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add support for moving devices into the namespace

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This commit is contained in:
Robin Appelman 2026-02-14 15:59:47 +01:00
commit 3fa69dc434
11 changed files with 411 additions and 88 deletions
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13
src/up.rs
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@ -1,6 +1,7 @@
use crate::config::{Config, NamespaceName};
use crate::namespace::NetNs;
use main_error::MainResult;
use tracing::error;
pub fn up(config: Config) -> MainResult {
let mut namespaces = NetNs::existing(false)?
@ -15,7 +16,13 @@ pub fn up(config: Config) -> MainResult {
for new in config.namespaces {
if !has_namespace(&namespaces, &new.name) {
namespaces.push(NetNs::new(new.name)?);
namespaces.push(NetNs::new(new.name.clone())?);
}
let namespace = get_namespace(&namespaces, &new.name).expect("namespace is just created");
for device in new.devices {
if let Err(error) = namespace.move_device(&device) {
error!(%error, "failed to move device into namespace");
}
}
}
@ -25,3 +32,7 @@ pub fn up(config: Config) -> MainResult {
fn has_namespace(namespaces: &[NetNs], name: &NamespaceName) -> bool {
namespaces.iter().any(|existing| existing.name() == name)
}
fn get_namespace<'a>(namespaces: &'a [NetNs], name: &NamespaceName) -> Option<&'a NetNs> {
namespaces.iter().find(|existing| existing.name() == name)
}