CU-251akbj added graylog and additional fixes from discovered logs

ansible/roles/http/templates/nginx/sites/logs.bdebyl.net.conf.j2

@@ -0,0 +1,32 @@
+upstream graylog {
+  server localhost:{{ graylog_port }};
+}
+
+geo $local_access {
+  default 0;
+  192.168.1.0/24 1;
+}
+
+server {
+  modsecurity on;
+  modsecurity_rules_file {{ nginx_path }}/modsec_includes.conf;
+
+  listen 80;
+  server_name {{ logs_server_name }};
+
+  location / {
+    if ($local_access = 1) {
+      access_log off;
+    }
+    allow 192.168.1.0/24;
+    allow 127.0.0.1;
+    deny all;
+
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_set_header Upgrade         $http_upgrade;
+    proxy_set_header Connection      $connection_upgrade;
+
+    proxy_buffering off;
+    proxy_pass http://graylog;
+  }
+}