runc: mount sysroot to /opt/sysroot

2 files changed, 16 insertions, 1 deletions

diff --git a/src/runner/runc/run.rs b/src/runner/runc/run.rs
index e5e48cf..f4de980 100644
--- a/src/runner/runc/run.rs
+++ b/src/runner/runc/run.rs
@@ -57,10 +57,16 @@ fn init_task() -> Result<(), Error> {
 	)
 	.to_io_result()?;
 
+	let mut dir = fs::DirBuilder::new();
+	dir.recursive(true);
+
 	let workdir = "build/tmp/runc/workdir";
-	fs::DirBuilder::new().create(workdir)?;
+	dir.create(workdir)?;
 	unistd::chown(workdir, Some(unshare::BUILD_UID), Some(unshare::BUILD_GID)).to_io_result()?;
 
+	let sysroot = "build/tmp/runc/depends/opt/sysroot";
+	dir.create(sysroot)?;
+
 	Ok(())
 }
 
diff --git a/src/runner/runc/spec.rs b/src/runner/runc/spec.rs
index 5cfdfa2..75f8963 100644
--- a/src/runner/runc/spec.rs
+++ b/src/runner/runc/spec.rs
@@ -40,6 +40,15 @@ pub fn generate_spec(run: &str, env: &HashMap<String, String>) -> runtime::Spec
 				]
 			},
 			{
+				"destination": "/opt/sysroot",
+				"type": "none",
+				"source": "depends/opt/sysroot",
+				"options": [
+					"bind",
+					"ro"
+				]
+			},
+			{
 				"destination": "/proc",
 				"type": "proc",
 				"source": "proc"