cloudfoundry | 易学教程

Error 500: Closure.rehydrate at deploying grails app on cloud foundry

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问题 recently tried to deploy a grails-app to cloud foundry, the app is running perfectly @ localhost but after cf-push with cloud-foundry plugin, the console is stuck at Starting application and when trying to acces url: myapp.cloudfoundry.com, i have: Error 500 - Internal Server Error. groovy.lang.Closure.rehydrate(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Lgroovy/lang/Closure; What does mean this error ? edit: here are the logs: ==== logs/stderr.log ==== Aug 10, 2012 3:28:24 PM org

Is it possible to download or search application logs in Cloud Foundry

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问题 I am new to cloud foundry and am trying to find out of there is a way for downloading log files or search them in cloud foundry. I know that I can open the logs files using vmc files but is there any other way of accessing the logs? Thanks, Kinjal 回答1: I think the easiest way to do this is using the VMC client library, 'cfoundry'. The following ruby script connects and downloads the three main logs: #!/usr/bin/env ruby require 'rubygems' require 'cfoundry' creds = { :username => ARGV[0],

Access PCF DEV from external machine on same network as host

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问题 My intention is to use PCF DEV as an integration test environment for our CI server, as well as a place to demo proof-of-concept projects. I have Pivotal Cloud Foundry DEV setup on a private network in a windows environment. I'm able to access everything fine from the host box, but I and others on my team need to be able to access it from other machines on the network using the cf cli as well as just accessing deployed services. I'm not savvy in the ways of DNS proxy, so I'm not sure whether

How To Deploy A Modular (Multi-app) System To CloundFoundry

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问题 I'd like to deploy a modular grails app to cloudfoundry. There's a user facing app that should get installed at ROOT as normal, but then there's a separate administration system that should get deployed to the same instance(s) at /admin. But it looks like you can only deploy 1 app per instance to ROOT? 回答1: Yes. My understanding is that there's no concept of deploying multiple applications to the same application server instance. In most cases this is OK though. With our BI application we

Add SSL keystore file to java trusted store for HTTP Client request on PCF (Cloud Foundry)

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问题 In my spring boot application I making a https(secure) request. For that I need pass flowing argument as JVM argument. javax.net.ssl.trustStore javax.net.ssl.trustStorePassword Eg : -Djavax.net.ssl.trustStore=~/home/dinusha/keystore.jks -Djavax.net.ssl.trustStorePassword=pass In PCF (Cloud Foundry) I can not copy keystore.jks file to PCF. So how can I pass this values on PCF 回答1: You have to bundle the keystore.jks file with application. Please find the step bellow. Put your keystore.jks file

【Cloud Foundry 应用开发大赛】“17轻松”文章采集应用

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应用名称： 17轻松应用URL地址： http://17qingsong.cloudfoundry.com/ 已经开源，GitHub : https://github.com/xieren58/17qingsong 应用说明及使用场景： 17轻松是一个全自动定时采集网易手机版的“今日之声”, “每日轻松一刻”, “科技万有瘾力”, “娱乐BigBang”, “易百科”这几个很受欢迎的热门栏目文章，我也很喜欢看这几个栏目。可以用于搭建娱乐笑话等网站，后期可以再扩展到抓取小说，图片，社区等，可以再开发加上rss订阅，手机客户端等功能。目前由本人独立开发，从前端到后端，暂没开源，由于最近工作忙，等完善整理后再开源。应用所使用的技术及软件：前端采用Twitter Bootstrap框架. 服务端采用Node.js，并且采用了Node.js的web框架Express，数据库采用的是CF提供的MongoDB ， MongoDB驱动采用了MongoSkin。创新点（亮点）：全自动抓取处理，而且可以很方便扩展到抓取小说，图片，社区等。利用Node.js的异步特性，来写爬虫抓取东西，速度非常之快，而且Node.js可以直接使用jquery，这样处理html就显得非常方便，加上前后端统一语言都是js，可以免除学习第二门编程语言的痛苦。应用截图：首页：文章内容页：简单的后台：

Failed to load UI5 component with properties .. Fiori Launchpad

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I've a custom control in my app. it run as a web application fine. but when i'm running with sap fiori launchpad it give me error. I've registered my control in my index.html file <script> sap.ui.localResources("sap.custom"); sap.ui.localResources("sap.ui.codetools"); sap.ui.localResources("libs"); </script> the structure of file directory is If i remove my custom control then i can run my app in launchpad. Do I need to add some settings in my manifest file? What could be the reason for this error Nafees Abbasi The common configuration for a Fiori tile is to point to the Component.js file. So

How to use kafka and storm on cloudfoundry?

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问题 I want to know if it is possible to run kafka as a cloud-native application, and can I create a kafka cluster as a service on Pivotal Web Services. I don't want only client integration, I want to run the kafka cluster/service itself? Thanks, Anil 回答1: I can point you at a few starting points, there would be some work involved to go from those starting points to something fully functional. One option is to deploy the kafka cluster on Cloud Foundry (e.g. Pivotal Web Services) using docker

Neo4j in the cloud [closed]

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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . Is anyone aware of cloud services (PaaS) which could be suitable for a spring/neo4j application. Anything to look out for? 回答1: AFAIK, Amazon EBS is currently the only stable option, Heroku is in private beta and Cloud Foundry is work in progress. 回答2: Neo4j is available on Heroku now. Details in this document

How do UserSecrets work in the Cloud?

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ASP.NET Core has a great feature to store user settings securely . It works great on OSX (and Linux, Windows), stores data in JSON: ~/.microsoft/usersecrets/<userSecretsId>/secrets.json Is it working in the cloud (Cloud Foundry) too? If yes, then were are the values stored? Secrets exists for safe storage during development by helping prevent sensitive data from being storing in code / checked into source control. The Secret Manager tool does not encrypt the stored secrets and should not be treated as a trusted store. It is for development purposes only. The keys and values are stored in a