Struct ControllerService 

pub struct ControllerService { /* private fields */ }

CSI ControllerService implementation.

Implementations

impl ControllerService

pub const DEFAULT_CAPACITY: u64 = 107_374_182_400u64

Default total capacity: 100 GB.

pub fn new() -> Self

Create a new controller service.

pub fn with_capacity(total_capacity: u64) -> Self

Create with custom capacity.

pub fn create_volume( &mut self, name: String, capacity_bytes: u64, access_type: AccessType, fs_type: String, access_mode: AccessMode, current_tick: u64, ) -> Result<u64, ControllerError>

Create a new volume.

pub fn delete_volume(&mut self, volume_id: u64) -> Result<(), ControllerError>

Delete a volume.

pub fn get_capacity(&self) -> u64

Get remaining capacity.

pub fn controller_publish( &mut self, volume_id: u64, node_id: String, ) -> Result<(), ControllerError>

Publish a volume to a node (make it available for node operations).

pub fn controller_unpublish( &mut self, volume_id: u64, ) -> Result<(), ControllerError>

Unpublish a volume from a node.

pub fn list_volumes(&self) -> Vec<&Volume>

List all volumes.

pub fn get_volume(&self, volume_id: u64) -> Option<&Volume>

Get volume by ID.

pub fn get_volume_by_name(&self, name: &str) -> Option<&Volume>

Get volume by name.

pub fn validate_capabilities( &self, volume_id: u64, access_mode: AccessMode, ) -> Result<bool, ControllerError>

Validate volume capabilities.

pub fn volume_count(&self) -> usize

Get the total number of volumes.

Trait Implementations

impl Debug for ControllerService

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ControllerService

fn default() -> Self

Returns the “default value” for a type.