Note: In Progress

vim /etc/nginx/conf.d/new.conf

    location / {
        proxy_set_header Host $http_host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

Possibly just run it on port 80 for an external access manager 

kibana term panel values split
Kibana users: for the Terms panel (e.g. pie graph) you can use my_field_name.raw. This should work out of the box. You don't need to set fields to not-analyzed. If you've customized your index names, just make sure they start with logstash-.