.6.1 to 0.7.0 (#3726)
Bumps [github.com/KimMachineGun/automemlimit](https://github.com/KimMachineGun/automemlimit) from 0.6.1 to 0.7.0.
- [Release notes](https://github.com/KimMachineGun/automemlimit/releases)
- [Commits](https://github.com/KimMachineGun/automemlimit/compare/v0.6.1...v0.7.0)
---
updated-dependencies:
- dependency-name: github.com/KimMachineGun/automemlimit
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Diffstat (limited to 'vendor/github.com/containerd/cgroups/v3/cgroup1')
30 files changed, 0 insertions, 6465 deletions
diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/blkio.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/blkio.go deleted file mode 100644 index 9ee96e139..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/blkio.go +++ /dev/null @@ -1,362 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "bufio" - "fmt" - "io" - "os" - "path/filepath" - "strconv" - "strings" - - v1 "github.com/containerd/cgroups/v3/cgroup1/stats" - - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -// NewBlkio returns a Blkio controller given the root folder of cgroups. -// It may optionally accept other configuration options, such as ProcRoot(path) -func NewBlkio(root string, options ...func(controller *blkioController)) *blkioController { - ctrl := &blkioController{ - root: filepath.Join(root, string(Blkio)), - procRoot: "/proc", - } - for _, opt := range options { - opt(ctrl) - } - return ctrl -} - -// ProcRoot overrides the default location of the "/proc" filesystem -func ProcRoot(path string) func(controller *blkioController) { - return func(c *blkioController) { - c.procRoot = path - } -} - -type blkioController struct { - root string - procRoot string -} - -func (b *blkioController) Name() Name { - return Blkio -} - -func (b *blkioController) Path(path string) string { - return filepath.Join(b.root, path) -} - -func (b *blkioController) Create(path string, resources *specs.LinuxResources) error { - if err := os.MkdirAll(b.Path(path), defaultDirPerm); err != nil { - return err - } - if resources.BlockIO == nil { - return nil - } - for _, t := range createBlkioSettings(resources.BlockIO) { - if t.value != nil { - if err := os.WriteFile( - filepath.Join(b.Path(path), "blkio."+t.name), - t.format(t.value), - defaultFilePerm, - ); err != nil { - return err - } - } - } - return nil -} - -func (b *blkioController) Update(path string, resources *specs.LinuxResources) error { - return b.Create(path, resources) -} - -func (b *blkioController) Stat(path string, stats *v1.Metrics) error { - stats.Blkio = &v1.BlkIOStat{} - - var settings []blkioStatSettings - - // Try to read CFQ stats available on all CFQ enabled kernels first - if _, err := os.Lstat(filepath.Join(b.Path(path), "blkio.io_serviced_recursive")); err == nil { - settings = []blkioStatSettings{ - { - name: "sectors_recursive", - entry: &stats.Blkio.SectorsRecursive, - }, - { - name: "io_service_bytes_recursive", - entry: &stats.Blkio.IoServiceBytesRecursive, - }, - { - name: "io_serviced_recursive", - entry: &stats.Blkio.IoServicedRecursive, - }, - { - name: "io_queued_recursive", - entry: &stats.Blkio.IoQueuedRecursive, - }, - { - name: "io_service_time_recursive", - entry: &stats.Blkio.IoServiceTimeRecursive, - }, - { - name: "io_wait_time_recursive", - entry: &stats.Blkio.IoWaitTimeRecursive, - }, - { - name: "io_merged_recursive", - entry: &stats.Blkio.IoMergedRecursive, - }, - { - name: "time_recursive", - entry: &stats.Blkio.IoTimeRecursive, - }, - } - } - - f, err := os.Open(filepath.Join(b.procRoot, "partitions")) - if err != nil { - return err - } - defer f.Close() - - devices, err := getDevices(f) - if err != nil { - return err - } - - var size int - for _, t := range settings { - if err := b.readEntry(devices, path, t.name, t.entry); err != nil { - return err - } - size += len(*t.entry) - } - if size > 0 { - return nil - } - - // Even the kernel is compiled with the CFQ scheduler, the cgroup may not use - // block devices with the CFQ scheduler. If so, we should fallback to throttle.* files. - settings = []blkioStatSettings{ - { - name: "throttle.io_serviced", - entry: &stats.Blkio.IoServicedRecursive, - }, - { - name: "throttle.io_service_bytes", - entry: &stats.Blkio.IoServiceBytesRecursive, - }, - } - for _, t := range settings { - if err := b.readEntry(devices, path, t.name, t.entry); err != nil { - return err - } - } - return nil -} - -func (b *blkioController) readEntry(devices map[deviceKey]string, path, name string, entry *[]*v1.BlkIOEntry) error { - f, err := os.Open(filepath.Join(b.Path(path), "blkio."+name)) - if err != nil { - return err - } - defer f.Close() - sc := bufio.NewScanner(f) - for sc.Scan() { - // format: dev type amount - fields := strings.FieldsFunc(sc.Text(), splitBlkIOStatLine) - if len(fields) < 3 { - if len(fields) == 2 && fields[0] == "Total" { - // skip total line - continue - } else { - return fmt.Errorf("invalid line found while parsing %s: %s", path, sc.Text()) - } - } - major, err := strconv.ParseUint(fields[0], 10, 64) - if err != nil { - return err - } - minor, err := strconv.ParseUint(fields[1], 10, 64) - if err != nil { - return err - } - op := "" - valueField := 2 - if len(fields) == 4 { - op = fields[2] - valueField = 3 - } - v, err := strconv.ParseUint(fields[valueField], 10, 64) - if err != nil { - return err - } - *entry = append(*entry, &v1.BlkIOEntry{ - Device: devices[deviceKey{major, minor}], - Major: major, - Minor: minor, - Op: op, - Value: v, - }) - } - return sc.Err() -} - -func createBlkioSettings(blkio *specs.LinuxBlockIO) []blkioSettings { - settings := []blkioSettings{} - - if blkio.Weight != nil { - settings = append(settings, - blkioSettings{ - name: "weight", - value: blkio.Weight, - format: uintf, - }) - } - if blkio.LeafWeight != nil { - settings = append(settings, - blkioSettings{ - name: "leaf_weight", - value: blkio.LeafWeight, - format: uintf, - }) - } - for _, wd := range blkio.WeightDevice { - if wd.Weight != nil { - settings = append(settings, - blkioSettings{ - name: "weight_device", - value: wd, - format: weightdev, - }) - } - if wd.LeafWeight != nil { - settings = append(settings, - blkioSettings{ - name: "leaf_weight_device", - value: wd, - format: weightleafdev, - }) - } - } - for _, t := range []struct { - name string - list []specs.LinuxThrottleDevice - }{ - { - name: "throttle.read_bps_device", - list: blkio.ThrottleReadBpsDevice, - }, - { - name: "throttle.read_iops_device", - list: blkio.ThrottleReadIOPSDevice, - }, - { - name: "throttle.write_bps_device", - list: blkio.ThrottleWriteBpsDevice, - }, - { - name: "throttle.write_iops_device", - list: blkio.ThrottleWriteIOPSDevice, - }, - } { - for _, td := range t.list { - settings = append(settings, blkioSettings{ - name: t.name, - value: td, - format: throttleddev, - }) - } - } - return settings -} - -type blkioSettings struct { - name string - value interface{} - format func(v interface{}) []byte -} - -type blkioStatSettings struct { - name string - entry *[]*v1.BlkIOEntry -} - -func uintf(v interface{}) []byte { - return []byte(strconv.FormatUint(uint64(*v.(*uint16)), 10)) -} - -func weightdev(v interface{}) []byte { - wd := v.(specs.LinuxWeightDevice) - return []byte(fmt.Sprintf("%d:%d %d", wd.Major, wd.Minor, *wd.Weight)) -} - -func weightleafdev(v interface{}) []byte { - wd := v.(specs.LinuxWeightDevice) - return []byte(fmt.Sprintf("%d:%d %d", wd.Major, wd.Minor, *wd.LeafWeight)) -} - -func throttleddev(v interface{}) []byte { - td := v.(specs.LinuxThrottleDevice) - return []byte(fmt.Sprintf("%d:%d %d", td.Major, td.Minor, td.Rate)) -} - -func splitBlkIOStatLine(r rune) bool { - return r == ' ' || r == ':' -} - -type deviceKey struct { - major, minor uint64 -} - -// getDevices makes a best effort attempt to read all the devices into a map -// keyed by major and minor number. Since devices may be mapped multiple times, -// we err on taking the first occurrence. -func getDevices(r io.Reader) (map[deviceKey]string, error) { - - var ( - s = bufio.NewScanner(r) - devices = make(map[deviceKey]string) - ) - for i := 0; s.Scan(); i++ { - if i < 2 { - continue - } - fields := strings.Fields(s.Text()) - major, err := strconv.Atoi(fields[0]) - if err != nil { - return nil, err - } - minor, err := strconv.Atoi(fields[1]) - if err != nil { - return nil, err - } - key := deviceKey{ - major: uint64(major), - minor: uint64(minor), - } - if _, ok := devices[key]; ok { - continue - } - devices[key] = filepath.Join("/dev", fields[3]) - } - return devices, s.Err() -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/cgroup.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/cgroup.go deleted file mode 100644 index 2a31b8041..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/cgroup.go +++ /dev/null @@ -1,571 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "errors" - "fmt" - "io/fs" - "os" - "path/filepath" - "strconv" - "strings" - "sync" - "syscall" - "time" - - v1 "github.com/containerd/cgroups/v3/cgroup1/stats" - - "github.com/opencontainers/runtime-spec/specs-go" -) - -// New returns a new control via the cgroup cgroups interface -func New(path Path, resources *specs.LinuxResources, opts ...InitOpts) (Cgroup, error) { - config := newInitConfig() - for _, o := range opts { - if err := o(config); err != nil { - return nil, err - } - } - subsystems, err := config.hiearchy() - if err != nil { - return nil, err - } - var active []Subsystem - for _, s := range subsystems { - // check if subsystem exists - if err := initializeSubsystem(s, path, resources); err != nil { - if err == ErrControllerNotActive { - if config.InitCheck != nil { - if skerr := config.InitCheck(s, path, err); skerr != nil { - if skerr != ErrIgnoreSubsystem { - return nil, skerr - } - } - } - continue - } - return nil, err - } - active = append(active, s) - } - return &cgroup{ - path: path, - subsystems: active, - }, nil -} - -// Load will load an existing cgroup and allow it to be controlled -// All static path should not include `/sys/fs/cgroup/` prefix, it should start with your own cgroups name -func Load(path Path, opts ...InitOpts) (Cgroup, error) { - config := newInitConfig() - for _, o := range opts { - if err := o(config); err != nil { - return nil, err - } - } - var activeSubsystems []Subsystem - subsystems, err := config.hiearchy() - if err != nil { - return nil, err - } - // check that the subsystems still exist, and keep only those that actually exist - for _, s := range pathers(subsystems) { - p, err := path(s.Name()) - if err != nil { - if errors.Is(err, os.ErrNotExist) { - return nil, ErrCgroupDeleted - } - if err == ErrControllerNotActive { - if config.InitCheck != nil { - if skerr := config.InitCheck(s, path, err); skerr != nil { - if skerr != ErrIgnoreSubsystem { - return nil, skerr - } - } - } - continue - } - return nil, err - } - if _, err := os.Lstat(s.Path(p)); err != nil { - if os.IsNotExist(err) { - continue - } - return nil, err - } - activeSubsystems = append(activeSubsystems, s) - } - // if we do not have any active systems then the cgroup is deleted - if len(activeSubsystems) == 0 { - return nil, ErrCgroupDeleted - } - return &cgroup{ - path: path, - subsystems: activeSubsystems, - }, nil -} - -type cgroup struct { - path Path - - subsystems []Subsystem - mu sync.Mutex - err error -} - -// New returns a new sub cgroup -func (c *cgroup) New(name string, resources *specs.LinuxResources) (Cgroup, error) { - c.mu.Lock() - defer c.mu.Unlock() - if c.err != nil { - return nil, c.err - } - path := subPath(c.path, name) - for _, s := range c.subsystems { - if err := initializeSubsystem(s, path, resources); err != nil { - return nil, err - } - } - return &cgroup{ - path: path, - subsystems: c.subsystems, - }, nil -} - -// Subsystems returns all the subsystems that are currently being -// consumed by the group -func (c *cgroup) Subsystems() []Subsystem { - return c.subsystems -} - -func (c *cgroup) subsystemsFilter(subsystems ...Name) []Subsystem { - if len(subsystems) == 0 { - return c.subsystems - } - - var filteredSubsystems = []Subsystem{} - for _, s := range c.subsystems { - for _, f := range subsystems { - if s.Name() == f { - filteredSubsystems = append(filteredSubsystems, s) - break - } - } - } - - return filteredSubsystems -} - -// Add moves the provided process into the new cgroup. -// Without additional arguments, the process is added to all the cgroup subsystems. -// When giving Add a list of subsystem names, the process is only added to those -// subsystems, provided that they are active in the targeted cgroup. -func (c *cgroup) Add(process Process, subsystems ...Name) error { - return c.add(process, cgroupProcs, subsystems...) -} - -// AddProc moves the provided process id into the new cgroup. -// Without additional arguments, the process with the given id is added to all -// the cgroup subsystems. When giving AddProc a list of subsystem names, the process -// id is only added to those subsystems, provided that they are active in the targeted -// cgroup. -func (c *cgroup) AddProc(pid uint64, subsystems ...Name) error { - return c.add(Process{Pid: int(pid)}, cgroupProcs, subsystems...) -} - -// AddTask moves the provided tasks (threads) into the new cgroup. -// Without additional arguments, the task is added to all the cgroup subsystems. -// When giving AddTask a list of subsystem names, the task is only added to those -// subsystems, provided that they are active in the targeted cgroup. -func (c *cgroup) AddTask(process Process, subsystems ...Name) error { - return c.add(process, cgroupTasks, subsystems...) -} - -// writeCgroupsProcs writes to the file, but retries on EINVAL. -func writeCgroupProcs(path string, content []byte, perm fs.FileMode) error { - f, err := os.OpenFile(path, os.O_CREATE|os.O_WRONLY, perm) - if err != nil { - return err - } - defer f.Close() - - for i := 0; i < 5; i++ { - _, err = f.Write(content) - if err == nil { - return nil - } - // If the process's associated task's state is TASK_NEW, the kernel - // returns EINVAL. The function will retry on the error like runc. - // https://github.com/torvalds/linux/blob/v6.0/kernel/sched/core.c#L10308-L10337 - // https://github.com/opencontainers/runc/pull/1950 - if !errors.Is(err, syscall.EINVAL) { - return err - } - time.Sleep(30 * time.Millisecond) - } - return err -} - -func (c *cgroup) add(process Process, pType procType, subsystems ...Name) error { - if process.Pid <= 0 { - return ErrInvalidPid - } - c.mu.Lock() - defer c.mu.Unlock() - if c.err != nil { - return c.err - } - for _, s := range pathers(c.subsystemsFilter(subsystems...)) { - p, err := c.path(s.Name()) - if err != nil { - return err - } - err = writeCgroupProcs( - filepath.Join(s.Path(p), pType), - []byte(strconv.Itoa(process.Pid)), - defaultFilePerm, - ) - if err != nil { - return err - } - } - return nil -} - -// Delete will remove the control group from each of the subsystems registered -func (c *cgroup) Delete() error { - c.mu.Lock() - defer c.mu.Unlock() - if c.err != nil { - return c.err - } - var errs []string - for _, s := range c.subsystems { - // kernel prevents cgroups with running process from being removed, check the tree is empty - procs, err := c.processes(s.Name(), true, cgroupProcs) - if err != nil { - return err - } - if len(procs) > 0 { - errs = append(errs, fmt.Sprintf("%s (contains running processes)", string(s.Name()))) - continue - } - if d, ok := s.(deleter); ok { - sp, err := c.path(s.Name()) - if err != nil { - return err - } - if err := d.Delete(sp); err != nil { - errs = append(errs, string(s.Name())) - } - continue - } - if p, ok := s.(pather); ok { - sp, err := c.path(s.Name()) - if err != nil { - return err - } - path := p.Path(sp) - if err := remove(path); err != nil { - errs = append(errs, path) - } - continue - } - } - if len(errs) > 0 { - return fmt.Errorf("cgroups: unable to remove paths %s", strings.Join(errs, ", ")) - } - c.err = ErrCgroupDeleted - return nil -} - -// Stat returns the current metrics for the cgroup -func (c *cgroup) Stat(handlers ...ErrorHandler) (*v1.Metrics, error) { - c.mu.Lock() - defer c.mu.Unlock() - if c.err != nil { - return nil, c.err - } - if len(handlers) == 0 { - handlers = append(handlers, errPassthrough) - } - var ( - stats = &v1.Metrics{ - CPU: &v1.CPUStat{ - Throttling: &v1.Throttle{}, - Usage: &v1.CPUUsage{}, - }, - } - wg = &sync.WaitGroup{} - errs = make(chan error, len(c.subsystems)) - ) - for _, s := range c.subsystems { - if ss, ok := s.(stater); ok { - sp, err := c.path(s.Name()) - if err != nil { - return nil, err - } - wg.Add(1) - go func() { - defer wg.Done() - if err := ss.Stat(sp, stats); err != nil { - for _, eh := range handlers { - if herr := eh(err); herr != nil { - errs <- herr - } - } - } - }() - } - } - wg.Wait() - close(errs) - for err := range errs { - return nil, err - } - return stats, nil -} - -// Update updates the cgroup with the new resource values provided -// -// Be prepared to handle EBUSY when trying to update a cgroup with -// live processes and other operations like Stats being performed at the -// same time -func (c *cgroup) Update(resources *specs.LinuxResources) error { - c.mu.Lock() - defer c.mu.Unlock() - if c.err != nil { - return c.err - } - for _, s := range c.subsystems { - if u, ok := s.