Fix 403 Forbidden when creating users in Keycloak
Having 403 Forbidden when creating use via the API with Keycloak? Here is the fix.
Quick Fix For WordPress Local Deployment with Docker
Slow WordPress site? Here is a possible fix!
Using Hibernate In Standalone App (without Spring) using MariaDB
So recently I need to set up a quick project to store the results of my crawler in a database. Previously, I would use JDBC for this job. However, with the recent knowledge of Hibernate, why don’t I give it a go? In this post, I’m going to show you how you can use Hibernate … Read more
Setup OpenProject With Docker & Nginx(with SSL)
So I recently need to manage some internal projects and don’t want to use a subscription from sites like Jira. After considering some open source options, I chose OpenProject since it’s quite simple to use (unlike redmine). Setting up the site is quite simple, especially with docker. Let’s get started. Configure a domain for the … Read more
Basic setups for working with Kubernetes
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
Affinity and Antiaffinity in Kubernetes simplified
Studying Affinity and AntiAffinity can be challenging due to the length of the official documentation. This post is not intended to replace the official docs but to provide a bird’s-eye view of the structure. Some takeaways: affinity is a sub section of pod’s spec The diagram as follow: The full diagram as follow: Please ignore … Read more