# atef-mohamed-22/first-devops-project architecture

> Architecture diagram of the GitHub repository atef-mohamed-22/first-devops-project, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-27). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/atef-mohamed-22/first-devops-project
- Repository: https://github.com/atef-mohamed-22/first-devops-project

## Overview

This repository is a small Flask API packaged as a Docker container and presented as a beginner DevOps workflow. The runtime path is an HTTP request to the Flask routes, which return JSON responses. The documented delivery path runs tests, builds and publishes an image, then uses Terraform to manage a running container. The Terraform directory is described in the README but absent from the supplied tree; its node is therefore unpathed, and CI relationships reflect README documentation rather than inspected workflow source.

Main entry points: [`.github/workflows/ci.yml`](https://github.com/atef-mohamed-22/first-devops-project/blob/main/.github/workflows/ci.yml) (GitHub Actions), [`app/app.py`](https://github.com/atef-mohamed-22/first-devops-project/blob/main/app/app.py) (Flask API), [`tests`](https://github.com/atef-mohamed-22/first-devops-project/tree/main/tests) (Automated tests), [`Dockerfile`](https://github.com/atef-mohamed-22/first-devops-project/blob/main/Dockerfile) (Docker image build)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_api["API runtime"]
  node_flask["Flask API<br/>[app.py]"]
  node_response["JSON response<br/>[app.py]"]
end

subgraph group_delivery["CI and delivery"]
  node_workflow["GitHub Actions<br/>[ci.yml]"]
  node_tests["Automated tests"]
  node_dockerfile["Docker image build"]
end

subgraph group_infrastructure["Container infrastructure"]
  node_terraform["Terraform"]
  node_container["Running container"]
end

node_client(("HTTP client"))
node_developer(("Developer"))
node_github["GitHub"]
node_ghcr[("GHCR image registry")]

node_client -->|"requests"| node_flask
node_flask -->|"returns JSON"| node_response
node_developer -->|"pushes code"| node_github
node_github -->|"triggers"| node_workflow
node_workflow -->|"runs"| node_tests
node_workflow -->|"builds image"| node_dockerfile
node_workflow -->|"publishes image"| node_ghcr
node_terraform -->|"manages"| node_container
node_container -->|"runs"| node_flask

click node_flask "https://github.com/atef-mohamed-22/first-devops-project/blob/main/app/app.py"
click node_response "https://github.com/atef-mohamed-22/first-devops-project/blob/main/app/app.py"
click node_workflow "https://github.com/atef-mohamed-22/first-devops-project/blob/main/.github/workflows/ci.yml"
click node_tests "https://github.com/atef-mohamed-22/first-devops-project/tree/main/tests"
click node_dockerfile "https://github.com/atef-mohamed-22/first-devops-project/blob/main/Dockerfile"

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_flask,node_response,node_client toneBlue
class node_workflow,node_tests,node_dockerfile,node_ghcr toneAmber
class node_terraform,node_container toneMint
class node_developer,node_github toneIndigo
```

## Components

### API runtime

- [Flask API](https://github.com/atef-mohamed-22/first-devops-project/blob/main/app/app.py): `app/app.py`
- [JSON response](https://github.com/atef-mohamed-22/first-devops-project/blob/main/app/app.py): `app/app.py`

### CI and delivery

- [GitHub Actions](https://github.com/atef-mohamed-22/first-devops-project/blob/main/.github/workflows/ci.yml): `.github/workflows/ci.yml`
- [Automated tests](https://github.com/atef-mohamed-22/first-devops-project/tree/main/tests): `tests`
- [Docker image build](https://github.com/atef-mohamed-22/first-devops-project/blob/main/Dockerfile): `Dockerfile`

### Container infrastructure

- **Terraform**
- **Running container**

### Other components

- **HTTP client**
- **Developer**
- **GitHub**
- **GHCR image registry**

## Connections

- HTTP client → Flask API: requests
- Flask API → JSON response: returns JSON
- Developer → GitHub: pushes code
- GitHub → GitHub Actions: triggers
- GitHub Actions → Automated tests: runs
- GitHub Actions → Docker image build: builds image
- GitHub Actions → GHCR image registry: publishes image
- Terraform → Running container: manages
- Running container → Flask API: runs