partition

package
v1.11.5 Latest Latest
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Published: Nov 6, 2025 License: MPL-2.0 Imports: 9 Imported by: 0

Documentation

Overview

Package partition provides common utils for system partition format.

Package partition provides common utils for system partition format.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Format

func Format(devname string, t *FormatOptions, talosVersion string, printf func(string, ...any)) error

Format zeroes the device and formats it using filesystem type provided.

Types

type FileSystemType

type FileSystemType = string

FileSystemType is used to format partitions.

const (
	FilesystemTypeNone   FileSystemType = "none"
	FilesystemTypeZeroes FileSystemType = "zeroes"
	FilesystemTypeXFS    FileSystemType = "xfs"
	FilesystemTypeVFAT   FileSystemType = "vfat"
	FileSystemTypeExt4   FileSystemType = "ext4"
)

Filesystem types.

type FormatOptions

type FormatOptions struct {
	Label               string
	FileSystemType      FileSystemType
	Force               bool
	UnsupportedFSOption bool
}

FormatOptions contains format parameters.

func NewFormatOptions

func NewFormatOptions(label string) *FormatOptions

NewFormatOptions creates a new format options.

type Options added in v1.5.0

type Options struct {
	FormatOptions

	PartitionLabel string
	PartitionType  Type
	Size           uint64
	PartitionOpts  []gpt.PartitionOption
}

Options contains the options for creating a partition.

func NewPartitionOptions added in v1.5.0

func NewPartitionOptions(label string, uki bool, quirk quirks.Quirks) Options

NewPartitionOptions returns a new PartitionOptions.

type Type

type Type = string

Type in partition table.

const (
	EFISystemPartition  Type = "C12A7328-F81F-11D2-BA4B-00A0C93EC93B"
	BIOSBootPartition   Type = "21686148-6449-6E6F-744E-656564454649"
	LinuxFilesystemData Type = "0FC63DAF-8483-4772-8E79-3D69D8477DE4"
	LinkSwap            Type = "0657FD6D-A4AB-43C4-84E5-0933C84B4F4F"
)

GPT partition types.

TODO: should be moved into the blockdevice library.

type VolumeWipeTarget added in v1.8.0

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

VolumeWipeTarget is a target for wiping a volume.

func VolumeWipeTargetFromDiscoveredVolume added in v1.8.1

func VolumeWipeTargetFromDiscoveredVolume(dv *blockres.DiscoveredVolume) *VolumeWipeTarget

VolumeWipeTargetFromDiscoveredVolume creates a new VolumeWipeTarget from a DiscoveredVolume.

func VolumeWipeTargetFromVolumeStatus added in v1.8.1

func VolumeWipeTargetFromVolumeStatus(vs *blockres.VolumeStatus) *VolumeWipeTarget

VolumeWipeTargetFromVolumeStatus creates a new VolumeWipeTarget from a VolumeStatus.

func (*VolumeWipeTarget) GetLabel added in v1.8.0

func (v *VolumeWipeTarget) GetLabel() string

GetLabel implements runtime.PartitionTarget.

func (*VolumeWipeTarget) String added in v1.8.1

func (v *VolumeWipeTarget) String() string

String implements runtime.PartitionTarget.

func (*VolumeWipeTarget) Wipe added in v1.8.0

func (v *VolumeWipeTarget) Wipe(ctx context.Context, log func(string, ...any)) error

Wipe implements runtime.PartitionTarget.

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