Recently, the project I was working on, required implementation of simple login functionality, where users were supposed to be authenticated against a remote Active Directory via LDAP. It was a maven project based on spring framework so we implemented the application security using the spring security framework.
Filed under: Spring | No Comments »
The problem: In our project we use four load-balanced tomcat nodes(with Sticky-Session enabled). Everything works fine but there is just one thing that bugs me. Whenever we do a production deployment, we remove one node, deploy on that and, if everything works fine, we remove second node from the load-balancer and deploy on that and [...]
Filed under: memcached, Spring | 4 Comments »
Spring 3.1 release introduced a much awaited feature called Profiles which allows you to register different beans in different environments. In this blog we will take a look at how we can use profiles feature to run the same application without any code change in both OpenShift Express and Cloud Foundry.
Filed under: Cloud, Cloud Foundry, openshift | No Comments »
As I am preparing for my JUDCon session on OpenShift one topic that I will be covering is setting up MongoDB Replica Set on OpenShift Flex. There are various reasons to setup MongoDB replication. The primary reason for replication is to ensure data survive single or multiple machine failures. The more replicas you have, the [...]
Filed under: Cloud, openshift | No Comments »
Today I spend some time deploying a simple Spring Roo application on JBoss AS 7. I faced lot of issues in making Spring Roo application run on JBoss AS7. This is a step by step guide from creating Spring Roo application using Roo shell to configuring different databases like h2 and MySQL and finally making [...]
Filed under: JBoss, Spring | 3 Comments »
