generate

Documentation

Index

• type Generator
  • func SpecGenerator(gg *generate.Generator, opts ...GeneratorOption) *Generator
  • func (g *Generator) AddCreateContainerHook(hook rspec.Hook)
  • func (g *Generator) AddCreateRuntimeHook(hook rspec.Hook)
  • func (g *Generator) AddStartContainerHook(hook rspec.Hook)
  • func (g *Generator) Adjust(adjust *nri.ContainerAdjustment) error
  • func (g *Generator) AdjustAnnotations(annotations map[string]string) error
  • func (g *Generator) AdjustBlockIOClass(blockIOClass *string) error
  • func (g *Generator) AdjustCgroupsPath(path string)
  • func (g *Generator) AdjustDevices(devices []*nri.LinuxDevice)
  • func (g *Generator) AdjustEnv(env []*nri.KeyValue)
  • func (g *Generator) AdjustHooks(hooks *nri.Hooks)
  • func (g *Generator) AdjustMounts(mounts []*nri.Mount) error
  • func (g *Generator) AdjustRdtClass(rdtClass *string) error
  • func (g *Generator) AdjustResources(r *nri.LinuxResources) error
  • func (g *Generator) AdjustRlimits(rlimits []*nri.POSIXRlimit) error
  • func (g *Generator) ClearLinuxIntelRdt()
  • func (g *Generator) ClearLinuxResourcesBlockIO()
  • func (g *Generator) SetLinuxIntelRdt(rdt *rspec.LinuxIntelRdt)
  • func (g *Generator) SetLinuxResourcesBlockIO(blockIO *rspec.LinuxBlockIO)
• type GeneratorOption
  • func WithAnnotationFilter(fn func(map[string]string) (map[string]string, error)) GeneratorOption
  • func WithBlockIOResolver(fn func(string) (*rspec.LinuxBlockIO, error)) GeneratorOption
  • func WithLabelFilter(fn func(map[string]string) (map[string]string, error)) GeneratorOption
  • func WithRdtResolver(fn func(string) (*rspec.LinuxIntelRdt, error)) GeneratorOption
  • func WithResourceChecker(fn func(*rspec.LinuxResources) error) GeneratorOption

Types

type Generator

type Generator struct {
	*generate.Generator
	// contains filtered or unexported fields
}

Generator extends a stock runtime-tools Generator and extends it with a few functions for handling NRI container adjustment.

func SpecGenerator

func SpecGenerator(gg *generate.Generator, opts ...GeneratorOption) *Generator

SpecGenerator returns a wrapped OCI Spec Generator.

func (*Generator) AddCreateContainerHook

func (g *Generator) AddCreateContainerHook(hook rspec.Hook)

AddCreateContainerHook adds a hooks new CreateContainer hooks.

func (*Generator) AddCreateRuntimeHook

func (g *Generator) AddCreateRuntimeHook(hook rspec.Hook)

AddCreateRuntimeHook adds a hooks new CreateRuntime hooks.

func (*Generator) AddStartContainerHook

func (g *Generator) AddStartContainerHook(hook rspec.Hook)

AddStartContainerHook adds a hooks new StartContainer hooks.

func (*Generator) Adjust

func (g *Generator) Adjust(adjust *nri.ContainerAdjustment) error

Adjust adjusts all aspects of the OCI Spec that NRI knows/cares about.

func (*Generator) AdjustAnnotations

func (g *Generator) AdjustAnnotations(annotations map[string]string) error

AdjustAnnotations adjusts the annotations in the OCI Spec.

func (*Generator) AdjustBlockIOClass

func (g *Generator) AdjustBlockIOClass(blockIOClass *string) error

AdjustBlockIOClass adjusts the block I/O class in the OCI Spec.

func (*Generator) AdjustCgroupsPath

func (g *Generator) AdjustCgroupsPath(path string)

AdjustCgroupsPath adjusts the cgroup pseudofs path in the OCI Spec.

func (*Generator) AdjustDevices

func (g *Generator) AdjustDevices(devices []*nri.LinuxDevice)

AdjustDevices adjusts the (Linux) devices in the OCI Spec.

func (*Generator) AdjustEnv

func (g *Generator) AdjustEnv(env []*nri.KeyValue)

AdjustEnv adjusts the environment of the OCI Spec.

func (*Generator) AdjustHooks

func (g *Generator) AdjustHooks(hooks *nri.Hooks)

AdjustHooks adjusts the OCI hooks in the OCI Spec.

func (*Generator) AdjustMounts

func (g *Generator) AdjustMounts(mounts []*nri.Mount) error

AdjustMounts adjusts the mounts in the OCI Spec.

func (*Generator) AdjustRdtClass

func (g *Generator) AdjustRdtClass(rdtClass *string) error

AdjustRdtClass adjusts the RDT class in the OCI Spec.

func (*Generator) AdjustResources

func (g *Generator) AdjustResources(r *nri.LinuxResources) error

AdjustResources adjusts the (Linux) resources in the OCI Spec.

func (*Generator) AdjustRlimits

func (g *Generator) AdjustRlimits(rlimits []*nri.POSIXRlimit) error

func (*Generator) ClearLinuxIntelRdt

func (g *Generator) ClearLinuxIntelRdt()

ClearLinuxIntelRdt clears RDT CLOS.

func (*Generator) ClearLinuxResourcesBlockIO

func (g *Generator) ClearLinuxResourcesBlockIO()

ClearLinuxResourcesBlockIO clears Block I/O settings.

func (*Generator) SetLinuxIntelRdt

func (g *Generator) SetLinuxIntelRdt(rdt *rspec.LinuxIntelRdt)

SetLinuxIntelRdt sets RDT CLOS.

func (*Generator) SetLinuxResourcesBlockIO

func (g *Generator) SetLinuxResourcesBlockIO(blockIO *rspec.LinuxBlockIO)

SetLinuxResourcesBlockIO sets Block I/O settings.

type GeneratorOption

type GeneratorOption func(*Generator)

GeneratorOption is an option for Generator().

func WithAnnotationFilter

func WithAnnotationFilter(fn func(map[string]string) (map[string]string, error)) GeneratorOption

WithAnnotationFilter provides an option for filtering or rejecting annotations.

func WithBlockIOResolver

func WithBlockIOResolver(fn func(string) (*rspec.LinuxBlockIO, error)) GeneratorOption

WithBlockIOResolver specifies a function for resolving Block I/O classes by name.

func WithLabelFilter

func WithLabelFilter(fn func(map[string]string) (map[string]string, error)) GeneratorOption

WithLabelFilter provides an option for filtering or rejecting labels.

func WithRdtResolver

func WithRdtResolver(fn func(string) (*rspec.LinuxIntelRdt, error)) GeneratorOption

WithRdtResolver specifies a function for resolving RDT classes by name.

func WithResourceChecker

func WithResourceChecker(fn func(*rspec.LinuxResources) error) GeneratorOption

WithResourceChecker specifies a function to perform final resource adjustment.