diff --git a/charmhelpers/contrib/openstack/amulet/utils.py b/charmhelpers/contrib/openstack/amulet/utils.py
index 6637865..936b403 100644
--- a/charmhelpers/contrib/openstack/amulet/utils.py
+++ b/charmhelpers/contrib/openstack/amulet/utils.py
@@ -1013,6 +1013,9 @@ class OpenStackAmuletUtils(AmuletUtils):
                                cmd, code, output))
             amulet.raise_status(amulet.FAIL, msg=msg)
 
+        # For mimic ceph osd lspools output
+        output = output.replace("\n", ",")
+
         # Example output: 0 data,1 metadata,2 rbd,3 cinder,4 glance,
         for pool in str(output).split(','):
             pool_id_name = pool.split(' ')
diff --git a/charmhelpers/contrib/openstack/utils.py b/charmhelpers/contrib/openstack/utils.py
index 24f5b80..e9a18bb 100644
--- a/charmhelpers/contrib/openstack/utils.py
+++ b/charmhelpers/contrib/openstack/utils.py
@@ -186,7 +186,7 @@ SWIFT_CODENAMES = OrderedDict([
     ('queens',
         ['2.16.0', '2.17.0']),
     ('rocky',
-        ['2.18.0']),
+        ['2.18.0', '2.19.0']),
 ])
 
 # >= Liberty version->codename mapping
diff --git a/tests/charmhelpers/contrib/openstack/amulet/utils.py b/tests/charmhelpers/contrib/openstack/amulet/utils.py
index 6637865..936b403 100644
--- a/tests/charmhelpers/contrib/openstack/amulet/utils.py
+++ b/tests/charmhelpers/contrib/openstack/amulet/utils.py
@@ -1013,6 +1013,9 @@ class OpenStackAmuletUtils(AmuletUtils):
                                cmd, code, output))
             amulet.raise_status(amulet.FAIL, msg=msg)
 
+        # For mimic ceph osd lspools output
+        output = output.replace("\n", ",")
+
         # Example output: 0 data,1 metadata,2 rbd,3 cinder,4 glance,
         for pool in str(output).split(','):
             pool_id_name = pool.split(' ')