Alright, after realizing that it was time to move off of the appliance I went ahead and spun up a new Graylog on Ubuntu 16.04.
I have gotten the basic system up and running and have imported my wildcard certificate for my organization into the rest and web URL’s.
When I create new inputs they immediately fail and so look at my logs I see the following message.
2017-09-06T14:44:48.591-04:00 WARN [ProxiedResource] Unable to call https://10.0.1.245:9000/api/system/inputstates on node <46491563-6a75-453c-b5a6-452ec3904b2d> javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
Looking at this error I see Jochen has previously mentioned that you need to import your SSL certs into your Java store for this whole system to work properly.
I am attempting to follow these instructions but I find that the following location does not exist on my system. When I use the change directory to $JAVA_HOME it just takes me to /home/usr/.
What am I missing?