From d0a4148da692d49d2174ddd6c7d66c67d1416cc5 Mon Sep 17 00:00:00 2001
From: Zhang Tianyang <burning9699@gmail.com>
Date: Fri, 19 Jan 2024 18:38:37 +0800
Subject: [PATCH] task: fix leading files for exec process

Signed-off-by: Zhang Tianyang <burning9699@gmail.com>
---
 vmm/task/src/container.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/vmm/task/src/container.rs b/vmm/task/src/container.rs
index fbcabd23..673ac804 100644
--- a/vmm/task/src/container.rs
+++ b/vmm/task/src/container.rs
@@ -47,7 +47,7 @@ use oci_spec::runtime::{LinuxResources, Process, Spec};
 use runc::{options::GlobalOpts, Runc, Spawner};
 use serde::Deserialize;
 use tokio::{
-    fs::File,
+    fs::{remove_file, File},
     io::{AsyncBufReadExt, AsyncRead, AsyncReadExt, BufReader},
     process::Command,
     sync::Mutex,
@@ -494,8 +494,10 @@ impl ProcessLifecycle<ExecProcess> for KuasarExecLifecycle {
         }
     }
 
-    async fn delete(&self, _p: &mut ExecProcess) -> containerd_shim::Result<()> {
+    async fn delete(&self, p: &mut ExecProcess) -> Result<()> {
         self.exit_signal.signal();
+        let exec_pid_path = Path::new(self.bundle.as_str()).join(format!("{}.pid", p.id));
+        remove_file(exec_pid_path).await.unwrap_or_default();
         Ok(())
     }