IBM Cloud - Cloud Foundry App Go 部署失败

在 IBM Cloud 上部署 Cloud Foundry Go 应用程序时，用户遇到了错误，提示无法确定要安装的 Go 版本，因为 1.8.3 不在支持的版本列表中。文档显示，IBM Cloud 中当前支持的 Go 版本为 1.6.3、1.6.4、1.7.5、1.7.6、1.8.6、1.8.7、1.9.3、1.9.4 和 1.10。如果应用程序需要未列出的 Go 版本，则可以使用外部 Go 构建包进行部署。

我正在尝试在 ibm cloud 上启动 go cloud foundry 应用程序，但部署不起作用。错误状态

unable to determine go version to install: no match found for 1.8.3 in 
  1.6.3 1.6.4 1.7.5 1.7.6 1.8.6 1.8.7 1.9.3 1.9.4 1.10]

这是我可以修复的问题还是 ibm cloud 需要修复的问题？我在 ibm 工作，因此任何 ibm 员工都可以通过我们的内部通信系统（最好是 slack）联系我。

完整的构建错误是

Getting app info...
Updating app with these attributes...
  name:                go-logs
  path:                /home/pipeline/452c2d32-763b-4da7-ba9a-c6447b37016c
  disk quota:          1G
  health check type:   port
  instances:           1
  memory:              128M
  stack:               cflinuxfs2
  routes:
    go-logs.eu-de.mybluemix.net

Updating app [36;1mgo-logs[0m...
Mapping routes...
Comparing local files to remote cache...
Packaging files to upload...
Uploading files...

 0 B / 27.80 KiB    0.00%
 27.80 KiB / 27.80 KiB  100.00%
 27.80 KiB / 27.80 KiB  100.00%
 27.80 KiB / 27.80 KiB  100.00%
 27.80 KiB / 27.80 KiB  100.00%
 27.80 KiB / 27.80 KiB  100.00%
 27.80 KiB / 27.80 KiB  100.00% 1s

Waiting for API to complete processing files...

Staging app and tracing logs...
   Downloading python_buildpack...
   Downloading liberty-for-java_v3_26-20181023-1545...
   Downloading sdk-for-nodejs_v3_25-20181219-1036...
   Downloading swift_buildpack_v2_0_15-20180920-0051...
   Downloading liberty-for-java...
   Downloaded sdk-for-nodejs_v3_25-20181219-1036
   Downloading sdk-for-nodejs...
   Downloaded liberty-for-java_v3_26-20181023-1545
   Downloading dotnet-core...
   Downloaded swift_buildpack_v2_0_15-20180920-0051
   Downloading swift_buildpack...
   Downloaded python_buildpack
   Downloading staticfile_buildpack...
   Downloaded liberty-for-java
   Downloading java_buildpack...
   Downloaded swift_buildpack
   Downloading ruby_buildpack...
   Downloaded sdk-for-nodejs
   Downloading nodejs_buildpack...
   Downloaded dotnet-core
   Downloading go_buildpack...
   Downloaded staticfile_buildpack
   Downloading liberty-for-java_v3_27-20181130-1702...
   Downloaded java_buildpack
   Downloading swift_buildpack_v2_0_16-20181214-0434...
   Downloaded ruby_buildpack
   Downloading php_buildpack...
   Downloaded nodejs_buildpack
   Downloading xpages_buildpack...
   Downloaded go_buildpack
   Downloading sdk-for-nodejs_v3_24-20181128-1339...
   Downloaded liberty-for-java_v3_27-20181130-1702
   Downloading binary_buildpack...
   Downloaded swift_buildpack_v2_0_16-20181214-0434
   Downloading dotnet-core_v2_0-20180918-1356...
   Downloaded sdk-for-nodejs_v3_24-20181128-1339
   Downloading dotnet-core_v2_1-20181205-1536...
   Downloaded xpages_buildpack
   Downloaded binary_buildpack
   Downloaded php_buildpack
   Downloaded dotnet-core_v2_0-20180918-1356
   Downloaded dotnet-core_v2_1-20181205-1536
   Cell 49d42072-0d96-446e-ae6f-b172ba8b41d3 creating container for instance f786b6b1-1abc-445b-a7fe-6bdc8c8adbcc
   Cell 49d42072-0d96-446e-ae6f-b172ba8b41d3 successfully created container for instance f786b6b1-1abc-445b-a7fe-6bdc8c8adbcc
   Downloading app package...
   Downloaded app package (27.5K)
   -----> Go Buildpack version 1.8.20
   -----> Checking Godeps/Godeps.json file
   -----> Installing godep v80
          Download [https://buildpacks.cloudfoundry.org/dependencies/godep/godep-v80-linux-x64-3b019ddc.tgz]
   -----> Installing glide v0.13.1
          Download [https://buildpacks.cloudfoundry.org/dependencies/glide/glide-v0.13.1-linux-x64-4959fbf0.tgz]
   -----> Installing dep v0.4.1
          Download [https://buildpacks.cloudfoundry.org/dependencies/dep/dep-v0.4.1-linux-x64-c678d9fc.tgz]
          [31;1m**ERROR**[0m Unable to determine Go version to install: no match found for 1.8.3 in [1.6.3 1.6.4 1.7.5 1.7.6 1.8.6 1.8.7 1.9.3 1.9.4 1.10]
   [31mFailed to compile droplet: Failed to run all supply scripts: exit status 16[0m
   Exit status 223
Error staging application: App staging failed in the buildpack compile phase
[31;1mFAILED[0m

Finished: FAILED

解决方案

您在应用程序中使用的 go 版本似乎不是 ibm cloud 上受支持的 cloud foundry go 构建包版本。构建错误中也提到了同样的情况。根据文档 here，

目前 go 构建包中提供以下 go 版本 安装在 ibm cloud 中：

1.6.3 1.6.4 1.7.5 1.7.6 1.8.6 1.8.7 1.9.3 1.9.4 1.10

如果您的应用需要未列出的 go 版本，您可以使用外部 Go buildpack 来部署应用。

要检查最新支持的构建包，您可以随时运行此命令

ibmcloud cf buildpacks

理论要掌握，实操不能落！以上关于《IBM Cloud - Cloud Foundry App Go 部署失败》的详细介绍，大家都掌握了吧！如果想要继续提升自己的能力，那么就来关注golang学习网公众号吧！