Description of problem:


Version-Release number of selected component (if applicable):
rubygem-openshift-origin-routing-daemon-0.17.1.6-1.el6op.noarch

How reproducible:
Always

Steps to Reproduce:
1.Create a scalable app, then check server.conf which is correct.
# cat server.conf

ssl_certificate /etc/pki/tls/certs/node.example.com.crt;
ssl_certificate_key /etc/pki/tls/private/node.example.com.key;

server {
  listen 80;
  
  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

}


server {
  listen 443 ssl;
  
  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

}

2.Create another scalable app, check server.conf again
# cat server.conf

ssl_certificate /etc/pki/tls/certs/node.example.com.crt;
ssl_certificate_key /etc/pki/tls/private/node.example.com.key;

server {
  listen 80;
  
  # route_name=route_ose_scaruby19app_jialiu
  location /scaruby19app {
    proxy_pass http://pool_ose_scaruby19app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

}


server {
  listen 443 ssl;
  
  # route_name=route_ose_scaruby19app_jialiu
  location /scaruby19app {
    proxy_pass http://pool_ose_scaruby19app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

}

3. Create the 3rd one, and check server.conf again.
# cat server.conf 

ssl_certificate /etc/pki/tls/certs/node.example.com.crt;
ssl_certificate_key /etc/pki/tls/private/node.example.com.key;

server {
  listen 80;
  
  # route_name=route_ose_scaruby20app_jialiu
  location /scaruby20app {
    proxy_pass http://pool_ose_scaruby20app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby19app_jialiu
  location /scaruby19app {
    proxy_pass http://pool_ose_scaruby19app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby19app_jialiu
  location /scaruby19app {
    proxy_pass http://pool_ose_scaruby19app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

}


server {
  listen 443 ssl;
  
  # route_name=route_ose_scaruby20app_jialiu
  location /scaruby20app {
    proxy_pass http://pool_ose_scaruby20app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby19app_jialiu
  location /scaruby19app {
    proxy_pass http://pool_ose_scaruby19app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby19app_jialiu
  location /scaruby19app {
    proxy_pass http://pool_ose_scaruby19app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

  # route_name=route_ose_scaruby18app_jialiu
  location /scaruby18app {
    proxy_pass http://pool_ose_scaruby18app_jialiu_80;
    
  }

}


Actual results:
routing-daemon always add duplicated route in nginx server conf file, that would make nginx16-nginx failed to restart.
# /etc/init.d/nginx16-nginx restart
nginx: [emerg] duplicate location "/scaruby18app" in /opt/rh/nginx16/root/etc/nginx/conf.d/server.conf:27
nginx: configuration file /opt/rh/nginx16/root/etc/nginx/nginx.conf test failed


Expected results:
No duplicated route is shown in nginx server.conf

Additional info: