1 files changed, 31 insertions, 0 deletions
diff --git a/test/lib/ansible_test/_util/target/setup/probe_cgroups.py b/test/lib/ansible_test/_util/target/setup/probe_cgroups.py
new file mode 100644
index 0000000..2ac7ecb
--- /dev/null
+++ b/test/lib/ansible_test/_util/target/setup/probe_cgroups.py
@@ -0,0 +1,31 @@
+"""A tool for probing cgroups to determine write access."""
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+import json
+import os
+import sys
+
+
+def main():  # type: () -> None
+    """Main program entry point."""
+    probe_dir = sys.argv[1]
+    paths = sys.argv[2:]
+    results = {}
+
+    for path in paths:
+        probe_path = os.path.join(path, probe_dir)
+
+        try:
+            os.mkdir(probe_path)
+            os.rmdir(probe_path)
+        except Exception as ex:  # pylint: disable=broad-except
+            results[path] = str(ex)
+        else:
+            results[path] = None
+
+    print(json.dumps(results, sort_keys=True))
+
+
+if __name__ == '__main__':
+    main()