pyanaconda.modules.storage.devicetree.handler_interface

Classes

DeviceTreeHandlerInterface

DBus interface for the device tree handler.

Module Contents

class pyanaconda.modules.storage.devicetree.handler_interface.DeviceTreeHandlerInterface[source]

Bases: pyanaconda.modules.common.base.base_template.InterfaceTemplate

DBus interface for the device tree handler.

MountDevice(device_id, mount_point, options)[source]

Mount a filesystem on the device.

Parameters:

  • device_id (Str) – ID of the device

  • mount_point (Str) – a path to the mount point

  • options (Str) – a string with mount options or an empty string to use defaults

Raise:

MountFilesystemError if mount fails

UnmountDevice(device_id, mount_point)[source]

Unmount a filesystem on the device.

Parameters:

  • device_id (Str) – ID of the device

  • mount_point (Str) – a path to the mount point

Raise:

MountFilesystemError if unmount fails

UnlockDevice(device_id, passphrase)[source]

Unlock a device.

Parameters:

  • device_id (Str) – ID of the device

  • passphrase (Str) – a passphrase

Returns:

True if success, otherwise False

Return type:

Bool

FindUnconfiguredLUKS()[source]

Find all unconfigured LUKS devices.

Returns a list of devices that require to set up a passphrase to complete their configuration.

Returns:

a list of device IDs

Return type:

List[Str]

SetDevicePassphrase(device_id, passphrase)[source]

Set a passphrase of the unconfigured LUKS device.

Parameters:

  • device_id (Str) – ID of the device

  • passphrase (Str) – a passphrase

GetDeviceMountOptions(device_id)[source]

Get mount options of the specified device.

Parameters:

device_id (Str) – ID of the device

Returns:

a string with options

Return type:

Str

SetDeviceMountOptions(device_id, mount_options)[source]

Set mount options of the specified device.

Specifies a free form string of options to be used when mounting the filesystem. This string will be copied into the /etc/fstab file of the installed system.

Parameters:

  • device_id (Str) – ID of the device

  • mount_options (Str) – a string with options

FindDevicesWithTask()[source]

Find new devices.

The task will populate the device tree with new devices.

Returns:

a path to the task

Return type:

ObjPath

FindOpticalMedia()[source]

Find all devices with mountable optical media.

Returns:

a list of device IDs

Return type:

List[Str]

FindMountablePartitions()[source]

Find all mountable partitions.

Returns:

a list of device IDs

Return type:

List[Str]

FindExistingSystemsWithTask()[source]

Find existing GNU/Linux installations.

The task will update data about existing installations.

Returns:

a path to the task

Return type:

ObjPath

MountExistingSystemWithTask(device_id, read_only)[source]

Mount existing GNU/Linux installation.

Parameters:

  • device_id (Str) – device ID of the root device

  • read_only (Bool) – mount the system in read-only mode

Returns:

a path to the task

Return type:

ObjPath