smoketests: Bring containers back up in tear down of replication tests (#2818)

Author: kim

smoketests/tests/replication.py

@@ -219,6 +219,11 @@ def setUpClass(cls):
         super().setUpClass()
         cls.root_config = cls.project_path / "root_config"
 
+    def tearDown(self):
+        # Ensure containers that were brought down during a test are back up.
+        self.docker.compose("up", "-d")
+        super().tearDown()
+
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)