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network: implement support for smoltcp and ipstack

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This commit is contained in:
Alex Zenla
2024-02-08 12:17:51 +00:00
parent a1aba364d6
commit 9dddbbe424
8 changed files with 207 additions and 37 deletions
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19
container/src/init.rs
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@ -284,15 +284,17 @@ impl ContainerInit {
async fn network_setup(&mut self, network: &LaunchNetwork) -> Result<()> {
trace!(
"setting up network with link {} and ipv4 {}",
"setting up network for link {} with ipv4 address {} and gateway {}",
network.link,
network.ipv4
network.ipv4.address,
network.ipv4.gateway,
);
let (connection, handle, _) = rtnetlink::new_connection()?;
tokio::spawn(connection);
let ip: IpNetwork = network.ipv4.parse()?;
let ipnet: IpNetwork = network.ipv4.address.parse()?;
let gateway: Ipv4Addr = network.ipv4.gateway.parse()?;
let mut links = handle
.link()
@ -302,17 +304,11 @@ impl ContainerInit {
if let Some(link) = links.try_next().await? {
handle
.address()
.add(link.header.index, ip.ip(), ip.prefix())
.add(link.header.index, ipnet.ip(), ipnet.prefix())
.execute()
.await?;
handle
.link()
.set(link.header.index)
.arp(false)
.up()
.execute()
.await?;
handle.link().set(link.header.index).up().execute().await?;
handle
.route()
@ -320,6 +316,7 @@ impl ContainerInit {
.v4()
.destination_prefix(Ipv4Addr::new(0, 0, 0, 0), 0)
.output_interface(link.header.index)
.gateway(gateway)
.execute()
.await?;
} else {