Free Guide

Deploying Rundeck the Right Way

An opinionated, 8-chapter guide to production-ready Rundeck on Rocky Linux 9.

This is a complete, free walkthrough for deploying Rundeck on Rocky Linux 9 the way it should be done from the start — with MariaDB instead of the corruption-prone H2 database, Apache reverse proxy with SSL, Ansible integration, SELinux enforcing, and JVM tuning that won’t fall over after a week.

Every step includes verification commands so you know it worked before moving on. By the end, you’ll have a production-ready Rundeck instance that wraps your existing Ansible playbooks in a web UI with scheduling, access control, and full execution history.

Table of Contents

  1. Chapter 1 Why This Guide Exists Why this Rundeck + Ansible guide for Rocky Linux 9 exists, what the official docs miss, and what you'll have when you finish.
  2. Chapter 2 Architecture & Prerequisites The Rundeck deployment architecture on Rocky Linux 9: VM sizing, component roles, and prerequisites before you touch a terminal.
  3. Chapter 3 MariaDB Setup Install and secure MariaDB on Rocky Linux 9 as Rundeck's persistent backend, eliminating the H2 database corruption risk entirely.
  4. Chapter 4 Rundeck Installation & Configuration Install Rundeck on Rocky Linux 9: RPM setup, MariaDB connection, Apache SSL reverse proxy, JVM tuning, and web UI verification.
  5. Chapter 5 Ansible Integration Connect Ansible to Rundeck on Rocky Linux 9: plugin setup, inventory import, SSH key auth, and running your first playbook.
  6. Chapter 6 Making It Real Build practical Rundeck automation: rolling restarts, Ansible jobs, parameterized updates, scheduled backups, and access control on Rocky Linux.
  7. Chapter 7 Troubleshooting & Gotchas Diagnose Rundeck failures on Rocky Linux 9: the 8 most common failure modes, where to look, and a systematic fix sequence.
  8. Chapter 8 Quick Reference Every file path, port, command, and config location for your Rundeck deployment on Rocky Linux 9 — bookmark this page.

Want the automation code? Get the production-ready Ansible playbooks that deploy everything in this guide in ~10 minutes.

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