I am new to elk stack. I am trying to configure it base on https://www.itzgeek.com/how-tos/linux/centos-how-tos/updated-install-elasticsearch-logstash-and-kibana-elk-stack-on-centos-7-rhel-7.html this instruction. I saw some post from link below to help with issue couldn't find any elasticsearch data.
Couldn't find any Elasticsearch data
I have the same issue with them. I tried type in http://localhost:9200/_cat/indices?v and it only says "green open .kibana". The logstash doesn't show up any information. Could anyone help me troubleshoot my logstash configuration issue?
I so somebody said that we need to push sample data to elasticsearch. Can you give me a link for how to do that?
Thank you so much.