pyanaconda.modules.storage.partitioning.interactive.scheduler_interface

Classes

DeviceTreeSchedulerInterface

DBus interface for the device tree scheduler.

Module Contents

class pyanaconda.modules.storage.partitioning.interactive.scheduler_interface.DeviceTreeSchedulerInterface[source]

Bases: pyanaconda.modules.storage.devicetree.devicetree_interface.DeviceTreeInterface

DBus interface for the device tree scheduler.

IsDevice(device_id)[source]

Is the specified device in the device tree?

It can recognize also hidden and incomplete devices.

Parameters:: device_id (Str) – ID of the device
Returns:: True or False
Return type:: Bool

IsDeviceLocked(device_id)[source]

Is the specified device locked?

Parameters:: device_id (Str) – ID of the device
Returns:: True or False
Return type:: Bool

IsDeviceEditable(device_id)[source]

Is the specified device editable?

Parameters:: device_id (Str) – ID of the device
Returns:: True or False
Return type:: Bool

CheckCompleteness(device_id)[source]

Check that the specified device is complete.

Parameters:: device_id (Str) – ID of the device
Returns:: a validation report
Return type:: Structure

GetDefaultFileSystem()[source]

Get the default type of a filesystem.

Returns:: a filesystem name
Return type:: Str

GetDefaultLUKSVersion()[source]

Get the default version of LUKS.

Returns:: a version of LUKS
Return type:: Str

GetContainerFreeSpace(container_name)[source]

Get total free space in the specified container.

Parameters:: container_name (Str) – device ID of the container
Returns:: a size in bytes
Return type:: UInt64

GenerateSystemName()[source]

Generate a name of the new installation.

Returns:: a translated string
Return type:: Str

GenerateSystemData(boot_drive)[source]

Generate the new installation data.

Parameters:: boot_drive (Str) – a name of the boot drive
Returns:: a structure with data about the new installation
Return type:: Structure

GenerateDeviceName(mount_point, format_type)[source]

Get a suggestion for a device name.

Parameters:

mount_point (Str) – a mount point
format_type (Str) – a format type

Returns:

a generated device name

Return type:

Str

GenerateContainerName()[source]

Get a suggestion for a container name.

Returns:: a generated container name
Return type:: Str

GenerateDeviceFactoryRequest(device_id)[source]

Generate a device factory request for the given device.

The request will reflect the current state of the device. It can be modified and used to change the device.

Parameters:: device_id (Str) – a device ID
Returns:: a device factory request
Return type:: Structure

GenerateDeviceFactoryPermissions(request)[source]

Generate device factory permissions for the given request.

The permissions will reflect which device attributes we are allowed to change in the requested device.

Parameters:: request (Structure) – a device factory request
Returns:: device factory permissions
Return type:: Structure

GenerateContainerData(request)[source]

Generate the container data for the device factory request.

Parameters:: request (Structure) – a device factory request
Returns:: a device factory request
Return type:: Structure

UpdateContainerData(request, container_name)[source]

Update the container data in the device factory request.

Parameters:

request (Structure) – a device factory request
container_name (Str) – a container name

Returns:

a device factory request

Return type:

Structure

CollectNewDevices(boot_drive)[source]

Get all new devices in the device tree.

FIXME: Remove the boot drive option.

Parameters:: boot_drive (Str) – a name of the boot drive
Returns:: a list of device names
Return type:: List[Str]

CollectUnusedDevices()[source]

Collect all devices that are not used in existing or new installations.

Returns:: a list of device names
Return type:: List[Str]

CollectUnusedMountPoints()[source]

Collect mount points that can be assigned to a device.

Returns:: a list of mount points
Return type:: List[Str]

CollectContainers(device_type)[source]

Collect containers of the given type.

Parameters:: device_type (Int) – a device type
Returns:: a list of container names
Return type:: List[Str]

CollectSupportedSystems()[source]

Collect supported existing or new installations.

Returns:: a list of data about found installations
Return type:: List[Structure]

GetDeviceTypesForDevice(device_id)[source]

Collect supported device types for the given device.

Parameters:: device_id (Str) – a device ID
Returns:: a list of device types
Return type:: List[Int]

GetFileSystemsForDevice(device_id)[source]

Get supported file system types for the given device.

Parameters:: device_id (Str) – a device ID
Returns:: a list of file system names
Return type:: List[Str]

GetSupportedRaidLevels(device_type)[source]

Get RAID levels for the specified device type.

Parameters:: device_type (Int) – a type of the device
Returns:: a list of RAID level names
Return type:: List[Str]

ValidateMountPoint(mount_point)[source]

Validate the given mount point.

Parameters:: mount_point (Str) – a path to a mount point
Returns:: a validation report
Return type:: Structure

ValidateRaidLevel(raid_level, num_members)[source]

Validate the given RAID level.

Parameters:

raid_level (Str) – a RAID level name
num_members (Int) – a number of members

Returns:

a validation report

Return type:

Structure

ValidateContainerName(name)[source]

Validate the given container name.

Parameters:: name (Str) – a container name
Returns:: a validation report
Return type:: Structure

ValidateDeviceFactoryRequest(request)[source]

Validate the given device factory request.

Parameters:: request (Structure) – a device factory request
Returns:: a validation report
Return type:: Structure

AddDevice(request)[source]

Add a new device to the storage model.

Parameters:: request (Structure) – a device factory request
Raise:: StorageConfigurationError if the device cannot be created

ChangeDevice(request, original_request)[source]

Change a device in the storage model.

FIXME: Remove the original request from the arguments.

Parameters:

request (Structure) – a device factory request
original_request (Structure) – an original device factory request

Raise:

StorageConfigurationError if the device cannot be changed

ResetDevice(device_id)[source]

Reset the specified device in the storage model.

FIXME: Merge with DestroyDevice.

Parameters:: device_id (Str) – ID of the device
Raise:: StorageConfigurationError in case of failure

DestroyDevice(device_id)[source]

Destroy the specified device in the storage model.

Parameters:: device_id (Str) – ID of the device
Raise:: StorageConfigurationError in case of failure

SchedulePartitionsWithTask(request)[source]

Schedule the partitioning actions.

Generate the automatic partitioning configuration using the given request.

Param:: a partitioning request
Returns:: a DBus path to a task
Parameters:: request (Structure)
Return type:: ObjPath