image

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v1.4.22-ec5 Latest Latest
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 Go to latest Published: Apr 3, 2026 License: Apache-2.0 Imports: 46 Imported by: 2

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func GetConfigImageFiles 

func GetConfigImageFiles() []string

GetConfigImageFiles returns the list of files or file paths to be included in the config-image.

func RetrieveRendezvousIP 

func RetrieveRendezvousIP(agentConfig *agent.Config, hosts []agent.Host, nmStateConfigs []*v1beta1.NMStateConfig) (string, error)

RetrieveRendezvousIP Returns the Rendezvous IP from either AgentConfig or NMStateConfig

Types

type AgentArtifacts 

type AgentArtifacts struct {
	CPUArch              string
	RendezvousIP         string
	TmpPath              string
	IgnitionByte         []byte
	Kargs                string
	ISOPath              string
	BootArtifactsBaseURL string
	MinimalISO           bool
}

AgentArtifacts is an asset that generates all the artifacts that could be used for a subsequent generation of an ISO image or PXE files, starting from the content of the rhcos image enriched with agent specific files.

func (*AgentArtifacts) Dependencies 

func (a *AgentArtifacts) Dependencies() []asset.Asset

Dependencies returns the assets on which the AgentArtifacts asset depends.

func (*AgentArtifacts) Generate 

func (a *AgentArtifacts) Generate(ctx context.Context, dependencies asset.Parents) error

Generate generates the configurations for the agent ISO image and PXE assets.

func (*AgentArtifacts) Name 

func (a *AgentArtifacts) Name() string

Name returns the human-friendly name of the asset.

type AgentImage 

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

AgentImage is an asset that generates the bootable image used to install clusters.

func (*AgentImage) Dependencies 

func (a *AgentImage) Dependencies() []asset.Asset

Dependencies returns the assets on which the AgentImage asset depends.

func (*AgentImage) Files 

func (a *AgentImage) Files() []*asset.File

Files returns the files generated by the asset.

func (*AgentImage) Generate 

func (a *AgentImage) Generate(ctx context.Context, dependencies asset.Parents) error

Generate generates the image file for an AgentImage asset.

func (*AgentImage) Load 

func (a *AgentImage) Load(f asset.FileFetcher) (bool, error)

Load returns the ISO from disk.

func (*AgentImage) Name 

func (a *AgentImage) Name() string

Name returns the human-friendly name of the asset.

func (*AgentImage) PersistToFile 

func (a *AgentImage) PersistToFile(directory string) error

PersistToFile writes the iso image in the assets folder

type AgentPXEFiles 

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

AgentPXEFiles is an asset that generates the bootable image used to install clusters.

func (*AgentPXEFiles) Dependencies 

func (a *AgentPXEFiles) Dependencies() []asset.Asset

Dependencies returns the assets on which the AgentPXEFiles asset depends.

func (*AgentPXEFiles) Files 

func (a *AgentPXEFiles) Files() []*asset.File

Files returns the files generated by the asset.

func (*AgentPXEFiles) Generate 

func (a *AgentPXEFiles) Generate(_ context.Context, dependencies asset.Parents) error

Generate generates the image files for PXE asset.

func (*AgentPXEFiles) Load 

func (a *AgentPXEFiles) Load(f asset.FileFetcher) (bool, error)

Load returns the PXE image from disk.

func (*AgentPXEFiles) Name 

func (a *AgentPXEFiles) Name() string

Name returns the human-friendly name of the asset.

func (*AgentPXEFiles) PersistToFile 

func (a *AgentPXEFiles) PersistToFile(directory string) error

PersistToFile writes the PXE assets in the assets folder named pxe.

type AgentPassword 

type AgentPassword struct {
	FileList []*asset.File
}

AgentPassword is an asset that generates the kubadmin-password and hash and stores it to the tls directory.

func (*AgentPassword) Dependencies 

func (a *AgentPassword) Dependencies() []asset.Asset

Dependencies returns the assets on which the AgentPassword asset depends.

func (*AgentPassword) Files 

func (a *AgentPassword) Files() []*asset.File

Files returns the asset's files.

func (*AgentPassword) Generate 

func (a *AgentPassword) Generate(ctx context.Context, dependencies asset.Parents) error

Generate generates the password file (and hash) and stores it in the tls directory.

func (*AgentPassword) Load 

func (a *AgentPassword) Load(f asset.FileFetcher) (bool, error)

Load returns the password from disk.

func (*AgentPassword) Name 

func (a *AgentPassword) Name() string

Name returns the human-friendly name of the asset.

