Nov 9, 2025 · 4 min read · Kubernetes 6.0: Level Up with Custom Resources and Operators! Kubernetes is amazing! It helps us manage our applications like a well-oiled machine. But what if you need to do something super specific, something beyond the standard deployments and ser...
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Oct 16, 2025 · 6 min read · Introduction Hey folks! I've already written a blog about how I got selected as an LFX mentee at KubeStellar. If you haven't read that one yet, go check it out first. It covers my entire application and selection journey. Thanks for coming back to th...
Join discussionJun 20, 2025 · 5 min read · Introduction Kubernetes has become the cornerstone of modern cloud-native infrastructure. With its powerful orchestration capabilities, it manages everything from container deployment to scaling and networking. But as applications grow in complexity,...
Join discussionOct 14, 2024 · 12 min read · Introduction In this section, we will create Helm charts for both the operator and adapter, which will then be used to deploy them to a Kubernetes cluster. Helm Chart You're probably familiar with Helm, the package manager for Kubernetes. If not, thi...
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Sep 30, 2024 · 8 min read · Introduction We've made significant progress, and in this section, we'll establish end-to-end tests for the entire Nimbus suite using a declarative methodology, mirroring our approach to integration testing. Kyverno's Chainsaw will be our tool for im...
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Sep 23, 2024 · 24 min read · Introduction In the previous part, we completed the core of our operator. From this part, we start with the next component i.e., SecurityEngine adapters/plugins which will translate the defined intent into native rules understood by the target securi...
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Sep 16, 2024 · 22 min read · Introduction In this part, we'll write tests for our operator and find bugs. We'll not follow the traditional (aka imperative) approach for testing, we'll use a declarative approach. Since Kubernetes follows a declarative approach, why shouldn't we f...
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Sep 7, 2024 · 10 min read · Introduction This part continues from the previous section where we developed the controllers. Here, we'll fix the NimbusPolicy deletion issue and make a few other improvements. There's another issue with NimbusPolicy: if you manually delete or updat...
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Sep 2, 2024 · 19 min read · Introduction We'll implement our Custom Resources (CR) types and their controllers in this part. Implementation Types SecurityIntent Let's first start with SecurityIntent CR, the securityintent_types.go file in api/v1alpha1 will be similar to the fol...
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Aug 26, 2024 · 7 min read · Introduction In this series of in-depth tutorials, you'll learn how to build a real-world Kubernetes Operator in Golang with integration and end-to-end testing. We'll focus on hands-on coding to give you practical experience. So, roll up your sleeves...
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