Function ensure_bridge_network

crates/openshell-driver-docker/src/lib.rs:2550–2593

(docker: &Docker, network_name: &str)

}

async fn ensure_bridge_network(docker: &Docker, network_name: &str) -> CoreResult<IpAddr> {
    match docker.inspect_network(network_name, None).await {
        Ok(network) => return validate_bridge_network(network_name, &network),
        Err(err) if !is_not_found_error(&err) => {
            return Err(Error::execution(format!(
                "failed to inspect Docker network '{network_name}': {err}"
            )));
        }
        Err(_) => {}
    }

    docker
        .create_network(NetworkCreateRequest {
            name: network_name.to_string(),
            driver: Some(DOCKER_NETWORK_DRIVER.to_string()),
            attachable: Some(true),
            labels: Some(HashMap::from([(
                LABEL_MANAGED_BY.to_string(),
                LABEL_MANAGED_BY_VALUE.to_string(),
            )])),
            ..Default::default()
        })
        .await
        .map(|_| ())
        .or_else(|err| {
            if is_conflict_error(&err) {
                Ok(())
            } else {
                Err(Error::execution(format!(
                    "failed to create Docker network '{network_name}': {err}"
                )))
            }
        })?;

    let network = docker
        .inspect_network(network_name, None)
        .await
        .map_err(|err| {
            Error::execution(format!(
                "failed to inspect Docker network '{network_name}' after create: {err}"
            ))
        })?;
    validate_bridge_network(network_name, &network)
}

fn validate_bridge_network(
    network_name: &str,