Moved xos-rest-gw config in configuration folders

Change-Id: I9d521d89284f550ac2b95a75a375fab0e2f2463f
diff --git a/metronetwork/docker-compose-bootstrap.yml b/metronetwork/docker-compose-bootstrap.yml
index 6812288..f0408e3 100644
--- a/metronetwork/docker-compose-bootstrap.yml
+++ b/metronetwork/docker-compose-bootstrap.yml
@@ -13,6 +13,18 @@
     expose:
         - "5432"
 
+  xos_redis:
+    image: redis
+    networks:
+      - xos
+    ports:
+      - "6379:6379"
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "1000k"
+        max-file: "5"
+
   xos_bootstrap_ui:
     image: xosproject/xos
     networks:
diff --git a/metronetwork/xos-rest-gw.yaml b/metronetwork/xos-rest-gw.yaml
new file mode 100644
index 0000000..dbedbcb
--- /dev/null
+++ b/metronetwork/xos-rest-gw.yaml
@@ -0,0 +1,51 @@
+tosca_definitions_version: tosca_simple_yaml_1_0
+
+description: Onboard the exampleservice
+
+imports:
+   - custom_types/xos.yaml
+
+topology_template:
+  node_templates:
+
+    # API Gateway
+    xos-rest-gateway:
+      type: tosca.nodes.Component
+      properties:
+        name: xos-rest-gateway
+        image: xosproject/xos-rest-gw
+        command: npm start -- --config gateway-config.yml
+        ports: 3000:3000
+
+    # API Gateway config file
+    /var/www/src/config/gateway-config.yml:
+      type: tosca.nodes.ComponentVolume
+      properties:
+          host_path: { path_join: [ SELF, CONFIG_DIR, ./../common/gateway-config.yml, ENV_VAR ] }
+          read_only: false
+      requirements:
+          - xos:
+             node: xos-rest-gateway
+             relationship: tosca.relationships.VolumeOfComponent
+
+    gw-to-xos:
+      type: tosca.nodes.ComponentLink
+      properties:
+          container: xos_ui
+          alias: xos
+          kind: internal
+      requirements:
+          - xos:
+             node: xos-rest-gateway
+             relationship: tosca.relationships.LinkOfComponent
+
+    gw-to-redis:
+      type: tosca.nodes.ComponentLink
+      properties:
+          container: metronetworkbs_xos_redis_1
+          alias: redis
+          kind: external
+      requirements:
+          - xos:
+             node: xos-rest-gateway
+             relationship: tosca.relationships.LinkOfComponent
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