Rename config to avoid confusing users, use cluster only for k8s

Author: agolybev

.travis.yml

@@ -33,7 +33,7 @@ env:
   - path: haproxy/minimal
     url: http://localhost
 
-  - path: haproxy/cluster
+  - path: haproxy/active-active
     url: http://localhost
 
   - path: haproxy/hot-standby

haproxy/cluster.cfg haproxy/active-active.cfghaproxy/cluster.cfg renamed to haproxy/active-active.cfg

@@ -64,7 +64,7 @@ services:
       - backendserver-address-2
     stdin_open: true
     volumes:
-      - ../../../haproxy/cluster.cfg:/usr/local/etc/haproxy/haproxy.cfg
+      - ../../../haproxy/active-active.cfg:/usr/local/etc/haproxy/haproxy.cfg
     restart: always
     ports:
       - '80:80'