Sharing xosapi

Change-Id: Icd02f67d66f89177b865d312f3573f2edb75faa8
diff --git a/frontend/xos.yaml b/frontend/xos.yaml
index ea222be..4eaddf5 100644
--- a/frontend/xos.yaml
+++ b/frontend/xos.yaml
@@ -54,4 +54,24 @@
           requirements:
               - xos:
                   node: xos
+                  relationship: tosca.relationships.UsedByXOS
+
+    /opt/xos/tosca:
+          type: tosca.nodes.XOSVolume
+          properties:
+              host_path: { path_join: [ SELF, CONFIG_DIR, ../../xos/xos/tosca/, ENV_VAR ] }
+              read_only: false
+          requirements:
+              - xos:
+                  node: xos
+                  relationship: tosca.relationships.UsedByXOS
+
+    /opt/xos/xos:
+          type: tosca.nodes.XOSVolume
+          properties:
+              host_path: { path_join: [ SELF, CONFIG_DIR, ../../xos/xos/xos/, ENV_VAR ] }
+              read_only: false
+          requirements:
+              - xos:
+                  node: xos
                   relationship: tosca.relationships.UsedByXOS
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