diff --git a/metadata/service/server/cluster.yml b/metadata/service/server/cluster.yml
index c669993..e8c28a9 100644
--- a/metadata/service/server/cluster.yml
+++ b/metadata/service/server/cluster.yml
@@ -2,6 +2,7 @@
 - rabbitmq
 classes:
 - service.rabbitmq.support
+
 parameters:
   rabbitmq:
     server:
diff --git a/metadata/service/server/local.yml b/metadata/service/server/local.yml
index eac1368..1aed5e7 100644
--- a/metadata/service/server/local.yml
+++ b/metadata/service/server/local.yml
@@ -2,6 +2,7 @@
 - rabbitmq
 classes:
 - service.rabbitmq.support
+
 parameters:
   _param:
     rabbitmq_admin_user: admin
diff --git a/metadata/service/server/single.yml b/metadata/service/server/single.yml
index 8312696..aa664fb 100644
--- a/metadata/service/server/single.yml
+++ b/metadata/service/server/single.yml
@@ -2,6 +2,7 @@
 - rabbitmq
 classes:
 - service.rabbitmq.support
+
 parameters:
   _param:
     rabbitmq_admin_user: admin
diff --git a/metadata/service/server/ssl.yml b/metadata/service/server/ssl.yml
new file mode 100644
index 0000000..16ffcf7
--- /dev/null
+++ b/metadata/service/server/ssl.yml
@@ -0,0 +1,10 @@
+# defaults paths to certificates and keys of rabbitmq server
+
+parameters:
+  rabbitmq:
+    server:
+      ssl:
+        key_file: /etc/rabbitmq/ssl/key.pem
+        cert_file: /etc/rabbitmq/ssl/cert.pem
+        all_file: /etc/rabbitmq/ssl/all_file.pem
+        ca_file: /etc/rabbitmq/ssl/ca.pem
\ No newline at end of file