Merge 44b024f into ef5ffee

chanzuckerberg · Aug 15, 2022 · d3478ed · d3478ed
2 parents ef5ffee + 44b024f
commit d3478ed
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/WDL/runtime/backend/singularity.py b/WDL/runtime/backend/singularity.py
@@ -94,7 +94,11 @@ def _run_invocation(self, logger: logging.Logger, cleanup: ExitStack, image: str
         # Also create a scratch directory and mount to /tmp and /var/tmp
         # For context why this is needed:
         #   https://github.com/hpcng/singularity/issues/5718
-        tempdir = cleanup.enter_context(tempfile.TemporaryDirectory(prefix="miniwdl_singularity_"))
+        # TODO: provide opt-out for those able to edit /etc/singularity/singularity.conf to
+        #       increase sessiondir max size
+        tempdir = cleanup.enter_context(
+            tempfile.TemporaryDirectory(prefix="_singularity_tmpdir_", dir=self.host_dir)
+        )
         os.mkdir(os.path.join(tempdir, "tmp"))
         os.mkdir(os.path.join(tempdir, "var_tmp"))
         mounts.append(("/tmp", os.path.join(tempdir, "tmp"), True))