Middleware Team

JENKINS – recover access to your Jenkins Admin Dashboard

Hi team, I recently installed a Jenkins machine and forgot to create a “first admin user”, but I also forgot the password to log in with default admin user (I guess default password was admin but it doesn’t matter now(…)

JENKINS add and configure Slack notifications

Hi team, If you wonder how to improve your team work efficiently during your Jenkins projects here is a good solution: configure slack notifications,what is slack notification?how can we configure for our Jenkins builds? Below we will see(…)

Maven: Could not find or load main class org.codehaus.plexus.classworlds.launcher.Launcher

Working on Jenkins and Artifactory I often seen options suggesting Maven tool,but what is Maven purpose?How can we use and install it on a Windows system?During this install you may encounter some kind of issues Introduction Maven is a tool(…)

JENKINS : Update manually your Jenkins master

Hi there, What about keeping up to date your Jenkins 🙂 Such easy to perform that!Today we will check the manual update of our Jenkins master Check if updates are available You can see that(…)

Control-M/EM : libnsl.so.1: cannot open shared object file: No such file or directory

Hi team, When installing a brand new control-M server on your machine,you may encounter issues related to Control-M installation prerequisite. That was my case on my Virtual machine,we will see how to fix it quickly. System configuration:(…)

JENKINS installing Artifactory server and add it to your Jenkins master

Hi everybody As promised in my previous post on Artifactory plugin here is the installation guide to use Artifactory with your  Jenkins master.First we need to check the prerequisites and then after installation will see how to link it(…)

JENKINS installing Artifactory plugin and fix dependencies issue

Hi everybody As I planned to show you how to use Artifactory in next blog topic , we need to install it through plugin management. During this I faced some issues.Below we will check how to fix it. what(…)

JENKINS create a pipeline using Blue Ocean

Hi everybody, Last time we have seen what is Pipeline concepts including scripted and declarative pipeline methods.Today we will see how to create easily a declarative pipeline using Blue ocean tool.It will allow us to generate a workflow without(…)

JENKINS – Introduction to pipelines

Hi, We already know how to create a build on Jenkins using freestyle job, it’s a quick way to make a job, but what happened when we want to have complex tasks and workflow to trigger? Freestyle job limitation Indeed(…)

JENKINS – Add a new node ( slave ) to your Windows Jenkins master

Hi, As you already know Jenkins architecture is based on master slave architecture.This is useful and best practice to add slave/nodes to Jenkins master for many purposes such as security (avoid malicious code on the master for example and(…)