How To Upgrade Kibana version, If you’re looking for upgrading the Kibana version from 4.x to 7.x. Kibana has used to visualization the data in graphical mode.
Filebeat sends the log to Logstash and Elasticsearch keeps them in memory then it sends to Kibana to visualization the data. Kibana will give you real-time log data.
How To Upgrade Kibana Version From 4.x To 7.x:
You must have installed Kibana’s latest version to get the new features in the Kibana dashboard. you can also create your own custom dashboard in Kibana.
Before upgrading Kibana, Service must be stopped and keep your files backup.
Check Out: Configuration of Filebeat For Elasticsearch
Step 1: Check the Kibana Current Version
The current version is 4.4.2 and I have to upgrade it to 7.x version.
Step 2: Now You need to update your kibana repository
Run the below commands and try to upgrade the Kibana.
yum clean all && yum repolist
Step 3: I have manually downloaded the Package, you can simply run the below command to upgrade the Kibana
Manually Download from here wget Kibana
rpm -Uvh kibana-7.0.1-x86_64.rpm
Step 4: Now You will see your previous kibana.yml file is saved as kibana.yml.rpmsave
So what you need to do before starting the Kibana service. Just move your kibana.yml.rpmsave file to cd /etc/kibana/
mv /opt/kibana/config/kibana.yml.rpmsave /etc/kibana/kibana.yml
Step 5: Check Kibana Version
rpm -qa kibana