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runtime-rs: Use Persist::restore() of QEMU for VirtSandbox

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It fails to compile virt_container because Dragonball is only
used in the implementation of the trait method Persist::restore().
As the hypervisor is not compiled on s390x and QEMU implements
the trait method, this commit is to let the method use QEMUi's.

Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
This commit is contained in:
Hyounggyu Choi 2024-01-31 15:24:34 +01:00
parent 56aef3741d
commit 8fcee6e6ec
1 changed files with 10 additions and 2 deletions
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12
src/runtime-rs/crates/runtimes/virt_container/src/sandbox.rs
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@ -17,10 +17,11 @@ use common::message::{Action, Message};
use common::{Sandbox, SandboxNetworkEnv};
use containerd_shim_protos::events::task::TaskOOM;
use hypervisor::VsockConfig;
use hypervisor::{BlockConfig, Hypervisor};
#[cfg(not(target_arch = "s390x"))]
use hypervisor::{dragonball::Dragonball, HYPERVISOR_DRAGONBALL};
use hypervisor::{qemu::Qemu, HYPERVISOR_QEMU};
use hypervisor::{utils::get_hvsock_path, HybridVsockConfig, DEFAULT_GUEST_VSOCK_CID};
use hypervisor::{BlockConfig, Hypervisor};
use kata_sys_util::hooks::HookStates;
use kata_types::capabilities::CapabilityBits;
use kata_types::config::TomlConfig;
@ -588,7 +589,14 @@ impl Persist for VirtSandbox {
let hypervisor = match h.hypervisor_type.as_str() {
// TODO support other hypervisors
#[cfg(not(target_arch = "s390x"))]
HYPERVISOR_DRAGONBALL => Ok(Arc::new(Dragonball::restore((), h).await?)),
HYPERVISOR_DRAGONBALL => {
let hypervisor = Arc::new(Dragonball::restore((), h).await?) as Arc<dyn Hypervisor>;
Ok(hypervisor)
}
HYPERVISOR_QEMU => {
let hypervisor = Arc::new(Qemu::restore((), h).await?) as Arc<dyn Hypervisor>;
Ok(hypervisor)
}
_ => Err(anyhow!("Unsupported hypervisor {}", &h.hypervisor_type)),
}?;
let agent = Arc::new(KataAgent::new(kata_types::config::Agent::default()));