(updater); ok { - sp, err := c.path(s.Name()) - if err != nil { - return err - } - if err := u.Update(sp, resources); err != nil { - return err - } - } - } - return nil -} - -// Processes returns the processes running inside the cgroup along -// with the subsystem used, pid, and path -func (c *cgroup) Processes(subsystem Name, recursive bool) ([]Process, error) { - c.mu.Lock() - defer c.mu.Unlock() - if c.err != nil { - return nil, c.err - } - return c.processes(subsystem, recursive, cgroupProcs) -} - -// Tasks returns the tasks running inside the cgroup along -// with the subsystem used, pid, and path -func (c *cgroup) Tasks(subsystem Name, recursive bool) ([]Task, error) { - c.mu.Lock() - defer c.mu.Unlock() - if c.err != nil { - return nil, c.err - } - return c.processes(subsystem, recursive, cgroupTasks) -} - -func (c *cgroup) processes(subsystem Name, recursive bool, pType procType) ([]Process, error) { - s := c.getSubsystem(subsystem) - sp, err := c.path(subsystem) - if err != nil { - return nil, err - } - if s == nil { - return nil, fmt.Errorf("cgroups: %s doesn't exist in %s subsystem", sp, subsystem) - } - path := s.(pather).Path(sp) - var processes []Process - err = filepath.Walk(path, func(p string, info os.FileInfo, err error) error { - if err != nil { - return err - } - if !recursive && info.IsDir() { - if p == path { - return nil - } - return filepath.SkipDir - } - dir, name := filepath.Split(p) - if name != pType { - return nil - } - procs, err := readPids(dir, subsystem, pType) - if err != nil { - return err - } - processes = append(processes, procs...) - return nil - }) - return processes, err -} - -// Freeze freezes the entire cgroup and all the processes inside it -func (c *cgroup) Freeze() error { - c.mu.Lock() - defer c.mu.Unlock() - if c.err != nil { - return c.err - } - s := c.getSubsystem(Freezer) - if s == nil { - return ErrFreezerNotSupported - } - sp, err := c.path(Freezer) - if err != nil { - return err - } - return s.(*freezerController).Freeze(sp) -} - -// Thaw thaws out the cgroup and all the processes inside it -func (c *cgroup) Thaw() error { - c.mu.Lock() - defer c.mu.Unlock() - if c.err != nil { - return c.err - } - s := c.getSubsystem(Freezer) - if s == nil { - return ErrFreezerNotSupported - } - sp, err := c.path(Freezer) - if err != nil { - return err - } - return s.(*freezerController).Thaw(sp) -} - -// OOMEventFD returns the memory cgroup's out of memory event fd that triggers -// when processes inside the cgroup receive an oom event. Returns -// ErrMemoryNotSupported if memory cgroups is not supported. -func (c *cgroup) OOMEventFD() (uintptr, error) { - c.mu.Lock() - defer c.mu.Unlock() - if c.err != nil { - return 0, c.err - } - s := c.getSubsystem(Memory) - if s == nil { - return 0, ErrMemoryNotSupported - } - sp, err := c.path(Memory) - if err != nil { - return 0, err - } - return s.(*memoryController).memoryEvent(sp, OOMEvent()) -} - -// RegisterMemoryEvent allows the ability to register for all v1 memory cgroups -// notifications. -func (c *cgroup) RegisterMemoryEvent(event MemoryEvent) (uintptr, error) { - c.mu.Lock() - defer c.mu.Unlock() - if c.err != nil { - return 0, c.err - } - s := c.getSubsystem(Memory) - if s == nil { - return 0, ErrMemoryNotSupported - } - sp, err := c.path(Memory) - if err != nil { - return 0, err - } - return s.(*memoryController).memoryEvent(sp, event) -} - -// State returns the state of the cgroup and its processes -func (c *cgroup) State() State { - c.mu.Lock() - defer c.mu.Unlock() - c.checkExists() - if c.err != nil && c.err == ErrCgroupDeleted { - return Deleted - } - s := c.getSubsystem(Freezer) - if s == nil { - return Thawed - } - sp, err := c.path(Freezer) - if err != nil { - return Unknown - } - state, err := s.(*freezerController).state(sp) - if err != nil { - return Unknown - } - return state -} - -// MoveTo does a recursive move subsystem by subsystem of all the processes -// inside the group -func (c *cgroup) MoveTo(destination Cgroup) error { - c.mu.Lock() - defer c.mu.Unlock() - if c.err != nil { - return c.err - } - for _, s := range c.subsystems { - processes, err := c.processes(s.Name(), true, cgroupProcs) - if err != nil { - return err - } - for _, p := range processes { - if err := destination.Add(p); err != nil { - if strings.Contains(err.Error(), "no such process") { - continue - } - return err - } - } - } - return nil -} - -func (c *cgroup) getSubsystem(n Name) Subsystem { - for _, s := range c.subsystems { - if s.Name() == n { - return s - } - } - return nil -} - -func (c *cgroup) checkExists() { - for _, s := range pathers(c.subsystems) { - p, err := c.path(s.Name()) - if err != nil { - return - } - if _, err := os.Lstat(s.Path(p)); err != nil { - if os.IsNotExist(err) { - c.err = ErrCgroupDeleted - return - } - } - } -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/control.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/control.go deleted file mode 100644 index 6cbf5323e..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/control.go +++ /dev/null @@ -1,99 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "os" - - v1 "github.com/containerd/cgroups/v3/cgroup1/stats" - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -type procType = string - -const ( - cgroupProcs procType = "cgroup.procs" - cgroupTasks procType = "tasks" - defaultDirPerm = 0755 -) - -// defaultFilePerm is a var so that the test framework can change the filemode -// of all files created when the tests are running. The difference between the -// tests and real world use is that files like "cgroup.procs" will exist when writing -// to a read cgroup filesystem and do not exist prior when running in the tests. -// this is set to a non 0 value in the test code -var defaultFilePerm = os.FileMode(0) - -type Process struct { - // Subsystem is the name of the subsystem that the process / task is in. - Subsystem Name - // Pid is the process id of the process / task. - Pid int - // Path is the full path of the subsystem and location that the process / task is in. - Path string -} - -type Task = Process - -// Cgroup handles interactions with the individual groups to perform -// actions on them as them main interface to this cgroup package -type Cgroup interface { - // New creates a new cgroup under the calling cgroup - New(string, *specs.LinuxResources) (Cgroup, error) - // Add adds a process to the cgroup (cgroup.procs). Without additional arguments, - // the process is added to all the cgroup subsystems. When giving Add a list of - // subsystem names, the process is only added to those subsystems, provided that - // they are active in the targeted cgroup. - Add(Process, ...Name) error - // AddProc adds the process with the given id to the cgroup (cgroup.procs). - // Without additional arguments, the process with the given id is added to all - // the cgroup subsystems. When giving AddProc a list of subsystem names, the process - // id is only added to those subsystems, provided that they are active in the targeted - // cgroup. - AddProc(uint64, ...Name) error - // AddTask adds a process to the cgroup (tasks). Without additional arguments, the - // task is added to all the cgroup subsystems. When giving AddTask a list of subsystem - // names, the task is only added to those subsystems, provided that they are active in - // the targeted cgroup. - AddTask(Process, ...Name) error - // Delete removes the cgroup as a whole - Delete() error - // MoveTo moves all the processes under the calling cgroup to the provided one - // subsystems are moved one at a time - MoveTo(Cgroup) error - // Stat returns the stats for all subsystems in the cgroup - Stat(...ErrorHandler) (*v1.Metrics, error) - // Update updates all the subsystems with the provided resource changes - Update(resources *specs.LinuxResources) error - // Processes returns all the processes in a select subsystem for the cgroup - Processes(Name, bool) ([]Process, error) - // Tasks returns all the tasks in a select subsystem for the cgroup - Tasks(Name, bool) ([]Task, error) - // Freeze freezes or pauses all processes inside the cgroup - Freeze() error - // Thaw thaw or resumes all processes inside the cgroup - Thaw() error - // OOMEventFD returns the memory subsystem's event fd for OOM events - OOMEventFD() (uintptr, error) - // RegisterMemoryEvent returns the memory subsystems event fd for whatever memory event was - // registered for. Can alternatively register for the oom event with this method. - RegisterMemoryEvent(MemoryEvent) (uintptr, error) - // State returns the cgroups current state - State() State - // Subsystems returns all the subsystems in the cgroup - Subsystems() []Subsystem -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/cpu.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/cpu.go deleted file mode 100644 index e02ca0d8e..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/cpu.go +++ /dev/null @@ -1,125 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "bufio" - "os" - "path/filepath" - "strconv" - - v1 "github.com/containerd/cgroups/v3/cgroup1/stats" - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -func NewCpu(root string) *cpuController { - return &cpuController{ - root: filepath.Join(root, string(Cpu)), - } -} - -type cpuController struct { - root string -} - -func (c *cpuController) Name() Name { - return Cpu -} - -func (c *cpuController) Path(path string) string { - return filepath.Join(c.root, path) -} - -func (c *cpuController) Create(path string, resources *specs.LinuxResources) error { - if err := os.MkdirAll(c.Path(path), defaultDirPerm); err != nil { - return err - } - if cpu := resources.CPU; cpu != nil { - for _, t := range []struct { - name string - ivalue *int64 - uvalue *uint64 - }{ - { - name: "rt_period_us", - uvalue: cpu.RealtimePeriod, - }, - { - name: "rt_runtime_us", - ivalue: cpu.RealtimeRuntime, - }, - { - name: "shares", - uvalue: cpu.Shares, - }, - { - name: "cfs_period_us", - uvalue: cpu.Period, - }, - { - name: "cfs_quota_us", - ivalue: cpu.Quota, - }, - } { - var value []byte - if t.uvalue != nil { - value = []byte(strconv.FormatUint(*t.uvalue, 10)) - } else if t.ivalue != nil { - value = []byte(strconv.FormatInt(*t.ivalue, 10)) - } - if value != nil { - if err := os.WriteFile( - filepath.Join(c.Path(path), "cpu."+t.name), - value, - defaultFilePerm, - ); err != nil { - return err - } - } - } - } - return nil -} - -func (c *cpuController) Update(path string, resources *specs.LinuxResources) error { - return c.Create(path, resources) -} - -func (c *cpuController) Stat(path string, stats *v1.Metrics) error { - f, err := os.Open(filepath.Join(c.Path(path), "cpu.stat")) - if err != nil { - return err - } - defer f.Close() - // get or create the cpu field because cpuacct can also set values on this struct - sc := bufio.NewScanner(f) - for sc.Scan() { - key, v, err := parseKV(sc.Text()) - if err != nil { - return err - } - switch key { - case "nr_periods": - stats.CPU.Throttling.Periods = v - case "nr_throttled": - stats.CPU.Throttling.ThrottledPeriods = v - case "throttled_time": - stats.CPU.Throttling.ThrottledTime = v - } - } - return sc.Err() -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/cpuacct.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/cpuacct.go deleted file mode 100644 index b7a3e8f6a..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/cpuacct.go +++ /dev/null @@ -1,129 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "bufio" - "fmt" - "os" - "path/filepath" - "strconv" - "strings" - - v1 "github.com/containerd/cgroups/v3/cgroup1/stats" -) - -const nanosecondsInSecond = 1000000000 - -var clockTicks = getClockTicks() - -func NewCpuacct(root string) *cpuacctController { - return &cpuacctController{ - root: filepath.Join(root, string(Cpuacct)), - } -} - -type cpuacctController struct { - root string -} - -func (c *cpuacctController) Name() Name { - return Cpuacct -} - -func (c *cpuacctController) Path(path string) string { - return filepath.Join(c.root, path) -} - -func (c *cpuacctController) Stat(path string, stats *v1.Metrics) error { - user, kernel, err := c.getUsage(path) - if err != nil { - return err - } - total, err := readUint(filepath.Join(c.Path(path), "cpuacct.usage")) - if err != nil { - return err - } - percpu, err := c.percpuUsage(path) - if err != nil { - return err - } - stats.CPU.Usage.Total = total - stats.CPU.Usage.User = user - stats.CPU.Usage.Kernel = kernel - stats.CPU.Usage.PerCPU = percpu - return nil -} - -func (c *cpuacctController) percpuUsage(path string) ([]uint64, error) { - var usage []uint64 - data, err := os.ReadFile(filepath.Join(c.Path(path), "cpuacct.usage_percpu")) - if err != nil { - return nil, err - } - for _, v := range strings.Fields(string(data)) { - u, err := strconv.ParseUint(v, 10, 64) - if err != nil { - return nil, err - } - usage = append(usage, u) - } - return usage, nil -} - -func (c *cpuacctController) getUsage(path string) (user uint64, kernel uint64, err error) { - statPath := filepath.Join(c.Path(path), "cpuacct.stat") - f, err := os.Open(statPath) - if err != nil { - return 0, 0, err - } - defer f.Close() - var ( - raw = make(map[string]uint64) - sc = bufio.NewScanner(f) - ) - for sc.Scan() { - key, v, err := parseKV(sc.Text()) - if err != nil { - return 0, 0, err - } - raw[key] = v - } - if err := sc.Err(); err != nil { - return 0, 0, err - } - for _, t := range []struct { - name string - value *uint64 - }{ - { - name: "user", - value: &user, - }, - { - name: "system", - value: &kernel, - }, - } { - v, ok := raw[t.name] - if !ok { - return 0, 0, fmt.Errorf("expected field %q but not found in %q", t.name, statPath) - } - *t.value = v - } - return (user * nanosecondsInSecond) / clockTicks, (kernel * nanosecondsInSecond) / clockTicks, nil -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/cpuset.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/cpuset.go deleted file mode 100644 index 242f77ed5..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/cpuset.go +++ /dev/null @@ -1,158 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "bytes" - "fmt" - "os" - "path/filepath" - - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -func NewCpuset(root string) *cpusetController { - return &cpusetController{ - root: filepath.Join(root, string(Cpuset)), - } -} - -type cpusetController struct { - root string -} - -func (c *cpusetController) Name() Name { - return Cpuset -} - -func (c *cpusetController) Path(path string) string { - return filepath.Join(c.root, path) -} - -func (c *cpusetController) Create(path string, resources *specs.LinuxResources) error { - if err := c.ensureParent(c.Path(path), c.root); err != nil { - return err - } - if err := os.MkdirAll(c.Path(path), defaultDirPerm); err != nil { - return err - } - if err := c.copyIfNeeded(c.Path(path), filepath.Dir(c.Path(path))); err != nil { - return err - } - if resources.CPU != nil { - for _, t := range []struct { - name string - value string - }{ - { - name: "cpus", - value: resources.CPU.Cpus, - }, - { - name: "mems", - value: resources.CPU.Mems, - }, - } { - if t.value != "" { - if err := os.WriteFile( - filepath.Join(c.Path(path), "cpuset."+t.name), - []byte(t.value), - defaultFilePerm, - ); err != nil { - return err - } - } - } - } - return nil -} - -func (c *cpusetController) Update(path string, resources *specs.LinuxResources) error { - return c.Create(path, resources) -} - -func (c *cpusetController) getValues(path string) (cpus []byte, mems []byte, err error) { - if cpus, err = os.ReadFile(filepath.Join(path, "cpuset.cpus")); err != nil && !os.IsNotExist(err) { - return - } - if mems, err = os.ReadFile(filepath.Join(path, "cpuset.mems")); err != nil && !os.IsNotExist(err) { - return - } - return cpus, mems, nil -} - -// ensureParent makes sure that the parent directory of current is created -// and populated with the proper cpus and mems files copied from -// it's parent. -func (c *cpusetController) ensureParent(current, root string) error { - parent := filepath.Dir(current) - if _, err := filepath.Rel(root, parent); err != nil { - return nil - } - // Avoid infinite recursion. - if parent == current { - return fmt.Errorf("cpuset: cgroup parent path outside cgroup root") - } - if cleanPath(parent) != root { - if err := c.ensureParent(parent, root); err != nil { - return err - } - } - if err := os.MkdirAll(current, defaultDirPerm); err != nil { - return err - } - return c.copyIfNeeded(current, parent) -} - -// copyIfNeeded copies the cpuset.cpus and cpuset.mems from the parent -// directory to the current directory if the file's contents are 0 -func (c *cpusetController) copyIfNeeded(current, parent string) error { - var ( - err error - currentCpus, currentMems []byte - parentCpus, parentMems []byte - ) - if currentCpus, currentMems, err = c.getValues(current); err != nil { - return err - } - if parentCpus, parentMems, err = c.getValues(parent); err != nil { - return err - } - if isEmpty(currentCpus) { - if err := os.WriteFile( - filepath.Join(current, "cpuset.cpus"), - parentCpus, - defaultFilePerm, - ); err != nil { - return err - } - } - if isEmpty(currentMems) { - if err := os.WriteFile( - filepath.Join(current, "cpuset.mems"), - parentMems, - defaultFilePerm, - ); err != nil { - return err - } - } - return nil -} - -func isEmpty(b []byte) bool { - return len(bytes.Trim(b, "\n")) == 0 -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/devices.