在 bluemix deploy 中读取清单文件时出错答案

【问题标题】：Error reading manifest file in bluemix deploy在 bluemix deploy 中读取清单文件时出错
【发布时间】：2016-09-08 03:00:52
【问题描述】：

我很难在 Bluemix 上部署这个标准电子商务项目： https://github.com/zallaricardo/ecommerce-devops

我选择使用 git 存储库并通过 Bluemix 管道服务进行自动部署。在成功构建并修复了许多错误配置之后，根本挑战似乎是为项目编写正确版本的 manifest.yml 文件。

没有manifest.yml文件，日志显示如下错误：

Downloading artifacts...DOWNLOAD SUCCESSFUL
Target: https://api.ng.bluemix.net
Updating app loja-virtual-devops in org pfc-devops / space Dev as [email account]...
OK

Uploading loja-virtual-devops...
Uploading app files from: /home/pipeline/d38f0184-33da-44da-ba16-4671b491988a
Uploading 384.1M, 1679 files

228.5M uploaded...

Done uploading
OK

Stopping app loja-virtual-devops in org pfc-devops / space Dev as [email account]...
OK

Starting app loja-virtual-devops in org pfc-devops / space Dev as[email account]...
-----> Downloaded app package (452M)
-----> Downloaded app buildpack cache (4.0K)
Staging failed: An application could not be detected by any available buildpack

FAILED
NoAppDetectedError

TIP: Buildpacks are detected when the "cf push" is executed from within the directory that contains the app source code.

Use 'cf buildpacks' to see a list of supported buildpacks.

Use 'cf logs loja-virtual-devops --recent' for more in depth log information.

并且对于我相信的清单版本* - 我是这个清单的新手* - 没问题且足够，日志显示：

Downloading artifacts...DOWNLOAD SUCCESSFUL
Target: https://api.ng.bluemix.net
FAILED
Error reading manifest file:
yaml: unmarshal errors:
  line 2: cannot unmarshal !!seq into map[interface {}]interface {}

manifest.yml文件目前写法如下：

---
- name: loja-virtual-devops
  memory: 512M
  buildpack: https://github.com/cloudfoundry/java-buildpack
  domain: mybluemix.net

对于如何修复此应用程序的清单或通过 Bluemix 成功部署项目的其他方式的任何提示，我将非常感激。

【问题讨论】：

标签： deployment e-commerce ibm-cloud devops

【解决方案1】：

尝试在 manifest.yml 文件中包含 applications 标题。

示例：

applications:
- name: appname
  host: app_hostname
  buildpack: java_buildpack
  instances: 2
  memory: 512M
  disk_quota: 512M
  path: .

【讨论】：

谢谢@zekone！我做到了，错误从应用程序发展到更具体的 buildpack。我会研究它，但如果您对此有任何见解，请告诉我：ERROR Compile failed with exception #<RuntimeError: No container can run this application. Please ensure that you’ve pushed a valid JVM artifact or artifacts using the -p command line argument or path manifest entry. Information about valid JVM artifacts can be found at https://github.com/cloudfoundry/java-buildpack#additional-documentation. > Staging failed: Buildpack compilation step failed