只讀文件系統：運行 google-cloud-sdk 項目時出現“/dev/null”

Question

我正在嘗試運行 gcloud 的現有項目。 這個項目在我以前的筆記本電腦上運行良好。 我將完全相同的 SDK 和項目復制到我的新筆記本電腦，但不再工作。

這是我面臨的錯誤：

dev_appserver.py app_impel.yaml --port=9099 --datastore_path=/home/rumi/Documents/impel/impel_eyevestor_ayaz --threadsafe_override=false --max_module_instances=1 --enable_console --enable_host_checking=false
INFO     2020-10-06 05:59:57,659 devappserver2.py:105] Skipping SDK update check.
WARNING  2020-10-06 05:59:57,877 simple_search_stub.py:1196] Could not read search indexes from /tmp/appengine.impel-eyevestor.rumi/search_indexes
INFO     2020-10-06 05:59:57,879 api_server.py:265] Starting API server at: http://localhost:44015
INFO     2020-10-06 05:59:59,617 dispatcher.py:255] Starting module "default" running at: http://localhost:9099
INFO     2020-10-06 05:59:59,619 admin_server.py:152] Starting admin server at: http://localhost:8000
INFO     2020-10-06 06:00:43,739 module.py:835] default: "GET /swagger.json HTTP/1.1" 304 -
WARNING  2020-10-06 06:00:43,928 sandbox.py:1086] The module _winreg is whitelisted for local dev only. If your application relies on _winreg, it is likely that it will not function properly in production.
WARNING  2020-10-06 06:00:43,988 sandbox.py:1086] The module _ctypes is whitelisted for local dev only. If your application relies on _ctypes, it is likely that it will not function properly in production.
ERROR    2020-10-06 06:00:44,513 wsgi.py:263] 
Traceback (most recent call last):
  File "/home/rumi/Documents/google-cloud-sdk/platform/google_appengine/google/appengine/runtime/wsgi.py", line 240, in Handle
    handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
  File "/home/rumi/Documents/google-cloud-sdk/platform/google_appengine/google/appengine/runtime/wsgi.py", line 299, in _LoadHandler
    handler, path, err = LoadObject(self._handler)
  File "/home/rumi/Documents/google-cloud-sdk/platform/google_appengine/google/appengine/runtime/wsgi.py", line 85, in LoadObject
    obj = __import__(path[0])
  File "/home/rumi/Desktop/eye_env/eyevestor-api-server-v1/api_server/api_server.py", line 100, in <module>
    import eyevestor.security.decorators
  File "/home/rumi/Desktop/eye_env/eyevestor-api-server-v1/api_server/eyevestor/security/decorators.py", line 13, in <module>
    from jose import jwt
  File "/home/rumi/Desktop/eye_env/eyevestor-api-server-v1/api_server/lib/jose/jwt.py", line 11, in <module>
    from jose import jws
  File "/home/rumi/Desktop/eye_env/eyevestor-api-server-v1/api_server/lib/jose/jws.py", line 8, in <module>
    from jose import jwk
  File "/home/rumi/Desktop/eye_env/eyevestor-api-server-v1/api_server/lib/jose/jwk.py", line 13, in <module>
    from Crypto.PublicKey import RSA
  File "/home/rumi/Desktop/eye_env/eyevestor-api-server-v1/api_server/lib/Crypto/PublicKey/RSA.py", line 42, in <module>
    from Crypto.Math.Numbers import Integer
  File "/home/rumi/Desktop/eye_env/eyevestor-api-server-v1/api_server/lib/Crypto/Math/Numbers.py", line 42, in <module>
    from Crypto.Math._Numbers_gmp import Integer
  File "/home/rumi/Desktop/eye_env/eyevestor-api-server-v1/api_server/lib/Crypto/Math/_Numbers_gmp.py", line 93, in <module>
    lib = load_lib("gmp", gmp_defs)
  File "/home/rumi/Desktop/eye_env/eyevestor-api-server-v1/api_server/lib/Crypto/Util/_raw_api.py", line 132, in load_lib
    full_name = find_library(name)
  File "/usr/lib/python2.7/ctypes/util.py", line 285, in find_library
    return _findSoname_ldconfig(name) or _get_soname(_findLib_gcc(name))
  File "/usr/lib/python2.7/ctypes/util.py", line 269, in _findSoname_ldconfig
    null = open(os.devnull, 'wb')
  File "/home/rumi/Documents/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/python/runtime/stubs.py", line 278, in __init__
    raise IOError(errno.EROFS, 'Read-only file system', filename)
IOError: [Errno 30] Read-only file system: '/dev/null'
INFO     2020-10-06 06:00:44,524 module.py:835] default: "GET /api/v1/users/current HTTP/1.1" 500 -

也在這里的步驟中嘗試了此步驟，但隨后面臨另一個錯誤，例如file not accessible /dev/null 。 任何幫助，將不勝感激。

Answer 1

由於您的初始錯誤是

IOError: [Errno 30] 只讀文件系統:

您可以嘗試一起刪除logging.conf或刪除寫入文件的處理程序（如果您的應用程序有寫入操作），因為 App Engine 不支持對文件系統的任何寫入操作（以及其他限制）。

在調查此錯誤時，我發現了一些可以幫助您解決此錯誤的帖子：

• Google 網上論壇帖子
• StackOverflow 帖子：
  • 1
  • 2

我希望這個信息幫助。