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/devices.go deleted file mode 100644 index 80d76fa30..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/devices.go +++ /dev/null @@ -1,92 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "fmt" - "os" - "path/filepath" - - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -const ( - allowDeviceFile = "devices.allow" - denyDeviceFile = "devices.deny" - wildcard = -1 -) - -func NewDevices(root string) *devicesController { - return &devicesController{ - root: filepath.Join(root, string(Devices)), - } -} - -type devicesController struct { - root string -} - -func (d *devicesController) Name() Name { - return Devices -} - -func (d *devicesController) Path(path string) string { - return filepath.Join(d.root, path) -} - -func (d *devicesController) Create(path string, resources *specs.LinuxResources) error { - if err := os.MkdirAll(d.Path(path), defaultDirPerm); err != nil { - return err - } - for _, device := range resources.Devices { - file := denyDeviceFile - if device.Allow { - file = allowDeviceFile - } - if device.Type == "" { - device.Type = "a" - } - if err := os.WriteFile( - filepath.Join(d.Path(path), file), - []byte(deviceString(device)), - defaultFilePerm, - ); err != nil { - return err - } - } - return nil -} - -func (d *devicesController) Update(path string, resources *specs.LinuxResources) error { - return d.Create(path, resources) -} - -func deviceString(device specs.LinuxDeviceCgroup) string { - return fmt.Sprintf("%s %s:%s %s", - device.Type, - deviceNumber(device.Major), - deviceNumber(device.Minor), - device.Access, - ) -} - -func deviceNumber(number *int64) string { - if number == nil || *number == wildcard { - return "*" - } - return fmt.Sprint(*number) -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/errors.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/errors.go deleted file mode 100644 index d3ff6fbd1..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/errors.go +++ /dev/null @@ -1,47 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "errors" - "os" -) - -var ( - ErrInvalidPid = errors.New("cgroups: pid must be greater than 0") - ErrMountPointNotExist = errors.New("cgroups: cgroup mountpoint does not exist") - ErrInvalidFormat = errors.New("cgroups: parsing file with invalid format failed") - ErrFreezerNotSupported = errors.New("cgroups: freezer cgroup not supported on this system") - ErrMemoryNotSupported = errors.New("cgroups: memory cgroup not supported on this system") - ErrCgroupDeleted = errors.New("cgroups: cgroup deleted") - ErrNoCgroupMountDestination = errors.New("cgroups: cannot find cgroup mount destination") -) - -// ErrorHandler is a function that handles and acts on errors -type ErrorHandler func(err error) error - -// IgnoreNotExist ignores any errors that are for not existing files -func IgnoreNotExist(err error) error { - if os.IsNotExist(err) { - return nil - } - return err -} - -func errPassthrough(err error) error { - return err -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/freezer.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/freezer.go deleted file mode 100644 index 05d9f6c27..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/freezer.go +++ /dev/null @@ -1,82 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "os" - "path/filepath" - "strings" - "time" -) - -func NewFreezer(root string) *freezerController { - return &freezerController{ - root: filepath.Join(root, string(Freezer)), - } -} - -type freezerController struct { - root string -} - -func (f *freezerController) Name() Name { - return Freezer -} - -func (f *freezerController) Path(path string) string { - return filepath.Join(f.root, path) -} - -func (f *freezerController) Freeze(path string) error { - return f.waitState(path, Frozen) -} - -func (f *freezerController) Thaw(path string) error { - return f.waitState(path, Thawed) -} - -func (f *freezerController) changeState(path string, state State) error { - return os.WriteFile( - filepath.Join(f.root, path, "freezer.state"), - []byte(strings.ToUpper(string(state))), - defaultFilePerm, - ) -} - -func (f *freezerController) state(path string) (State, error) { - current, err := os.ReadFile(filepath.Join(f.root, path, "freezer.state")) - if err != nil { - return "", err - } - return State(strings.ToLower(strings.TrimSpace(string(current)))), nil -} - -func (f *freezerController) waitState(path string, state State) error { - for { - if err := f.changeState(path, state); err != nil { - return err - } - current, err := f.state(path) - if err != nil { - return err - } - if current == state { - return nil - } - time.Sleep(1 * time.Millisecond) - } -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/hierarchy.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/hierarchy.go deleted file mode 100644 index 1af9aa6be..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/hierarchy.go +++ /dev/null @@ -1,20 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -// Hierarchy enables both unified and split hierarchy for cgroups -type Hierarchy func() ([]Subsystem, error) diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/hugetlb.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/hugetlb.go deleted file mode 100644 index 75519d9da..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/hugetlb.go +++ /dev/null @@ -1,109 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "os" - "path/filepath" - "strconv" - "strings" - - v1 "github.com/containerd/cgroups/v3/cgroup1/stats" - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -func NewHugetlb(root string) (*hugetlbController, error) { - sizes, err := hugePageSizes() - if err != nil { - return nil, err - } - - return &hugetlbController{ - root: filepath.Join(root, string(Hugetlb)), - sizes: sizes, - }, nil -} - -type hugetlbController struct { - root string - sizes []string -} - -func (h *hugetlbController) Name() Name { - return Hugetlb -} - -func (h *hugetlbController) Path(path string) string { - return filepath.Join(h.root, path) -} - -func (h *hugetlbController) Create(path string, resources *specs.LinuxResources) error { - if err := os.MkdirAll(h.Path(path), defaultDirPerm); err != nil { - return err - } - for _, limit := range resources.HugepageLimits { - if err := os.WriteFile( - filepath.Join(h.Path(path), strings.Join([]string{"hugetlb", limit.Pagesize, "limit_in_bytes"}, ".")), - []byte(strconv.FormatUint(limit.Limit, 10)), - defaultFilePerm, - ); err != nil { - return err - } - } - return nil -} - -func (h *hugetlbController) Stat(path string, stats *v1.Metrics) error { - for _, size := range h.sizes { - s, err := h.readSizeStat(path, size) - if err != nil { - return err - } - stats.Hugetlb = append(stats.Hugetlb, s) - } - return nil -} - -func (h *hugetlbController) readSizeStat(path, size string) (*v1.HugetlbStat, error) { - s := v1.HugetlbStat{ - Pagesize: size, - } - for _, t := range []struct { - name string - value *uint64 - }{ - { - name: "usage_in_bytes", - value: &s.Usage, - }, - { - name: "max_usage_in_bytes", - value: &s.Max, - }, - { - name: "failcnt", - value: &s.Failcnt, - }, - } { - v, err := readUint(filepath.Join(h.Path(path), strings.Join([]string{"hugetlb", size, t.name}, "."))) - if err != nil { - return nil, err - } - *t.value = v - } - return &s, nil -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/memory.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/memory.go deleted file mode 100644 index e84ec2b3c..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/memory.go +++ /dev/null @@ -1,480 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "bufio" - "fmt" - "io" - "os" - "path/filepath" - "strconv" - "strings" - - v1 "github.com/containerd/cgroups/v3/cgroup1/stats" - specs "github.com/opencontainers/runtime-spec/specs-go" - "golang.org/x/sys/unix" -) - -// MemoryEvent is an interface that V1 memory Cgroup notifications implement. Arg returns the -// file name whose fd should be written to "cgroups.event_control". EventFile returns the name of -// the file that supports the notification api e.g. "memory.usage_in_bytes". -type MemoryEvent interface { - Arg() string - EventFile() string -} - -type memoryThresholdEvent struct { - threshold uint64 - swap bool -} - -// MemoryThresholdEvent returns a new [MemoryEvent] representing the memory threshold set. -// If swap is true, the event will be registered using memory.memsw.usage_in_bytes -func MemoryThresholdEvent(threshold uint64, swap bool) MemoryEvent { - return &memoryThresholdEvent{ - threshold, - swap, - } -} - -func (m *memoryThresholdEvent) Arg() string { - return strconv.FormatUint(m.threshold, 10) -} - -func (m *memoryThresholdEvent) EventFile() string { - if m.swap { - return "memory.memsw.usage_in_bytes" - } - return "memory.usage_in_bytes" -} - -type oomEvent struct{} - -// OOMEvent returns a new oom event to be used with RegisterMemoryEvent. -func OOMEvent() MemoryEvent { - return &oomEvent{} -} - -func (oom *oomEvent) Arg() string { - return "" -} - -func (oom *oomEvent) EventFile() string { - return "memory.oom_control" -} - -type memoryPressureEvent struct { - pressureLevel MemoryPressureLevel - hierarchy EventNotificationMode -} - -// MemoryPressureEvent returns a new [MemoryEvent] representing the memory pressure set. -func MemoryPressureEvent(pressureLevel MemoryPressureLevel, hierarchy EventNotificationMode) MemoryEvent { - return &memoryPressureEvent{ - pressureLevel, - hierarchy, - } -} - -func (m *memoryPressureEvent) Arg() string { - return string(m.pressureLevel) + "," + string(m.hierarchy) -} - -func (m *memoryPressureEvent) EventFile() string { - return "memory.pressure_level" -} - -// MemoryPressureLevel corresponds to the memory pressure levels defined -// for memory cgroups. -type MemoryPressureLevel string - -// The three memory pressure levels are as follows. -// - The "low" level means that the system is reclaiming memory for new -// allocations. Monitoring this reclaiming activity might be useful for -// maintaining cache level. Upon notification, the program (typically -// "Activity Manager") might analyze vmstat and act in advance (i.e. -// prematurely shutdown unimportant services). -// - The "medium" level means that the system is experiencing medium memory -// pressure, the system might be making swap, paging out active file caches, -// etc. Upon this event applications may decide to further analyze -// vmstat/zoneinfo/memcg or internal memory usage statistics and free any -// resources that can be easily reconstructed or re-read from a disk. -// - The "critical" level means that the system is actively thrashing, it is -// about to out of memory (OOM) or even the in-kernel OOM killer is on its -// way to trigger. Applications should do whatever they can to help the -// system. It might be too late to consult with vmstat or any other -// statistics, so it is advisable to take an immediate action. -// "https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt" Section 11 -const ( - LowPressure MemoryPressureLevel = "low" - MediumPressure MemoryPressureLevel = "medium" - CriticalPressure MemoryPressureLevel = "critical" -) - -// EventNotificationMode corresponds to the notification modes -// for the memory cgroups pressure level notifications. -type EventNotificationMode string - -// There are three optional modes that specify different propagation behavior: -// - "default": this is the default behavior specified above. This mode is the -// same as omitting the optional mode parameter, preserved by backwards -// compatibility. -// - "hierarchy": events always propagate up to the root, similar to the default -// behavior, except that propagation continues regardless of whether there are -// event listeners at each level, with the "hierarchy" mode. In the above -// example, groups A, B, and C will receive notification of memory pressure. -// - "local": events are pass-through, i.e. they only receive notifications when -// memory pressure is experienced in the memcg for which the notification is -// registered. In the above example, group C will receive notification if -// registered for "local" notification and the group experiences memory -// pressure. However, group B will never receive notification, regardless if -// there is an event listener for group C or not, if group B is registered for -// local notification. -// "https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt" Section 11 -const ( - DefaultMode EventNotificationMode = "default" - LocalMode EventNotificationMode = "local" - HierarchyMode EventNotificationMode = "hierarchy" -) - -// NewMemory returns a Memory controller given the root folder of cgroups. -// It may optionally accept other configuration options, such as IgnoreModules(...) -func NewMemory(root string, options ...func(*memoryController)) *memoryController { - mc := &memoryController{ - root: filepath.Join(root, string(Memory)), - ignored: map[string]struct{}{}, - } - for _, opt := range options { - opt(mc) - } - return mc -} - -// IgnoreModules configure the memory controller to not read memory metrics for some -// module names (e.g. passing "memsw" would avoid all the memory.memsw.* entries) -func IgnoreModules(names ...string) func(*memoryController) { - return func(mc *memoryController) { - for _, name := range names { - mc.ignored[name] = struct{}{} - } - } -} - -// OptionalSwap allows the memory controller to not fail if cgroups is not accounting -// Swap memory (there are no memory.memsw.* entries) -func OptionalSwap() func(*memoryController) { - return func(mc *memoryController) { - _, err := os.Stat(filepath.Join(mc.root, "memory.memsw.usage_in_bytes")) - if os.IsNotExist(err) { - mc.ignored["memsw"] = struct{}{} - } - } -} - -type memoryController struct { - root string - ignored map[string]struct{} -} - -func (m *memoryController) Name() Name { - return Memory -} - -func (m *memoryController) Path(path string) string { - return filepath.Join(m.root, path) -} - -func (m *memoryController) Create(path string, resources *specs.LinuxResources) error { - if err := os.MkdirAll(m.Path(path), defaultDirPerm); err != nil { - return err - } - if resources.Memory == nil { - return nil - } - return m.set(path, getMemorySettings(resources)) -} - -func (m *memoryController) Update(path string, resources *specs.LinuxResources) error { - if resources.Memory == nil { - return nil - } - g := func(v *int64) bool { - return v != nil && *v > 0 - } - settings := getMemorySettings(resources) - if g(resources.Memory.Limit) && g(resources.Memory.Swap) { - // if the updated swap value is larger than the current memory limit set the swap changes first - // then set the memory limit as swap must always be larger than the current limit - current, err := readUint(filepath.Join(m.Path(path), "memory.limit_in_bytes")) - if err != nil { - return err - } - if current < uint64(*resources.Memory.Swap) { - settings[0], settings[1] = settings[1], settings[0] - } - } - return m.set(path, settings) -} - -func (m *memoryController) Stat(path string, stats *v1.Metrics) error { - fMemStat, err := os.Open(filepath.Join(m.Path(path), "memory.stat")) - if err != nil { - return err - } - defer fMemStat.Close() - stats.Memory = &v1.MemoryStat{ - Usage: &v1.MemoryEntry{}, - Swap: &v1.MemoryEntry{}, - Kernel: &v1.MemoryEntry{}, - KernelTCP: &v1.MemoryEntry{}, - } - if err := m.parseStats(fMemStat, stats.Memory); err != nil { - return err - } - - fMemOomControl, err := os.Open(filepath.Join(m.Path(path), "memory.oom_control")) - if err != nil { - return err - } - defer fMemOomControl.Close() - stats.MemoryOomControl = &v1.MemoryOomControl{} - if err := m.parseOomControlStats(fMemOomControl, stats.MemoryOomControl); err != nil { - return err - } - for _, t := range []struct { - module string - entry *v1.MemoryEntry - }{ - { - module: "", - entry: stats.Memory.Usage, - }, - { - module: "memsw", - entry: stats.Memory.Swap, - }, - { - module: "kmem", - entry: stats.Memory.Kernel, - }, - { - module: "kmem.tcp", - entry: stats.Memory.KernelTCP, - }, - } { - if _, ok := m.ignored[t.module]; ok { - continue - } - for _, tt := range []struct { - name