cgroups

Jan 2, 2024

Changes in this version

type MemoryStats

+ SwapOnlyUsage MemoryData

Jan 17, 2022

Changes in this version

+ const CgroupProcesses — darwin/amd64, js/wasm, windows/amd64

+ func ConvertBlkIOToIOWeightValue(blkIoWeight uint16) uint64 — darwin/amd64, js/wasm, windows/amd64

+ func ConvertCPUSharesToCgroupV2Value(cpuShares uint64) uint64 — darwin/amd64, js/wasm, windows/amd64

+ func ConvertMemorySwapToCgroupV2Value(memorySwap, memory int64) (int64, error) — darwin/amd64, js/wasm, windows/amd64

+ func EnterPid(cgroupPaths map[string]string, pid int) error — darwin/amd64, js/wasm, windows/amd64

+ func GetAllPids(path string) ([]int, error) — darwin/amd64, js/wasm, windows/amd64

+ func GetAllSubsystems() ([]string, error) — darwin/amd64, js/wasm, windows/amd64

+ func GetPids(dir string) ([]int, error) — darwin/amd64, js/wasm, windows/amd64

+ func HugePageSizes() []string

+ func IsCgroup2HybridMode() bool

+ func IsCgroup2UnifiedMode() bool — darwin/amd64, js/wasm, windows/amd64

+ func ParseCgroupFile(path string) (map[string]string, error) — darwin/amd64, js/wasm, windows/amd64

+ func PathExists(path string) bool — darwin/amd64, js/wasm, windows/amd64

+ func RemovePath(path string) error — darwin/amd64, js/wasm, windows/amd64

+ func RemovePaths(paths map[string]string) (err error) — darwin/amd64, js/wasm, windows/amd64

+ func WriteCgroupProc(dir string, pid int) error — darwin/amd64, js/wasm, windows/amd64

+ type BlkioStatEntry struct — darwin/amd64, js/wasm, windows/amd64

+ Major uint64

+ Minor uint64

+ Op string

+ Value uint64

+ type BlkioStats struct — darwin/amd64, js/wasm, windows/amd64

+ IoMergedRecursive []BlkioStatEntry

+ IoQueuedRecursive []BlkioStatEntry

+ IoServiceBytesRecursive []BlkioStatEntry

+ IoServiceTimeRecursive []BlkioStatEntry

+ IoServicedRecursive []BlkioStatEntry

+ IoTimeRecursive []BlkioStatEntry

+ IoWaitTimeRecursive []BlkioStatEntry

+ SectorsRecursive []BlkioStatEntry

+ type CPUSetStats struct — darwin/amd64, js/wasm, windows/amd64

+ CPUExclusive uint64

+ CPUs []uint16

+ MemExclusive uint64

+ MemHardwall uint64

+ MemoryMigrate uint64

+ MemoryPressure uint64

+ MemorySpreadPage uint64

+ MemorySpreadSlab uint64

+ Mems []uint16

+ SchedLoadBalance uint64

+ SchedRelaxDomainLevel int64

+ type CpuStats struct — darwin/amd64, js/wasm, windows/amd64

+ CpuUsage CpuUsage

+ ThrottlingData ThrottlingData

+ type CpuUsage struct — darwin/amd64, js/wasm, windows/amd64

+ PercpuUsage []uint64

+ PercpuUsageInKernelmode []uint64

+ PercpuUsageInUsermode []uint64

+ TotalUsage uint64

+ UsageInKernelmode uint64

+ UsageInUsermode uint64

+ type HugetlbStats struct — darwin/amd64, js/wasm, windows/amd64

+ Failcnt uint64

+ MaxUsage uint64

+ Usage uint64

+ type Manager interface — darwin/amd64, js/wasm, windows/amd64

+ Apply func(pid int) error

+ Destroy func() error

+ Exists func() bool

+ Freeze func(state configs.FreezerState) error

+ GetAllPids func() ([]int, error)

+ GetCgroups func() (*configs.Cgroup, error)

+ GetFreezerState func() (configs.FreezerState, error)

+ GetPaths func() map[string]string

+ GetPids func() ([]int, error)

+ GetStats func() (*Stats, error)

+ OOMKillCount func() (uint64, error)

