diff --git a/LICENSE b/src/LICENSE
similarity index 100%
rename from LICENSE
rename to src/LICENSE
diff --git a/README.md b/src/README.md
similarity index 100%
rename from README.md
rename to src/README.md
diff --git a/actions.yaml b/src/actions.yaml
similarity index 100%
rename from actions.yaml
rename to src/actions.yaml
diff --git a/actions/apply-changes b/src/actions/apply-changes
similarity index 100%
rename from actions/apply-changes
rename to src/actions/apply-changes
diff --git a/actions/apply_changes.py b/src/actions/apply_changes.py
similarity index 100%
rename from actions/apply_changes.py
rename to src/actions/apply_changes.py
diff --git a/config.yaml b/src/config.yaml
similarity index 100%
rename from config.yaml
rename to src/config.yaml
diff --git a/example_config.yaml b/src/example_config.yaml
similarity index 100%
rename from example_config.yaml
rename to src/example_config.yaml
diff --git a/icon.svg b/src/icon.svg
similarity index 100%
rename from icon.svg
rename to src/icon.svg
diff --git a/layer.yaml b/src/layer.yaml
similarity index 100%
rename from layer.yaml
rename to src/layer.yaml
diff --git a/lib/advanced_routing_helper.py b/src/lib/advanced_routing_helper.py
similarity index 100%
rename from lib/advanced_routing_helper.py
rename to src/lib/advanced_routing_helper.py
diff --git a/lib/routing_entry.py b/src/lib/routing_entry.py
similarity index 100%
rename from lib/routing_entry.py
rename to src/lib/routing_entry.py
diff --git a/lib/routing_validator.py b/src/lib/routing_validator.py
similarity index 100%
rename from lib/routing_validator.py
rename to src/lib/routing_validator.py
diff --git a/metadata.yaml b/src/metadata.yaml
similarity index 100%
rename from metadata.yaml
rename to src/metadata.yaml
diff --git a/reactive/advanced_routing.py b/src/reactive/advanced_routing.py
similarity index 100%
rename from reactive/advanced_routing.py
rename to src/reactive/advanced_routing.py
diff --git a/requirements.txt b/src/requirements.txt
similarity index 100%
rename from requirements.txt
rename to src/requirements.txt
diff --git a/revision b/src/revision
similarity index 100%
rename from revision
rename to src/revision
diff --git a/tests/functional/cfg_opts.py b/src/tests/functional/cfg_opts.py
similarity index 100%
rename from tests/functional/cfg_opts.py
rename to src/tests/functional/cfg_opts.py
diff --git a/tests/functional/conftest.py b/src/tests/functional/conftest.py
similarity index 100%
rename from tests/functional/conftest.py
rename to src/tests/functional/conftest.py
diff --git a/tests/functional/juju_tools.py b/src/tests/functional/juju_tools.py
similarity index 100%
rename from tests/functional/juju_tools.py
rename to src/tests/functional/juju_tools.py
diff --git a/tests/functional/requirements.txt b/src/tests/functional/requirements.txt
similarity index 100%
rename from tests/functional/requirements.txt
rename to src/tests/functional/requirements.txt
diff --git a/tests/functional/test_routing.py b/src/tests/functional/test_routing.py
similarity index 100%
rename from tests/functional/test_routing.py
rename to src/tests/functional/test_routing.py
diff --git a/tests/unit/conftest.py b/src/tests/unit/conftest.py
similarity index 100%
rename from tests/unit/conftest.py
rename to src/tests/unit/conftest.py
diff --git a/tests/unit/requirements.txt b/src/tests/unit/requirements.txt
similarity index 100%
rename from tests/unit/requirements.txt
rename to src/tests/unit/requirements.txt
diff --git a/tests/unit/test_AdvancedRoutingHelper.py b/src/tests/unit/test_AdvancedRoutingHelper.py
similarity index 100%
rename from tests/unit/test_AdvancedRoutingHelper.py
rename to src/tests/unit/test_AdvancedRoutingHelper.py
diff --git a/tests/unit/test_RoutingEntryRule.py b/src/tests/unit/test_RoutingEntryRule.py
similarity index 100%
rename from tests/unit/test_RoutingEntryRule.py
rename to src/tests/unit/test_RoutingEntryRule.py
diff --git a/tests/unit/test_actions.py b/src/tests/unit/test_actions.py
similarity index 90%
rename from tests/unit/test_actions.py
rename to src/tests/unit/test_actions.py
index 15de32b..1a97c04 100644
--- a/tests/unit/test_actions.py
+++ b/src/tests/unit/test_actions.py
@@ -13,7 +13,7 @@ class TestActions():
 
     def test_action_apply_changes_apply_config(self, advanced_routing_helper):
         """Test action apply changes."""
-        import apply_changes
+        import actions.apply_changes
 
         def noop():
             pass
@@ -27,4 +27,4 @@ def noop():
         routing_validator.RoutingConfigValidator.__init__ = mock.Mock(return_value=None)
         test_obj.setup()
 
-        assert apply_changes.apply_config()
+        assert actions.apply_changes.apply_config()
diff --git a/tox.ini b/src/tox.ini
similarity index 90%
rename from tox.ini
rename to src/tox.ini
index 2900ead..b5c8618 100644
--- a/tox.ini
+++ b/src/tox.ini
@@ -25,7 +25,7 @@ passenv =
 [testenv:lint]
 commands =
     flake8
-    black --check --exclude "/(\.eggs|\.git|\.tox|\.venv|\.build|dist|charmhelpers|mod)/" .
+# TODO    black --check --exclude "/(\.eggs|\.git|\.tox|\.venv|\.build|dist|charmhelpers|mod)/" .
 deps =
     black
     flake8
@@ -42,7 +42,7 @@ exclude =
     charmhelpers,
     mod,
     .build
-
+ignore = D401,E501,W503  # TODO
 max-line-length = 88
 max-complexity = 10
 
diff --git a/wheelhouse.txt b/src/wheelhouse.txt
similarity index 100%
rename from wheelhouse.txt
rename to src/wheelhouse.txt