Spring CData流不在PCF仪表板上创建应用程序

Question

我是Spring Cloud数据流的初学者,我有一个奇怪的问题.我创建了一个简单的“HelloWorld”云任务应用程序，并尝试使用Spring数据流注册它。我将spring-cloud-dataflow-server-local-1.6.3.release.jar推入PCF空间，设置了以下env变量：

---
applications:
- name: data-flow-server-personal
  host: data-flow-server-personal
  memory: 1G
  disk_quota: 1G
  instances: 1
  path: ./spring-cloud-dataflow-server-local-1.6.3.RELEASE.jar
  env:
    SPRING_APPLICATION_NAME: data-flow-server
    SPRING_CLOUD_DEPLOYER_CLOUDFOUNDRY_URL: https://api.run.pivotal.io
    SPRING_CLOUD_DEPLOYER_CLOUDFOUNDRY_ORG: {org}
    SPRING_CLOUD_DEPLOYER_CLOUDFOUNDRY_SPACE: development
    SPRING_CLOUD_DEPLOYER_CLOUDFOUNDRY_DOMAIN: cfapps.io
    SPRING_CLOUD_DEPLOYER_CLOUDFOUNDRY_USERNAME: {myPCFUser}
    SPRING_CLOUD_DEPLOYER_CLOUDFOUNDRY_PASSWORD: {myPCFPassword}
    SPRING_CLOUD_DEPLOYER_CLOUDFOUNDRY_SKIP_SSL_VALIDATION: true
    SPRING_APPLICATION_JSON: '{"maven": { "remote-repositories": { "repo1": { "url": "https://repo.spring.io/libs-release"} } } }'

dataflow:>app register --name myApplication --type task --uri https://github.com/durante-ap/test-job/raw/master/raw/batch-cloud-job-0.0.1-SNAPSHOT.jar
Successfully registered application 'task:myApplication'
dataflow:>task create helloWorld --definition myApplication
Created new task 'helloWorld'
dataflow:>task launch helloWorld
Launched task 'helloWorld'
dataflow:>task list
╔═══════════?═══════════════?═══════════╗
║Task Name  │Task Definition│Task Status║
╠═══════════?═══════════════?═══════════╣
║helloWorld │myApplication  │COMPLETE   ║
╚═══════════?═══════════════?═══════════╝

    name                      requested state   instances   memory   disk   urls
    data-flow-server-personal started           1/1         1G       1G     data-flow-server-personal.cfapps.io

我错过了什么配置？我需要查看任务应用程序，以便使用命令检查此任务的日志

cf logs helloWorld

Answer 1

您正在使用任务应用程序，这是一个短暂的应用程序。这意味着，一旦任务应用程序完成处理，它就不再退出。

在启动任务之前，您需要打开CF logs helloworld来查看此文件的日志。