[问题] aim SDK, 连不上 rpc 时会报错？这不能达到无感知

[问题] aim SDK, 连不上 rpc 时会报错, 这不能达到无感知

报错大概长这样:

  File "/usr/local/lib/python3.8/dist-packages/aim/cli/convert/commands.py", line 22, in convert
    repo_inst = Repo.from_path(repo_path)
  File "/usr/local/lib/python3.8/dist-packages/aim/sdk/repo.py", line 209, in from_path
    repo = Repo(path, read_only=read_only, init=init)
  File "/usr/local/lib/python3.8/dist-packages/aim/sdk/repo.py", line 114, in __init__
    self._check_remote_version_compatibility()
  File "/usr/local/lib/python3.8/dist-packages/aim/sdk/repo.py", line 269, in _check_remote_version_compatibility
    remote_version = self._client.get_version()
  File "/usr/local/lib/python3.8/dist-packages/aim/ext/transport/client.py", line 69, in get_version
    response = self.remote.get_version(request)
  File "/usr/local/lib/python3.8/dist-packages/grpc/_channel.py", line 946, in __call__
    return _end_unary_response_blocking(state, call, False, None)
  File "/usr/local/lib/python3.8/dist-packages/grpc/_channel.py", line 849, in _end_unary_response_blocking
    raise _InactiveRpcError(state)
grpc._channel._InactiveRpcError: <_InactiveRpcError of RPC that terminated with:
	status = StatusCode.UNAVAILABLE
	details = "DNS resolution failed for aimstack.apulis.svc.cluster.local:9000: C-ares status is not ARES_SUCCESS qtype=A name=aimstack.apulis.svc.cluster.local is_balancer=0: Domain name not found"
	debug_error_string = "UNKNOWN:DNS resolution failed for aimstack.apulis.svc.cluster.local:9000: C-ares status is not ARES_SUCCESS qtype=A name=aimstack.apulis.svc.cluster.local is_balancer=0: Domain name not found {created_time:"2022-11-11T09:04:54.073735314+00:00", grpc_status:14}"
>