convert over to docker-compose v2 format, create 'xos' network, to try to get #1850 in faster
use xos_db db host, update other docker-compose files

Change-Id: I7c81b11b9effb0eb89c1eaff515e9901e1096a4a
diff --git a/cord-pod/docker-compose-bootstrap.yml b/cord-pod/docker-compose-bootstrap.yml
index 6325c4b..c145a83 100644
--- a/cord-pod/docker-compose-bootstrap.yml
+++ b/cord-pod/docker-compose-bootstrap.yml
@@ -1,17 +1,32 @@
-xos_db:
+---
+version: '2'
+
+networks:
+  xos:
+    external: true
+
+services:
+  xos_db:
     image: xosproject/xos-postgres
+    networks:
+      - xos
     expose:
         - "5432"
 
-xos_redis:
+  xos_redis:
     image: redis
-    log_driver: "json-file"
-    log_opt:
-            max-size: "1000k"
-            max-file: "5"
+    networks:
+      - xos
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "1000k"
+        max-file: "5"
 
-xos_synchronizer_onboarding:
+  xos_synchronizer_onboarding:
     image: xosproject/xos
+    networks:
+      - xos
     command: bash -c "cd /opt/xos/synchronizers/onboarding; ./run.sh"
     #command: sleep 86400
     labels:
@@ -25,16 +40,19 @@
         - ./onboarding-docker-compose:/opt/xos/synchronizers/onboarding/docker-compose
         - ../../xos_services:/opt/xos_services
         - ../../xos_libraries:/opt/xos_libraries
-    log_driver: "json-file"
-    log_opt:
-            max-size: "1000k"
-            max-file: "5"
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "1000k"
+        max-file: "5"
 
-xos_bootstrap_ui:
+  xos_bootstrap_ui:
     command: python /opt/xos/manage.py runserver 0.0.0.0:81 --insecure --makemigrations
     environment:
         - CONFIG_DIR
     image: xosproject/xos
+    networks:
+      - xos
     links:
         - xos_db
     ports:
@@ -47,7 +65,9 @@
         - ./admin-openrc.sh:/root/setup/admin-openrc.sh
         - ../common/tosca/fixtures.yaml:/opt/xos/bootstrap_tosca/fixtures.yaml
         - ./deployment.yaml:/opt/xos/bootstrap_tosca/deployment.yaml
-    log_driver: "json-file"
-    log_opt:
-            max-size: "1000k"
-            max-file: "5"
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "1000k"
+        max-file: "5"
+