4 min read
Security is one of the key concerns when running workloads on Kubernetes. To help teams safeguard their cluster environments, Kubernetes offers Pod Security Standards (PSS). These standards define how to enforce security controls for your pod workloads.
02/09/2024
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When you need to connect to some service as if you were in the same network as the Kubernetes cluster, you can use a Pod with socat to create a tunnel to the service.
28/08/2024
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As of kubectl v1.24, it is possible to patch subresources using the --subresource
flag. This is useful for updating the status of an object, for example.
18/03/2024
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With operator-sdk, it really makes it easy to create new CRD definitions and create the template to write the reconcile loop for it. But if we want to be able to handle changes on objects that are already present on the Kubernetes cluster (not a custom resources) we can create the Reconciler from scratch.
22/12/2023
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If we use //+kubebuilder:printcolumn to add fields to print with kubectl get we'll notice that the AGE colum goes away with it. We can use an additional //+kubebuilder:printcolumn
to add the AGE column back.
29/08/2023
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