Update system metadata for manila

 * Add version to api,share,scheduler components
 * Add manila.share.init.yml
 * Allow to flexibly configure share list IPs

Change-Id: I1ef9e9e2b945ff368e91329ab0e5d145044b63b7
diff --git a/reclass/storage/system/openstack_share_single.yml b/reclass/storage/system/openstack_share_single.yml
index cb33dde..fca56f2 100644
--- a/reclass/storage/system/openstack_share_single.yml
+++ b/reclass/storage/system/openstack_share_single.yml
@@ -13,4 +13,4 @@
             salt_master_host: ${_param:reclass_config_master}
             linux_system_codename: ${_param:linux_system_codename}
             single_address: ${_param:openstack_share_node01_address}
-            share_address: ${_param:openstack_share_node01_share_address}
+            manila_share_address: ${_param:openstack_share_node01_share_address}