string - value *uint64 - }{ - { - name: "usage_in_bytes", - value: &t.entry.Usage, - }, - { - name: "max_usage_in_bytes", - value: &t.entry.Max, - }, - { - name: "failcnt", - value: &t.entry.Failcnt, - }, - { - name: "limit_in_bytes", - value: &t.entry.Limit, - }, - } { - parts := []string{"memory"} - if t.module != "" { - parts = append(parts, t.module) - } - parts = append(parts, tt.name) - v, err := readUint(filepath.Join(m.Path(path), strings.Join(parts, "."))) - if err != nil { - return err - } - *tt.value = v - } - } - return nil -} - -func (m *memoryController) parseStats(r io.Reader, stat *v1.MemoryStat) error { - var ( - raw = make(map[string]uint64) - sc = bufio.NewScanner(r) - line int - ) - for sc.Scan() { - key, v, err := parseKV(sc.Text()) - if err != nil { - return fmt.Errorf("%d: %v", line, err) - } - raw[key] = v - line++ - } - if err := sc.Err(); err != nil { - return err - } - stat.Cache = raw["cache"] - stat.RSS = raw["rss"] - stat.RSSHuge = raw["rss_huge"] - stat.MappedFile = raw["mapped_file"] - stat.Dirty = raw["dirty"] - stat.Writeback = raw["writeback"] - stat.PgPgIn = raw["pgpgin"] - stat.PgPgOut = raw["pgpgout"] - stat.PgFault = raw["pgfault"] - stat.PgMajFault = raw["pgmajfault"] - stat.InactiveAnon = raw["inactive_anon"] - stat.ActiveAnon = raw["active_anon"] - stat.InactiveFile = raw["inactive_file"] - stat.ActiveFile = raw["active_file"] - stat.Unevictable = raw["unevictable"] - stat.HierarchicalMemoryLimit = raw["hierarchical_memory_limit"] - stat.HierarchicalSwapLimit = raw["hierarchical_memsw_limit"] - stat.TotalCache = raw["total_cache"] - stat.TotalRSS = raw["total_rss"] - stat.TotalRSSHuge = raw["total_rss_huge"] - stat.TotalMappedFile = raw["total_mapped_file"] - stat.TotalDirty = raw["total_dirty"] - stat.TotalWriteback = raw["total_writeback"] - stat.TotalPgPgIn = raw["total_pgpgin"] - stat.TotalPgPgOut = raw["total_pgpgout"] - stat.TotalPgFault = raw["total_pgfault"] - stat.TotalPgMajFault = raw["total_pgmajfault"] - stat.TotalInactiveAnon = raw["total_inactive_anon"] - stat.TotalActiveAnon = raw["total_active_anon"] - stat.TotalInactiveFile = raw["total_inactive_file"] - stat.TotalActiveFile = raw["total_active_file"] - stat.TotalUnevictable = raw["total_unevictable"] - return nil -} - -func (m *memoryController) parseOomControlStats(r io.Reader, stat *v1.MemoryOomControl) error { - var ( - raw = make(map[string]uint64) - sc = bufio.NewScanner(r) - line int - ) - for sc.Scan() { - key, v, err := parseKV(sc.Text()) - if err != nil { - return fmt.Errorf("%d: %v", line, err) - } - raw[key] = v - line++ - } - if err := sc.Err(); err != nil { - return err - } - stat.OomKillDisable = raw["oom_kill_disable"] - stat.UnderOom = raw["under_oom"] - stat.OomKill = raw["oom_kill"] - return nil -} - -func (m *memoryController) set(path string, settings []memorySettings) error { - for _, t := range settings { - if t.value != nil { - if err := os.WriteFile( - filepath.Join(m.Path(path), "memory."+t.name), - []byte(strconv.FormatInt(*t.value, 10)), - defaultFilePerm, - ); err != nil { - return err - } - } - } - return nil -} - -type memorySettings struct { - name string - value *int64 -} - -func getMemorySettings(resources *specs.LinuxResources) []memorySettings { - mem := resources.Memory - var swappiness *int64 - if mem.Swappiness != nil { - v := int64(*mem.Swappiness) - swappiness = &v - } - return []memorySettings{ - { - name: "limit_in_bytes", - value: mem.Limit, - }, - { - name: "soft_limit_in_bytes", - value: mem.Reservation, - }, - { - name: "memsw.limit_in_bytes", - value: mem.Swap, - }, - { - name: "kmem.limit_in_bytes", - value: mem.Kernel, - }, - { - name: "kmem.tcp.limit_in_bytes", - value: mem.KernelTCP, - }, - { - name: "oom_control", - value: getOomControlValue(mem), - }, - { - name: "swappiness", - value: swappiness, - }, - } -} - -func getOomControlValue(mem *specs.LinuxMemory) *int64 { - if mem.DisableOOMKiller != nil && *mem.DisableOOMKiller { - i := int64(1) - return &i - } - return nil -} - -func (m *memoryController) memoryEvent(path string, event MemoryEvent) (uintptr, error) { - root := m.Path(path) - efd, err := unix.Eventfd(0, unix.EFD_CLOEXEC) - if err != nil { - return 0, err - } - evtFile, err := os.Open(filepath.Join(root, event.EventFile())) - if err != nil { - unix.Close(efd) - return 0, err - } - defer evtFile.Close() - data := fmt.Sprintf("%d %d %s", efd, evtFile.Fd(), event.Arg()) - evctlPath := filepath.Join(root, "cgroup.event_control") - if err := os.WriteFile(evctlPath, []byte(data), 0700); err != nil { - unix.Close(efd) - return 0, err - } - return uintptr(efd), nil -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/named.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/named.go deleted file mode 100644 index 95bda388e..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/named.go +++ /dev/null @@ -1,39 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import "path/filepath" - -func NewNamed(root string, name Name) *namedController { - return &namedController{ - root: root, - name: name, - } -} - -type namedController struct { - root string - name Name -} - -func (n *namedController) Name() Name { - return n.name -} - -func (n *namedController) Path(path string) string { - return filepath.Join(n.root, string(n.name), path) -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/net_cls.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/net_cls.go deleted file mode 100644 index 22b3c95bb..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/net_cls.go +++ /dev/null @@ -1,61 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "os" - "path/filepath" - "strconv" - - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -func NewNetCls(root string) *netclsController { - return &netclsController{ - root: filepath.Join(root, string(NetCLS)), - } -} - -type netclsController struct { - root string -} - -func (n *netclsController) Name() Name { - return NetCLS -} - -func (n *netclsController) Path(path string) string { - return filepath.Join(n.root, path) -} - -func (n *netclsController) Create(path string, resources *specs.LinuxResources) error { - if err := os.MkdirAll(n.Path(path), defaultDirPerm); err != nil { - return err - } - if resources.Network != nil && resources.Network.ClassID != nil && *resources.Network.ClassID > 0 { - return os.WriteFile( - filepath.Join(n.Path(path), "net_cls.classid"), - []byte(strconv.FormatUint(uint64(*resources.Network.ClassID), 10)), - defaultFilePerm, - ) - } - return nil -} - -func (n *netclsController) Update(path string, resources *specs.LinuxResources) error { - return n.Create(path, resources) -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/net_prio.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/net_prio.go deleted file mode 100644 index 0936442b9..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/net_prio.go +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "fmt" - "os" - "path/filepath" - - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -func NewNetPrio(root string) *netprioController { - return &netprioController{ - root: filepath.Join(root, string(NetPrio)), - } -} - -type netprioController struct { - root string -} - -func (n *netprioController) Name() Name { - return NetPrio -} - -func (n *netprioController) Path(path string) string { - return filepath.Join(n.root, path) -} - -func (n *netprioController) Create(path string, resources *specs.LinuxResources) error { - if err := os.MkdirAll(n.Path(path), defaultDirPerm); err != nil { - return err - } - if resources.Network != nil { - for _, prio := range resources.Network.Priorities { - if err := os.WriteFile( - filepath.Join(n.Path(path), "net_prio.ifpriomap"), - formatPrio(prio.Name, prio.Priority), - defaultFilePerm, - ); err != nil { - return err - } - } - } - return nil -} - -func formatPrio(name string, prio uint32) []byte { - return []byte(fmt.Sprintf("%s %d", name, prio)) -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/opts.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/opts.go deleted file mode 100644 index 187e0f5ea..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/opts.go +++ /dev/null @@ -1,72 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "errors" -) - -var ( - // ErrIgnoreSubsystem allows the specific subsystem to be skipped - ErrIgnoreSubsystem = errors.New("skip subsystem") - // ErrDevicesRequired is returned when the devices subsystem is required but - // does not exist or is not active - ErrDevicesRequired = errors.New("devices subsystem is required") -) - -// InitOpts allows configuration for the creation or loading of a cgroup -type InitOpts func(*InitConfig) error - -// InitConfig provides configuration options for the creation -// or loading of a cgroup and its subsystems -type InitConfig struct { - // InitCheck can be used to check initialization errors from the subsystem - InitCheck InitCheck - hiearchy Hierarchy -} - -func newInitConfig() *InitConfig { - return &InitConfig{ - InitCheck: RequireDevices, - hiearchy: Default, - } -} - -// InitCheck allows subsystems errors to be checked when initialized or loaded -type InitCheck func(Subsystem, Path, error) error - -// AllowAny allows any subsystem errors to be skipped -func AllowAny(_ Subsystem, _ Path, _ error) error { - return ErrIgnoreSubsystem -} - -// RequireDevices requires the device subsystem but no others -func RequireDevices(s Subsystem, _ Path, _ error) error { - if s.Name() == Devices { - return ErrDevicesRequired - } - return ErrIgnoreSubsystem -} - -// WithHiearchy sets a list of cgroup subsystems. -// The default list is coming from /proc/self/mountinfo. -func WithHiearchy(h Hierarchy) InitOpts { - return func(c *InitConfig) error { - c.hiearchy = h - return nil - } -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/paths.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/paths.go deleted file mode 100644 index 54de9a18e..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/paths.go +++ /dev/null @@ -1,106 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "errors" - "fmt" - "path/filepath" -) - -type Path func(subsystem Name) (string, error) - -func RootPath(subsystem Name) (string, error) { - return "/", nil -} - -// StaticPath returns a static path to use for all cgroups -func StaticPath(path string) Path { - return func(_ Name) (string, error) { - return path, nil - } -} - -// NestedPath will nest the cgroups based on the calling processes cgroup -// placing its child processes inside its own path -func NestedPath(suffix string) Path { - paths, err := ParseCgroupFile("/proc/self/cgroup") - if err != nil { - return errorPath(err) - } - return existingPath(paths, suffix) -} - -// PidPath will return the correct cgroup paths for an existing process running inside a cgroup -// This is commonly used for the Load function to restore an existing container -func PidPath(pid int) Path { - p := fmt.Sprintf("/proc/%d/cgroup", pid) - paths, err := ParseCgroupFile(p) - if err != nil { - return errorPath(fmt.Errorf("parse cgroup file %s: %w", p, err)) - } - return existingPath(paths, "") -} - -// ErrControllerNotActive is returned when a controller is not supported or enabled -var ErrControllerNotActive = errors.New("controller is not supported") - -func existingPath(paths map[string]string, suffix string) Path { - // localize the paths based on the root mount dest for nested cgroups - for n, p := range paths { - dest, err := getCgroupDestination(n) - if err != nil { - return errorPath(err) - } - rel, err := filepath.Rel(dest, p) - if err != nil { - return errorPath(err) - } - if rel == "." { - rel = dest - } - paths[n] = filepath.Join("/", rel) - } - return func(name Name) (string, error) { - root, ok := paths[string(name)] - if !ok { - if root, ok = paths["name="+string(name)]; !ok { - return "", ErrControllerNotActive - } - } - if suffix != "" { - return filepath.Join(root, suffix), nil - } - return root, nil - } -} - -func subPath(path Path, subName string) Path { - return func(name Name) (string, error) { - p, err := path(name) - if err != nil { - return "", err - } - return filepath.Join(p, subName), nil - } -} - -func errorPath(err error) Path { - return func(_ Name) (string, error) { - return "", err - } -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/perf_event.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/perf_event.go deleted file mode 100644 index 4bd6d7e23..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/perf_event.go +++ /dev/null @@ -1,37 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import "path/filepath" - -func NewPerfEvent(root string) *PerfEventController { - return &PerfEventController{ - root: filepath.Join(root, string(PerfEvent)), - } -} - -type PerfEventController struct { - root string -} - -func (p *PerfEventController) Name() Name { - return PerfEvent -} - -func (p *PerfEventController) Path(path string) string { - return filepath.Join(p.root, path) -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/pids.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/pids.go deleted file mode 100644 index 9b5b263af..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/pids.go +++ /dev/null @@ -1,85 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "os" - "path/filepath" - "strconv" - "strings" - - v1 "github.com/containerd/cgroups/v3/cgroup1/stats" - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -func NewPids(root string) *pidsController { - return &pidsController{ - root: filepath.Join(root, string(Pids)), - } -} - -type pidsController struct { - root string -} - -func (p *pidsController) Name() Name { - return Pids -} - -func (p *pidsController) Path(path string) string { - return filepath.Join(p.root, path) -} - -func (p *pidsController) Create(path string, resources *specs.LinuxResources) error { - if err := os.MkdirAll(p.Path(path), defaultDirPerm); err != nil { - return err - } - if resources.Pids != nil && resources.Pids.Limit > 0 { - return os.WriteFile( - filepath.Join(p.Path(path), "pids.max"), - []byte(strconv.FormatInt(resources.Pids.Limit, 10)), - defaultFilePerm, - ) - } - return nil -} - -func (p *pidsController) Update(path string, resources *specs.LinuxResources) error { - return p.Create(path, resources) -} - -func (p *pidsController) Stat(path string, stats *v1.Metrics) error { - current, err := readUint(filepath.Join(p.Path(path), "pids.current")) - if err != nil { - return err - } - var max uint64 - maxData, err := os.ReadFile(filepath.Join(p.Path(path), "pids.max")) - if err != nil { - return err - } - if maxS := strings.TrimSpace(string(maxData)); maxS != "max" { - if max, err = parseUint(maxS, 10, 64); err != nil { - return err - } - } - stats.Pids = &v1.PidsStat{ - Current: current, - Limit: max, - } - return nil -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/rdma.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/rdma.go deleted file mode 100644 index 99299070c..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/rdma.go +++ /dev/null @@ -1,154 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "math" - "os" - "path/filepath" - "strconv" - "strings" - - v1 "github.com/containerd/cgroups/v3/cgroup1/stats" - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -type rdmaController struct { - root string -} - -func (p *rdmaController) Name() Name { - return Rdma -} - -func (p *rdmaController) Path(path string) string { - return filepath.Join(p.root, path) -} - -func NewRdma(root string) *rdmaController { - return &rdmaController{ - root: filepath.Join(root, string(Rdma)), - } -} - -func createCmdString(device string, limits *specs.LinuxRdma) string { - var cmdString string - - cmdString = device - if limits.HcaHandles != nil { - cmdString = cmdString + " " + "hca_handle=" + strconv.FormatUint(uint64(*limits.HcaHandles), 10) - } - - if limits.HcaObjects != nil { - cmdString = cmdString + " " + "hca_object=" + strconv.FormatUint(uint64(*limits.HcaObjects), 10) - } - return cmdString -} - -func (p *rdmaController) Create(path string, resources *specs.LinuxResources) error { - if err := os.MkdirAll(p.Path(path), defaultDirPerm); err != nil { - return err - } - - for device, limit := range resources.Rdma { - if device != "" && (limit.HcaHandles != nil || limit.HcaObjects != nil) { - limit := limit - return os.WriteFile( - filepath.Join(p.Path(path), "rdma.max"), - []byte(createCmdString(device, &limit)), - defaultFilePerm, - ) - } - } - return nil -} - -func (p *rdmaController) Update(path string, resources *specs.LinuxResources) error { - return p.Create(path, resources) -} - -func parseRdmaKV(raw string, entry *v1.RdmaEntry) { - var value uint64 - var err error - - parts := strings.Split(raw, "=") - switch len(parts) { - case 2: - if parts[1] == "max" { - value = math.MaxUint32 - } else { - value, err = parseUint(parts[1], 10, 32) - if err != nil { - return - } - } - if parts[0] == "hca_handle" { - entry.HcaHandles = uint32(value) - } else if parts[0] == "hca_object" { - entry.HcaObjects = uint32(value) - } - } -} - -func toRdmaEntry(strEntries []string) []*v1.RdmaEntry { - var rdmaEntries []*v1.RdmaEntry - for i := range strEntries { - parts := strings.Fields(strEntries[i]) - switch len(parts) { - case 3: - entry := new(v1.RdmaEntry) - entry.Device = parts[0] - parseRdmaKV(parts[1], entry) - parseRdmaKV(parts[2], entry) - - rdmaEntries = append(rdmaEntries, entry) - default: - continue - } - } - return rdmaEntries -} - -func (p *rdmaController) Stat(path string, stats *v1.Metrics) error { - - currentData, err := os.ReadFile(filepath.Join(p.Path(path), "rdma.current")) - if err != nil { - return err - } - currentPerDevices := strings.Split(string(currentData), "\n") - - maxData, err := os.ReadFile(filepath.Join(p.Path(path), "rdma.max")) - if err != nil { - return err - } - maxPerDevices := strings.Split(string(maxData), "\n") - - // If device got removed between reading two files, ignore returning - // stats. - if len(currentPerDevices) != len(maxPerDevices) { - return nil - } - - currentEntries := toRdmaEntry(currentPerDevices) - maxEntries := toRdmaEntry(maxPerDevices) - - stats.Rdma = &v1.RdmaStat{ - Current: currentEntries, - Limit: maxEntries, - } - return nil -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/state.