### Is there an existing issue for this?

- [X] I have searched the existing issues and read the documentation

### Question

I'm running Localstack inside minikube on macOS. Due to the networking configuration in macOS, I need to use an HTTP proxy whenever I'm connected to a VPN.

This means that Localstack fails to start inside minikube when the host is connected to a VPN. The issue came up when Localstack tried to download https://github.com/localstack/localstack-artifacts/raw/master/local-certs/server.key.

Is there a way to tell Localstack to use an HTTP proxy when downloading resources?

### Anything else?

_No response_
if FORWARD_EDGE_INMEM:
        if service_key == "elasticsearch":
            
            
            
            return SERVICE_PORTS.get(service_key, 0)
        return get_edge_port_http()
    return SERVICE_PORTS.get(service_key, 0)
def get_protocol():
    return "https" if USE_SSL else "http"
def external_service_url(service_key, host=None):