collect docker logs using fluent

ansible/playbooks/setup.yml

@@ -17,7 +17,17 @@
 
   roles:
     - setup_apt
-    - docker
+
+  post_tasks:
+    - name: Install Docker
+      include_role:
+        name: docker
+      vars:
+        docker_daemon_config:
+          log-driver: fluentd
+          log-opts:
+            fluentd-address: "localhost:22222"
+            tag: "docker.{{ '{{' }}.Name{{ '}}' }}"
 
 - name: Setup Docker Swarm manager
   hosts: manager