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All Required Domain Controller Ports
4 min readIn an Active Directory (AD) environment, Domain Controllers (DCs) must communicate over a variety of ports to provide services such as authentication, replication, and management. …
Kubernetes DNS Optimization
5 min readDNS plays a critical role in Kubernetes clusters by enabling service discovery and communication between Pods and services. However, poor DNS performance can lead to high latency, …
Kubernetes Master Class: A Seamless Approach to Rancher & Kubernetes Upgrades
4 min readKubernetes Master Class: A Seamless Approach to Rancher & Kubernetes Upgrades Upgrading your Rancher and Kubernetes clusters requires a strategic approach to minimize downtime and …
Using Git Credentials in Environment Variables When Using Git Inside a Kubernetes Pod
4 min readWhen working with Git inside Kubernetes Pods, there are scenarios where you need to authenticate to a Git repository. The typical way to do this is by using credentials such as …
Change Default HTTP Port for Bitnami/nginx Web Server Using ConfigMap in Kubernetes
3 min readWhen running a Bitnami/nginx web server in Kubernetes, you might need to change the default HTTP port (which is typically port 80) to a different port for various reasons, such as …
Change Default Ingress Port to HTTP for Bitnami/nginx in Kubernetes
4 min readWhen setting up Bitnami/nginx as your Ingress controller in a Kubernetes environment, the default configuration may use HTTPS (port 443). However, there are cases where you might …
How to Run NGINX for Root & Non-Root Users
4 min readRunning NGINX as both a root and non-root user can be crucial depending on your deployment requirements. While root privileges allow full control over system resources, running …
Session Affinity and Kubernetes—Proceed With Caution!
5 min readWhen deploying applications on Kubernetes, maintaining user sessions is crucial for delivering consistent and reliable user experiences, especially in stateful applications. While …