"[ERROR] OSError: [Errno 38] Function not implemented" - Accessing trend deepsecurity.ComputersApi via Lambda

Question

我已经编写了一个 python 脚本，当运行在我的机器上本地时，该脚本成功查询趋势深度安全 api 调用。我的任务是运行 aws lambda 中的脚本，以便它是自动化的并且可以安排。

该脚本遵循 api 参考中的示例并成功调用了遗留 api。但是，当我尝试使用计算机 api 进行查询时，它在线上爆炸了：computers_api = deepsecurity.ComputersApi(deepsecurity.ApiClient(configuration))

def get_computer_status_api():
    # Include computer status information in the returned Computer objects
    #expand = deepsecurity.Expand(deepsecurity.Expand.computer_status)
    expand = deepsecurity.Expand()
    expand.add(deepsecurity.Expand.security_updates)
    expand.add(deepsecurity.Expand.computer_status)
    expand.add(deepsecurity.Expand.anti_malware)

    # Set Any Required Values
    computers_api = deepsecurity.ComputersApi(deepsecurity.ApiClient(configuration))

    try:
        computers = computers_api.list_computers(api_version, expand=expand.list(), overrides=False)
        print("Querying ComputersApi...")
        api_response_str=str(computers)
        computer_count = len(computers.computers)
        print(str(computer_count) + " Computers listed in Trend")
    ...

我得到的错误是：

[ERROR] OSError: [Errno 38] Function not implemented
Traceback (most recent call last):
  File "/var/task/handler.py", line 782, in main
    get_computer_status_api()
  File "/var/task/handler.py", line 307, in get_computer_status_api
    computers_api = deepsecurity.ComputersApi(deepsecurity.ApiClient(configuration))
  File "/var/task/deepsecurity/api_client.py", line 69, in __init__
    self.pool = ThreadPool()
  File "/var/lang/lib/python3.8/multiprocessing/pool.py", line 925, in __init__
    Pool.__init__(self, processes, initializer, initargs)
  File "/var/lang/lib/python3.8/multiprocessing/pool.py", line 196, in __init__
    self._change_notifier = self._ctx.SimpleQueue()
  File "/var/lang/lib/python3.8/multiprocessing/context.py", line 113, in SimpleQueue
    return SimpleQueue(ctx=self.get_context())
  File "/var/lang/lib/python3.8/multiprocessing/queues.py", line 336, in __init__
    self._rlock = ctx.Lock()
  File "/var/lang/lib/python3.8/multiprocessing/context.py", line 68, in Lock
    return Lock(ctx=self.get_context())
  File "/var/lang/lib/python3.8/multiprocessing/synchronize.py", line 162, in __init__
    SemLock.__init__(self, SEMAPHORE, 1, 1, ctx=ctx)
  File "/var/lang/lib/python3.8/multiprocessing/synchronize.py", line 57, in __init__
    sl = self._semlock = _multiprocessing.SemLock(

搜索此错误意味着我无法在 lambda 中使用深度安全 api，因为 lambda 不支持多处理。

正在寻找是否存在这种情况的确认信息或有关我可以更改以使其正常工作的建议。

趋势支持单建议张贴到这里。

Answer 1

通过在 lambda 中将 python 版本从 3.8 更改为 3.7 解决了这个问题。脚本现在运行成功

"[ERROR] OSError: [Errno 38] Function not implemented" - Accessing trend deepsecurity.ComputersApi via Lambda

"[ERROR] OSError: [Errno 38] Function not implemented" - Accessing trend deepsecurity.ComputersApi via Lambda

python

aws-lambda

deepsecurity