Google Cloud Build找不到Python venv...对于Java Spring Boot项目

Question

我有一个常见的Java 11 Spring Boot应用程序，目前已部署到Heroku。

我可以通过本地调用gcloud app deploy将应用程序手动部署到AppEngine

然而，为了让Google Cloud构建自动构建和部署应用程序，我花了大约2个小时的时间。如果找不到python，它就会崩溃，但我完全不知道它为什么要去寻找python。

这是cloubuild.yaml

  - name: maven:3.6.3-adoptopenjdk-11
    entrypoint: mvn
    args: ['--version']

  - name: maven:3.6.3-adoptopenjdk-11
    entrypoint: mvn
    args: ['package']

  - name: 'gcr.io/cloud-builders/gcloud'
    args: ['app', 'deploy', 'app.yaml']

下面是同一根文件夹中的应用程序yaml：

runtime: java11
env: standard
instance_class: F2
automatic_scaling:
  max_instances: 1

以下是输出的错误部分：

Step #2: descriptor:      [/workspace/app.yaml]
Step #2: source:          [/workspace]
Step #2: target project:  [atomic-parity-282520]
Step #2: target service:  [default]
Step #2: target version:  [20200711t113051]
Step #2: target url:      [https://atomic-parity-282520.ew.r.appspot.com]
Step #2: 
Step #2: 
Step #2: Do you want to continue (Y/n)?  
Step #2: Beginning deployment of service [default]...
Step #2: Created .gcloudignore file. See `gcloud topic gcloudignore` for details.
Step #2: ERROR: gcloud crashed (OSError): [Errno 2] No such file or directory: '/workspace/venv/bin/python3'
Step #2: 
Step #2: If you would like to report this issue, please run the following command:
Step #2:   gcloud feedback
Step #2: 
Step #2: To check gcloud for common problems, please run the following command:
Step #2:   gcloud info --run-diagnostics
Finished Step #2
ERROR
ERROR: build step 2 "gcr.io/cloud-builders/gcloud" failed: step exited with non-zero status: 1

Answer 1

前段时间我们似乎添加了一些用于数据库迁移的python脚本。除了脚本之外，还创建了一个venv文件夹。

看起来AppEngine触发它是为了暗示项目是基于Python的，即使您设置了一个特定的app.yaml通知来使用Java。

删除venv文件夹解决了此问题。