Overview Recently, for some strange reasons, my Jenkins told me that my reversed proxy setup was broken. I use Caddy (to get automatic SSL) and forward all requests to a Jenkins docker instance running on my home machine. If you want more details, this post provides: https://www.jenkins.io/doc/book/system-administration/reverse-proxy-configuration-troubleshooting/ Correct Jenkins & Caddy Configuration If you need … Read more
Overview In this post, we are going to learn how to create a Jenkins pipeline to deploy the Angular app to our server. If you prefer to watch the video tutorial instead, here it is: Creating the configuration files To deploy the Angular app, we need to have a Dockerfile and an nginx.conf file since … Read more
Overview In this post, I’m going to show you how you can create your own private docker registry with Nexus3 OSS. This setup is ideal for small startups/indies who cannot afford dockerhub or quay.io subscriptions (or for some other reasons). At the end of the post, you’ll know how to set up a registry to … Read more
This Windows PowerShell cheat sheet helps you start quickly with the bash-equivalent tool on the Windows environment.
There are times when you need to build docker images inside Jenkins. Well, actually that is a common practice nowadays. However, without setting up the docker client properly, you might now be able to do so. When running Jenkins without docker client, you may encounter errors like this: This post’s only purpose is to help … Read more
When working with kubernetes (maybe in a CKA exam), you work with terminal most of the time. Configuring the environment properly is vital to save you time. Here are things I do first when entering a new environment (Kubernetes Playground | Katacoda, for example). Enable bash completion Honestly, I don’t use this much. However, occasionally, … Read more