+ Path func(string) string

+ Set func(r *configs.Resources) error

+ type MemoryData struct — darwin/amd64, js/wasm, windows/amd64

+ Failcnt uint64

+ Limit uint64

+ MaxUsage uint64

+ Usage uint64

+ type MemoryStats struct — darwin/amd64, js/wasm, windows/amd64

+ Cache uint64

+ KernelTCPUsage MemoryData

+ KernelUsage MemoryData

+ PageUsageByNUMA PageUsageByNUMA

+ Stats map[string]uint64

+ SwapUsage MemoryData

+ Usage MemoryData

+ UseHierarchy bool

+ type Mount struct — darwin/amd64, js/wasm, windows/amd64

+ Mountpoint string

+ Root string

+ Subsystems []string

+ func GetCgroupMounts(all bool) ([]Mount, error)

+ func (m Mount) GetOwnCgroup(cgroups map[string]string) (string, error)

+ type PageStats struct — darwin/amd64, js/wasm, windows/amd64

+ Nodes map[uint8]uint64

+ Total uint64

+ type PageUsageByNUMA struct — darwin/amd64, js/wasm, windows/amd64

+ Hierarchical PageUsageByNUMAInner

+ type PageUsageByNUMAInner struct — darwin/amd64, js/wasm, windows/amd64

+ Anon PageStats

+ File PageStats

+ Total PageStats

+ Unevictable PageStats

+ type PidsStats struct — darwin/amd64, js/wasm, windows/amd64

+ Current uint64

+ Limit uint64

+ type RdmaEntry struct

+ Device string

+ HcaHandles uint32

+ HcaObjects uint32

+ type RdmaStats struct

+ RdmaCurrent []RdmaEntry

+ RdmaLimit []RdmaEntry

+ type Stats struct — darwin/amd64, js/wasm, windows/amd64

+ BlkioStats BlkioStats

+ CPUSetStats CPUSetStats

+ CpuStats CpuStats

+ HugetlbStats map[string]HugetlbStats

+ MemoryStats MemoryStats

+ PidsStats PidsStats

+ RdmaStats RdmaStats

+ func NewStats() *Stats

+ type ThrottlingData struct — darwin/amd64, js/wasm, windows/amd64

+ Periods uint64

+ ThrottledPeriods uint64

+ ThrottledTime uint64

Dec 14, 2021 GO-2022-0274

  GO-2022-0274: Namespace restriction bypass in github.com/opencontainers/runc

Dec 3, 2021 GO-2022-0274

  GO-2022-0274: Namespace restriction bypass in github.com/opencontainers/runc

Aug 20, 2021 GO-2022-0274

  GO-2022-0274: Namespace restriction bypass in github.com/opencontainers/runc

Jul 16, 2021 GO-2022-0274

  GO-2022-0274: Namespace restriction bypass in github.com/opencontainers/runc

Jun 17, 2021

Changes in this version

+ const CgroupNamePrefix

+ const CgroupProcesses — linux/amd64

+ var ErrV1NoUnified = errors.New("invalid configuration: cannot use unified on cgroup v1")

+ var TestMode bool

+ func ConvertBlkIOToIOWeightValue(blkIoWeight uint16) uint64 — linux/amd64

+ func ConvertCPUSharesToCgroupV2Value(cpuShares uint64) uint64 — linux/amd64

+ func ConvertMemorySwapToCgroupV2Value(memorySwap, memory int64) (int64, error) — linux/amd64

+ func FindCgroupMountpoint(cgroupPath, subsystem string) (string, error) — darwin/amd64, js/wasm, windows/amd64

+ func FindCgroupMountpointAndRoot(cgroupPath, subsystem string) (string, string, error) — darwin/amd64, js/wasm, windows/amd64

+ func GetInitCgroup(subsystem string) (string, error)

+ func GetInitCgroupPath(subsystem string) (string, error)

+ func GetOwnCgroup(subsystem string) (string, error)

+ func GetOwnCgroupPath(subsystem string) (string, error)

+ func IsCgroup2UnifiedMode() bool — linux/amd64

+ func IsNotFound(err error) bool — darwin/amd64, js/wasm, windows/amd64

+ func NewNotFoundError(sub string) error — darwin/amd64, js/wasm, windows/amd64

+ func OpenFile(dir, file string, flags int) (*os.File, error)

+ func ReadFile(dir, file string) (string, error)

