tracing: Add tracing to runtime-rs

Introduce tracing into runtime-rs, only some functions are instrumented.

Fixes: #5239

Signed-off-by: Ji-Xinyou <jerryji0414@outlook.com>
Signed-off-by: Yushuo <y-shuo@linux.alibaba.com>

src/runtime-rs/crates/shim/Cargo.toml

@@ -29,12 +29,15 @@ slog-stdlog = "4.1.0"
 thiserror = "1.0.30"
 tokio = { version = "1.28.1", features = [ "rt", "rt-multi-thread" ] }
 unix_socket2 = "0.5.4"
+tracing = "0.1.36"
+tracing-opentelemetry = "0.18.0"
 
 kata-types = { path = "../../../libs/kata-types"}
 kata-sys-util = { path = "../../../libs/kata-sys-util"}
 logging = { path = "../../../libs/logging"}
 oci = { path = "../../../libs/oci" }
 service = { path = "../service" }
+runtimes = { path = "../runtimes" }
 
 [dev-dependencies]
 tempfile = "3.2.0"

src/runtime-rs/crates/shim/src/bin/main.rs

@@ -142,7 +142,7 @@ fn real_main() -> Result<()> {
         Action::Delete(args) => {
             let mut shim = ShimExecutor::new(args);
             let rt = get_tokio_runtime().context("get tokio runtime")?;
-            rt.block_on(shim.delete())?
+            rt.block_on(shim.delete())?;
         }
         Action::Run(args) => {
             // set mnt namespace
@@ -151,7 +151,7 @@ fn real_main() -> Result<()> {
 
             let mut shim = ShimExecutor::new(args);
             let rt = get_tokio_runtime().context("get tokio runtime")?;
-            rt.block_on(shim.run())?
+            rt.block_on(shim.run())?;
         }
         Action::Help => show_help(&args[0]),
         Action::Version => show_version(None),

src/runtime-rs/crates/shim/src/shim.rs

@@ -20,6 +20,7 @@ const SHIM_PID_FILE: &str = "shim.pid";
 pub(crate) const ENV_KATA_RUNTIME_BIND_FD: &str = "KATA_RUNTIME_BIND_FD";
 
 /// Command executor for shim.
+#[derive(Debug)]
 pub struct ShimExecutor {
     pub(crate) args: Args,
 }