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/state.go deleted file mode 100644 index 6ea81cccc..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/state.go +++ /dev/null @@ -1,28 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -// State is a type that represents the state of the current cgroup -type State string - -const ( - Unknown State = "" - Thawed State = "thawed" - Frozen State = "frozen" - Freezing State = "freezing" - Deleted State = "deleted" -) diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/doc.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/doc.go deleted file mode 100644 index e51e12f80..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/doc.go +++ /dev/null @@ -1,17 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 stats diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.go deleted file mode 100644 index 75206889b..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.go +++ /dev/null @@ -1,1959 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// versions: -// protoc-gen-go v1.28.1 -// protoc v3.21.5 -// source: github.com/containerd/cgroups/cgroup1/stats/metrics.proto - -package stats - -import ( - protoreflect "google.golang.org/protobuf/reflect/protoreflect" - protoimpl "google.golang.org/protobuf/runtime/protoimpl" - reflect "reflect" - sync "sync" -) - -const ( - // Verify that this generated code is sufficiently up-to-date. - _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) - // Verify that runtime/protoimpl is sufficiently up-to-date. - _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) -) - -type Metrics struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Hugetlb []*HugetlbStat `protobuf:"bytes,1,rep,name=hugetlb,proto3" json:"hugetlb,omitempty"` - Pids *PidsStat `protobuf:"bytes,2,opt,name=pids,proto3" json:"pids,omitempty"` - CPU *CPUStat `protobuf:"bytes,3,opt,name=cpu,proto3" json:"cpu,omitempty"` - Memory *MemoryStat `protobuf:"bytes,4,opt,name=memory,proto3" json:"memory,omitempty"` - Blkio *BlkIOStat `protobuf:"bytes,5,opt,name=blkio,proto3" json:"blkio,omitempty"` - Rdma *RdmaStat `protobuf:"bytes,6,opt,name=rdma,proto3" json:"rdma,omitempty"` - Network []*NetworkStat `protobuf:"bytes,7,rep,name=network,proto3" json:"network,omitempty"` - CgroupStats *CgroupStats `protobuf:"bytes,8,opt,name=cgroup_stats,json=cgroupStats,proto3" json:"cgroup_stats,omitempty"` - MemoryOomControl *MemoryOomControl `protobuf:"bytes,9,opt,name=memory_oom_control,json=memoryOomControl,proto3" json:"memory_oom_control,omitempty"` -} - -func (x *Metrics) Reset() { - *x = Metrics{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *Metrics) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*Metrics) ProtoMessage() {} - -func (x *Metrics) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use Metrics.ProtoReflect.Descriptor instead. -func (*Metrics) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{0} -} - -func (x *Metrics) GetHugetlb() []*HugetlbStat { - if x != nil { - return x.Hugetlb - } - return nil -} - -func (x *Metrics) GetPids() *PidsStat { - if x != nil { - return x.Pids - } - return nil -} - -func (x *Metrics) GetCPU() *CPUStat { - if x != nil { - return x.CPU - } - return nil -} - -func (x *Metrics) GetMemory() *MemoryStat { - if x != nil { - return x.Memory - } - return nil -} - -func (x *Metrics) GetBlkio() *BlkIOStat { - if x != nil { - return x.Blkio - } - return nil -} - -func (x *Metrics) GetRdma() *RdmaStat { - if x != nil { - return x.Rdma - } - return nil -} - -func (x *Metrics) GetNetwork() []*NetworkStat { - if x != nil { - return x.Network - } - return nil -} - -func (x *Metrics) GetCgroupStats() *CgroupStats { - if x != nil { - return x.CgroupStats - } - return nil -} - -func (x *Metrics) GetMemoryOomControl() *MemoryOomControl { - if x != nil { - return x.MemoryOomControl - } - return nil -} - -type HugetlbStat struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Usage uint64 `protobuf:"varint,1,opt,name=usage,proto3" json:"usage,omitempty"` - Max uint64 `protobuf:"varint,2,opt,name=max,proto3" json:"max,omitempty"` - Failcnt uint64 `protobuf:"varint,3,opt,name=failcnt,proto3" json:"failcnt,omitempty"` - Pagesize string `protobuf:"bytes,4,opt,name=pagesize,proto3" json:"pagesize,omitempty"` -} - -func (x *HugetlbStat) Reset() { - *x = HugetlbStat{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[1] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *HugetlbStat) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*HugetlbStat) ProtoMessage() {} - -func (x *HugetlbStat) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[1] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use HugetlbStat.ProtoReflect.Descriptor instead. -func (*HugetlbStat) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{1} -} - -func (x *HugetlbStat) GetUsage() uint64 { - if x != nil { - return x.Usage - } - return 0 -} - -func (x *HugetlbStat) GetMax() uint64 { - if x != nil { - return x.Max - } - return 0 -} - -func (x *HugetlbStat) GetFailcnt() uint64 { - if x != nil { - return x.Failcnt - } - return 0 -} - -func (x *HugetlbStat) GetPagesize() string { - if x != nil { - return x.Pagesize - } - return "" -} - -type PidsStat struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Current uint64 `protobuf:"varint,1,opt,name=current,proto3" json:"current,omitempty"` - Limit uint64 `protobuf:"varint,2,opt,name=limit,proto3" json:"limit,omitempty"` -} - -func (x *PidsStat) Reset() { - *x = PidsStat{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[2] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *PidsStat) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*PidsStat) ProtoMessage() {} - -func (x *PidsStat) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[2] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use PidsStat.ProtoReflect.Descriptor instead. -func (*PidsStat) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{2} -} - -func (x *PidsStat) GetCurrent() uint64 { - if x != nil { - return x.Current - } - return 0 -} - -func (x *PidsStat) GetLimit() uint64 { - if x != nil { - return x.Limit - } - return 0 -} - -type CPUStat struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Usage *CPUUsage `protobuf:"bytes,1,opt,name=usage,proto3" json:"usage,omitempty"` - Throttling *Throttle `protobuf:"bytes,2,opt,name=throttling,proto3" json:"throttling,omitempty"` -} - -func (x *CPUStat) Reset() { - *x = CPUStat{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[3] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *CPUStat) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*CPUStat) ProtoMessage() {} - -func (x *CPUStat) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[3] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use CPUStat.ProtoReflect.Descriptor instead. -func (*CPUStat) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{3} -} - -func (x *CPUStat) GetUsage() *CPUUsage { - if x != nil { - return x.Usage - } - return nil -} - -func (x *CPUStat) GetThrottling() *Throttle { - if x != nil { - return x.Throttling - } - return nil -} - -type CPUUsage struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - // values in nanoseconds - Total uint64 `protobuf:"varint,1,opt,name=total,proto3" json:"total,omitempty"` - Kernel uint64 `protobuf:"varint,2,opt,name=kernel,proto3" json:"kernel,omitempty"` - User uint64 `protobuf:"varint,3,opt,name=user,proto3" json:"user,omitempty"` - PerCPU []uint64 `protobuf:"varint,4,rep,packed,name=per_cpu,json=perCpu,proto3" json:"per_cpu,omitempty"` -} - -func (x *CPUUsage) Reset() { - *x = CPUUsage{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[4] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *CPUUsage) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*CPUUsage) ProtoMessage() {} - -func (x *CPUUsage) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[4] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use CPUUsage.ProtoReflect.Descriptor instead. -func (*CPUUsage) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{4} -} - -func (x *CPUUsage) GetTotal() uint64 { - if x != nil { - return x.Total - } - return 0 -} - -func (x *CPUUsage) GetKernel() uint64 { - if x != nil { - return x.Kernel - } - return 0 -} - -func (x *CPUUsage) GetUser() uint64 { - if x != nil { - return x.User - } - return 0 -} - -func (x *CPUUsage) GetPerCPU() []uint64 { - if x != nil { - return x.PerCPU - } - return nil -} - -type Throttle struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Periods uint64 `protobuf:"varint,1,opt,name=periods,proto3" json:"periods,omitempty"` - ThrottledPeriods uint64 `protobuf:"varint,2,opt,name=throttled_periods,json=throttledPeriods,proto3" json:"throttled_periods,omitempty"` - ThrottledTime uint64 `protobuf:"varint,3,opt,name=throttled_time,json=throttledTime,proto3" json:"throttled_time,omitempty"` -} - -func (x *Throttle) Reset() { - *x = Throttle{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[5] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *Throttle) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*Throttle) ProtoMessage() {} - -func (x *Throttle) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[5] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use Throttle.ProtoReflect.Descriptor instead. -func (*Throttle) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{5} -} - -func (x *Throttle) GetPeriods() uint64 { - if x != nil { - return x.Periods - } - return 0 -} - -func (x *Throttle) GetThrottledPeriods() uint64 { - if x != nil { - return x.ThrottledPeriods - } - return 0 -} - -func (x *Throttle) GetThrottledTime() uint64 { - if x != nil { - return x.ThrottledTime - } - return 0 -} - -type MemoryStat struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Cache uint64 `protobuf:"varint,1,opt,name=cache,proto3" json:"cache,omitempty"` - RSS uint64 `protobuf:"varint,2,opt,name=rss,proto3" json:"rss,omitempty"` - RSSHuge uint64 `protobuf:"varint,3,opt,name=rss_huge,json=rssHuge,proto3" json:"rss_huge,omitempty"` - MappedFile uint64 `protobuf:"varint,4,opt,name=mapped_file,json=mappedFile,proto3" json:"mapped_file,omitempty"` - Dirty uint64 `protobuf:"varint,5,opt,name=dirty,proto3" json:"dirty,omitempty"` - Writeback uint64 `protobuf:"varint,6,opt,name=writeback,proto3" json:"writeback,omitempty"` - PgPgIn uint64 `protobuf:"varint,7,opt,name=pg_pg_in,json=pgPgIn,proto3" json:"pg_pg_in,omitempty"` - PgPgOut uint64 `protobuf:"varint,8,opt,name=pg_pg_out,json=pgPgOut,proto3" json:"pg_pg_out,omitempty"` - PgFault uint64 `protobuf:"varint,9,opt,name=pg_fault,json=pgFault,proto3" json:"pg_fault,omitempty"` - PgMajFault uint64 `protobuf:"varint,10,opt,name=pg_maj_fault,json=pgMajFault,proto3" json:"pg_maj_fault,omitempty"` - InactiveAnon uint64 `protobuf:"varint,11,opt,name=inactive_anon,json=inactiveAnon,proto3" json:"inactive_anon,omitempty"` - ActiveAnon uint64 `protobuf:"varint,12,opt,name=active_anon,json=activeAnon,proto3" json:"active_anon,omitempty"` - InactiveFile uint64 `protobuf:"varint,13,opt,name=inactive_file,json=inactiveFile,proto3" json:"inactive_file,omitempty"` - ActiveFile uint64 `protobuf:"varint,14,opt,name=active_file,json=activeFile,proto3" json:"active_file,omitempty"` - Unevictable uint64 `protobuf:"varint,15,opt,name=unevictable,proto3" json:"unevictable,omitempty"` - HierarchicalMemoryLimit uint64 `protobuf:"varint,16,opt,name=hierarchical_memory_limit,json=hierarchicalMemoryLimit,proto3" json:"hierarchical_memory_limit,omitempty"` - HierarchicalSwapLimit uint64 `protobuf:"varint,17,opt,name=hierarchical_swap_limit,json=hierarchicalSwapLimit,proto3" json:"hierarchical_swap_limit,omitempty"` - TotalCache uint64 `protobuf:"varint,18,opt,name=total_cache,json=totalCache,proto3" json:"total_cache,omitempty"` - TotalRSS uint64 `protobuf:"varint,19,opt,name=total_rss,json=totalRss,proto3" json:"total_rss,omitempty"` - TotalRSSHuge uint64 `protobuf:"varint,20,opt,name=total_rss_huge,json=totalRssHuge,proto3" json:"total_rss_huge,omitempty"` - TotalMappedFile uint64 `protobuf:"varint,21,opt,name=total_mapped_file,json=totalMappedFile,proto3" json:"total_mapped_file,omitempty"` - TotalDirty uint64 `protobuf:"varint,22,opt,name=total_dirty,json=totalDirty,proto3" json:"total_dirty,omitempty"` - TotalWriteback uint64 `protobuf:"varint,23,opt,name=total_writeback,json=totalWriteback,proto3" json:"total_writeback,omitempty"` - TotalPgPgIn uint64 `protobuf:"varint,24,opt,name=total_pg_pg_in,json=totalPgPgIn,proto3" json:"total_pg_pg_in,omitempty"` - TotalPgPgOut uint64 `protobuf:"varint,25,opt,name=total_pg_pg_out,json=totalPgPgOut,proto3" json:"total_pg_pg_out,omitempty"` - TotalPgFault uint64 `protobuf:"varint,26,opt,name=total_pg_fault,json=totalPgFault,proto3" json:"total_pg_fault,omitempty"` - TotalPgMajFault uint64 `protobuf:"varint,27,opt,name=total_pg_maj_fault,json=totalPgMajFault,proto3" json:"total_pg_maj_fault,omitempty"` - TotalInactiveAnon uint64 `protobuf:"varint,28,opt,name=total_inactive_anon,json=totalInactiveAnon,proto3" json:"total_inactive_anon,omitempty"` - TotalActiveAnon uint64 `protobuf:"varint,29,opt,name=total_active_anon,json=totalActiveAnon,proto3" json:"total_active_anon,omitempty"` - TotalInactiveFile uint64 `protobuf:"varint,30,opt,name=total_inactive_file,json=totalInactiveFile,proto3" json:"total_inactive_file,omitempty"` - TotalActiveFile uint64 `protobuf:"varint,31,opt,name=total_active_file,json=totalActiveFile,proto3" json:"total_active_file,omitempty"` - TotalUnevictable uint64 `protobuf:"varint,32,opt,name=total_unevictable,json=totalUnevictable,proto3" json:"total_unevictable,omitempty"` - Usage *MemoryEntry `protobuf:"bytes,33,opt,name=usage,proto3" json:"usage,omitempty"` - Swap *MemoryEntry `protobuf:"bytes,34,opt,name=swap,proto3" json:"swap,omitempty"` - Kernel *MemoryEntry `protobuf:"bytes,35,opt,name=kernel,proto3" json:"kernel,omitempty"` - KernelTCP *MemoryEntry `protobuf:"bytes,36,opt,name=kernel_tcp,json=kernelTcp,proto3" json:"kernel_tcp,omitempty"` -} - -func (x *MemoryStat) Reset() { - *x = MemoryStat{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[6] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *MemoryStat) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*MemoryStat) ProtoMessage() {} - -func (x *MemoryStat) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[6] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use MemoryStat.ProtoReflect.Descriptor instead. -func (*MemoryStat) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{6} -} - -func (x *MemoryStat) GetCache() uint64 { - if x != nil { - return x.Cache - } - return 0 -} - -func (x *MemoryStat) GetRSS() uint64 { - if x != nil { - return x.RSS - } - return 0 -} - -func (x *MemoryStat) GetRSSHuge() uint64 { - if x != nil { - return x.RSSHuge - } - return 0 -} - -func (x *MemoryStat) GetMappedFile() uint64 { - if x != nil { - return x.MappedFile - } - return 0 -} - -func (x *MemoryStat) GetDirty() uint64 { - if x != nil { - return x.Dirty - } - return 0 -} - -func (x *MemoryStat) GetWriteback() uint64 { - if x != nil { - return x.Writeback - } - return 0 -} - -func (x *MemoryStat) GetPgPgIn() uint64 { - if x != nil { - return x.PgPgIn - } - return 0 -} - -func (x *MemoryStat) GetPgPgOut() uint64 { - if x != nil { - return x.PgPgOut - } - return 0 -} - -func (x *MemoryStat) GetPgFault() uint64 { - if x != nil { - return x.PgFault - } - return 0 -} - -func (x *MemoryStat) GetPgMajFault() uint64 { - if x != nil { - return x.PgMajFault - } - return 0 -} - -func (x *MemoryStat) GetInactiveAnon() uint64 { - if x != nil { - return x.InactiveAnon - } - return 0 -} - -func (x *MemoryStat) GetActiveAnon() uint64 { - if x != nil { - return x.ActiveAnon - } - return 0 -} - -func (x *MemoryStat) GetInactiveFile() uint64 { - if x != nil { - return x.InactiveFile - } - return 0 -} - -func (x *MemoryStat) GetActiveFile() uint64 { - if x != nil { - return x.ActiveFile - } - return 0 -} - -func (x *MemoryStat) GetUnevictable() uint64 { - if x != nil { - return x.Unevictable - } - return 0 -} - -func (x *MemoryStat) GetHierarchicalMemoryLimit() uint64 { - if x != nil { - return x.HierarchicalMemoryLimit - } - return 0 -} - -func (x *MemoryStat) GetHierarchicalSwapLimit() uint64 { - if x != nil { - return x.HierarchicalSwapLimit - } - return 0 -} - -func (x *MemoryStat) GetTotalCache() uint64 { - if x != nil { - return x.TotalCache - } - return 0 -} - -func (x *MemoryStat) GetTotalRSS() uint64 { - if x != nil { - return x.TotalRSS - } - return 0 -} - -func (x *MemoryStat) GetTotalRSSHuge() uint64 { - if x != nil { - return x.TotalRSSHuge - } - return 0 -} - -func (x *MemoryStat) GetTotalMappedFile() uint64 { - if x != nil { - return x.TotalMappedFile - } - return 0 -} - -func (x *MemoryStat) GetTotalDirty() uint64 { - if x != nil { - return x.TotalDirty - } - return 0 -} - -func (x *MemoryStat) GetTotalWriteback() uint64 { - if x != nil { - return x.TotalWriteback - } - return 0 -} - -func (x *MemoryStat) GetTotalPgPgIn() uint64 { - if x != nil { - return x.TotalPgPgIn - } - return 0 -} - -func (x *MemoryStat) GetTotalPgPgOut() uint64 { - if x != nil { - return x.TotalPgPgOut - } - return 0 -} - -func (x *MemoryStat) GetTotalPgFault() uint64 { - if x != nil { - return x.TotalPgFault - } - return 0 -} - -func (x *MemoryStat) GetTotalPgMajFault() uint64 { - if x != nil { - return x.TotalPgMajFault - } - return 0 -} - -func (x *MemoryStat) GetTotalInactiveAnon() uint64 { - if x != nil { - return x.TotalInactiveAnon - } - return 0 -} - -func (x *MemoryStat) GetTotalActiveAnon() uint64 { - if x != nil { - return x.TotalActiveAnon - } - return 0 -} - -func (x *MemoryStat) GetTotalInactiveFile() uint64 { - if x != nil { - return x.TotalInactiveFile - } - return 0 -} - -func (x *MemoryStat) GetTotalActiveFile() uint64 { - if x != nil { - return x.TotalActiveFile - } - return 0 -} - -func (x *MemoryStat) GetTotalUnevictable() uint64 { - if x != nil { - return x.TotalUnevictable - } - return 0 -} - -func (x *MemoryStat) GetUsage() *MemoryEntry { - if x != nil { - return x.Usage - } - return nil -} - -func (x *MemoryStat) GetSwap() *MemoryEntry { - if x != nil { - return x.Swap - } - return nil -} - -func (x *MemoryStat) GetKernel() *MemoryEntry { - if x != nil { - return x.Kernel - } - return nil -} - -func (x *MemoryStat) GetKernelTCP() *MemoryEntry { - if x != nil { - return x.KernelTCP - } - return nil -} - -type MemoryEntry struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Limit uint64 `protobuf:"varint,1,opt,name=limit,proto3" json:"limit,omitempty"` - Usage uint64 `protobuf:"varint,2,opt,name=usage,proto3" json:"usage,omitempty"` - Max uint64 `protobuf:"varint,3,opt,name=max,proto3" json:"max,omitempty"` - Failcnt uint64 `protobuf:"varint,4,opt,name=failcnt,proto3" json:"failcnt,omitempty"` -} - -func (x *MemoryEntry) Reset() { - *x = MemoryEntry{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[7] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *MemoryEntry) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*MemoryEntry) ProtoMessage() {} - -func (x *MemoryEntry) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[7] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use MemoryEntry.ProtoReflect.Descriptor instead. -func (*MemoryEntry) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{7} -} - -func (x *MemoryEntry) GetLimit() uint64 { - if x != nil { - return x.Limit - } - return 0 -} - -func (x *MemoryEntry) GetUsage() uint64 { - if x != nil { - return x.Usage - } - return 0 -} - -func (x *MemoryEntry) GetMax() uint64 { - if x != nil { - return x.Max - } - return 0 -} - -func (x *MemoryEntry) GetFailcnt() uint64 { - if x != nil { - return x.Failcnt - } - return 0 -} - -type MemoryOomControl struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - OomKillDisable uint64 `protobuf:"varint,1,opt,name=oom_kill_disable,json=oomKillDisable,proto3" json:"oom_kill_disable,omitempty"` - UnderOom uint64 `protobuf:"varint,2,opt,name=under_oom,json=underOom,proto3" json:"under_oom,omitempty"` - OomKill uint64 `protobuf:"varint,3,opt,name=oom_kill,json=oomKill,proto3" json:"oom_kill,omitempty"` -} - -func (x *MemoryOomControl) Reset() { - *x = MemoryOomControl{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[8] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *MemoryOomControl) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*MemoryOomControl) ProtoMessage() {} - -func (x *MemoryOomControl) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[8] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use MemoryOomControl.ProtoReflect.Descriptor instead. -func (*MemoryOomControl) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{8} -} - -func (x *MemoryOomControl) GetOomKillDisable() uint64 { - if x != nil { - return x.OomKillDisable - } - return 0 -} - -func (x *MemoryOomControl) GetUnderOom() uint64 { - if x != nil { - return x.UnderOom - } - return 0 -} - -func (x *MemoryOomControl) GetOomKill() uint64 { - if x != nil { - return x.OomKill - } - return 0 -} - -type BlkIOStat struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - IoServiceBytesRecursive []*BlkIOEntry `protobuf:"bytes,1,rep,name=io_service_bytes_recursive,json=ioServiceBytesRecursive,proto3" json:"io_service_bytes_recursive,omitempty"` - IoServicedRecursive []*BlkIOEntry `protobuf:"bytes,2,rep,name=io_serviced_recursive,json=ioServicedRecursive,proto3" json:"io_serviced_recursive,omitempty"` - IoQueuedRecursive []*BlkIOEntry `protobuf:"bytes,3,rep,name=io_queued_recursive,json=ioQueuedRecursive,proto3" json:"io_queued_recursive,omitempty"` - IoServiceTimeRecursive []*BlkIOEntry `protobuf:"bytes,4,rep,name=io_service_time_recursive,json=ioServiceTimeRecursive,proto3" json:"io_service_time_recursive,omitempty"` - IoWaitTimeRecursive []*BlkIOEntry `protobuf:"bytes,5,rep,name=io_wait_time_recursive,json=ioWaitTimeRecursive,proto3" json:"io_wait_time_recursive,omitempty"` - IoMergedRecursive []*BlkIOEntry `protobuf:"bytes,6,rep,name=io_merged_recursive,json=ioMergedRecursive,proto3" json:"io_merged_recursive,omitempty"` - IoTimeRecursive []*BlkIOEntry `protobuf:"bytes,7,rep,name=io_time_recursive,json=ioTimeRecursive,proto3" json:"io_time_recursive,omitempty"` - SectorsRecursive []*BlkIOEntry `protobuf:"bytes,8,rep,name=sectors_recursive,json=sectorsRecursive,proto3" json:"sectors_recursive,omitempty"` -} - -func (x *BlkIOStat) Reset() { - *x = BlkIOStat{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[9] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *BlkIOStat) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*BlkIOStat) ProtoMessage() {} - -func (x *BlkIOStat) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[9] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use BlkIOStat.ProtoReflect.Descriptor instead. -func (*BlkIOStat) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{9} -} - -func (x *BlkIOStat) GetIoServiceBytesRecursive() []*BlkIOEntry { - if x != nil { - return x.IoServiceBytesRecursive - } - return nil -} - -func (x *BlkIOStat) GetIoServicedRecursive() []*BlkIOEntry { - if x != nil { - return x.IoServicedRecursive - } - return nil -} - -func (x *BlkIOStat) GetIoQueuedRecursive() []*BlkIOEntry { - if x != nil { - return x.IoQueuedRecursive - } - return nil -} - -func (x *BlkIOStat) GetIoServiceTimeRecursive() []*BlkIOEntry { - if x != nil { - return x.IoServiceTimeRecursive - } - return nil -} - -func (x *BlkIOStat) GetIoWaitTimeRecursive() []*BlkIOEntry { - if x != nil { - return x.IoWaitTimeRecursive - } - return nil -} - -func (x *BlkIOStat) GetIoMergedRecursive() []*BlkIOEntry { - if x != nil { - return x.IoMergedRecursive - } - return nil -} - -func (x *BlkIOStat) GetIoTimeRecursive() []*BlkIOEntry { - if x != nil { - return x.IoTimeRecursive - } - return nil -} - -func (x *BlkIOStat) GetSectorsRecursive() []*BlkIOEntry { - if x != nil { - return x.SectorsRecursive - } - return nil -} - -type BlkIOEntry struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Op string `protobuf:"bytes,1,opt,name=op,proto3" json:"op,omitempty"` - Device string `protobuf:"bytes,2,opt,name=device,proto3" json:"device,omitempty"` - Major uint64 `protobuf:"varint,3,opt,name=major,proto3" json:"major,omitempty"` - Minor uint64 `protobuf:"varint,4,opt,name=minor,proto3" json:"minor,omitempty"` - Value uint64 `protobuf:"varint,5,opt,name=value,proto3" json:"value,omitempty"` -} - -func (x *BlkIOEntry) Reset() { - *x = BlkIOEntry{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[10] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *BlkIOEntry) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*BlkIOEntry) ProtoMessage() {} - -func (x *BlkIOEntry) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[10] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use BlkIOEntry.ProtoReflect.Descriptor instead. -func (*BlkIOEntry) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{10} -} - -func (x *BlkIOEntry) GetOp() string { - if x != nil { - return x.Op - } - return "" -} - -func (x *BlkIOEntry) GetDevice() string { - if x != nil { - return x.Device - } - return "" -} - -func (x *BlkIOEntry) GetMajor() uint64 { - if x != nil { - return x.Major - } - return 0 -} - -func (x *BlkIOEntry) GetMinor() uint64 { - if x != nil { - return x.Minor - } - return 0 -} - -func (x *BlkIOEntry) GetValue() uint64 { - if x != nil { - return x.Value - } - return 0 -} - -type RdmaStat struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Current []*RdmaEntry `protobuf:"bytes,1,rep,name=current,proto3" json:"current,omitempty"` - Limit []*RdmaEntry `protobuf:"bytes,2,rep,name=limit,proto3" json:"limit,omitempty"` -} - -func (x *RdmaStat) Reset() { - *x = RdmaStat{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[11] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *RdmaStat) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*RdmaStat) ProtoMessage() {} - -func (x *RdmaStat) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[11] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use RdmaStat.ProtoReflect.Descriptor instead. -func (*RdmaStat) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{11} -} - -func (x *RdmaStat) GetCurrent() []*RdmaEntry { - if x != nil { - return x.Current - } - return nil -} - -func (x *RdmaStat) GetLimit() []*RdmaEntry { - if x != nil { - return x.Limit - } - return nil -} - -type RdmaEntry struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Device string `protobuf:"bytes,1,opt,name=device,proto3" json:"device,omitempty"` - HcaHandles uint32 `protobuf:"varint,2,opt,name=hca_handles,json=hcaHandles,proto3" json:"hca_handles,omitempty"` - HcaObjects uint32 `protobuf:"varint,3,opt,name=hca_objects,json=hcaObjects,proto3" json:"hca_objects,omitempty"` -} - -func (x *RdmaEntry) Reset() { - *x = RdmaEntry{} - if protoimpl.UnsafeEnabled { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[12] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *RdmaEntry) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*RdmaEntry) ProtoMessage() {} - -func (x *RdmaEntry) ProtoReflect() protoreflect.Message { - mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[12] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use RdmaEntry.ProtoReflect.Descriptor instead. -func (*RdmaEntry) Descriptor() ([]byte, []int) { - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{12} -} - -func (x *RdmaEntry) GetDevice() string { - if x != nil { - return x.Device - } - return "" -} - -func (x *RdmaEntry) GetHcaHandles() uint32 { - if x != nil { - return x.HcaHandles - } - return 0 -} - -func (x *RdmaEntry) GetHcaObjects() uint32 { - if x != nil { - return x.HcaObjects - } - return 0 -} - -type NetworkStat struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` - RxBytes uint64 `protobuf:"varint,2,opt,name=rx_bytes,json=rxBytes,proto3" json:"rx_bytes,omitempty"` - RxPackets uint64 `protobuf:"varint,3,opt,name=rx_packets,json=rxPackets,proto3" json:"rx_packets,omitempty"` - RxErrors uint64 `protobuf:"varint,4,opt,name=rx_errors,json=rxErrors,proto3" json:"rx_errors,omitempty"` - RxDropped uint64 `protobuf:"varint,5,opt,name=rx_dropped,json=rxDropped,proto3" json:"rx_dropped,omitempty"` - TxBytes uint64 `protobuf:"varint,6,opt,name=tx_bytes,json=txBytes,proto3" json:"tx_bytes,omitempty"` - TxPackets uint64 `protobuf:"varint,7,opt,name=tx_packets,json=txPackets,proto3" json:"tx_packets,omitempty"` - TxErrors uint64 `protobuf:"varint,8,opt,name=tx_errors,json=txErrors,proto3" json:"tx_errors,omitempty"` - TxDropped uint64 `protobuf:"varint,9,opt,name=tx_dropped,json=txDropped,proto3" json:"tx_dropped,omitempty"` -} - 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-func file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP() []byte { - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescOnce.Do(func() { - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescData) - }) - return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescData -} - -var file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes = make([]protoimpl.MessageInfo, 15) -var file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_goTypes = []interface{}{ - (*Metrics)(nil), // 0: io.containerd.cgroups.v1.Metrics - (*HugetlbStat)(nil), // 1: io.containerd.cgroups.v1.HugetlbStat - (*PidsStat)(nil), // 2: io.containerd.cgroups.v1.PidsStat - (*CPUStat)(nil), // 3: io.containerd.cgroups.v1.CPUStat - (*CPUUsage)(nil), // 4: io.containerd.cgroups.v1.CPUUsage - (*Throttle)(nil), // 5: io.containerd.cgroups.v1.Throttle - (*MemoryStat)(nil), // 6: io.containerd.cgroups.v1.MemoryStat - (*MemoryEntry)(nil), // 7: io.containerd.cgroups.v1.MemoryEntry - (*MemoryOomControl)(nil), // 8: io.containerd.cgroups.v1.MemoryOomControl - (*BlkIOStat)(nil), // 9: io.containerd.cgroups.v1.BlkIOStat - (*BlkIOEntry)(nil), // 10: io.containerd.cgroups.v1.BlkIOEntry - (*RdmaStat)(nil), // 11: io.containerd.cgroups.v1.RdmaStat - (*RdmaEntry)(nil), // 12: io.containerd.cgroups.v1.RdmaEntry - (*NetworkStat)(nil), // 13: io.containerd.cgroups.v1.NetworkStat - (*CgroupStats)(nil), // 14: io.containerd.cgroups.v1.CgroupStats -} -var file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_depIdxs = []int32{ - 1, // 0: io.containerd.cgroups.v1.Metrics.hugetlb:type_name -> io.containerd.cgroups.v1.HugetlbStat - 2, // 1: io.containerd.cgroups.v1.Metrics.pids:type_name -> io.containerd.cgroups.v1.PidsStat - 3, // 2: io.containerd.cgroups.v1.Metrics.cpu:type_name -> io.containerd.cgroups.v1.CPUStat - 6, // 3: io.containerd.cgroups.v1.Metrics.memory:type_name -> io.containerd.cgroups.v1.MemoryStat - 9, // 4: io.containerd.cgroups.v1.Metrics.blkio:type_name -> io.containerd.cgroups.v1.BlkIOStat - 11, // 5: io.containerd.cgroups.v1.Metrics.rdma:type_name -> io.containerd.cgroups.v1.RdmaStat - 13, // 6: io.containerd.cgroups.v1.Metrics.network:type_name -> io.containerd.cgroups.v1.NetworkStat - 14, // 7: io.containerd.cgroups.v1.Metrics.cgroup_stats:type_name -> io.containerd.cgroups.v1.CgroupStats - 8, // 8: io.containerd.cgroups.v1.Metrics.memory_oom_control:type_name -> io.containerd.cgroups.v1.MemoryOomControl - 4, // 9: io.containerd.cgroups.v1.CPUStat.usage:type_name -> io.containerd.cgroups.v1.CPUUsage - 5, // 10: io.containerd.cgroups.v1.CPUStat.throttling:type_name -> io.containerd.cgroups.v1.Throttle - 7, // 11: io.containerd.cgroups.v1.MemoryStat.usage:type_name -> io.containerd.cgroups.v1.MemoryEntry - 7, // 12: io.containerd.cgroups.v1.MemoryStat.swap:type_name -> io.containerd.cgroups.v1.MemoryEntry - 7, // 13: io.containerd.cgroups.v1.MemoryStat.kernel:type_name -> io.containerd.cgroups.v1.MemoryEntry - 7, // 14: io.containerd.cgroups.v1.MemoryStat.kernel_tcp:type_name -> io.containerd.cgroups.v1.MemoryEntry - 10, // 15: io.containerd.cgroups.v1.BlkIOStat.io_service_bytes_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry - 10, // 16: io.containerd.cgroups.v1.BlkIOStat.io_serviced_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry - 10, // 17: io.containerd.cgroups.v1.BlkIOStat.io_queued_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry - 10, // 18: io.containerd.cgroups.v1.BlkIOStat.io_service_time_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry - 10, // 19: io.containerd.cgroups.v1.BlkIOStat.io_wait_time_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry - 10, // 20: io.containerd.cgroups.v1.BlkIOStat.io_merged_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry - 10, // 21: io.containerd.cgroups.v1.BlkIOStat.io_time_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry - 10, // 22: io.containerd.cgroups.v1.BlkIOStat.sectors_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry - 12, // 23: io.containerd.cgroups.v1.RdmaStat.current:type_name -> io.containerd.cgroups.v1.RdmaEntry - 12, // 24: io.containerd.cgroups.v1.RdmaStat.limit:type_name -> io.containerd.cgroups.v1.RdmaEntry - 25, // [25:25] is the sub-list for method output_type - 25, // [25:25] is the sub-list for method input_type - 25, // [25:25] is the sub-list for extension type_name - 25, // [25:25] is the sub-list for extension extendee - 0, // [0:25] is the sub-list for field type_name -} - -func init() { file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_init() } -func file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_init() { - if File_github_com_containerd_cgroups_cgroup1_stats_metrics_proto != nil { - return - } - if !protoimpl.UnsafeEnabled { - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Metrics); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*HugetlbStat); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*PidsStat); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*CPUStat); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*CPUUsage); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Throttle); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*MemoryStat); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*MemoryEntry); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*MemoryOomControl); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*BlkIOStat); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*BlkIOEntry); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*RdmaStat); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*RdmaEntry); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NetworkStat); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*CgroupStats); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } - type x struct{} - out := protoimpl.TypeBuilder{ - File: protoimpl.DescBuilder{ - GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDesc, - NumEnums: 0, - NumMessages: 15, - NumExtensions: 0, - NumServices: 0, - }, - GoTypes: file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_goTypes, - DependencyIndexes: file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_depIdxs, - MessageInfos: file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes, - }.Build() - File_github_com_containerd_cgroups_cgroup1_stats_metrics_proto = out.File - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDesc = nil - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_goTypes = nil - file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_depIdxs = nil -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.txt b/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.txt deleted file mode 100644 index 7e4313ea5..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.txt +++ /dev/null @@ -1,771 +0,0 @@ -file { - name: "github.com/containerd/cgroups/cgroup1/stats/metrics.proto" - package: "io.containerd.cgroups.v1" - message_type { - name: "Metrics" - field { - name: "hugetlb" - number: 1 - label: LABEL_REPEATED - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.HugetlbStat" - json_name: "hugetlb" - } - field { - name: "pids" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.PidsStat" - json_name: "pids" - } - field { - name: "cpu" - number: 3 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.CPUStat" - json_name: "cpu" - } - field { - name: "memory" - number: 4 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.MemoryStat" - json_name: "memory" - } - field { - name: "blkio" - number: 5 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.BlkIOStat" - json_name: "blkio" - } - field { - name: "rdma" - number: 6 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.RdmaStat" - json_name: "rdma" - } - field { - name: "network" - number: 7 - label: LABEL_REPEATED - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.NetworkStat" - json_name: "network" - } - field { - name: "cgroup_stats" - number: 8 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.CgroupStats" - json_name: "cgroupStats" - } - field { - name: "memory_oom_control" - number: 9 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.MemoryOomControl" - json_name: "memoryOomControl" - } - } - message_type { - name: "HugetlbStat" - field { - name: "usage" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "usage" - } - field { - name: "max" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "max" - } - field { - name: "failcnt" - number: 3 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "failcnt" - } - field { - name: "pagesize" - number: 4 - label: LABEL_OPTIONAL - type: TYPE_STRING - json_name: "pagesize" - } - } - message_type { - name: "PidsStat" - field { - name: "current" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "current" - } - field { - name: "limit" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "limit" - } - } - message_type { - name: "CPUStat" - field { - name: "usage" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.CPUUsage" - json_name: "usage" - } - field { - name: "throttling" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.Throttle" - json_name: "throttling" - } - } - message_type { - name: "CPUUsage" - field { - name: "total" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "total" - } - field { - name: "kernel" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "kernel" - } - field { - name: "user" - number: 3 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "user" - } - field { - name: "per_cpu" - number: 4 - label: LABEL_REPEATED - type: TYPE_UINT64 - json_name: "perCpu" - } - } - message_type { - name: "Throttle" - field { - name: "periods" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "periods" - } - field { - name: "throttled_periods" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "throttledPeriods" - } - field { - name: "throttled_time" - number: 3 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "throttledTime" - } - } - message_type { - name: "MemoryStat" - field { - name: "cache" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "cache" - } - field { - name: "rss" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "rss" - } - field { - name: "rss_huge" - number: 3 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "rssHuge" - } - field { - name: "mapped_file" - number: 4 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "mappedFile" - } - field { - name: "dirty" - number: 5 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "dirty" - } - field { - name: "writeback" - number: 6 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "writeback" - } - field { - name: "pg_pg_in" - number: 7 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "pgPgIn" - } - field { - name: "pg_pg_out" - number: 8 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "pgPgOut" - } - field { - name: "pg_fault" - number: 9 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "pgFault" - } - field { - name: "pg_maj_fault" - number: 10 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "pgMajFault" - } - field { - name: "inactive_anon" - number: 11 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "inactiveAnon" - } - field { - name: "active_anon" - number: 12 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "activeAnon" - } - field { - name: "inactive_file" - number: 13 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "inactiveFile" - } - field { - name: "active_file" - number: 14 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "activeFile" - } - field { - name: "unevictable" - number: 15 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "unevictable" - } - field { - name: "hierarchical_memory_limit" - number: 16 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "hierarchicalMemoryLimit" - } - field { - name: "hierarchical_swap_limit" - number: 17 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "hierarchicalSwapLimit" - } - field { - name: "total_cache" - number: 18 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalCache" - } - field { - name: "total_rss" - number: 19 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalRss" - } - field { - name: "total_rss_huge" - number: 20 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalRssHuge" - } - field { - name: "total_mapped_file" - number: 21 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalMappedFile" - } - field { - name: "total_dirty" - number: 22 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalDirty" - } - field { - name: "total_writeback" - number: 23 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalWriteback" - } - field { - name: "total_pg_pg_in" - number: 24 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalPgPgIn" - } - field { - name: "total_pg_pg_out" - number: 25 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalPgPgOut" - } - field { - name: "total_pg_fault" - number: 26 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalPgFault" - } - field { - name: "total_pg_maj_fault" - number: 27 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalPgMajFault" - } - field { - name: "total_inactive_anon" - number: 28 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalInactiveAnon" - } - field { - name: "total_active_anon" - number: 29 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalActiveAnon" - } - field { - name: "total_inactive_file" - number: 30 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalInactiveFile" - } - field { - name: "total_active_file" - number: 31 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalActiveFile" - } - field { - name: "total_unevictable" - number: 32 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "totalUnevictable" - } - field { - name: "usage" - number: 33 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.MemoryEntry" - json_name: "usage" - } - field { - name: "swap" - number: 34 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.MemoryEntry" - json_name: "swap" - } - field { - name: "kernel" - number: 35 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.MemoryEntry" - json_name: "kernel" - } - field { - name: "kernel_tcp" - number: 36 - label: LABEL_OPTIONAL - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.MemoryEntry" - json_name: "kernelTcp" - } - } - message_type { - name: "MemoryEntry" - field { - name: "limit" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "limit" - } - field { - name: "usage" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "usage" - } - field { - name: "max" - number: 3 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "max" - } - field { - name: "failcnt" - number: 4 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "failcnt" - } - } - message_type { - name: "MemoryOomControl" - field { - name: "oom_kill_disable" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "oomKillDisable" - } - field { - name: "under_oom" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "underOom" - } - field { - name: "oom_kill" - number: 3 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "oomKill" - } - } - message_type { - name: "BlkIOStat" - field { - name: "io_service_bytes_recursive" - number: 1 - label: LABEL_REPEATED - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.BlkIOEntry" - json_name: "ioServiceBytesRecursive" - } - field { - name: "io_serviced_recursive" - number: 2 - label: LABEL_REPEATED - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.BlkIOEntry" - json_name: "ioServicedRecursive" - } - field { - name: "io_queued_recursive" - number: 3 - label: LABEL_REPEATED - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.BlkIOEntry" - json_name: "ioQueuedRecursive" - } - field { - name: "io_service_time_recursive" - number: 4 - label: LABEL_REPEATED - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.BlkIOEntry" - json_name: "ioServiceTimeRecursive" - } - field { - name: "io_wait_time_recursive" - number: 5 - label: LABEL_REPEATED - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.BlkIOEntry" - json_name: "ioWaitTimeRecursive" - } - field { - name: "io_merged_recursive" - number: 6 - label: LABEL_REPEATED - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.BlkIOEntry" - json_name: "ioMergedRecursive" - } - field { - name: "io_time_recursive" - number: 7 - label: LABEL_REPEATED - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.BlkIOEntry" - json_name: "ioTimeRecursive" - } - field { - name: "sectors_recursive" - number: 8 - label: LABEL_REPEATED - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.BlkIOEntry" - json_name: "sectorsRecursive" - } - } - message_type { - name: "BlkIOEntry" - field { - name: "op" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_STRING - json_name: "op" - } - field { - name: "device" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_STRING - json_name: "device" - } - field { - name: "major" - number: 3 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "major" - } - field { - name: "minor" - number: 4 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "minor" - } - field { - name: "value" - number: 5 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "value" - } - } - message_type { - name: "RdmaStat" - field { - name: "current" - number: 1 - label: LABEL_REPEATED - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.RdmaEntry" - json_name: "current" - } - field { - name: "limit" - number: 2 - label: LABEL_REPEATED - type: TYPE_MESSAGE - type_name: ".io.containerd.cgroups.v1.RdmaEntry" - json_name: "limit" - } - } - message_type { - name: "RdmaEntry" - field { - name: "device" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_STRING - json_name: "device" - } - field { - name: "hca_handles" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_UINT32 - json_name: "hcaHandles" - } - field { - name: "hca_objects" - number: 3 - label: LABEL_OPTIONAL - type: TYPE_UINT32 - json_name: "hcaObjects" - } - } - message_type { - name: "NetworkStat" - field { - name: "name" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_STRING - json_name: "name" - } - field { - name: "rx_bytes" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "rxBytes" - } - field { - name: "rx_packets" - number: 3 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "rxPackets" - } - field { - name: "rx_errors" - number: 4 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "rxErrors" - } - field { - name: "rx_dropped" - number: 5 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "rxDropped" - } - field { - name: "tx_bytes" - number: 6 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "txBytes" - } - field { - name: "tx_packets" - number: 7 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "txPackets" - } - field { - name: "tx_errors" - number: 8 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "txErrors" - } - field { - name: "tx_dropped" - number: 9 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "txDropped" - } - } - message_type { - name: "CgroupStats" - field { - name: "nr_sleeping" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "nrSleeping" - } - field { - name: "nr_running" - number: 2 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "nrRunning" - } - field { - name: "nr_stopped" - number: 3 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "nrStopped" - } - field { - name: "nr_uninterruptible" - number: 4 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "nrUninterruptible" - } - field { - name: "nr_io_wait" - number: 5 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - json_name: "nrIoWait" - } - } - options { - go_package: "github.com/containerd/cgroups/cgroup1/stats" - } - syntax: "proto3" -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.proto b/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.proto deleted file mode 100644 index e6e4444b1..