Debug network cut

Author: dragomirp

src/charm.py

@@ -1432,10 +1432,10 @@ def _on_config_changed(self, event) -> None:  # noqa: C901
             self._validate_config_options()
             # update config on every run
             self.update_config()
-        except psycopg2.OperationalError:
-            logger.debug("Defer on_config_changed: Cannot connect to database")
-            event.defer()
-            return
+        # except psycopg2.OperationalError:
+        #     logger.debug("Defer on_config_changed: Cannot connect to database")
+        #     event.defer()
+        #     return
         except ValueError as e:
             self.set_unit_status(BlockedStatus("Configuration Error. Please check the logs"))
             logger.error("Invalid configuration: %s", str(e))

tests/unit/test_charm.py

@@ -28,7 +28,8 @@
     WaitingStatus,
 )
 from ops.testing import Harness
-from psycopg2 import OperationalError
+
+# from psycopg2 import OperationalError
 from tenacity import RetryError, wait_fixed
 
 from backups import CANNOT_RESTORE_PITR
@@ -280,12 +281,12 @@ def test_on_config_changed(harness):
         _enable_disable_extensions.assert_not_called()
 
         # Test unable to connect to db
-        _update_config.reset_mock()
-        _validate_config_options.side_effect = OperationalError
-        harness.charm.on.config_changed.emit()
-        assert not _update_config.called
-        _validate_config_options.side_effect = None
-        _updated_synchronous_node_count.assert_called_once_with()
+        # _update_config.reset_mock()
+        # _validate_config_options.side_effect = OperationalError
+        # harness.charm.on.config_changed.emit()
+        # assert not _update_config.called
+        # _validate_config_options.side_effect = None
+        # _updated_synchronous_node_count.assert_called_once_with()
 
         # Test after the cluster was initialised.
         with harness.hooks_disabled():