我正在尝试部署到 Google AppEngine。（更准确地说：托管虚拟机。）
早些时候，我尝试在 Windows 中使用云端构建的 Docker 执行此操作，但失败了（请参阅StackOverflow 问题）；所以现在我在 Linux 上尝试了，Docker 在本地构建。
这也失败了，但原因不同。它在各种 Linux 开发机器上始终失败。当我们从 Google Cloud 中的 Linux VM 运行相同的命令时，它会成功。
我能做些什么来部署它？
gcloud preview app deploy /shared/yaml-war/app.yaml --version=joshua20160317a --project=mytest-test1
Linux 控制台输出
gcloud preview app deploy /shared/yaml-war/app.yaml --version=joshua20160316a --project=mytest-test1WARNING: The `gcloud preview app` surface is rapidly improving. Look out for
changing flags and new commands before the transition out of the `preview`
component. These changes will be documented in the Cloud SDK release notes
<https://dl.google.com/dl/cloudsdk/release/RELEASE_NOTES> and via deprecation notices for changing commands.
If you would like to avoid changing behavior, please pin to a fixed version of
the Google Cloud SDK as described under the "Alternative Methods" section of the
Cloud SDK web site: <https://cloud.google.com/sdk/#alternative>.
You are about to deploy the following modules:
- mytest-test1/default (from [/shared/yaml-war/app.yaml])
Deployed URL: [https://joshua20160316a-dot-mytest-test1.appspot.com]
(add --promote if you also want to make this module available from
[https://mytest-test1.appspot.com])
Do you want to continue (Y/n)? Y
Beginning deployment...
Verifying that Managed VMs are enabled and ready.
If this is your first deployment, this may take a while...done.
Provisioning remote build service.
Copying certificates for secure access. You may be prompted to create an SSH keypair.
Warning: Permanently added '104.197.56.233' (ECDSA) to the list of known hosts.
Building and pushing image for module [default]
----------------------------- DOCKER BUILD OUTPUT ------------------------------
^[Beginning teardown of remote build environment (this may take a few seconds).
ERROR: gcloud crashed (SSLError): The write operation timed out
If you would like to report this issue, please run the following command:
gcloud feedback
Deleted [https://www.googleapis.com/compute/v1/projects/mytest-test1/zones/us-central1-f/instances/gae-builder-vm-joshua20160316a].
本地日志文件的相关部分（比终端说的不多）。
2016-03-16 17:01:05,369 INFO root Building docker image mytest-test1.default.joshua20160316a from /shared/yaml-war/Dockerfile:
2016-03-16 17:01:05,369 INFO ___FILE_ONLY___ ----------------------------- DOCKER BUILD OUTPUT ------------------------------
2016-03-16 17:02:24,730 DEBUG docker.docker.api.build Looking for auth config
2016-03-16 17:02:24,730 DEBUG docker.docker.api.build Sending auth config (u'https://bucket.gcr.io', u'https://appengine.gcr.io', u'https://eu.gcr.io', u'https://gcr.io', u'https://us.gcr.io', u'https://asia.gcr.io', u'https://b.gcr.io')
2016-03-16 17:25:07,109 INFO root Tearing down remote build vm.
2016-03-16 17:25:07,110 INFO ___FILE_ONLY___ Beginning teardown of remote build environment (this may take a few seconds).
2016-03-16 17:25:07,110 DEBUG root The write operation timed out
Traceback (most recent call last):
File "/home/joshua/google-cloud-sdk/lib/googlecloudsdk/calliope/cli.py", line 609, in Execute
result = args.cmd_func(cli=self, args=args)
File "/home/joshua/google-cloud-sdk/lib/googlecloudsdk/calliope/backend.py", line 1228, in Run
resources = command_instance.Run(args)
File "/home/joshua/google-cloud-sdk/lib/googlecloudsdk/surface/preview/app/deploy.py", line 256, in Run
remote_build)
File "/home/joshua/google-cloud-sdk/lib/googlecloudsdk/api_lib/app/deploy_command_util.py", line 177, in BuildAndPushDockerImages
info.file, docker_client, image_name)
File "/home/joshua/google-cloud-sdk/lib/googlecloudsdk/api_lib/app/deploy_command_util.py", line 248, in BuildAndPushDockerImage
image.Build(docker_client)
File "/home/joshua/google-cloud-sdk/lib/googlecloudsdk/api_lib/app/docker_image.py", line 98, in Build
nocache=self._nocache, rm=self._rm, pull=False)
File "/home/joshua/google-cloud-sdk/./lib/third_party/docker/docker/api/build.py", line 97, in build
timeout=timeout,
File "/home/joshua/google-cloud-sdk/./lib/third_party/docker/docker/client.py", line 107, in _post
return self.post(url, **self._set_request_timeout(kwargs))
File "/home/joshua/google-cloud-sdk/./lib/third_party/requests/sessions.py", line 507, in post
return self.request('POST', url, data=data, json=json, **kwargs)
File "/home/joshua/google-cloud-sdk/./lib/third_party/requests/sessions.py", line 464, in request
resp = self.send(prep, **send_kwargs)
File "/home/joshua/google-cloud-sdk/./lib/third_party/requests/sessions.py", line 576, in send
r = adapter.send(request, **kwargs)
File "/home/joshua/google-cloud-sdk/./lib/third_party/requests/adapters.py", line 431, in send
raise SSLError(e, request=request)
SSLError: The write operation timed out
2016-03-16 17:25:07,114 ERROR root gcloud crashed (SSLError): The write operation timed out
2016-03-16 17:25:07,131 INFO ___FILE_ONLY___