def _bootstrap_config(config: Dict[str, Any],
no_config_cache: bool = False) -> Dict[str, Any]:
config = prepare_config(config)
hasher = hashlib.sha1()
hasher.update(json.dumps([config], sort_keys=True).encode("utf-8"))
cache_key = os.path.join(tempfile.gettempdir(),
"ray-config-{}".format(hasher.hexdigest()))
if os.path.exists(cache_key) and not no_config_cache:
cli_logger.old_info(logger, "Using cached config at {}", cache_key)
config_cache = json.loads(open(cache_key).read())
if config_cache.get("_version", -1) == CONFIG_CACHE_VERSION:
# todo: is it fine to re-resolve? afaik it should be.
# we can have migrations otherwise or something
# but this seems overcomplicated given that resolving is
# relatively cheap
try_reload_log_state(config_cache["config"]["provider"],
config_cache.get("provider_log_info"))
if log_once("_printed_cached_config_warning"):
cli_logger.verbose_warning(
"Loaded cached provider configuration "
"from " + cf.bold("{}"), cache_key)
if cli_logger.verbosity == 0:
cli_logger.warning("Loaded cached provider configuration")
cli_logger.warning(
"If you experience issues with "
"the cloud provider, try re-running "
"the command with {}.", cf.bold("--no-config-cache"))
return config_cache["config"]
else:
cli_logger.warning(
"Found cached cluster config "
"but the version " + cf.bold("{}") + " "
"(expected " + cf.bold("{}") + ") does not match.\n"
"This is normal if cluster launcher was updated.\n"
"Config will be re-resolved.",
config_cache.get("_version", "none"), CONFIG_CACHE_VERSION)
validate_config(config)
importer = NODE_PROVIDERS.get(config["provider"]["type"])
if not importer:
raise NotImplementedError("Unsupported provider {}".format(
config["provider"]))
provider_cls = importer(config["provider"])
with cli_logger.timed( # todo: better message
"Bootstrapping {} config",
PROVIDER_PRETTY_NAMES.get(config["provider"]["type"])):
resolved_config = provider_cls.bootstrap_config(config)
if not no_config_cache:
with open(cache_key, "w") as f:
config_cache = {
"_version": CONFIG_CACHE_VERSION,
"provider_log_info": try_get_log_state(config["provider"]),
"config": resolved_config
}
f.write(json.dumps(config_cache))
return resolved_config
from ray.autoscaler.cli_logger import cli_logger
import colorful as cf
cli_logger.old_style = False
cli_logger.verbosity = 999
cli_logger.detect_colors()
cli_logger.print(
cf.bold("Bold ") + cf.italic("Italic ") + cf.underlined("Underlined"))
cli_logger.labeled_value("Label", "value")
cli_logger.print("List: {}", cli_logger.render_list([1, 2, 3]))
cli_logger.newline()
cli_logger.very_verbose("Very verbose")
cli_logger.verbose("Verbose")
cli_logger.verbose_warning("Verbose warning")
cli_logger.verbose_error("Verbose error")
cli_logger.print("Info")
cli_logger.success("Success")
cli_logger.warning("Warning")
cli_logger.error("Error")
cli_logger.newline()
try:
cli_logger.abort("Abort")
except Exception:
pass
try:
cli_logger.doassert(False, "Assert")
except Exception:
pass
cli_logger.newline()