diff --git a/lower-constraints.txt b/lower-constraints.txt
index 6675dd6444b..331e50ef735 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -163,3 +163,13 @@ warlock==1.3.0
 WebOb==1.7.1
 wrapt==1.10.11
 oslo.upgradecheck==0.1.0
+websocket-client==0.32.0
+storops==0.5.10
+pywbem==0.7.0
+python-3parclient==4.1.0
+krest==1.3.0
+infinisdk==103.0.1
+capacity==1.3.10
+info.dtypes.wwn==0.1.1
+info.dtypes.iqn==0.4.0
+purestorage==1.6.0
diff --git a/setup.cfg b/setup.cfg
index 4a3e8fe3cbd..4514229497b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -96,3 +96,34 @@ input_file = cinder/locale/cinder.pot
 keywords = _ gettext ngettext l_ lazy_gettext
 mapping_file = babel.cfg
 output_file = cinder/locale/cinder.pot
+
+[extras]
+all =
+    websocket-client>=0.32.0 # LGPLv2+
+    pyOpenSSL>=17.5.0 # Apache-2.0
+    storops>=0.5.10 # Apache-2.0
+    pywbem>=0.7.0  #LGPLv2.1+
+    python-3parclient>=4.1.0  # Apache-2.0
+    krest>=1.3.0 # Apache-2.0
+    infinisdk>=103.0.1 # BSD-3
+    purestorage>=1.6.0 # BSD
+datacore =
+    websocket-client>=0.32.0 # LGPLv2+
+powermax =
+    pyOpenSSL>=17.5.0 # Apache-2.0
+vnx =
+    storops>=0.5.10 # Apache-2.0
+unity =
+    storops>=0.5.10 # Apache-2.0
+fujitsu =
+    pywbem>=0.7.0  #LGPLv2.1+
+hpe3par =
+    python-3parclient>=4.1.0  # Apache-2.0
+kaminario =
+    krest>=1.3.0 # Apache-2.0
+ds8k =
+    pyOpenSSL>=17.5.0 # Apache-2.0
+infinidat =
+    infinisdk>=103.0.1 # BSD-3
+pure =
+    purestorage>=1.6.0 # BSD