I was planning to configure alerts in elasticsearch or logstash can you please direct me to proper document or process so that i can test it and will apply on my ELKB.
Main purpose was in our logs if we get some keywords logs like ERROR, failed, dead,host not found... etc , we have some keywords like these . if we got any of these keywords in our logs we want to get and email alert so that we can go and check easily.
I have no idea what to do, so i reached you here.
if i anything unclear from my side please let me know i will provide somemore in depth explanation.