Keycloak Docker Administration Console Shows Blank Page with Reverse Proxy: Troubleshooting Guide

If you’re using Keycloak with HAProxy and experiencing a blank page issue when accessing the Administration Console, you’re not alone. This problem can be frustrating, but don’t worry, we’re here to help. In this article, we’ll explore the potential causes and provide you with troubleshooting steps to resolve the issue. Let’s dive in and get…

Troubleshooting “Failed to get D-Bus connection: Operation not permitted” in Docker Centos7 Image

Introduction: If you’ve encountered the error message “Failed to get D-Bus connection: Operation not permitted” while trying to install Ambari 2.6 on a Docker Centos7 image, you’re not alone. This error often occurs during the initialization of the PostgreSQL database in the Ambari setup step. In this blog post, we’ll explore the possible causes of…

Docker-Compose + Postgres: Resolving Permission Denied Issues with /docker-entrypoint-initdb.d/init.sql

Welcome, fellow developers! Today, we’re going to tackle a common issue that occurs when using Docker-Compose with Postgres: getting a “Permission denied” error with the /docker-entrypoint-initdb.d/init.sql file. This problem can be frustrating, but fear not! We’re here to provide you with practical solutions that will have you up and running in no time. So, let’s…