# krahul0191/technical-challenges architecture

> Architecture diagram of the GitHub repository krahul0191/technical-challenges, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-11-15). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/krahul0191/technical-challenges
- Repository: https://github.com/krahul0191/technical-challenges

## Overview

The repository contains three independent technical challenges: Azure infrastructure modules, an instance-metadata Terraform module, and a PowerShell key-value script. The root README identifies these as challenge solutions but does not describe their execution or how their files connect. No source excerpts were provided, so the graph shows the named components without inferred call or data-flow edges.

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_azure["Azure infrastructure"]
  node_azure_entry["Azure challenge<br/>[main.tf]"]
  node_resource_group["Resource group<br/>[main.tf]"]
  node_virtual_network["Virtual network<br/>[main.tf]"]
  node_app_service["App Service<br/>[main.tf]"]
  node_sql_database["SQL database<br/>[main.tf]"]
  node_traffic_manager["Traffic Manager<br/>[main.tf]"]
end

subgraph group_metadata["Instance metadata"]
  node_metadata_entry["Metadata challenge<br/>[main.tf]"]
  node_instance_metadata["Instance metadata<br/>[main.tf]"]
end

subgraph group_keyvalue["Key-value challenge"]
  node_key_value_script["Key-value script<br/>[key_value.ps1]"]
end

click node_azure_entry "https://github.com/krahul0191/technical-challenges/blob/main/challenge1/main.tf"
click node_resource_group "https://github.com/krahul0191/technical-challenges/blob/main/challenge1/azure-resource-group/main.tf"
click node_virtual_network "https://github.com/krahul0191/technical-challenges/blob/main/challenge1/azure-vnet/main.tf"
click node_app_service "https://github.com/krahul0191/technical-challenges/blob/main/challenge1/azure-app-service/main.tf"
click node_sql_database "https://github.com/krahul0191/technical-challenges/blob/main/challenge1/azure-sql-database/main.tf"
click node_traffic_manager "https://github.com/krahul0191/technical-challenges/blob/main/challenge1/azure-traffic-manager/main.tf"
click node_metadata_entry "https://github.com/krahul0191/technical-challenges/blob/main/challenge2/main.tf"
click node_instance_metadata "https://github.com/krahul0191/technical-challenges/blob/main/challenge2/instance-metadata/main.tf"
click node_key_value_script "https://github.com/krahul0191/technical-challenges/blob/main/challenge3/key_value.ps1"

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_azure_entry,node_resource_group,node_virtual_network,node_app_service,node_sql_database,node_traffic_manager toneBlue
class node_metadata_entry,node_instance_metadata toneAmber
class node_key_value_script toneMint
```

## Components

### Azure infrastructure

- [Azure challenge](https://github.com/krahul0191/technical-challenges/blob/main/challenge1/main.tf): `challenge1/main.tf`
- [Resource group](https://github.com/krahul0191/technical-challenges/blob/main/challenge1/azure-resource-group/main.tf): `challenge1/azure-resource-group/main.tf`
- [Virtual network](https://github.com/krahul0191/technical-challenges/blob/main/challenge1/azure-vnet/main.tf): `challenge1/azure-vnet/main.tf`
- [App Service](https://github.com/krahul0191/technical-challenges/blob/main/challenge1/azure-app-service/main.tf): `challenge1/azure-app-service/main.tf`
- [SQL database](https://github.com/krahul0191/technical-challenges/blob/main/challenge1/azure-sql-database/main.tf): `challenge1/azure-sql-database/main.tf`
- [Traffic Manager](https://github.com/krahul0191/technical-challenges/blob/main/challenge1/azure-traffic-manager/main.tf): `challenge1/azure-traffic-manager/main.tf`

### Instance metadata

- [Metadata challenge](https://github.com/krahul0191/technical-challenges/blob/main/challenge2/main.tf): `challenge2/main.tf`
- [Instance metadata](https://github.com/krahul0191/technical-challenges/blob/main/challenge2/instance-metadata/main.tf): `challenge2/instance-metadata/main.tf`

### Key-value challenge

- [Key-value script](https://github.com/krahul0191/technical-challenges/blob/main/challenge3/key_value.ps1): `challenge3/key_value.ps1`