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network: utilize 10.75.0.0/16 for guest networking

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This commit is contained in:
Alex Zenla
2024-03-03 12:07:32 +00:00
parent 0957bbe595
commit 2eeb8d5034
1 changed files with 8 additions and 8 deletions
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16
controller/src/launch/mod.rs
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@ -53,9 +53,9 @@ impl GuestLauncher {
let guest_ipv4 = self.allocate_ipv4(context).await?;
let guest_ipv6 = container_mac.to_link_local_ipv6();
let gateway_ipv4 = "192.168.42.1";
let gateway_ipv4 = "10.75.70.1";
let gateway_ipv6 = "fe80::1";
let ipv4_network_mask: u32 = 24;
let ipv4_network_mask: u32 = 16;
let ipv6_network_mask: u32 = 10;
let launch_config = LaunchInfo {
@ -205,12 +205,8 @@ impl GuestLauncher {
}
async fn allocate_ipv4(&mut self, context: &mut ControllerContext) -> Result<Ipv4Addr> {
let network = Ipv4Network::new(Ipv4Addr::new(192, 168, 42, 0), 24)?;
let mut used: Vec<Ipv4Addr> = vec![
Ipv4Addr::new(192, 168, 42, 0),
Ipv4Addr::new(192, 168, 42, 1),
Ipv4Addr::new(192, 168, 42, 255),
];
let network = Ipv4Network::new(Ipv4Addr::new(10, 75, 80, 0), 24)?;
let mut used: Vec<Ipv4Addr> = vec![];
for domid_candidate in context.xen.store.list("/local/domain").await? {
let dom_path = format!("/local/domain/{}", domid_candidate);
let ip_path = format!("{}/krata/network/guest/ipv4", dom_path);
@ -223,6 +219,10 @@ impl GuestLauncher {
let mut found: Option<Ipv4Addr> = None;
for ip in network.iter() {
let last = ip.octets()[3];
if last == 0 || last == 255 {
continue;
}
if !used.contains(&ip) {
found = Some(ip);
break;