diff --git a/cinder/files/mitaka/cinder.conf.controller.Debian b/cinder/files/mitaka/cinder.conf.controller.Debian
index ac07702..98eeeca 100644
--- a/cinder/files/mitaka/cinder.conf.controller.Debian
+++ b/cinder/files/mitaka/cinder.conf.controller.Debian
@@ -169,7 +169,7 @@
 password = {{ controller.identity.password }}
 auth_uri=http://{{ controller.identity.host }}:5000
 auth_url=http://{{ controller.identity.host }}:35357
-{%- if controller.cache is defined %}
+{%- if controller.get('cache', {}).members is defined %}
 memcached_servers={%- for member in controller.cache.members %}{{ member.host }}:11211{% if not loop.last %},{% endif %}{%- endfor %}
 {%- endif %}
 
diff --git a/cinder/files/mitaka/cinder.conf.volume.Debian b/cinder/files/mitaka/cinder.conf.volume.Debian
index 6ed1bf4..fcb2e64 100644
--- a/cinder/files/mitaka/cinder.conf.volume.Debian
+++ b/cinder/files/mitaka/cinder.conf.volume.Debian
@@ -150,7 +150,7 @@
 password = {{ volume.identity.password }}
 auth_uri=http://{{ volume.identity.host }}:5000/v3
 auth_url=http://{{ volume.identity.host }}:35357/v3
-{%- if volume.cache is defined %}
+{%- if volume.get('cache', {}).members is defined %}
 memcached_servers={%- for member in volume.cache.members %}{{ member.host }}:11211{% if not loop.last %},{% endif %}{%- endfor %}
 {%- endif %}
 
diff --git a/cinder/files/newton/cinder.conf.controller.Debian b/cinder/files/newton/cinder.conf.controller.Debian
index 8410383..8c0a537 100644
--- a/cinder/files/newton/cinder.conf.controller.Debian
+++ b/cinder/files/newton/cinder.conf.controller.Debian
@@ -177,7 +177,7 @@
 # Temporary disabled for backward compataiblity
 #auth_uri=http://{{ controller.identity.host }}/identity
 #auth_url=http://{{ controller.identity.host }}/identity_v2_admin
-{%- if controller.cache is defined %}
+{%- if controller.get('cache', {}).members is defined %}
 memcached_servers={%- for member in controller.cache.members %}{{ member.host }}:11211{% if not loop.last %},{% endif %}{%- endfor %}
 {%- endif %}
 auth_version = v3
diff --git a/cinder/files/newton/cinder.conf.volume.Debian b/cinder/files/newton/cinder.conf.volume.Debian
index 17b445c..373b464 100644
--- a/cinder/files/newton/cinder.conf.volume.Debian
+++ b/cinder/files/newton/cinder.conf.volume.Debian
@@ -162,7 +162,7 @@
 # Temporary disabled for backward compataiblity
 #auth_uri=http://{{ volume.identity.host }}/identity
 #auth_url=http://{{ volume.identity.host }}/identity_v2_admin
-{%- if volume.cache is defined %}
+{%- if volume.get('cache', {}).members is defined %}
 memcached_servers={%- for member in volume.cache.members %}{{ member.host }}:11211{% if not loop.last %},{% endif %}{%- endfor %}
 {%- endif %}
 auth_version = v3
diff --git a/cinder/files/ocata/cinder.conf.controller.Debian b/cinder/files/ocata/cinder.conf.controller.Debian
index d2dff42..3e48653 100644
--- a/cinder/files/ocata/cinder.conf.controller.Debian
+++ b/cinder/files/ocata/cinder.conf.controller.Debian
@@ -185,7 +185,7 @@
 # Temporary disabled for backward compataiblity
 #auth_uri=http://{{ controller.identity.host }}/identity
 #auth_url=http://{{ controller.identity.host }}/identity_v2_admin
-{%- if controller.cache is defined %}
+{%- if controller.get('cache', {}).members is defined %}
 memcached_servers={%- for member in controller.cache.members %}{{ member.host }}:11211{% if not loop.last %},{% endif %}{%- endfor %}
 {%- endif %}
 auth_version = v3
diff --git a/cinder/files/ocata/cinder.conf.volume.Debian b/cinder/files/ocata/cinder.conf.volume.Debian
index c4dee4e..7a070ee 100644
--- a/cinder/files/ocata/cinder.conf.volume.Debian
+++ b/cinder/files/ocata/cinder.conf.volume.Debian
@@ -169,7 +169,7 @@
 # Temporary disabled for backward compataiblity
 #auth_uri=http://{{ volume.identity.host }}/identity
 #auth_url=http://{{ volume.identity.host }}/identity_v2_admin
-{%- if volume.cache is defined %}
+{%- if volume.get('cache', {}).members is defined %}
 memcached_servers={%- for member in volume.cache.members %}{{ member.host }}:11211{% if not loop.last %},{% endif %}{%- endfor %}
 {%- endif %}
 auth_version = v3
diff --git a/cinder/files/pike/cinder.conf.controller.Debian b/cinder/files/pike/cinder.conf.controller.Debian
index d2d31fa..e15e46a 100644
--- a/cinder/files/pike/cinder.conf.controller.Debian
+++ b/cinder/files/pike/cinder.conf.controller.Debian
@@ -199,7 +199,7 @@
 # Temporary disabled for backward compataiblity
 #auth_uri=http://{{ controller.identity.host }}/identity
 #auth_url=http://{{ controller.identity.host }}/identity_v2_admin
-{%- if controller.cache is defined %}
+{%- if controller.get('cache', {}).members is defined %}
 memcached_servers={%- for member in controller.cache.members %}{{ member.host }}:11211{% if not loop.last %},{% endif %}{%- endfor %}
   {%- if controller.cache.get('security', {}).get('enabled', False) %}
 memcache_security_strategy = {{ controller.cache.security.get('strategy', 'ENCRYPT') }}
diff --git a/cinder/files/pike/cinder.conf.volume.Debian b/cinder/files/pike/cinder.conf.volume.Debian
index f6d5027..0373859 100644
--- a/cinder/files/pike/cinder.conf.volume.Debian
+++ b/cinder/files/pike/cinder.conf.volume.Debian
@@ -182,7 +182,7 @@
 # Temporary disabled for backward compataiblity
 #auth_uri=http://{{ volume.identity.host }}/identity
 #auth_url=http://{{ volume.identity.host }}/identity_v2_admin
-{%- if volume.cache is defined %}
+{%- if volume.get('cache', {}).members is defined %}
 memcached_servers={%- for member in volume.cache.members %}{{ member.host }}:11211{% if not loop.last %},{% endif %}{%- endfor %}
   {%- if volume.cache.get('security', {}).get('enabled', False) %}
 memcache_security_strategy = {{ volume.cache.security.get('strategy', 'ENCRYPT') }}