Merge "Set karbor-api workers using openstack_service_workers"

ansible/roles/karbor/templates/karbor.conf.j2

@@ -6,6 +6,7 @@ transport_url = rabbit://{% for host in groups['rabbitmq'] %}{{ rabbitmq_user }}
 {% if service_name == 'karbor-api' %}
 osapi_karbor_listen = {{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}
 osapi_karbor_listen_port = {{ karbor_api_port }}
+osapi_karbor_workers = {{ openstack_service_workers }}
 {% endif %}
 
 [database]