Tag: Container
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Using Istio with Kubernetes native sidecars on Azure Kubernetes Service
In my previous blog post, I showed you how to check for specific feature gates on an Azure Kubernetes Service cluster. -> https://www.danielstechblog.io/show-enabled-feature-gates-on-an-azure-kubernetes-service-cluster/ Especially for the SidecarContainers feature gate, which is enabled on Azure Kubernetes Service running Kubernetes version 1.29 or higher. The SidecarContainers feature gate brings support for running sidecar containers as init containers. For instance, a service…
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Show enabled feature gates on an Azure Kubernetes Service cluster
Recently, I needed to check which feature gates are active on an Azure Kubernetes Service cluster running Kubernetes version 1.29.0. In particular, the SidecarContainers feature gate brings support for running sidecar containers as init containers. For instance, a service mesh proxy container now starts before the main container and solves a couple of issues with service…
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Azure Kubernetes Fleet Manager – Advance your Kubernetes cluster update management on Azure
The Azure Kubernetes Fleet Manager comes with two different configuration options with and without a hub cluster configuration. In today’s blog post, we focus on the Azure Kubernetes Fleet Manager without a hub cluster configuration. This configuration option only provides the Azure Kubernetes Service update management, and this is our focus for today, Before we…
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Fluent Bit and Kata Containers on Azure Kubernetes Service
In the past, I have written two blog posts about how to run untrusted workloads on Azure Kubernetes Service. -> https://www.danielstechblog.io/running-gvisor-on-azure-kubernetes-service-for-sandboxing-containers/ -> https://www.danielstechblog.io/using-kata-containers-on-azure-kubernetes-service-for-sandboxing-containers/ Today, I walk you through how you gather log data of an untrusted workload isolated by Kata Containers with Fluent Bit. When you hear isolated, it always comes to mind that only…
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Running Fluent Bit on Azure Linux in Azure Kubernetes Service
In May this year, Microsoft announced the general availability of the Azure Linux support in Azure Kubernetes Service. -> https://azure.microsoft.com/en-us/updates/generally-available-azure-linux-support-in-aks/?WT.mc_id=AZ-MVP-5000119 -> https://techcommunity.microsoft.com/t5/linux-and-open-source-blog/introducing-the-azure-linux-container-host-for-aks/ba-p/3824101?WT.mc_id=AZ-MVP-5000119 Azure Linux is Microsoft’s Linux distribution of CBL-Mariner. -> https://github.com/microsoft/CBL-Mariner You can choose now between using Ubuntu or Azure Linux as the host operating system for your node pools in Azure Kubernetes Service,…
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Azure Kubernetes Service news from KubeCon Europe 2023
Last month the KubeCon + CloudNativeCon Europe took place in Amsterdam with a lot of news regarding Azure Kubernetes Service. Let us now walk through some of the highlights that have been announced for Azure Kubernetes Service. A lot of networking news has been made at KubeCon Europe. Starting with the general availability of the…