Using Oracle 12c with Pivotal Cloud Foundry Applications

In this post I walk through what it would take to access Oracle 12c using a spring boot application deployed to Pivotal Cloud Foundry PCF all from my Macbook Pro. Of course this can be done outside of an isolated laptop like my Macbook Pro but handy while doing DEV/TEST and still being able to use Oracle 12c.

Requirements
  • Oracle 12c instance
  • PCFDev 
  • Git Client

1. First you will need a 12c Database and the (more...)

Using H2 Console in development with Spring Boot then NOT when deployed to Pivotal Cloud Foundry

Frequently when developing Spring based applications, I will use the H2 in memory database during your development process. H2 ships with a web based database console, which you can use while your application is under development. It is a convenient way to view the tables created by Hibernate and run queries against the in memory database. In this post I show what is required to set this up as well as what it means to (more...)

Spring Boot on Google Cloud Platform (GCP)

I recently created a demo which can be used to deploy a basic Spring Boot application on Google Cloud Platform (GCP). There isn't really anything specific in the code to make this work on GCP BUT the maven pom.xml has what is required to make it one simple command to send this app to GCP.

$ mvn gcloud:deploy

You can run an App Engine application in two environments, the standard environment and the flexible (more...)

Pivotal MySQL*Web – Web Based Spring Boot / Bootstrap Application for Pivotal MySQL tile (p-mysql)

I have been recently working on a web based interface to Pivotal MySQL Tile which can be deployed to Pivotal Cloud Foundry and bound to a p-mysql service instance for instant access to the MySQL DB. Known as PivotalMySQL*Web this is a browser based SQL tool rendered using Bootstrap UI for MySQL PCF service instances which allows you to run SQL commands and view schema objects from a browser based interface. It includes the following (more...)

JHipster, Spring Boot, AngularJS and finally deployed to Pivotal Cloud Foundry

I have known about Hipster for a while and thought I would finally give it a test drive and deploy a simple scaffolded app to Pivotal Cloud Foundry. In this post I will use the p-mysql (Pivotal MySQL) rather then the ClearDB instance



1. I created a very basic "Monolithic" application as shown below.

pasapicella@pas-macbook:~/pivotal/software/jhipster/apps/employee-mysql-jhipster$ yo jhipster

.....

                            http://jhipster.github. (more...)

Variable substitution for a manifest.yml for Cloud Foundry

Pushed applications to CF or PCF you would of most likely used a manifest.yml file and at some point wanted to use variable substitution. manifest.yml files don't support that and a feature request has been asked for this as follows

https://github.com/cloudfoundry/cli/issues/820

With a recent customer we scripted the creation of a manifest.yml file from a Jenkins job  which would inject the required ROUTE to the application by creating the manifest.yml (more...)

HttpSessionListener with Spring Boot Application

I had a requirement to implement a HttpSessionListener in my Spring Boot application which has no web.xml. To achieve this I did the following

1. My HttpSessionListener was defined as follows
 
package com.pivotal.pcf.mysqlweb.utils;

import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;

import org.apache.log4j.Logger;

public class SessionListener implements HttpSessionListener
{
protected static Logger logger = Logger.getLogger("controller");
private HttpSession session = null;

public (more...)

Simple Spring Boot Application Deployed through Concourse UI to Pivotal Cloud Foundry

The demo below is a full working example of using Spring Boot Application which will build/deploy to Pivotal Cloud Foundry using Concourse. Concourse pipelines can easily be created within your source code as this demo shows and hence created / executed quite easily. Concourse limits itself to three core concepts: tasks, resources, and the jobs that compose them.

https://github.com/papicella/SpringBootSimpleRest

Detailed instructions on how to setup/run this demo using Concourse see the link referenced above (more...)

PCFDev application accessing an Oracle 11g RDBMS

PCF Dev is a small footprint distribution of Pivotal Cloud Foundry (PCF) intended to be run locally on a developer machine. It delivers the essential elements of the Pivotal Cloud Foundry experience quickly through a condensed set of components. PCF Dev is ideally suited to developers wanting to explore or evaluate PCF, or those already actively building cloud native applications to be run on PCF. Working with PCF Dev, developers can experience the power of (more...)