ELK Stack Ansible Playbook Bundle for Rocky Linux 9

Ansible playbooks that deploy a production-ready ELK stack on Rocky Linux 9 in under 25 minutes. One command gives you a 3-node Elasticsearch cluster with transport TLS and built-in user authentication, Kibana behind an Apache HTTPS reverse proxy with SELinux configured correctly, Logstash with auto-tuned JVM heap and a Beats/syslog ingestion pipeline, and Filebeat shipping system logs - with ILM retention policies that manage your disk from day one. Includes 8 roles, a single-file group_vars/all.yml configuration (edit one file, deploy everything), verification and smoke-test playbooks, and a vault template for secrets. Fully idempotent - safe to re-run anytime. Includes the complete guide (8 chapters) explaining every decision the playbooks make and why.