+ func RemovePath(path string) error — linux/amd64

+ func WriteCgroupProc(dir string, pid int) error — linux/amd64

+ func WriteFile(dir, file, data string) error

+ type CPUSetStats struct — linux/amd64

+ CPUExclusive uint64

+ CPUs []uint16

+ MemExclusive uint64

+ MemHardwall uint64

+ MemoryMigrate uint64

+ MemoryPressure uint64

+ MemorySpreadPage uint64

+ MemorySpreadSlab uint64

+ Mems []uint16

+ SchedLoadBalance uint64

+ SchedRelaxDomainLevel int64

type CpuUsage — linux/amd64

+ PercpuUsageInKernelmode []uint64

+ PercpuUsageInUsermode []uint64

type Manager — linux/amd64

+ Exists func() bool

+ GetCgroups func() (*configs.Cgroup, error)

+ GetFreezerState func() (configs.FreezerState, error)

+ OOMKillCount func() (uint64, error)

+ Path func(string) string

type MemoryStats — linux/amd64

+ PageUsageByNUMA PageUsageByNUMA

+ UseHierarchy bool

type Mount — linux/amd64

+ func (m Mount) GetOwnCgroup(cgroups map[string]string) (string, error)

+ type NotFoundError struct — darwin/amd64, js/wasm, windows/amd64

+ Subsystem string

+ func (e *NotFoundError) Error() string

+ type PageStats struct — linux/amd64

+ Nodes map[uint8]uint64

+ Total uint64

+ type PageUsageByNUMA struct — linux/amd64

+ Hierarchical PageUsageByNUMAInner

+ type PageUsageByNUMAInner struct — linux/amd64

+ Anon PageStats

+ File PageStats

+ Total PageStats

+ Unevictable PageStats

type Stats — linux/amd64

+ CPUSetStats CPUSetStats

Sep 30, 2019 GO-2021-0087

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Apr 24, 2019 GO-2021-0085GO-2021-0087

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Mar 28, 2019 GO-2021-0085GO-2021-0087

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Nov 21, 2018 GO-2021-0085GO-2021-0087

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Feb 27, 2018 GO-2021-0085GO-2021-0087

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Aug 2, 2017 GO-2021-0085GO-2021-0087

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Mar 21, 2017 GO-2021-0085GO-2021-0087

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Sep 29, 2016 GO-2021-0085GO-2021-0087

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Jan 22, 2020 GO-2021-0085GO-2021-0087

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Jun 3, 2016 GO-2021-0085GO-2021-0087

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Apr 25, 2016 GO-2021-0085GO-2021-0087

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Apr 12, 2016 GO-2021-0085GO-2021-0087

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Changes in this version

type MemoryStats — linux/amd64

+ KernelTCPUsage MemoryData

type PidsStats — linux/amd64

+ Limit uint64

Mar 10, 2016 GO-2021-0070GO-2021-0085GO-2021-0087

  GO-2021-0070: Privilege escalation in github.com/opencontainers/runc

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Feb 10, 2016 GO-2021-0070GO-2021-0085GO-2021-0087

  GO-2021-0070: Privilege escalation in github.com/opencontainers/runc

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Changes in this version

type MemoryData — linux/amd64

+ Limit uint64

Jan 26, 2016 GO-2021-0070GO-2021-0085GO-2021-0087

  GO-2021-0070: Privilege escalation in github.com/opencontainers/runc

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Changes in this version

+ func GetAllPids(path string) ([]int, error) — linux/amd64

type Manager — linux/amd64

+ GetAllPids func() ([]int, error)

+ type PidsStats struct — linux/amd64

+ Current uint64

type Stats — linux/amd64

+ PidsStats PidsStats

Dec 11, 2015 GO-2021-0070GO-2021-0085GO-2021-0087

  GO-2021-0070: Privilege escalation in github.com/opencontainers/runc

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Nov 20, 2015 GO-2021-0070GO-2021-0085GO-2021-0087

  GO-2021-0070: Privilege escalation in github.com/opencontainers/runc

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Changes in this version

+ func GetPids(path string) ([]int, error) — linux/amd64

Sep 11, 2015 GO-2021-0070GO-2021-0085GO-2021-0087

  GO-2021-0070: Privilege escalation in github.com/opencontainers/runc

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Changes in this version

+ func FindCgroupMountpointAndRoot(subsystem string) (string, string, error) — linux/amd64