type BaseIso 

type BaseIso struct {
	File *asset.File
	// contains filtered or unexported fields
}

BaseIso generates the base ISO file for the image

func (*BaseIso) Dependencies 

func (i *BaseIso) Dependencies() []asset.Asset

Dependencies returns dependencies used by the asset.

func (*BaseIso) Files 

func (i *BaseIso) Files() []*asset.File

Files returns the files generated by the asset.

func (*BaseIso) Generate 

func (i *BaseIso) Generate(ctx context.Context, dependencies asset.Parents) error

Generate the baseIso

func (*BaseIso) Load 

func (i *BaseIso) Load(f asset.FileFetcher) (bool, error)

Load returns the cached baseIso

func (*BaseIso) Name 

func (i *BaseIso) Name() string

Name returns the human-friendly name of the asset.

type CpioArchive 

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

CpioArchive simplifies the creation of a compressed cpio archive.

func NewCpioArchive 

func NewCpioArchive() *CpioArchive

NewCpioArchive creates a new CpioArchive instance.

func (*CpioArchive) Save 

func (ca *CpioArchive) Save(archivePath string) error

Save the content of the current archive on the disk.

func (*CpioArchive) SaveBuffer 

func (ca *CpioArchive) SaveBuffer() ([]byte, error)

SaveBuffer saves the content of the current archive and returns the buffer content.

func (*CpioArchive) StoreBytes 

func (ca *CpioArchive) StoreBytes(filename string, content []byte, mode int) error

StoreBytes appends to the current archive the given content using the specified filename.

func (*CpioArchive) StoreFile 

func (ca *CpioArchive) StoreFile(filename string, dstPath string) error

StoreFile appends to the current archive the specified file.

func (*CpioArchive) StorePath 

func (ca *CpioArchive) StorePath(path string) error

StorePath adds a new path in the archive.

type Ignition 

type Ignition struct {
	Config       *igntypes.Config
	CPUArch      string
	RendezvousIP string
}

Ignition is an asset that generates the agent installer ignition file.

func (*Ignition) Dependencies 

func (a *Ignition) Dependencies() []asset.Asset

Dependencies returns the assets on which the Ignition asset depends.

func (*Ignition) Generate 

func (a *Ignition) Generate(ctx context.Context, dependencies asset.Parents) error

Generate generates the agent installer ignition.

func (*Ignition) Name 

func (a *Ignition) Name() string

Name returns the human-friendly name of the asset.

type Kargs 

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

Kargs is an Asset that generates the additional kernel args.

func (*Kargs) Dependencies 

func (a *Kargs) Dependencies() []asset.Asset

Dependencies returns the assets on which the Kargs asset depends.

func (*Kargs) Generate 

func (a *Kargs) Generate(_ context.Context, dependencies asset.Parents) error

Generate generates the kernel args configurations for the agent ISO image and PXE assets.

func (*Kargs) KernelCmdLine 

func (a *Kargs) KernelCmdLine() string

KernelCmdLine returns the data to be appended to the kernel arguments.

func (*Kargs) Name 

func (a *Kargs) Name() string

Name returns the human-friendly name of the asset.

type UnconfiguredIgnition 

type UnconfiguredIgnition struct {
	Config  *igntypes.Config
	CPUArch string
	File    *asset.File
}

UnconfiguredIgnition is an asset that generates the agent installer unconfigured ignition file which excludes any cluster configuration.

func (*UnconfiguredIgnition) Dependencies 

func (a *UnconfiguredIgnition) Dependencies() []asset.Asset

Dependencies returns the assets on which the UnconfiguredIgnition asset depends.

func (*UnconfiguredIgnition) Files 

func (a *UnconfiguredIgnition) Files() []*asset.File

Files returns the files generated by the asset.

func (*UnconfiguredIgnition) Generate 

func (a *UnconfiguredIgnition) Generate(ctx context.Context, dependencies asset.Parents) error

Generate generates the agent installer unconfigured ignition. The appliance embeds both registries.conf and CA certificates in the image's system ignition for the bootstrap phase. After first reboot, MCO manages these.

func (*UnconfiguredIgnition) Load 

func (a *UnconfiguredIgnition) Load(f asset.FileFetcher) (bool, error)

Load returns the UnconfiguredIgnition from disk.

func (*UnconfiguredIgnition) Name 

func (a *UnconfiguredIgnition) Name() string

Name returns the human-friendly name of the asset.

func (*UnconfiguredIgnition) PersistToFile 

func (a *UnconfiguredIgnition) PersistToFile(directory string) error

PersistToFile writes the unconfigured ignition in the assets folder.

Source Files

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