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| 1 | +<!DOCTYPE html> |
| 2 | +<html lang="en"> |
| 3 | +<head> |
| 4 | + <meta charset="UTF-8"> |
| 5 | + <meta name="viewport" content="width=device-width, initial-scale=1.0"> |
| 6 | + <title>Architecture - FreeIPA Workshop Deployer</title> |
| 7 | + <link rel="stylesheet" href="/assets/css/style.css"> |
| 8 | +</head> |
| 9 | +<body> |
| 10 | + <div class="container"> |
| 11 | + <header> |
| 12 | + <h1><a href="/">FreeIPA Workshop Deployer</a></h1> |
| 13 | + <nav> |
| 14 | + <ul> |
| 15 | + <li><a href="/overview/">Overview</a></li> |
| 16 | + <li><a href="/architecture/">Architecture</a></li> |
| 17 | + <li><a href="/technical-setup/">Technical Setup</a></li> |
| 18 | + <li><a href="/deployment/">Deployment</a></li> |
| 19 | + </ul> |
| 20 | + </nav> |
| 21 | + </header> |
| 22 | + |
| 23 | + <main> |
| 24 | + <article class="page"> |
| 25 | + <h1>Architecture</h1> |
| 26 | + <div class="content"> |
| 27 | + <h1 id="system-architecture">System Architecture</h1> |
| 28 | + |
| 29 | +<p>The FreeIPA Workshop Deployer is built using Infrastructure as Code (IaC) principles, with a modular architecture that ensures flexibility and maintainability.</p> |
| 30 | + |
| 31 | +<h2 id="key-components">Key Components</h2> |
| 32 | + |
| 33 | +<h3 id="1-infrastructure-layer">1. Infrastructure Layer</h3> |
| 34 | + |
| 35 | +<ul> |
| 36 | + <li><strong>Providers:</strong> |
| 37 | + <ul> |
| 38 | + <li>AWS (EC2, Route53, VPC)</li> |
| 39 | + <li>DigitalOcean (Droplets, DNS)</li> |
| 40 | + <li>kcli (local virtualization)</li> |
| 41 | + </ul> |
| 42 | + </li> |
| 43 | + <li><strong>Configuration:</strong> Managed through Terraform scripts</li> |
| 44 | + <li><strong>Features:</strong> |
| 45 | + <ul> |
| 46 | + <li>Multiple provider support</li> |
| 47 | + <li>Automated resource provisioning</li> |
| 48 | + <li>Infrastructure state management</li> |
| 49 | + </ul> |
| 50 | + </li> |
| 51 | +</ul> |
| 52 | + |
| 53 | +<h3 id="2-configuration-layer">2. Configuration Layer</h3> |
| 54 | + |
| 55 | +<ul> |
| 56 | + <li><strong>Ansible Playbooks:</strong> |
| 57 | + <ul> |
| 58 | + <li>Automate FreeIPA server configuration</li> |
| 59 | + <li>Handle DNS setup and user provisioning</li> |
| 60 | + <li>Manage certificates and security settings</li> |
| 61 | + </ul> |
| 62 | + </li> |
| 63 | + <li><strong>Modules:</strong> |
| 64 | + <ul> |
| 65 | + <li>Package installation</li> |
| 66 | + <li>Service management</li> |
| 67 | + <li>File manipulation</li> |
| 68 | + <li>System configuration</li> |
| 69 | + </ul> |
| 70 | + </li> |
| 71 | +</ul> |
| 72 | + |
| 73 | +<h3 id="3-dns-management">3. DNS Management</h3> |
| 74 | + |
| 75 | +<ul> |
| 76 | + <li><strong>Dynamic DNS:</strong> |
| 77 | + <ul> |
| 78 | + <li>Python-based implementation</li> |
| 79 | + <li>Ansible playbook integration</li> |
| 80 | + <li>Profile-based configuration</li> |
| 81 | + </ul> |
| 82 | + </li> |
| 83 | + <li><strong>Features:</strong> |
| 84 | + <ul> |
| 85 | + <li>Dynamic updates</li> |
| 86 | + <li>Profile-based management</li> |
| 87 | + <li>Cloud provider integration</li> |
| 88 | + </ul> |
| 89 | + </li> |
| 90 | +</ul> |
| 91 | + |
| 92 | +<h2 id="architecture-patterns">Architecture Patterns</h2> |
| 93 | + |
| 94 | +<h3 id="modular-design">Modular Design</h3> |
| 95 | +<ul> |
| 96 | + <li>Components are loosely coupled</li> |
| 97 | + <li>Easy to maintain and scale</li> |
| 98 | + <li>Flexible provider support</li> |
| 99 | +</ul> |
| 100 | + |
| 101 | +<h3 id="infrastructure-as-code">Infrastructure as Code</h3> |
| 102 | +<ul> |
| 103 | + <li>All infrastructure defined in code</li> |
| 104 | + <li>Version-controlled configurations</li> |
| 105 | + <li>Reproducible deployments</li> |
| 106 | + <li>State management</li> |
| 107 | +</ul> |
| 108 | + |
| 109 | +<h3 id="configuration-management">Configuration Management</h3> |
| 110 | +<ul> |
| 111 | + <li>Consistent system configurations</li> |
| 112 | + <li>Automated deployments</li> |
| 113 | + <li>Idempotent operations</li> |
| 114 | + <li>Role-based organization</li> |
| 115 | +</ul> |
| 116 | + |
| 117 | +<h3 id="dynamic-dns-management">Dynamic DNS Management</h3> |
| 118 | +<ul> |
| 119 | + <li>Flexible DNS configurations</li> |
| 120 | + <li>Profile-based management</li> |
| 121 | + <li>Automated updates</li> |
| 122 | + <li>Provider integration</li> |
| 123 | +</ul> |
| 124 | + |
| 125 | +<h2 id="key-technical-decisions">Key Technical Decisions</h2> |
| 126 | + |
| 127 | +<h3 id="terraform-selection">Terraform Selection</h3> |
| 128 | +<ul> |
| 129 | + <li>Robust infrastructure provisioning</li> |
| 130 | + <li>Multi-provider support</li> |
| 131 | + <li>State management capabilities</li> |
| 132 | + <li>Strong community support</li> |
| 133 | +</ul> |
| 134 | + |
| 135 | +<h3 id="ansible-implementation">Ansible Implementation</h3> |
| 136 | +<ul> |
| 137 | + <li>Powerful configuration management</li> |
| 138 | + <li>Easy to understand YAML syntax</li> |
| 139 | + <li>Extensive module library</li> |
| 140 | + <li>Agentless architecture</li> |
| 141 | +</ul> |
| 142 | + |
| 143 | +<h3 id="python-integration">Python Integration</h3> |
| 144 | +<ul> |
| 145 | + <li>Dynamic DNS management</li> |
| 146 | + <li>Extensive standard library</li> |
| 147 | + <li>Rich ecosystem of packages</li> |
| 148 | + <li>Cross-platform compatibility</li> |
| 149 | +</ul> |
| 150 | + |
| 151 | +<h3 id="shell-scripting">Shell Scripting</h3> |
| 152 | +<ul> |
| 153 | + <li>Deployment automation</li> |
| 154 | + <li>Configuration scripts</li> |
| 155 | + <li>System integration</li> |
| 156 | + <li>Environment setup</li> |
| 157 | +</ul> |
| 158 | + |
| 159 | + </div> |
| 160 | +</article> |
| 161 | + |
| 162 | + </main> |
| 163 | + |
| 164 | + <footer> |
| 165 | + <p>© 2025 FreeIPA Workshop Deployer. Powered by Jekyll.</p> |
| 166 | + </footer> |
| 167 | + </div> |
| 168 | +</body> |
| 169 | +</html> |
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