Seamless zero-downtime deployment on Kubernetes
Kubernetes offers orchestration for your applications, fantastic out-of-the-box sensible default that makes it a easy plug-and-play but in order to... Read more »
Author Archives: Dennis Otugo
How to export Oracle Database query result to CSV
I recently had to perform a database load, an action whereby you take a query result/s from one database store... Read more »
How to cleanup CRDs from a dead Operator deployment
I installed it using helm and so I proceeded to do the same to uninstall it and it pretty much... Read more »
How to setup Zabbix 4 using Docker
Zabbix is an open-source monitoring software tool for diverse IT components, including networks, servers, virtual machines and cloud services. Zabbix... Read more »
How to commit case-sensitive filename changes in Git
Git has a configuration setting that tells it whether to be case sensitive or insensitive: core.ignorecase. To tell Git to... Read more »
How to Break a Jenkins Build with Sonarqube
One of the most used features regarding SonarQube Scanners is the ability to fail the build when the quality level... Read more »
How to setup Konga using Docker
Konga is an opensource powerful GUI that uses Kong Admin API, that makes managing of Kong quite literally.... a... Read more »
How to Setup SFTP on CentOS/RHEL/Amazon Linux 2
All actions will also be relevant for CentOS/RHEL systems. In this example, a user will be added for access via... Read more »
How to fix LetsEncrypt Upgrade Error in Amazon Linux 2
After Installing Certbot on Amazon Linux 2, and then momentarily Upgrading Certbot returns the following error... Read more »
VR/AR Hackathon, “Creating the Future”
From the Friday the 20th to Sunday the 22nd, holding at the famous CCHub, Lagos, Nigeria was the African-wide VR/AR... Read more »
