# orgdevtisms/devops-lab architecture

> Architecture diagram of the GitHub repository orgdevtisms/devops-lab, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-29). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/orgdevtisms/devops-lab
- Repository: https://github.com/orgdevtisms/devops-lab

## Overview

The repository contains a MediaMTX configuration panel alongside a static overview of a DevOps environment. The main workflow is editing configuration in the browser, producing YAML, then saving it on the server or downloading it. The save endpoint validates the request and can back up an existing file; the download endpoint serves the saved YAML. The configuration file can be pointed at MediaMTX’s actual config location, but the excerpts do not establish automatic application or reload behavior. Panel wiring beyond the shown excerpts is uncertain.

Main entry points: [`app/mediamtx-php-app/save.php`](https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/save.php) (Save endpoint), [`app/mediamtx-php-app/index.php`](https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/index.php) (Config editor), [`app/mediamtx-php-app/download.php`](https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/download.php) (Download endpoint), [`app/mediamtx-php-app/config.php`](https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/config.php) (MediaMTX YAML)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_panel["MediaMTX panel"]
  node_config_ui["Config editor<br/>[index.php]"]
  node_yaml_output["YAML output<br/>[index.php]"]
end

subgraph group_persistence["Config persistence"]
  node_config_file[("MediaMTX YAML<br/>[config.php]")]
  node_backup_files[("YAML backups<br/>[save.php]")]
  node_save_endpoint["Save endpoint<br/>[save.php]"]
  node_download_endpoint["Download endpoint<br/>[download.php]"]
end

subgraph group_overview["Environment overview"]
  node_environment_page["Environment overview<br/>[index.php]"]
end

node_operator(("Operator"))
node_browser["Browser"]

node_operator -->|"uses"| node_browser
node_browser -->|"opens"| node_config_ui
node_config_ui -->|"generates"| node_yaml_output
node_browser -->|"posts YAML"| node_save_endpoint
node_save_endpoint -->|"writes"| node_config_file
node_save_endpoint -->|"backs up"| node_backup_files
node_browser -->|"requests download"| node_download_endpoint
node_download_endpoint -->|"reads"| node_config_file
node_operator -->|"views"| node_environment_page

click node_config_ui "https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/index.php"
click node_yaml_output "https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/index.php"
click node_config_file "https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/config.php"
click node_backup_files "https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/save.php"
click node_save_endpoint "https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/save.php"
click node_download_endpoint "https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/download.php"
click node_environment_page "https://github.com/orgdevtisms/devops-lab/blob/main/app/index.php"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_config_ui,node_yaml_output,node_browser toneBlue
class node_config_file,node_backup_files,node_save_endpoint,node_download_endpoint toneAmber
class node_environment_page toneMint
class node_operator toneIndigo
```

## Components

### MediaMTX panel

- [Config editor](https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/index.php): `app/mediamtx-php-app/index.php`
- [YAML output](https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/index.php): `app/mediamtx-php-app/index.php`

### Config persistence

- [MediaMTX YAML](https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/config.php): `app/mediamtx-php-app/config.php`
- [YAML backups](https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/save.php): `app/mediamtx-php-app/save.php`
- [Save endpoint](https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/save.php): `app/mediamtx-php-app/save.php`
- [Download endpoint](https://github.com/orgdevtisms/devops-lab/blob/main/app/mediamtx-php-app/download.php): `app/mediamtx-php-app/download.php`

### Environment overview

- [Environment overview](https://github.com/orgdevtisms/devops-lab/blob/main/app/index.php): `app/index.php`

### Other components

- **Operator**
- **Browser**

## Connections

- Operator → Browser: uses
- Browser → Config editor: opens
- Config editor → YAML output: generates
- Browser → Save endpoint: posts YAML
- Save endpoint → MediaMTX YAML: writes
- Save endpoint → YAML backups: backs up
- Browser → Download endpoint: requests download
- Download endpoint → MediaMTX YAML: reads
- Operator → Environment overview: views