Я пытаюсь получить доступ к хранилищу облачного хранилища Google из экземпляра облачных функций (python), и он выдает ошибку mystic 500.
- Я также назначил роль редактора учетной записи службы.Это не внесло никаких изменений.
- Я также проверил, выходит ли какая-либо квота за пределы допустимого.Пределы не были даже близко.
Пожалуйста, кто-нибудь может помочь мне найти причину этой ошибки?
вот код
from google.cloud import storage
import os
import base64
storage_client = storage.Client()
def init_analysis(event, context):
print("event", event)
pubsub_message = base64.b64decode(event['data']).decode('utf-8')
print(pubsub_message)
bucket_name = 'my-bucket'
bucket = storage_client.get_bucket(bucket_name)
blobs = bucket.list_blobs()
for blob in blobs:
print(blob.name)
Ошибка:
Traceback (most recent call last): File "/env/local/lib/python3.7/site-packages/google/auth/compute_engine/credentials.py", line 99, in refresh service_account=self._service_account_email) File "/env/local/lib/python3.7/site-packages/google/auth/compute_engine/_metadata.py", line 208, in get_service_account_token 'instance/service-accounts/{0}/token'.format(service_account)) File "/env/local/lib/python3.7/site-packages/google/auth/compute_engine/_metadata.py", line 140, in get url, response.status, response.data), response) google.auth.exceptions.TransportError: ("Failed to retrieve http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/my-project@appspot.gserviceaccount.com/token from the Google Compute Enginemetadata service. Status: 500 Response:\nb'Could not fetch URI /computeMetadata/v1/instance/service-accounts/my-project@appspot.gserviceaccount.com/token\\n'", <google.auth.transport.requests._Response object at 0x2b0ef9edf438>) The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/env/local/lib/python3.7/site-packages/google/cloud/functions/worker.py", line 383, in run_background_function _function_handler.invoke_user_function(event_object) File "/env/local/lib/python3.7/site-packages/google/cloud/functions/worker.py", line 217, in invoke_user_function return call_user_function(request_or_event) File "/env/local/lib/python3.7/site-packages/google/cloud/functions/worker.py", line 214, in call_user_function event_context.Context(**request_or_event.context)) File "/user_code/main.py", line 21, in init_analysis bucket = storage_client.get_bucket(bucket_name) File "/env/local/lib/python3.7/site-packages/google/cloud/storage/client.py", line 227, in get_bucket bucket.reload(client=self) File "/env/local/lib/python3.7/site-packages/google/cloud/storage/_helpers.py", line 130, in reload _target_object=self, File "/env/local/lib/python3.7/site-packages/google/cloud/_http.py", line 315, in api_request target_object=_target_object, File "/env/local/lib/python3.7/site-packages/google/cloud/_http.py", line 192, in _make_request return self._do_request(method, url, headers, data, target_object) File "/env/local/lib/python3.7/site-packages/google/cloud/_http.py", line 221, in _do_request return self.http.request(url=url, method=method, headers=headers, data=data) File "/env/local/lib/python3.7/site-packages/google/auth/transport/requests.py", line 205, in request self._auth_request, method, url, request_headers) File "/env/local/lib/python3.7/site-packages/google/auth/credentials.py", line 122, in before_request self.refresh(request) File "/env/local/lib/python3.7/site-packages/google/auth/compute_engine/credentials.py", line 102, in refresh six.raise_from(new_exc, caught_exc) File "<string>", line 3, in raise_from google.auth.exceptions.RefreshError: ("Failed to retrieve http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/my-project@appspot.gserviceaccount.com/token from the Google Compute Enginemetadata service. Status: 500 Response:\nb'Could not fetch URI /computeMetadata/v1/instance/service-accounts/my-project@appspot.gserviceaccount.com/token\\n'", <google.auth.transport.requests._Response object at 0x2b0ef9edf438>)
google.auth.exceptions.TransportError: ("Failed to retrieve http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/my-project@appspot.gserviceaccount.com/token from the Google Compute Enginemetadata service. Status: 500 Response:\nb'Could not fetch URI /computeMetadata/v1/instance/service-accounts/my-project@appspot.gserviceaccount.com/token\\n'"