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feature(krata): dynamic resource allocation (closes #298) (#333)

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This commit is contained in:
Alex Zenla
2024-08-14 01:14:49 -07:00
committed by GitHub
parent 1dca770091
commit 87530edf70
15 changed files with 251 additions and 31 deletions
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11
crates/daemon/src/reconcile/zone/create.rs
View File

@ -1,8 +1,8 @@
use anyhow::{anyhow, Result};
use futures::StreamExt;
use krata::launchcfg::LaunchPackedFormat;
use krata::v1::common::ZoneOciImageSpec;
use krata::v1::common::{OciImageFormat, Zone, ZoneState, ZoneStatus};
use krata::v1::common::{ZoneOciImageSpec, ZoneResourceStatus};
use krataoci::packer::{service::OciPackerService, OciPackedFormat};
use kratart::launch::{PciBdf, PciDevice, PciRdmReservePolicy, ZoneLaunchNetwork};
use kratart::{launch::ZoneLaunchRequest, Runtime};
@ -176,6 +176,7 @@ impl ZoneCreator<'_> {
let reservation = self.ip_assignment.assign(uuid).await?;
let initial_resources = spec.initial_resources.unwrap_or_default();
let info = self
.runtime
.launch(ZoneLaunchRequest {
@ -189,8 +190,9 @@ impl ZoneCreator<'_> {
image,
kernel,
initrd,
vcpus: spec.cpus,
mem: spec.mem,
cpus: initial_resources.cpus,
max_memory: initial_resources.max_memory,
target_memory: initial_resources.target_memory,
pcis,
env: task
.environment
@ -219,6 +221,9 @@ impl ZoneCreator<'_> {
network_status: Some(ip_reservation_to_network_status(&reservation)),
exit_status: None,
error_status: None,
resource_status: Some(ZoneResourceStatus {
active_resources: Some(initial_resources),
}),
host: self.zlt.host_uuid().to_string(),
domid: info.domid,
});

1
crates/daemon/src/reconcile/zone/mod.rs
View File

@ -328,6 +328,7 @@ impl ZoneReconciler {
network_status: None,
exit_status: None,
error_status: None,
resource_status: None,
host: self.zlt.host_uuid().to_string(),
domid: domid.unwrap_or(u32::MAX),
});