As a seasoned Linux and proxy server expert, I‘ve spent countless hours working with Kubernetes and exploring the intricacies of its powerful API. One tool that has consistently proven its worth in my arsenal is kubectl proxy – a simple yet incredibly effective way to interact with the Kubernetes API server. In this in-depth guide,…
The Cloud SQL Auth Proxy is an important tool in your security arsenal when connecting to Cloud SQL from potentially untrusted environments like Google Kubernetes Engine (GKE) clusters. By acting as an intermediary between your application and the database, it allows you to keep your database safe behind a private IP while still providing strong…
As a Linux and proxy server expert, I‘ve seen firsthand how the rise of containerization and kubernetes has revolutionized application deployment and management. One of the most powerful tools in the kubernetes ecosystem is nginx, the popular open-source web server and reverse proxy. In this comprehensive guide, we‘ll dive deep into using nginx as a…
Load balancing is a critical component of any Kubernetes deployment, ensuring that traffic is efficiently distributed across the cluster. However, load balancing on bare metal presents unique challenges compared to cloud environments. Without the luxury of managed load balancing services, bare metal cluster operators must find alternative solutions. This is where MetalLB shines. MetalLB is…
Introduction In today‘s cloud-native landscape, Kubernetes has emerged as the de facto standard for container orchestration, enabling organizations to deploy and manage applications at scale. However, as the adoption of Kubernetes grows, so does the need for robust authentication and authorization mechanisms to secure access to these applications. Integrating Okta, a leading identity and access…
Introduction Kubernetes has become the de-facto standard for container orchestration, with adoption growing at a blistering pace. The Cloud Native Computing Foundation (CNCF) reports that Kubernetes usage in production has increased from 58% in 2018 to 96% in 2021. As more organizations deploy Kubernetes, the need for robust local development environments has never been greater….
In the fast-paced world of software development, automation is key to staying competitive and delivering value to customers quickly. Continuous Integration and Continuous Deployment (CI/CD) has emerged as a critical practice for achieving this automation, and Git webhooks play a vital role in enabling seamless integration between version control and build systems. According to the…
As a Linux and proxy server expert, I often get asked about the best ways to access Kubernetes services during application development and debugging. Two of the most popular methods are kubectl proxy and kubectl port-forward. While they may seem similar on the surface, they work quite differently under the hood and have distinct use…
If you‘re running NGINX as a load balancer or reverse proxy in your environment, you know how critical it is to have visibility into the true client IP addresses connecting to your applications. Whether for logging, analytics, security filtering, or compliance reasons, preserving the original client IP is a common requirement. That‘s where the Proxy…
Introduction In the world of modern application development, authentication and access management are critical components of any secure and scalable system. As more organizations adopt Linux-based infrastructure and move towards containerized and cloud-native architectures, the need for flexible and interoperable authentication solutions has never been greater. Enter Google Workspace OIDC (OpenID Connect), a powerful and…
Docker has emerged as the de facto standard for containerization, enabling developers to package applications with their dependencies and provide a consistent runtime environment across the software development lifecycle. For organizations running Oracle Linux, Docker provides a powerful tool for modernizing application deployment and enabling hybrid cloud strategies. This in-depth guide walks through installing and…
Kubernetes has taken the container orchestration world by storm, but deploying it in an enterprise environment requires careful consideration of networking and security. One critical piece of the puzzle is configuring proxies for both pods and Kubernetes components to control access to external resources. In this deep dive guide, we‘ll explore the what, why and…
