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OpenVPN Server on Kubernetes
4 min readSetting up an OpenVPN server on Kubernetes allows you to secure your network traffic and provide remote access to resources within your cluster. By deploying OpenVPN as a …
Blue/Green Deployment in Kubernetes
4 min readBlue/Green deployment is a powerful deployment strategy that ensures zero-downtime updates and seamless rollbacks for your Kubernetes applications. By maintaining two separate …
Use External Labels with Prometheus Alerts
4 min readWhen managing a multi-cluster or multi-region Prometheus setup, external labels play a key role in differentiating alerts from different clusters. By using external labels in …
Install Kubecost to Help Optimize Kubernetes Applications
4 min readAs Kubernetes environments grow in size and complexity, managing and optimizing resource usage becomes increasingly important. Kubecost provides detailed insights into Kubernetes …
Install MetalLB and Istio Ingress Gateway with Mutual TLS for Kubernetes
4 min readWhen deploying services in Kubernetes, managing external traffic securely is a critical task. By using MetalLB for load balancing and Istio Ingress Gateway with Mutual TLS (mTLS), …
Create Your Own Certificate Authority (CA) for Homelab Environment
4 min readSetting up a custom Certificate Authority (CA) for your homelab environment allows you to issue TLS certificates for internal systems, providing encrypted connections and …
Install and Configure Alertmanager with Slack Integration on Kubernetes
4 min readSetting up alert notifications is crucial for monitoring the health and performance of your Kubernetes cluster. Alertmanager, when integrated with Prometheus, helps handle alert …
Install Kube State Metrics on Kubernetes
4 min readKube State Metrics is a powerful tool that exposes resource state metrics from Kubernetes objects, making it easier to monitor and gain insights into your cluster’s health and …