We are currently experiencing an issue where Kibana still displays data gathered by our uninstalled Filebeat.
We initially installed Filebeat along with ElasticSearch, Kibana and Logstash. Then we decided to use Sensu as our metrics collection engine instead of Filebeat. So we uninstalled all these softwares and then we just reinstalled ElasticSearch, Kibana and Logstash. But upon configuring these 3 tools, the data gathered by the previously configured filebeat's is still displaying in Kibana.
We have used the following command to uninstall filebeat:
sudo apt-get --purge autoremove filebeat
And deleted the following directories manually:
Also, we are unable to delete the index of filebeat in elasticsearch.
Anything else we might have missed? Thank you.