spring_reference

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49. Cloud Foundry

如果不指定其他打包方式，Cloud Foundry会启用它提供的默认打包方式。Cloud Foundry的Java buildpack对Spring应用有出色的支持，包括Spring Boot。你可以部署独立的可执行jar应用，也可以部署传统的.war形式的应用。

一旦你构建了应用（比如，使用mvn clean package）并安装了cf命令行工具，你可以使用下面的cf push命令（将路径指向你编译后的.jar）来部署应用。在发布一个应用前，确保你已登陆cf命令行客户端。

$ cf push acloudyspringtime -p target/demo-0.0.1-SNAPSHOT.jar

查看cf push文档获取更多可选项。如果相同目录下存在manifest.yml，Cloud Foundry会使用它。

就此，cf开始上传你的应用：

Uploading acloudyspringtime... OK
Preparing to start acloudyspringtime... OK
-----> Downloaded app package (8.9M)
-----> Java Buildpack source: system
-----> Downloading Open JDK 1.7.0_51 from .../x86_64/openjdk-1.7.0_51.tar.gz (1.8s)
       Expanding Open JDK to .java-buildpack/open_jdk (1.2s)
-----> Downloading Spring Auto Reconfiguration from  0.8.7 .../auto-reconfiguration-0.8.7.jar (0.1s)
-----> Uploading droplet (44M)
Checking status of app 'acloudyspringtime'...
  0 of 1 instances running (1 starting)
  ...
  0 of 1 instances running (1 down)
  ...
  0 of 1 instances running (1 starting)
  ...
  1 of 1 instances running (1 running)

App started

恭喜！应用现在处于运行状态！

检验部署应用的状态是很简单的：

$ cf apps
Getting applications in ...
OK

name                 requested state   instances   memory   disk   urls
...
acloudyspringtime    started           1/1         512M     1G     acloudyspringtime.cfapps.io
...

一旦Cloud Foundry意识到你的应用已经部署，你就可以点击给定的应用URI，此处是acloudyspringtime.cfapps.io/。

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49. Cloud Foundry

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