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dstack-util: notify host on boot error #453

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Merged
kvinwang merged 1 commit into from
Jan 22, 2026
Merged

dstack-util: notify host on boot error #453

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20 changes: 19 additions & 1 deletion dstack-util/src/system_setup.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -511,6 +511,15 @@ fn emit_key_provider_info(provider_info: &KeyProviderInfo) -> Result<()> {

pub async fn cmd_sys_setup(args: SetupArgs) -> Result<()> {
let stage0 = Stage0::load(&args)?;
let vmm = stage0.host_api();
let result = do_sys_setup(stage0).await;
if let Err(err) = &result {
vmm.notify_q("boot.error", &format!("{err:#}")).await;
}
result
}

async fn do_sys_setup(stage0: Stage0<'_>) -> Result<()> {
if stage0.shared.app_compose.secure_time {
info!("Waiting for the system time to be synchronized");
cmd! {
Expand Down Expand Up @@ -585,6 +594,12 @@ struct Stage1<'a> {
}

impl<'a> Stage0<'a> {
fn host_api(&self) -> HostApi {
HostApi::new(
self.shared.sys_config.host_api_url.clone(),
self.shared.sys_config.pccs_url.clone(),
)
}
fn load(args: &'a SetupArgs) -> Result<Self> {
let host_shared_copy_dir = args.work_dir.join(HOST_SHARED_DIR_NAME);
let host_shared = HostShared::copy("/tmp/.host-shared".as_ref(), &host_shared_copy_dir)?;
Expand Down Expand Up @@ -1155,7 +1170,10 @@ impl<'a> Stage0<'a> {
self.vmm
.notify_q("boot.progress", "requesting app keys")
.await;
let app_keys = self.request_app_keys().await?;
let app_keys = self
.request_app_keys()
.await
.context("Failed to request app keys")?;
if app_keys.disk_crypt_key.is_empty() {
bail!("Failed to get valid key phrase from KMS");
}
Expand Down