cgmgr

package

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Versions in this module

v1

v1.0.1

Jun 25, 2024

Changes in this version

+ const CrioPrefix — linux/amd64

+ const DefaultCgroupManager — linux/amd64

+ func MemLimitGivenSystem(cgroupLimit uint64) uint64

+ func MoveProcessToContainerCgroup(containerPid, commandPid int) error

+ func VerifyMemoryIsEnough(memoryLimit, containerMinMemory int64) error — darwin/amd64, js/wasm, windows/amd64

+ func VerifyMemoryIsEnough(memoryLimit, minMemory int64) error — linux/amd64

+ type CPUStats struct

+ PerCPUUsage []uint64

+ ThrottledPeriods uint64

+ ThrottledTime uint64

+ ThrottlingActivePeriods uint64

+ TotalUsageNano uint64

+ UsageInKernelmode uint64

+ UsageInUsermode uint64

+ type CgroupManager interface

+ ContainerCgroupAbsolutePath func(string, string) (string, error)

+ ContainerCgroupManager func(sbParent, containerID string) (libctr.Manager, error)

+ ContainerCgroupPath func(string, string) string

+ ContainerCgroupStats func(sbParent, containerID string) (*CgroupStats, error)

+ CreateSandboxCgroup func(sbParent, containerID string) error

+ IsSystemd func() bool

+ MoveConmonToCgroup func(cid, cgroupParent, conmonCgroup string, pid int, ...) (string, error)

+ Name func() string

+ RemoveContainerCgManager func(containerID string)

+ RemoveSandboxCgManager func(sbID string)

+ RemoveSandboxCgroup func(sbParent, containerID string) error

+ SandboxCgroupManager func(sbParent, sbID string) (libctr.Manager, error)

+ SandboxCgroupPath func(string, string, int64) (string, string, error)

+ SandboxCgroupPath func(string, string, int64) string

+ SandboxCgroupStats func(sbParent, sbID string) (*CgroupStats, error)

+ func InitializeCgroupManager(cgroupManager string) (CgroupManager, error)

+ func New() CgroupManager

+ func SetCgroupManager(cgroupManager string) (CgroupManager, error)

+ type CgroupStats struct

+ CPU *CPUStats

+ Memory *MemoryStats

+ Pid *PidsStats

+ SystemNano int64

+ type CgroupfsManager struct — linux/amd64

+ func (*CgroupfsManager) ContainerCgroupPath(sbParent, containerID string) string

+ func (*CgroupfsManager) IsSystemd() bool

+ func (*CgroupfsManager) MoveConmonToCgroup(cid, cgroupParent, conmonCgroup string, pid int, ...) (cgroupPathToClean string, _ error)

+ func (*CgroupfsManager) Name() string

+ func (m *CgroupfsManager) ContainerCgroupAbsolutePath(sbParent, containerID string) (string, error)

+ func (m *CgroupfsManager) ContainerCgroupManager(sbParent, containerID string) (libctrCg.Manager, error)

+ func (m *CgroupfsManager) ContainerCgroupStats(sbParent, containerID string) (*CgroupStats, error)

+ func (m *CgroupfsManager) CreateSandboxCgroup(sbParent, containerID string) error

+ func (m *CgroupfsManager) RemoveContainerCgManager(containerID string)

+ func (m *CgroupfsManager) RemoveSandboxCgManager(sbID string)

+ func (m *CgroupfsManager) RemoveSandboxCgroup(sbParent, containerID string) error

+ func (m *CgroupfsManager) SandboxCgroupManager(sbParent, sbID string) (libctrCg.Manager, error)

+ func (m *CgroupfsManager) SandboxCgroupPath(sbParent, sbID string, containerMinMemory int64) (cgParent, cgPath string, _ error)

+ func (m *CgroupfsManager) SandboxCgroupStats(sbParent, sbID string) (*CgroupStats, error)

+ type MemoryStats struct

+ AvailableBytes uint64

+ Cache uint64

+ Failcnt uint64

+ FileMapped uint64

+ KernelTCPUsage uint64

+ KernelUsage uint64

+ Limit uint64

+ MajorPageFaults uint64

+ MaxUsage uint64

+ PageFaults uint64

+ RssBytes uint64

+ SwapLimit uint64

+ SwapUsage uint64

+ Usage uint64

+ WorkingSetBytes uint64

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

+ func (*NullCgroupManager) ContainerCgroupPath(string, string) string

+ func (*NullCgroupManager) ContainerCgroupStats(sbParent, containerID string) (*CgroupStats, error)

+ func (*NullCgroupManager) IsSystemd() bool

+ func (*NullCgroupManager) Name() string

+ func (*NullCgroupManager) RemoveSandboxCgroup(sbParent, containerID string) error

+ func (*NullCgroupManager) SandboxCgroupPath(string, string, int64) string

+ type PidsStats struct

+ Current uint64

+ Limit uint64

+ type SystemdManager struct — linux/amd64

+ func NewSystemdManager() *SystemdManager

+ func (*SystemdManager) ContainerCgroupPath(sbParent, containerID string) string

+ func (*SystemdManager) IsSystemd() bool

+ func (*SystemdManager) Name() string

+ func (m *SystemdManager) ContainerCgroupAbsolutePath(sbParent, containerID string) (string, error)

+ func (m *SystemdManager) ContainerCgroupManager(sbParent, containerID string) (cgroups.Manager, error)

+ func (m *SystemdManager) ContainerCgroupStats(sbParent, containerID string) (*CgroupStats, error)

+ func (m *SystemdManager) CreateSandboxCgroup(sbParent, containerID string) error

+ func (m *SystemdManager) MoveConmonToCgroup(cid, cgroupParent, conmonCgroup string, pid int, ...) (cgroupPathToClean string, _ error)

+ func (m *SystemdManager) RemoveContainerCgManager(containerID string)

+ func (m *SystemdManager) RemoveSandboxCgManager(sbID string)

+ func (m *SystemdManager) RemoveSandboxCgroup(sbParent, containerID string) error

+ func (m *SystemdManager) SandboxCgroupManager(sbParent, sbID string) (cgroups.Manager, error)

+ func (m *SystemdManager) SandboxCgroupPath(sbParent, sbID string, containerMinMemory int64) (cgParent, cgPath string, _ error)

+ func (m *SystemdManager) SandboxCgroupStats(sbParent, sbID string) (*CgroupStats, error)

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