cgroup

package
v2.11.0 Latest Latest
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 Go to latest Published: Dec 10, 2024 License: Apache-2.0 Imports: 9 Imported by: 0

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Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type BPFProgramAttachType 

type BPFProgramAttachType string

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#BPFProgram=type:program-path 

const (
	BPFAttachTypeIngress    BPFProgramAttachType = "ingress"
	BPFAttachTypeEgress     BPFProgramAttachType = "egress"
	BPFAttachTypeSockCreate BPFProgramAttachType = "sock_create"
	BPFAttachTypeSockOps    BPFProgramAttachType = "sock_ops"
	BPFAttachTypeDevice     BPFProgramAttachType = "device"
	BPFAttachTypeBind4      BPFProgramAttachType = "bind4"
	BPFAttachTypeBind6      BPFProgramAttachType = "bind6"
	BPFAttachTypeConnect4   BPFProgramAttachType = "connect4"
	BPFAttachTypeConnect6   BPFProgramAttachType = "connect6"
	BPFAttachTypePostBind4  BPFProgramAttachType = "post_bind4"
	BPFAttachTypePostBind6  BPFProgramAttachType = "post_bind6"
	BPFAttachTypeSendmsg4   BPFProgramAttachType = "sendmsg4"
	BPFAttachTypeSendmsg6   BPFProgramAttachType = "sendmsg6"
	BPFAttachTypeSysctl     BPFProgramAttachType = "sysctl"
	BPFAttachTypeRecvmsg4   BPFProgramAttachType = "recvmsg4"
	BPFAttachTypeRecvmsg6   BPFProgramAttachType = "recvmsg6"
	BPFAttachTypeGetsockopt BPFProgramAttachType = "getsockopt"
	BPFAttachTypeSetsockopt BPFProgramAttachType = "setsockopt"
)

type BPFProgramType 

type BPFProgramType struct {
	AttachType BPFProgramAttachType `dbus:"-"`
	Path       string               `dbus:"-"`
}

type BindPolicy 

type BindPolicy struct {
	// Network family. Must be one of "tcp4", "tcp6", "udp4", "udp6"
	Network string
	PortMin uint16
	PortMax uint16
}

type DevicePolicyType 

type DevicePolicyType string

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#DevicePolicy=auto%7Cclosed%7Cstrict 

const (
	DevicePolicyAuto   DevicePolicyType = "auto"
	DevicePolicyClosed DevicePolicyType = "closed"
	DevicePolicyStrict DevicePolicyType = "strict"
)

type KillModeType 

type KillModeType string

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.kill.html#KillMode= 

const (
	KillModeControlGroup KillModeType = "control-group"
	KillModeProcess      KillModeType = "process"
	KillModeMixed        KillModeType = "mixed"
	KillModeNonde        KillModeType = "none"
)

type ManagedOOMPreferenceMode 

type ManagedOOMPreferenceMode string

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#ManagedOOMPreference=none%7Cavoid%7Comit 

const (
	ManagedOOMPreferenceNone  ManagedOOMPreferenceMode = "none"
	ManagedOOMPreferenceAvoid ManagedOOMPreferenceMode = "avoid"
	ManagedOOMPreferenceOmit  ManagedOOMPreferenceMode = "omit"
)

type MemoryPressureWatchMode 

type MemoryPressureWatchMode string

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryPressureWatch= 

const (
	MemoryPressureWatchOff  MemoryPressureWatchMode = "off"
	MemoryPressureWatchOn   MemoryPressureWatchMode = "on"
	MemoryPressureWatchSkip MemoryPressureWatchMode = "skip"
)

type OOMPolicyType 

type OOMPolicyType string

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.service.html#OOMPolicy= 

const (
	OOMPolicyContinue OOMPolicyType = "continue"
	OOMPolicyStop     OOMPolicyType = "stop"
	OOMPolicyKill     OOMPolicyType = "kill"
)

type Property 

type Property sdbus.Property

Property is configuring a systemd CGroup resource control property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html See implementation:

func AllowedCPUs 

func AllowedCPUs(mask uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#AllowedCPUs=

func AllowedMemoryNodes 

func AllowedMemoryNodes(mask uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#AllowedMemoryNodes=

func BPFProgram 

func BPFProgram(programs ...BPFProgramType) Property

func CPUAccounting 

func CPUAccounting(enable bool) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#CPUAccounting=

func CPUQuota 

func CPUQuota(quota float32) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#CPUQuota=

func CPUQuotaPeriod 

func CPUQuotaPeriod(period time.Duration) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#CPUQuotaPeriodSec=

func CPUWeight 

func CPUWeight(weight uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#CPUWeight=weight

func CoredumpReceive 

func CoredumpReceive(enable bool) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#CoredumpReceive=

func DefaultStartupMemoryLow 

func DefaultStartupMemoryLow(bytes uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryMin=bytes,%20MemoryLow=bytes

func Delegate 

func Delegate(enable bool) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#Delegate=

func DelegateSubgroup 

func DelegateSubgroup(group string) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#DelegateSubgroup=

func DevicePolicy 

func DevicePolicy(policy DevicePolicyType) Property

func DisableControllers 

func DisableControllers(controllers ...string) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#DisableControllers=

