Check barbican.cache.members is defined or not
Change-Id: I10d83c373cd3cfe05a9acde425550ad357fe6625
diff --git a/barbican/files/ocata/barbican.conf.Debian b/barbican/files/ocata/barbican.conf.Debian
index b3fe9aa..0eac5f9 100644
--- a/barbican/files/ocata/barbican.conf.Debian
+++ b/barbican/files/ocata/barbican.conf.Debian
@@ -479,7 +479,7 @@
auth_url = {{ server.identity.get('protocol', 'http') }}://{{ server.identity.host }}:35357
interface = {{ server.identity.get('endpoint_type', 'internal') }}
-{%- if server.cache is defined %}
+{%- if server.get('cache', {}).members is defined %}
memcached_servers = {%- for member in server.cache.members %}{{ member.host }}:{{ member.get('port', '11211') }}{% if not loop.last %},{% endif %}{%- endfor %}
{%- else %}
token_cache_time = -1
diff --git a/barbican/files/pike/barbican.conf.Debian b/barbican/files/pike/barbican.conf.Debian
index 6a9169b..cedba13 100644
--- a/barbican/files/pike/barbican.conf.Debian
+++ b/barbican/files/pike/barbican.conf.Debian
@@ -509,7 +509,7 @@
auth_url = {{ server.identity.get('protocol', 'http') }}://{{ server.identity.host }}:35357
interface = {{ server.identity.get('endpoint_type', 'internal') }}
-{%- if server.cache is defined %}
+{%- if server.get('cache', {}).members is defined %}
memcached_servers = {%- for member in server.cache.members %}{{ member.host }}:{{ member.get('port', '11211') }}{% if not loop.last %},{% endif %}{%- endfor %}
{%- if server.cache.get('security', {}).get('enabled', False) %}
memcache_security_strategy = {{ server.cache.security.get('strategy', 'ENCRYPT') }}