import json

data = json.loads(json_data)

env_file = "env_vars.sh"

with open(env_file, "w") as f:
    f.write("# Environment variables generated from JSON data\n")
    for ip, services in data.items():
        if services:
            for service in services:
                _service = service["name"]
                ports = service["ports"]
                i = 1
                for port in ports:
                    f.write(f"export {_service}_{i}_IP={ip}\n")
                    f.write(f"export {_service}_{i}_PORT={port['port']}\n")
                    i += 1

import os
os.chmod(env_file, 0o755)