I am relatively new to the ELK and have been playing around with the index for the last couple of weeks.
We are modelling a log file that is also currently under-deveopment, hence there are many changes.
I regularly update the Logstash conf file, delete the old index (using the CURL command) and then kick-off logstash again using the same Index name.
Now the kibana gui doesn't allow me to update or delete any of the existing indices. This of course results in the logs not being correctly logged.
I have also tried with a new index name and now the kibana tool doesn't find the new indexes