I want to remove es on ec2 instance and reinstall it to initialize cluster and node info How can I?
I tried but it always had same cluster uuid even I uninstalled it
First I installed es following these steps
sudo rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch sudo nano /etc/yum.repos.d/elasticsearch.repo [elasticsearch] name=Elasticsearch repository for 8.x packages baseurl=https://artifacts.elastic.co/packages/8.x/yum gpgcheck=1 gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch enabled=0 autorefresh=1 type=rpm-md sudo yum install --enablerepo=elasticsearch elasticsearch
after starting node I got single-node cluster
Then I uninstall es with
sudo yum remove elasticsearch command
I installed es again following exactly same steps but It had same cluster uuid
I removed not only /var/lib/elasticsearch/nodes but also all the files and directories related to es but none of them worked
there is no way to completely remove and reinstall es on ec2 instance?