files

Documentation

Overview

Package files provides controllers which manage file resources.

Index

• func UpdateFile(filename string, contents []byte, mode os.FileMode, selinuxLabel string) error
• type CRIConfigPartsController
  • func (ctrl *CRIConfigPartsController) Inputs() []controller.Input
  • func (ctrl *CRIConfigPartsController) Name() string
  • func (ctrl *CRIConfigPartsController) Outputs() []controller.Output
  • func (ctrl *CRIConfigPartsController) Run(ctx context.Context, r controller.Runtime, _ *zap.Logger) error
• type CRIRegistryConfigController
  • func (ctrl *CRIRegistryConfigController) Inputs() []controller.Input
  • func (ctrl *CRIRegistryConfigController) Name() string
  • func (ctrl *CRIRegistryConfigController) Outputs() []controller.Output
  • func (ctrl *CRIRegistryConfigController) Run(ctx context.Context, r controller.Runtime, _ *zap.Logger) error
• type EtcFileController
  • func (ctrl *EtcFileController) Inputs() []controller.Input
  • func (ctrl *EtcFileController) Name() string
  • func (ctrl *EtcFileController) Outputs() []controller.Output
  • func (ctrl *EtcFileController) Run(ctx context.Context, r controller.Runtime, logger *zap.Logger) error

Functions

func UpdateFile

func UpdateFile(filename string, contents []byte, mode os.FileMode, selinuxLabel string) error

UpdateFile is like `os.WriteFile`, but it will only update the file if the contents have changed.

Types

type CRIConfigPartsController

type CRIConfigPartsController struct {
	// Path to /etc/cri/conf.d directory.
	CRIConfdPath string
}

CRIConfigPartsController merges parts of the CRI config from /etc/cri/conf.d/*.part into final /etc/cri/conf.d/cri.toml.

func (*CRIConfigPartsController) Inputs

func (ctrl *CRIConfigPartsController) Inputs() []controller.Input

Inputs implements controller.Controller interface.

func (*CRIConfigPartsController) Name

func (ctrl *CRIConfigPartsController) Name() string

Name implements controller.Controller interface.

func (*CRIConfigPartsController) Outputs

func (ctrl *CRIConfigPartsController) Outputs() []controller.Output

Outputs implements controller.Controller interface.

func (*CRIConfigPartsController) Run

func (ctrl *CRIConfigPartsController) Run(ctx context.Context, r controller.Runtime, _ *zap.Logger) error

Run implements controller.Controller interface.

type CRIRegistryConfigController

type CRIRegistryConfigController struct {
	// contains filtered or unexported fields
}

CRIRegistryConfigController generates parts of the CRI config for registry configuration.

func (*CRIRegistryConfigController) Inputs

func (ctrl *CRIRegistryConfigController) Inputs() []controller.Input

Inputs implements controller.Controller interface.

func (*CRIRegistryConfigController) Name

func (ctrl *CRIRegistryConfigController) Name() string

Name implements controller.Controller interface.

func (*CRIRegistryConfigController) Outputs

func (ctrl *CRIRegistryConfigController) Outputs() []controller.Output

Outputs implements controller.Controller interface.

func (*CRIRegistryConfigController) Run

func (ctrl *CRIRegistryConfigController) Run(ctx context.Context, r controller.Runtime, _ *zap.Logger) error

Run implements controller.Controller interface.

type EtcFileController

type EtcFileController struct {
	// Path to /etc directory, read-only filesystem.
	EtcPath string
	// Shadow path where actual file will be created and bind mounted into EtcdPath.
	ShadowPath string
	// contains filtered or unexported fields
}

EtcFileController watches EtcFileSpecs, creates/updates files.

func (*EtcFileController) Inputs

func (ctrl *EtcFileController) Inputs() []controller.Input

Inputs implements controller.Controller interface.

func (*EtcFileController) Name

func (ctrl *EtcFileController) Name() string

Name implements controller.Controller interface.

func (*EtcFileController) Outputs

func (ctrl *EtcFileController) Outputs() []controller.Output

Outputs implements controller.Controller interface.

func (*EtcFileController) Run

func (ctrl *EtcFileController) Run(ctx context.Context, r controller.Runtime, logger *zap.Logger) error

Run implements controller.Controller interface.