🌐 Multicloud Control Orchestrator with GraphQL

This project provides a lightweight, containerized GraphQL-based control layer for managing cloud resources across AWS and OCI (Oracle Cloud Infrastructure). It uses Hasura as the central GraphQL engine and integrates with provider-specific GraphQL services via schema stitching or remote joins.

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📦 Components

• Hasura – Central GraphQL engine
• AWS Resource Composer – GraphQL service for AWS resource orchestration
• OCI Resource Composer – GraphQL service for OCI resource orchestration
• PostgreSQL – Backing store for Hasura metadata

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🐳 Dockerized Setup

🛠 Prerequisites

• Docker
• Docker Compose

🚀 Running the Project

docker compose up

🔍 Accessing Services

• Hasura Console: http://localhost:8080
• AWS GraphQL Endpoint: http://awsresourcecompose:6001/graphql
• OCI GraphQL Endpoint: http://ociresourcecompose:7001/graphql

You can configure Hasura to use these remote schemas via its console.

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📁 Folder Structure

cloud-control-orchestrator-graphql/
├── docker-compose.yml
├── awsresourcecompose/
│   ├── Dockerfile
│   ├── src/
│   │   ├── main.ts
│   │   └── schema.ts
├── ociresourcecompose/
│   ├── Dockerfile
│   ├── src/
│   │   ├── instance.ts
│   │   ├── main.ts
│   │   └── schema.ts
├── config/
│   ├── postgresql.conf
│   └── pg_hba.conf

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🔧 How It Works

1. Hasura connects to PostgreSQL and loads metadata.
2. Remote schemas (AWS and OCI GraphQL services) are added to Hasura via the console.
3. GraphQL queries to Hasura can delegate to AWS/OCI services depending on the fields requested.
4. Supports schema federation or remote joins if needed.

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📚 Technologies Used

• GraphQL
• TypeScript
• Node.js
• Hasura
• Docker / Docker Compose
• PostgreSQL

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✍️ Author

Created by Simplificare

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📝 License

This project is licensed under the MIT License.