Aug 4, 2015 GO-2021-0070GO-2021-0085GO-2021-0087

  GO-2021-0070: Privilege escalation in github.com/opencontainers/runc

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Jul 17, 2015 GO-2021-0070GO-2021-0085GO-2021-0087

  GO-2021-0070: Privilege escalation in github.com/opencontainers/runc

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Changes in this version

+ func FindCgroupMountpointAndSource(subsystem string) (string, string, error) — linux/amd64

Jul 16, 2015 GO-2021-0070GO-2021-0085GO-2021-0087

  GO-2021-0070: Privilege escalation in github.com/opencontainers/runc

  GO-2021-0085: Authorization bypass in github.com/opencontainers/runc

  GO-2021-0087: Race condition in github.com/opencontainers/runc

Changes in this version

+ func EnterPid(cgroupPaths map[string]string, pid int) error — linux/amd64

+ func FindCgroupMountpoint(subsystem string) (string, error) — linux/amd64

+ func FindCgroupMountpointDir() (string, error) — linux/amd64

+ func GetAllSubsystems() ([]string, error) — linux/amd64

+ func GetHugePageSize() ([]string, error) — linux/amd64

+ func GetInitCgroupDir(subsystem string) (string, error) — linux/amd64

+ func GetThisCgroupDir(subsystem string) (string, error) — linux/amd64

+ func IsNotFound(err error) bool — linux/amd64

+ func NewNotFoundError(sub string) error — linux/amd64

+ func ParseCgroupFile(subsystem string, r io.Reader) (string, error) — linux/amd64

+ func PathExists(path string) bool — linux/amd64

+ func ReadProcsFile(dir string) ([]int, error) — linux/amd64

+ func RemovePaths(paths map[string]string) (err error) — linux/amd64

+ type BlkioStatEntry struct — linux/amd64

+ Major uint64

+ Minor uint64

+ Op string

+ Value uint64

+ type BlkioStats struct — linux/amd64

+ IoMergedRecursive []BlkioStatEntry

+ IoQueuedRecursive []BlkioStatEntry

+ IoServiceBytesRecursive []BlkioStatEntry

+ IoServiceTimeRecursive []BlkioStatEntry

+ IoServicedRecursive []BlkioStatEntry

+ IoTimeRecursive []BlkioStatEntry

+ IoWaitTimeRecursive []BlkioStatEntry

+ SectorsRecursive []BlkioStatEntry

+ type CpuStats struct — linux/amd64

+ CpuUsage CpuUsage

+ ThrottlingData ThrottlingData

+ type CpuUsage struct — linux/amd64

+ PercpuUsage []uint64

+ TotalUsage uint64

+ UsageInKernelmode uint64

+ UsageInUsermode uint64

+ type HugetlbStats struct — linux/amd64

+ Failcnt uint64

+ MaxUsage uint64

+ Usage uint64

+ type Manager interface — linux/amd64

+ Apply func(pid int) error

+ Destroy func() error

+ Freeze func(state configs.FreezerState) error

+ GetPaths func() map[string]string

+ GetPids func() ([]int, error)

+ GetStats func() (*Stats, error)

+ Set func(container *configs.Config) error

+ type MemoryData struct — linux/amd64

+ Failcnt uint64

+ MaxUsage uint64

+ Usage uint64

+ type MemoryStats struct — linux/amd64

+ Cache uint64

+ KernelUsage MemoryData

+ Stats map[string]uint64

+ SwapUsage MemoryData

+ Usage MemoryData

+ type Mount struct — linux/amd64

+ Mountpoint string

+ Root string

+ Subsystems []string

+ func GetCgroupMounts() ([]Mount, error)

+ func (m Mount) GetThisCgroupDir() (string, error)

+ type NotFoundError struct — linux/amd64

+ Subsystem string

+ func (e *NotFoundError) Error() string

+ type Stats struct — linux/amd64

+ BlkioStats BlkioStats

+ CpuStats CpuStats

+ HugetlbStats map[string]HugetlbStats

+ MemoryStats MemoryStats

+ func NewStats() *Stats

+ type ThrottlingData struct — linux/amd64

+ Periods uint64

+ ThrottledPeriods uint64

+ ThrottledTime uint64