Switch status port to 8091

Move from protected port range to 8091

Author: bennettgoble

Dockerfile

@@ -54,4 +54,4 @@ RUN /test_uwsgi/test.sh
 FROM base
 LABEL "com.datadoghq.ad.check_names"='["nginx"]'
 LABEL "com.datadoghq.ad.init_configs"='[{}]'
-LABEL "com.datadoghq.ad.instances"='[{"nginx_status_url": "http://%%host%%:81/nginx_status/"}]'
+LABEL "com.datadoghq.ad.instances"='[{"nginx_status_url": "http://%%host%%:8091/nginx_status/"}]'

src/etc/nginx/conf.d/status.conf

@@ -1,6 +1,6 @@
 # NGINX status/stats used by datadog, et al.
 server {
-  listen 81;
+  listen 8091;
   server_name localhost;
 
   access_log off;