update sapp, field_stat etc to support prometheus output.

roles/app_proto_identify/tasks/main.yml

@@ -0,0 +1,14 @@
+---
+- name: "copy app_proto_identify rpm package destination server"
+  copy:
+    src: "{{ role_path }}/files/"
+    dest: /tmp/ansible_deploy/
+
+- name: "install app_proto_identify"
+  yum:
+    name: "{{ app_packages }}"
+    state: present
+    skip_broken: yes
+  vars:
+    app_packages:
+      - /tmp/ansible_deploy/app_proto_identify-1.0.7.a5113ba-2.el7.x86_64.rpm