Read in the salt cloud VM config file

def vm_profiles_config(path,
                       providers,
                       env_var='SALT_CLOUDVM_CONFIG',
                       defaults=None):
    '''
    Read in the salt cloud VM config file
    '''
    if defaults is None:
        defaults = VM_CONFIG_DEFAULTS

    overrides = salt.config.load_config(
        path, env_var, os.path.join(salt.syspaths.CONFIG_DIR, 'cloud.profiles')
    )

    default_include = overrides.get(
        'default_include', defaults['default_include']
    )
    include = overrides.get('include', [])

    overrides.update(
        salt.config.include_config(default_include, path, verbose=False)
    )
    overrides.update(
        salt.config.include_config(include, path, verbose=True)
    )
    return apply_vm_profiles_config(providers, overrides, defaults)