fix haproxy configs

roles/docker/tasks/haproxy_standalone.yml

@@ -21,11 +21,11 @@
       - "9001:9001"
     interactive: "yes"
   tags:
-    - start-docker-containers_cluster
+    - start-docker-containers_standalone
 
 - name: Destroy haproxy container
   docker_container:
     name: "{{ haproxy_name }}"
     state: absent
   tags:
-    - stop-docker-containers_cluster
+    - stop-docker-containers_standalone

roles/soctools-servers/templates/haproxy.cfg.j2

@@ -54,7 +54,7 @@ defaults
     maxconn                 3000
 
 listen stats
-        bind 0.0.0.0:8888
+        bind 0.0.0.0:8889
         stats enable
         stats hide-version
         stats uri     /