Struct DockerNatBackend 

pub struct DockerNatBackend { /* private fields */ }

Manages Docker resources for NAT simulation

Implementations

impl DockerNatBackend

pub async fn new(config: DockerNatConfig) -> Result<Self>

Create a new Docker NAT backend

pub async fn create_public_network(&mut self) -> Result<String>

Create the public network where gateways live

If the initially chosen subnet conflicts with an existing Docker network, this will retry with a different random subnet up to MAX_SUBNET_RETRIES times.

pub async fn create_nat_network( &mut self, peer_index: usize, ) -> Result<(String, String, Ipv4Addr)>

Create a private network behind NAT for a peer

pub async fn ensure_base_image(&self) -> Result<String>

Build the base Freenet peer Docker image

pub async fn copy_binary_to_container( &self, container_id: &str, binary_path: &Path, ) -> Result<()>

Copy binary into a container

pub async fn create_gateway( &mut self, index: usize, binary_path: &Path, keypair_path: &Path, public_key_path: &Path, ws_port: u16, network_port: u16, run_root: &Path, ) -> Result<(DockerPeerInfo, DockerProcess)>

Create a gateway container (on public network, no NAT)

pub async fn create_peer( &mut self, index: usize, binary_path: &Path, keypair_path: &Path, public_key_path: &Path, gateways_toml_path: &Path, gateway_public_key_path: Option<&Path>, ws_port: u16, network_port: u16, run_root: &Path, ) -> Result<(DockerPeerInfo, DockerProcess)>

Create a peer container behind NAT

pub async fn copy_file_to_container_pub( &self, container_id: &str, local_path: &Path, container_path: &str, ) -> Result<()>

Copy a file into a container (public version)

pub async fn cleanup(&mut self) -> Result<()>

Clean up all Docker resources created by this backend

pub fn get_peer_info(&self, index: usize) -> Option<&DockerPeerInfo>

Get peer info by index

Trait Implementations

impl Drop for DockerNatBackend

fn drop(&mut self)

Executes the destructor for this type.