update sapp, field_stat etc to support prometheus output.

roles/sapp/tasks/main.yml

@@ -13,7 +13,7 @@
 - name: "install sapp rpms from localhost"
   yum:
     name:
-      - /tmp/ansible_deploy/sapp-4.2.5.d8bc307-2.el7.x86_64.rpm
+      - /tmp/ansible_deploy/sapp-4.2.6.cd822b1-2.el7.x86_64.rpm
     state: present
     skip_broken: yes
 

roles/sapp/templates/conflist.inf.j2

@@ -6,9 +6,9 @@
 #./plug/platform/g_device_plug/g_device_plug.inf
 #./plug/platform/http_healthcheck/http_healthcheck.inf
 {% endif %}
+./plug/platform/app_proto_identify/app_proto_identify.inf
 ./plug/platform/tsg_master/tsg_master.inf
 {% if tsg_app_enable == 1 %}
-./plug/platform/app_proto_identify/app_proto_identify.inf
 ./plug/platform/app_master/app_master.inf
 {% endif %}
 

roles/sapp/templates/sapp.toml.j2

@@ -175,6 +175,11 @@ dictator_enable=0
         metric_type = default
         app_name=sapp
      
+	[profiling.log.prometheus]
+	prometheus_enabled={{ sapp_prometheus_enable }}
+        prometheus_port={{ sapp_prometheus_port }}
+        prometheus_url_path={{ sapp_prometheus_url_path }}
+
 [TOOLS]
     [tools.pkt_dump]
     enabled=0