gcloud deploy应用无法找到导入包-Golang

Question

我已经将应用程序的一个版本部署到GAE，但是现在我无法部署一个较新的版本。当我尝试时gcloud app deploy --version=VERSION，出现一堆错误，表明远程版本找不到我的导入包：

Beginning deployment of service [default]...
Building and pushing image for service [default]
Some files were skipped. Pass `--verbosity=info` to see which ones.
You may also view the gcloud log file, found at
[/home/****/.config/gcloud/logs/2018.04.08/***.log].
Started cloud build [***].
To see logs in the Cloud Console: https://console.cloud.google.com/gcr/builds/****?project=**

------------- REMOTE BUILD OUTPUT --------------------------------------------

starting build "****"

FETCHSOURCE
Fetching storage object: gs://staging.****.appspot.com/us.gcr.io/****/appengine/default.20180408t040210:latest#****
Copying gs://staging.****.appspot.com/us.gcr.io/****/appengine/default.***:latest#***...
/ [1 files][  6.9 MiB/  6.9 MiB]                                                
Operation completed over 1 objects/6.9 MiB.                                      
BUILD
Starting Step #0
Step #0: Pulling image: gcr.io/gcp-runtimes/go1builder@sha256:****
Step #0: sha256:***: Pulling from gcp-runtimes/go1-builder
Step #0: Digest: sha256:***
Step #0: Status: Downloaded newer image for gcr.io/gcp-runtimes/go1-builder@sha256:***
Step #0: main.go:5:2: cannot find package "config" in any of:
Step #0:    /usr/local/go/src/config (from $GOROOT)
Step #0:    /workspace/_gopath/src/config (from $GOPATH)
Step #0: main.go:6:2: cannot find package "db" in any of:
Step #0:    /usr/local/go/src/db (from $GOROOT)
Step #0:    /workspace/_gopath/src/db (from $GOPATH)
...
Finished Step #0
ERROR
ERROR: build step 0 "gcr.io/gcp-runtimes/go1builder@sha256:***" failed: exit status 1
-------------------------------------------------------------------------------

ERROR: (gcloud.app.deploy) Cloud build failed. Check logs at https://console.cloud.google.com/gcr/builds/***?project=*** Failure status: UNKNOWN: Error Response: [2] Build failed; check build logs for details

我已经尝试过一些对GOPATH进行正确设置的建议，包括以root身份运行命令，sudo
-E以及设置系统范围的GOPATH，到目前为止还算不错。无论我部署在Cloud
Shell中还是在本地设置中运行命令，我都会遇到相同的错误集。如果我设置了错误的GOPATH，则在进入远程构建阶段之前，构建会失败。我也没有从第一次部署中更改源代码结构。

我花了很多时间在此上，并感谢任何帮助或建议。谢谢。

编辑： 这是我的app.yaml

runtime: go
env: flex
api_version: go1

env_variables:
   APP_DATABASE_CONFIG: "{...}"
   APP_CONFIG: "{...}"

同样运行，dev_appserver.py app.yaml我得到以下输出：dev_appserver.py app.yaml

INFO     2018-04-11 05:20:51,040 application_configurathtml" target="_blank">ion.py:506] No version specified. Generated version id: 20180411t052051
WARNING  2018-04-11 05:20:51,040 application_configuration.py:163] The Managed VMs runtime is deprecated, please consider migrating your application to use the Flexible runtime. See https://cloud.google.com/appengine/docs/flexible/python/migrating for more details.
INFO     2018-04-11 05:20:51,040 devappserver2.py:105] Skipping SDK update check.
INFO     2018-04-11 05:20:51,102 api_server.py:265] Starting API server at: http://localhost:46211
INFO     2018-04-11 05:21:16,233 dispatcher.py:255] Starting module "default" running at: http://localhost:8080
INFO     2018-04-11 05:21:16,234 admin_server.py:152] Starting admin server at: http://localhost:8000
...

除了开头的警告之外，它通常可以正常工作。尽管配置了app.yaml，但我不知道为什么它会发出警告，但是如果它帮助我部署的第一个实例是一个标准项目（Google演示项目），后来又删除了该实例。

我想知道远端的那些GOROOT（/ usr / local / go /）和GOPATH（/ workspace / _gopath
/）来自何处？这些是默认设置吗？同样，如果有帮助，错误消息中显示的那些db和config软件包是我的，它们位于project-root / src下。

app.yaml位于project-root / src / web下。我的GOPATH设置为项目根目录。我的GOROOT是空的。

Answer 1

您的Flex app.yaml文件不应包含

api_version: go1

您可以完全删除该行。只有App Engine标准版才需要。

这是一个示例App Engine Flexible app.yaml文件。有关可在Flex
app.yaml文件中配置的内容的参考，请参阅文档。