47 lines
2.3 KiB
Markdown
47 lines
2.3 KiB
Markdown
### 49. Cloud Foundry
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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](https://github.com/cloudfoundry/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。
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一旦你构建了应用（比如，使用`mvn clean package`）并[安装](http://docs.cloudfoundry.org/devguide/installcf/install-go-cli.html)了cf[命令行工具](http://docs.cloudfoundry.org/devguide/installcf/install-go-cli.html)，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。
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```shell
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$ cf push acloudyspringtime -p target/demo-0.0.1-SNAPSHOT.jar
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```
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查看`cf push`[文档](http://docs.cloudfoundry.org/devguide/installcf/whats-new-v6.html#push)获取更多可选项。如果相同目录下存在[manifest.yml](http://docs.cloudfoundry.org/devguide/deploy-apps/manifest.html)，Cloud Foundry会使用它。
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就此，cf开始上传你的应用：
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```java
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Uploading acloudyspringtime... OK
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Preparing to start acloudyspringtime... OK
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-----> Downloaded app package (8.9M)
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-----> Java Buildpack source: system
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-----> Downloading Open JDK 1.7.0_51 from .../x86_64/openjdk-1.7.0_51.tar.gz (1.8s)
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Expanding Open JDK to .java-buildpack/open_jdk (1.2s)
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-----> Downloading Spring Auto Reconfiguration from 0.8.7 .../auto-reconfiguration-0.8.7.jar (0.1s)
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-----> Uploading droplet (44M)
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Checking status of app 'acloudyspringtime'...
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0 of 1 instances running (1 starting)
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...
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0 of 1 instances running (1 down)
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...
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0 of 1 instances running (1 starting)
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...
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1 of 1 instances running (1 running)
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App started
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```
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恭喜！应用现在处于运行状态！
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检验部署应用的状态是很简单的：
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```shell
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$ cf apps
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Getting applications in ...
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OK
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name requested state instances memory disk urls
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...
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acloudyspringtime started 1/1 512M 1G acloudyspringtime.cfapps.io
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...
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```
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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/](http://acloudyspringtime.cfapps.io/)。
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