> ## Documentation Index
> Fetch the complete documentation index at: https://docs.briankimemia.is-a.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Access S3 from a VPC

# Access S3 from a VPC 🚀

Connecting **Amazon S3** with **Amazon VPC (Virtual Private Cloud)** enables secure and scalable interactions between your resources. This guide walks you through creating a seamless connection between S3 and VPC while ensuring top-tier security and accessibility.

<Image src="../assets/aws-vpc-banner.png" alt="AWS VPC to S3" width={800} height={400} />

***

## 🌟 What You'll Achieve

* Set up a **VPC** with public subnets.
* Launch an **EC2 instance** inside the VPC.
* Configure **AWS CLI** to connect to and manage S3 buckets.
* Upload, retrieve, and list objects in your S3 bucket securely.

***

## 🛠️ Project Architecture

### Overview

Below is the visual representation of the architecture for accessing **Amazon S3** securely from within a **VPC**:

```mermaid theme={null}
graph LR
    A[NextWork VPC] -->|Public Subnet| B[EC2 Instance]
    A --> C[S3 Bucket]
    B --> D[CLI Command: aws s3 ls]
    C --> E[Uploaded Objects]
```

***

## 🚧 Step-by-Step Instructions

### Step 1: Create a VPC

1. **Name Your VPC**: Name it `NextWork`.
2. **Add Subnets**:
   * Create **one public subnet** in the desired availability zone.
3. **Enable Internet Access**:
   * Attach an **Internet Gateway** to your VPC.
   * Update the route table to send internet traffic to the gateway.

<Image src="../assets/vpc-setup.png" alt="VPC Setup" width={800} height={400} />

***

### Step 2: Launch an EC2 Instance

1. Select **Amazon Linux 2** as your base image.
2. Place the instance in the **public subnet** of your VPC.
3. Enable **SSH access** by configuring a security group to allow port 22.
4. Assign a **public IP** to the instance for remote access.

<Image src="../assets/ec2-setup.png" alt="EC2 Instance Setup" width={800} height={400} />

***

### Step 3: Configure AWS CLI on EC2

1. **Install AWS CLI**:
   ```bash theme={null}
   sudo yum install aws-cli -y
   ```
2. **Authenticate**:
   ```bash theme={null}
   aws configure
   ```
   Provide:
   * Access Key ID
   * Secret Access Key
   * Default region

***

### Step 4: Create an S3 Bucket

1. Navigate to the **S3 Console** and create a bucket named `nextwork-vpc-project-brian`.
2. Disable public access and enable versioning for enhanced data management.

<Image src="../assets/s3-bucket.png" alt="S3 Bucket Creation" width={800} height={400} />

***

### Step 5: Access S3 from EC2

1. **List all S3 Buckets**:
   ```bash theme={null}
   aws s3 ls
   ```
2. **Upload a File to S3**:
   ```bash theme={null}
   echo "Hello from VPC" > test.txt
   aws s3 cp test.txt s3://nextwork-vpc-project-brian
   ```
3. **Verify the Upload**:
   ```bash theme={null}
   aws s3 ls s3://nextwork-vpc-project-brian
   ```

<Image src="../assets/s3-cli.png" alt="S3 CLI Commands" width={800} height={400} />

***

## 🔒 Enhancing Security

### Use IAM Roles

Avoid hardcoding credentials! Attach an **IAM role** to your EC2 instance to grant it permissions to access S3 securely.

<Image src="../assets/iam-role.png" alt="IAM Role" width={800} height={400} />

***

## 🌟 Key Takeaways

* VPC provides a secure environment for your resources.
* AWS CLI simplifies interactions with S3 from EC2 instances.
* Use IAM roles for secure and scalable authentication.

***

## 🚀 Next Steps

* Explore **VPC endpoints** for direct, private connectivity to S3.
* Set up **CloudWatch Logs** for monitoring access patterns and auditing activity.

***

<Image src="../assets/aws-logo.png" alt="AWS Logo" width={200} height={200} />

**Ready to level up your AWS skills? Dive into more projects like this!**

## 📧 Contact

For questions or feedback, reach out:

📨 Email: [projects@briankimemia.is-a.dev](mailto:projects@briankimemia.is-a.dev)
🌐 Portfolio: [Brian Kimemia](https://briankimemia.is-a.dev/)
**GitHub:** [BrianKN019](https://github.com/BrianKN019)

***

**Thank you for exploring this project! Let’s innovate and build secure AWS solutions together. 🚀**