We are moving into some more advanced areas here, and as a result we have moved pretty fast through the code to try and get it working as quickly as possible. But what if your page is not displaying an image similar to the one shown earlier?
If you haven't worked with a web server such as Nginx, it may be difficult to understand where the issue may be. Your web server has specific logs that you can view as you are testing to try and narrow down where the issue is. The web logs are specified in the nginx.conf file that we worked on earlier and will usually be located in the /var/log/ directory.
If there are any issues with loading CSS, supporting JavaScript, or authenticating with your Splunk server, some of the first places you should be checking are your access.log and error.log files. You most likely know Splunk already and are most likely indexing these logs as part of your environment.