Moansca agent does not pass name value into dimensions

/opt/monasca-agent/bin/monasca-setup --install_plugins_only -d httpcheck -a "url=http://10.146.200.128:15672/api name=rabbitmq match_pattern=.*RabbitMQ.*"

The 'name' value is not passing into the metric dimensions

On multiple hosts the alarm threshold(s) have not been exceeded for the sub-alarms: max(http_status) > 0.0 times 5 with the values: [0.0]

Alarm "Critical-Api-Status" transitioned to the OK state at Fri Mar 3 19:26:01 2017 UTC
Alarm_id: ed6947bb-d4e8-40d5-b1c4-a4a6c40e2522
Lifecycle state: None
Link: None

With dimensions
[
  {
    url: http://10.146.200.128:15672/api,
    hostname: monasca-api-container-08d216ae.openstack.local,
    service: service
  },
  {
    url: http://10.146.200.128:15672/api,
    hostname: monasca-api-container-0385b81a.openstack.local,
    service: service
  }
]