diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..129ce1a
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,4 @@
+[gerrit]
+host=review.opendev.org
+port=29418
+project=openstack/charm-interface-mysql-router.git
diff --git a/.zuul.yaml b/.zuul.yaml
new file mode 100644
index 0000000..34184f1
--- /dev/null
+++ b/.zuul.yaml
@@ -0,0 +1,4 @@
+- project:
+    templates:
+      - python35-charm-jobs
+      - openstack-python3-ussuri-jobs
diff --git a/provides.py b/provides.py
index 3b562b3..0e05233 100644
--- a/provides.py
+++ b/provides.py
@@ -75,13 +75,15 @@ class MySQLRouterProvides(reactive.Endpoint):
 
     def set_db_connection_info(
             self, relation_id, db_host, password,
-            allowed_units=None, prefix=None):
+            allowed_units=None, prefix=None, wait_timeout=None):
         """Send database connection information to the client.
 
         :param relation_id: Relation ID to set connection information on
         :type relation_id: str
         :param db_host: Host IP or hostname for connecting to the DB
         :type db_host: str
+        :param wait_timeout: Non-interactive wait timeout in seconds
+        :type wait_timeout: int
         :param password: Password for connecting to the DB
         :type password: str
         :param allowed_units: Space delimited unit names allowed to connect to
@@ -93,8 +95,12 @@ class MySQLRouterProvides(reactive.Endpoint):
         :returns: None, this function is called for its side effect
         :rtype: None
         """
-        # No prefix for db_host
+
+        # No prefix for db_host or wait_timeout
         self.relations[relation_id].to_publish["db_host"] = db_host
+        if wait_timeout:
+            self.relations[relation_id].to_publish["wait_timeout"] = (
+                wait_timeout)
         if not prefix:
             self.relations[relation_id].to_publish["password"] = password
             self.relations[relation_id].to_publish[
diff --git a/requires.py b/requires.py
index c139d92..43cc9dc 100644
--- a/requires.py
+++ b/requires.py
@@ -9,7 +9,8 @@ class MySQLRouterRequires(RelationBase):
 
     # These remote data fields will be automatically mapped to accessors
     # with a basic documentation string provided.
-    auto_accessors = ['db_host', 'ssl_ca', 'ssl_cert', 'ssl_key']
+    auto_accessors = [
+        'db_host', 'ssl_ca', 'ssl_cert', 'ssl_key', 'wait_timeout']
 
     @hook('{requires:mysql-router}-relation-joined')
     def joined(self):
diff --git a/test-requirements.txt b/test-requirements.txt
index 3900c51..0ea7ad6 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,5 +1,5 @@
 charms.reactive
-flake8>=2.2.4,<=2.4.1
+flake8>=2.2.4
 mock>=1.2
 stestr>=2.2.0
 git+https://github.com/openstack/charms.openstack.git#egg=charms.openstack
diff --git a/unit_tests/test_provides.py b/unit_tests/test_provides.py
index cd6e261..7d0ab5a 100644
--- a/unit_tests/test_provides.py
+++ b/unit_tests/test_provides.py
@@ -154,3 +154,20 @@ class TestMySQLRouterProvides(test_utils.PatchHelper):
             mock.call("{}_password".format(_p), _pw),
             mock.call("{}_allowed_units".format(_p), self.fake_unit.unit_name)]
         self.fake_relation.to_publish.__setitem__.assert_has_calls(_calls)
+
+    def test_set_db_connection_info_wait_timeout(self):
+        _wto = 90
+        _p = "prefix"
+        _pw = "fakepassword"
+        self.ep.set_db_connection_info(
+            self.fake_relation_id,
+            self.ep.ingress_address,
+            _pw,
+            allowed_units=self.fake_unit.unit_name,
+            prefix=_p, wait_timeout=_wto)
+        _calls = [
+            mock.call("db_host", self.ep.ingress_address),
+            mock.call("wait_timeout", _wto),
+            mock.call("{}_password".format(_p), _pw),
+            mock.call("{}_allowed_units".format(_p), self.fake_unit.unit_name)]
+        self.fake_relation.to_publish.__setitem__.assert_has_calls(_calls)
diff --git a/unit_tests/test_requires.py b/unit_tests/test_requires.py
index 58ffe95..bafbe14 100644
--- a/unit_tests/test_requires.py
+++ b/unit_tests/test_requires.py
@@ -80,6 +80,7 @@ class TestMySQLRouterRequires(unittest.TestCase):
         self.patch_mysql_router('set_state')
         self.patch_mysql_router('remove_state')
         self.patch_mysql_router('db_host', "10.5.0.21")
+        self.patch_mysql_router('wait_timeout', 90)
 
     def tearDown(self):
         self.mysql_router = None
@@ -156,6 +157,16 @@ class TestMySQLRouterRequires(unittest.TestCase):
         self.db_host.return_value = None
         assert self.mysql_router.db_router_data_complete() is False
 
+    def test_db_router_data_complete_wait_timeout(self):
+        self._local_data = {"prefixes": ["myprefix"]}
+        self._remote_data = {"myprefix_password": "1234",
+                             "myprefix_allowed_units": "unit/1"}
+        # Wait timeout is an optional value and should not affect data complete
+        self.wait_timeout.return_value = None
+        assert self.mysql_router.db_router_data_complete() is True
+        self.wait_timeout.return_value = 90
+        assert self.mysql_router.db_router_data_complete() is True
+
     def test_proxy_db_data_incomplete(self):
         self._local_data = {"prefixes": ["myprefix"]}
         self._remote_data = {"myprefix_password": "1234",