func FinalKillSignal 

func FinalKillSignal(signal int) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.kill.html#FinalKillSignal=

func Group 

func Group(group string) Property

func IOAccounting 

func IOAccounting(enable bool) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#IOAccounting=

func IOWeight 

func IOWeight(weight uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#IOWeight=weight

func IPAccounting 

func IPAccounting(enable bool) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#IPAccounting=

func IPAddressAllow 

func IPAddressAllow(prefixes ...net.IPNet) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#IPAddressAllow=ADDRESS%5B/PREFIXLENGTH%5D%E2%80%A6

func IPAddressDeny 

func IPAddressDeny(prefixes ...net.IPNet) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#IPAddressAllow=ADDRESS%5B/PREFIXLENGTH%5D%E2%80%A6

func IPEgressFilterPath 

func IPEgressFilterPath(paths ...string) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#IPIngressFilterPath=BPF_FS_PROGRAM_PATH

func IPIngressFilterPath 

func IPIngressFilterPath(paths ...string) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#IPIngressFilterPath=BPF_FS_PROGRAM_PATH

func KillMode 

func KillMode(typ KillModeType) Property

func KillSignal 

func KillSignal(signal int) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.kill.html#KillSignal=

func ManagedOOMPreference 

func ManagedOOMPreference(mode ManagedOOMPreferenceMode) Property

func MemoryAccounting 

func MemoryAccounting(enable bool) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryAccounting=

func MemoryHigh 

func MemoryHigh(bytes uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryHigh=bytes

func MemoryLow 

func MemoryLow(bytes uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryMin=bytes,%20MemoryLow=bytes

func MemoryMax 

func MemoryMax(bytes uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryMax=bytes

func MemoryMin 

func MemoryMin(bytes uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryMin=bytes,%20MemoryLow=bytes

func MemoryPressureThreshold 

func MemoryPressureThreshold(d time.Duration) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryPressureThresholdSec=

func MemoryPressureWatch 

func MemoryPressureWatch(mode MemoryPressureWatchMode) Property

func MemorySwapMax 

func MemorySwapMax(bytes uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemorySwapMax=bytes

func MemoryZSwapMax 

func MemoryZSwapMax(bytes uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryZSwapMax=bytes

func MemoryZSwapWriteback 

func MemoryZSwapWriteback(enable bool) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryZSwapWriteback=

func OOMPolicy 

func OOMPolicy(policy OOMPolicyType) Property

func PIDFDs 

func PIDFDs(fds []int) Property

func PIDs 

func PIDs(pids ...uint32) Property

func RestartKillSignal 

func RestartKillSignal(signal int) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.kill.html#RestartKillSignal=

func RestrictNetworkInterfaces 

func RestrictNetworkInterfaces(allow bool, intfs ...string) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#RestrictNetworkInterfaces=

func RuntimeMax 

func RuntimeMax(period time.Duration) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.service.html#RuntimeMaxSec=

func RuntimeRandomizedExtra 

func RuntimeRandomizedExtra(period time.Duration) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.service.html#RuntimeRandomizedExtraSec=

func SendSIGHUP 

func SendSIGHUP(enable bool) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.kill.html#SendSIGHUP=

func SendSIGKILL 

func SendSIGKILL(enable bool) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.kill.html#SendSIGKILL=

func Slice 

func Slice(slice string) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#Slice= TODO: Implement

func SocketBindAllow 

func SocketBindAllow(policies ...BindPolicy) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#SocketBindAllow=bind-rule

func SocketBindDeny 

func SocketBindDeny(policies ...BindPolicy) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#SocketBindAllow=bind-rule

func StartupAllowedCPUs 

func StartupAllowedCPUs(mask uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#AllowedCPUs=

func StartupAllowedMemoryNodes 

func StartupAllowedMemoryNodes(mask uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#AllowedMemoryNodes=

func StartupCPUWeight 

func StartupCPUWeight(weight uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#CPUWeight=weight

func StartupIOWeight 

func StartupIOWeight(weight uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#IOWeight=weight

func StartupMemoryHigh 

func StartupMemoryHigh(bytes uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryHigh=bytes

func StartupMemoryLow 

func StartupMemoryLow(bytes uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryMin=bytes,%20MemoryLow=bytes

func StartupMemoryMax 

func StartupMemoryMax(bytes uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryMax=bytes

func StartupMemorySwapMax 

func StartupMemorySwapMax(bytes uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemorySwapMax=bytes

func StartupMemoryZSwapMax 

func StartupMemoryZSwapMax(bytes uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#MemoryZSwapMax=bytes

func TasksAccounting 

func TasksAccounting(enable bool) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#TasksAccounting=

func TasksMax 

func TasksMax(maximum uint64) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#TasksMax=N

func TimeoutStop 

func TimeoutStop(period time.Duration) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.service.html#TimeoutStopSec=

func User 

func User(user string) Property

func WatchdogSignal 

func WatchdogSignal(signal int) Property

See: https://www.freedesktop.org/software/systemd/man/latest/systemd.kill.html#WatchdogSignal=

func (Property) ApplyCGroup 

func (p Property) ApplyCGroup(g *g.CGroup)

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