create-vpc.sh

#!/bin/bash

# Define your CIDR block
CIDR_BLOCK="10.0.0.0/16"

# Create VPC and store the VPC ID
VPC_ID=$(aws ec2 create-vpc --cidr-block $CIDR_BLOCK --query 'Vpc.VpcId' --output text)

# Check if VPC_ID is not empty
if [ -z "$VPC_ID" ]; then
    echo "Failed to create VPC"
    exit 1
fi

echo "Created VPC with ID: $VPC_ID"

# Enable DNS Hostnames
aws ec2 modify-vpc-attribute --vpc-id $VPC_ID --enable-dns-hostnames "{\"Value\":true}"

# Enable DNS Support
aws ec2 modify-vpc-attribute --vpc-id $VPC_ID --enable-dns-support "{\"Value\":true}"

echo "DNS hostnames and support enabled for VPC with ID: $VPC_ID"