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.proto +++ /dev/null @@ -1,158 +0,0 @@ -syntax = "proto3"; - -package io.containerd.cgroups.v1; - -option go_package = "github.com/containerd/cgroups/cgroup1/stats"; - -message Metrics { - repeated HugetlbStat hugetlb = 1; - PidsStat pids = 2; - CPUStat cpu = 3; - MemoryStat memory = 4; - BlkIOStat blkio = 5; - RdmaStat rdma = 6; - repeated NetworkStat network = 7; - CgroupStats cgroup_stats = 8; - MemoryOomControl memory_oom_control = 9; -} - -message HugetlbStat { - uint64 usage = 1; - uint64 max = 2; - uint64 failcnt = 3; - string pagesize = 4; -} - -message PidsStat { - uint64 current = 1; - uint64 limit = 2; -} - -message CPUStat { - CPUUsage usage = 1; - Throttle throttling = 2; -} - -message CPUUsage { - // values in nanoseconds - uint64 total = 1; - uint64 kernel = 2; - uint64 user = 3; - repeated uint64 per_cpu = 4; - -} - -message Throttle { - uint64 periods = 1; - uint64 throttled_periods = 2; - uint64 throttled_time = 3; -} - -message MemoryStat { - uint64 cache = 1; - uint64 rss = 2; - uint64 rss_huge = 3; - uint64 mapped_file = 4; - uint64 dirty = 5; - uint64 writeback = 6; - uint64 pg_pg_in = 7; - uint64 pg_pg_out = 8; - uint64 pg_fault = 9; - uint64 pg_maj_fault = 10; - uint64 inactive_anon = 11; - uint64 active_anon = 12; - uint64 inactive_file = 13; - uint64 active_file = 14; - uint64 unevictable = 15; - uint64 hierarchical_memory_limit = 16; - uint64 hierarchical_swap_limit = 17; - uint64 total_cache = 18; - uint64 total_rss = 19; - uint64 total_rss_huge = 20; - uint64 total_mapped_file = 21; - uint64 total_dirty = 22; - uint64 total_writeback = 23; - uint64 total_pg_pg_in = 24; - uint64 total_pg_pg_out = 25; - uint64 total_pg_fault = 26; - uint64 total_pg_maj_fault = 27; - uint64 total_inactive_anon = 28; - uint64 total_active_anon = 29; - uint64 total_inactive_file = 30; - uint64 total_active_file = 31; - uint64 total_unevictable = 32; - MemoryEntry usage = 33; - MemoryEntry swap = 34; - MemoryEntry kernel = 35; - MemoryEntry kernel_tcp = 36; - -} - -message MemoryEntry { - uint64 limit = 1; - uint64 usage = 2; - uint64 max = 3; - uint64 failcnt = 4; -} - -message MemoryOomControl { - uint64 oom_kill_disable = 1; - uint64 under_oom = 2; - uint64 oom_kill = 3; -} - -message BlkIOStat { - repeated BlkIOEntry io_service_bytes_recursive = 1; - repeated BlkIOEntry io_serviced_recursive = 2; - repeated BlkIOEntry io_queued_recursive = 3; - repeated BlkIOEntry io_service_time_recursive = 4; - repeated BlkIOEntry io_wait_time_recursive = 5; - repeated BlkIOEntry io_merged_recursive = 6; - repeated BlkIOEntry io_time_recursive = 7; - repeated BlkIOEntry sectors_recursive = 8; -} - -message BlkIOEntry { - string op = 1; - string device = 2; - uint64 major = 3; - uint64 minor = 4; - uint64 value = 5; -} - -message RdmaStat { - repeated RdmaEntry current = 1; - repeated RdmaEntry limit = 2; -} - -message RdmaEntry { - string device = 1; - uint32 hca_handles = 2; - uint32 hca_objects = 3; -} - -message NetworkStat { - string name = 1; - uint64 rx_bytes = 2; - uint64 rx_packets = 3; - uint64 rx_errors = 4; - uint64 rx_dropped = 5; - uint64 tx_bytes = 6; - uint64 tx_packets = 7; - uint64 tx_errors = 8; - uint64 tx_dropped = 9; -} - -// CgroupStats exports per-cgroup statistics. -message CgroupStats { - // number of tasks sleeping - uint64 nr_sleeping = 1; - // number of tasks running - uint64 nr_running = 2; - // number of tasks in stopped state - uint64 nr_stopped = 3; - // number of tasks in uninterruptible state - uint64 nr_uninterruptible = 4; - // number of tasks waiting on IO - uint64 nr_io_wait = 5; -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/subsystem.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/subsystem.go deleted file mode 100644 index d32ea2cae..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/subsystem.go +++ /dev/null @@ -1,117 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "fmt" - "os" - - "github.com/containerd/cgroups/v3" - v1 "github.com/containerd/cgroups/v3/cgroup1/stats" - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -// Name is a typed name for a cgroup subsystem -type Name string - -const ( - Devices Name = "devices" - Hugetlb Name = "hugetlb" - Freezer Name = "freezer" - Pids Name = "pids" - NetCLS Name = "net_cls" - NetPrio Name = "net_prio" - PerfEvent Name = "perf_event" - Cpuset Name = "cpuset" - Cpu Name = "cpu" - Cpuacct Name = "cpuacct" - Memory Name = "memory" - Blkio Name = "blkio" - Rdma Name = "rdma" -) - -// Subsystems returns a complete list of the default cgroups -// available on most linux systems -func Subsystems() []Name { - n := []Name{ - Freezer, - Pids, - NetCLS, - NetPrio, - PerfEvent, - Cpuset, - Cpu, - Cpuacct, - Memory, - Blkio, - Rdma, - } - if !cgroups.RunningInUserNS() { - n = append(n, Devices) - } - if _, err := os.Stat("/sys/kernel/mm/hugepages"); err == nil { - n = append(n, Hugetlb) - } - return n -} - -type Subsystem interface { - Name() Name -} - -type pather interface { - Subsystem - Path(path string) string -} - -type creator interface { - Subsystem - Create(path string, resources *specs.LinuxResources) error -} - -type deleter interface { - Subsystem - Delete(path string) error -} - -type stater interface { - Subsystem - Stat(path string, stats *v1.Metrics) error -} - -type updater interface { - Subsystem - Update(path string, resources *specs.LinuxResources) error -} - -// SingleSubsystem returns a single cgroup subsystem within the base Hierarchy -func SingleSubsystem(baseHierarchy Hierarchy, subsystem Name) Hierarchy { - return func() ([]Subsystem, error) { - subsystems, err := baseHierarchy() - if err != nil { - return nil, err - } - for _, s := range subsystems { - if s.Name() == subsystem { - return []Subsystem{ - s, - }, nil - } - } - return nil, fmt.Errorf("unable to find subsystem %s", subsystem) - } -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/systemd.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/systemd.go deleted file mode 100644 index d327effc8..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/systemd.go +++ /dev/null @@ -1,158 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "context" - "path/filepath" - "strings" - "sync" - - systemdDbus "github.com/coreos/go-systemd/v22/dbus" - "github.com/godbus/dbus/v5" - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -const ( - SystemdDbus Name = "systemd" - defaultSlice = "system.slice" -) - -var ( - canDelegate bool - once sync.Once -) - -func Systemd() ([]Subsystem, error) { - root, err := v1MountPoint() - if err != nil { - return nil, err - } - defaultSubsystems, err := defaults(root) - if err != nil { - return nil, err - } - s, err := NewSystemd(root) - if err != nil { - return nil, err - } - // make sure the systemd controller is added first - return append([]Subsystem{s}, defaultSubsystems...), nil -} - -func Slice(slice, name string) Path { - if slice == "" { - slice = defaultSlice - } - return func(subsystem Name) (string, error) { - return filepath.Join(slice, name), nil - } -} - -func NewSystemd(root string) (*SystemdController, error) { - return &SystemdController{ - root: root, - }, nil -} - -type SystemdController struct { - mu sync.Mutex - root string -} - -func (s *SystemdController) Name() Name { - return SystemdDbus -} - -func (s *SystemdController) Create(path string, _ *specs.LinuxResources) error { - ctx := context.TODO() - conn, err := systemdDbus.NewWithContext(ctx) - if err != nil { - return err - } - defer conn.Close() - slice, name := splitName(path) - // We need to see if systemd can handle the delegate property - // Systemd will return an error if it cannot handle delegate regardless - // of its bool setting. - checkDelegate := func() { - canDelegate = true - dlSlice := newProperty("Delegate", true) - if _, err := conn.StartTransientUnitContext(ctx, slice, "testdelegate", []systemdDbus.Property{dlSlice}, nil); err != nil { - if dbusError, ok := err.(dbus.Error); ok { - // Starting with systemd v237, Delegate is not even a property of slices anymore, - // so the D-Bus call fails with "InvalidArgs" error. - if strings.Contains(dbusError.Name, "org.freedesktop.DBus.Error.PropertyReadOnly") || strings.Contains(dbusError.Name, "org.freedesktop.DBus.Error.InvalidArgs") { - canDelegate = false - } - } - } - - _, _ = conn.StopUnitContext(ctx, slice, "testDelegate", nil) - } - once.Do(checkDelegate) - properties := []systemdDbus.Property{ - systemdDbus.PropDescription("cgroup " + name), - systemdDbus.PropWants(slice), - newProperty("DefaultDependencies", false), - newProperty("MemoryAccounting", true), - newProperty("CPUAccounting", true), - newProperty("BlockIOAccounting", true), - } - - // If we can delegate, we add the property back in - if canDelegate { - properties = append(properties, newProperty("Delegate", true)) - } - - ch := make(chan string) - _, err = conn.StartTransientUnitContext(ctx, name, "replace", properties, ch) - if err != nil { - return err - } - <-ch - return nil -} - -func (s *SystemdController) Delete(path string) error { - ctx := context.TODO() - conn, err := systemdDbus.NewWithContext(ctx) - if err != nil { - return err - } - defer conn.Close() - _, name := splitName(path) - ch := make(chan string) - _, err = conn.StopUnitContext(ctx, name, "replace", ch) - if err != nil { - return err - } - <-ch - return nil -} - -func newProperty(name string, units interface{}) systemdDbus.Property { - return systemdDbus.Property{ - Name: name, - Value: dbus.MakeVariant(units), - } -} - -func splitName(path string) (slice string, unit string) { - slice, unit = filepath.Split(path) - return strings.TrimSuffix(slice, "/"), unit -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/ticks.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/ticks.go deleted file mode 100644 index 2c6fbdc0d..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/ticks.go +++ /dev/null @@ -1,26 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -func getClockTicks() uint64 { - // The value comes from `C.sysconf(C._SC_CLK_TCK)`, and - // on Linux it's a constant which is safe to be hard coded, - // so we can avoid using cgo here. - // See https://github.com/containerd/cgroups/pull/12 for - // more details. - return 100 -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/utils.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/utils.go deleted file mode 100644 index 8ae005dad..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/utils.go +++ /dev/null @@ -1,265 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "bufio" - "fmt" - "os" - "path/filepath" - "strconv" - "strings" - "time" - - "github.com/containerd/cgroups/v3" - units "github.com/docker/go-units" - specs "github.com/opencontainers/runtime-spec/specs-go" -) - -// defaults returns all known groups -func defaults(root string) ([]Subsystem, error) { - h, err := NewHugetlb(root) - if err != nil && !os.IsNotExist(err) { - return nil, err - } - s := []Subsystem{ - NewNamed(root, "systemd"), - NewFreezer(root), - NewPids(root), - NewNetCls(root), - NewNetPrio(root), - NewPerfEvent(root), - NewCpuset(root), - NewCpu(root), - NewCpuacct(root), - NewMemory(root), - NewBlkio(root), - NewRdma(root), - } - // only add the devices cgroup if we are not in a user namespace - // because modifications are not allowed - if !cgroups.RunningInUserNS() { - s = append(s, NewDevices(root)) - } - // add the hugetlb cgroup if error wasn't due to missing hugetlb - // cgroup support on the host - if err == nil { - s = append(s, h) - } - return s, nil -} - -// remove will remove a cgroup path handling EAGAIN and EBUSY errors and -// retrying the remove after a exp timeout -func remove(path string) error { - delay := 10 * time.Millisecond - for i := 0; i < 5; i++ { - if i != 0 { - time.Sleep(delay) - delay *= 2 - } - if err := os.RemoveAll(path); err == nil { - return nil - } - } - return fmt.Errorf("cgroups: unable to remove path %q", path) -} - -// readPids will read all the pids of processes or tasks in a cgroup by the provided path -func readPids(path string, subsystem Name, pType procType) ([]Process, error) { - f, err := os.Open(filepath.Join(path, pType)) - if err != nil { - return nil, err - } - defer f.Close() - var ( - out []Process - s = bufio.NewScanner(f) - ) - for s.Scan() { - if t := s.Text(); t != "" { - pid, err := strconv.Atoi(t) - if err != nil { - return nil, err - } - out = append(out, Process{ - Pid: pid, - Subsystem: subsystem, - Path: path, - }) - } - } - if err := s.Err(); err != nil { - // failed to read all pids? - return nil, err - } - return out, nil -} - -func hugePageSizes() ([]string, error) { - var ( - pageSizes []string - sizeList = []string{"B", "KB", "MB", "GB", "TB", "PB"} - ) - files, err := os.ReadDir("/sys/kernel/mm/hugepages") - if err != nil { - return nil, err - } - for _, st := range files { - nameArray := strings.Split(st.Name(), "-") - pageSize, err := units.RAMInBytes(nameArray[1]) - if err != nil { - return nil, err - } - pageSizes = append(pageSizes, units.CustomSize("%g%s", float64(pageSize), 1024.0, sizeList)) - } - return pageSizes, nil -} - -func readUint(path string) (uint64, error) { - v, err := os.ReadFile(path) - if err != nil { - return 0, err - } - return parseUint(strings.TrimSpace(string(v)), 10, 64) -} - -func parseUint(s string, base, bitSize int) (uint64, error) { - v, err := strconv.ParseUint(s, base, bitSize) - if err != nil { - intValue, intErr := strconv.ParseInt(s, base, bitSize) - // 1. Handle negative values greater than MinInt64 (and) - // 2. Handle negative values lesser than MinInt64 - if intErr == nil && intValue < 0 { - return 0, nil - } else if intErr != nil && - intErr.(*strconv.NumError).Err == strconv.ErrRange && - intValue < 0 { - return 0, nil - } - return 0, err - } - return v, nil -} - -func parseKV(raw string) (string, uint64, error) { - parts := strings.Fields(raw) - switch len(parts) { - case 2: - v, err := parseUint(parts[1], 10, 64) - if err != nil { - return "", 0, err - } - return parts[0], v, nil - default: - return "", 0, ErrInvalidFormat - } -} - -// ParseCgroupFile parses the given cgroup file, typically /proc/self/cgroup -// or /proc/<pid>/cgroup, into a map of subsystems to cgroup paths, e.g. -// -// "cpu": "/user.slice/user-1000.slice" -// "pids": "/user.slice/user-1000.slice" -// -// etc. -// -// The resulting map does not have an element for cgroup v2 unified hierarchy. -// Use [cgroups.ParseCgroupFileUnified] to get the unified path. -func ParseCgroupFile(path string) (map[string]string, error) { - x, _, err := ParseCgroupFileUnified(path) - return x, err -} - -// ParseCgroupFileUnified returns legacy subsystem paths as the first value, -// and returns the unified path as the second value. -// -// Deprecated: use [cgroups.ParseCgroupFileUnified] instead . -func ParseCgroupFileUnified(path string) (map[string]string, string, error) { - return cgroups.ParseCgroupFileUnified(path) -} - -func getCgroupDestination(subsystem string) (string, error) { - f, err := os.Open("/proc/self/mountinfo") - if err != nil { - return "", err - } - defer f.Close() - s := bufio.NewScanner(f) - for s.Scan() { - fields := strings.Split(s.Text(), " ") - if len(fields) < 10 { - // broken mountinfo? - continue - } - if fields[len(fields)-3] != "cgroup" { - continue - } - for _, opt := range strings.Split(fields[len(fields)-1], ",") { - if opt == subsystem { - return fields[3], nil - } - } - } - if err := s.Err(); err != nil { - return "", err - } - return "", ErrNoCgroupMountDestination -} - -func pathers(subystems []Subsystem) []pather { - var out []pather - for _, s := range subystems { - if p, ok := s.(pather); ok { - out = append(out, p) - } - } - return out -} - -func initializeSubsystem(s Subsystem, path Path, resources *specs.LinuxResources) error { - if c, ok := s.(creator); ok { - p, err := path(s.Name()) - if err != nil { - return err - } - if err := c.Create(p, resources); err != nil { - return err - } - } else if c, ok := s.(pather); ok { - p, err := path(s.Name()) - if err != nil { - return err - } - // do the default create if the group does not have a custom one - if err := os.MkdirAll(c.Path(p), defaultDirPerm); err != nil { - return err - } - } - return nil -} - -func cleanPath(path string) string { - if path == "" { - return "" - } - path = filepath.Clean(path) - if !filepath.IsAbs(path) { - path, _ = filepath.Rel(string(os.PathSeparator), filepath.Clean(string(os.PathSeparator)+path)) - } - return path -} diff --git a/vendor/github.com/containerd/cgroups/v3/cgroup1/v1.go b/vendor/github.com/containerd/cgroups/v3/cgroup1/v1.go deleted file mode 100644 index d4c7db6f2..000000000 --- a/vendor/github.com/containerd/cgroups/v3/cgroup1/v1.go +++ /dev/null @@ -1,73 +0,0 @@ -/* - Copyright The containerd Authors. - - 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 cgroup1 - -import ( - "bufio" - "fmt" - "os" - "path/filepath" - "strings" -) - -// Default returns all the groups in the default cgroups mountpoint in a single hierarchy -func Default() ([]Subsystem, error) { - root, err := v1MountPoint() - if err != nil { - return nil, err - } - subsystems, err := defaults(root) - if err != nil { - return nil, err - } - var enabled []Subsystem - for _, s := range pathers(subsystems) { - // check and remove the default groups that do not exist - if _, err := os.Lstat(s.Path("/")); err == nil { - enabled = append(enabled, s) - } - } - return enabled, nil -} - -// v1MountPoint returns the mount point where the cgroup -// mountpoints are mounted in a single hiearchy -func v1MountPoint() (string, error) { - f, err := os.Open("/proc/self/mountinfo") - if err != nil { - return "", err - } - defer f.Close() - scanner := bufio.NewScanner(f) - for scanner.Scan() { - var ( - text = scanner.Text() - fields = strings.Split(text, " ") - numFields = len(fields) - ) - if numFields < 10 { - return "", fmt.Errorf("mountinfo: bad entry %q", text) - } - if fields[numFields-3] == "cgroup" { - return filepath.Dir(fields[4]), nil - } - } - if err := scanner.Err(); err != nil { - return "", err - } - return "", ErrMountPointNotExist -} |