Tag: AKS
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Retrieve Kubernetes Pods IP addresses with Fluent Bit
In the recent 3.2.1 release, Fluent Bit added a long-awaited functionality that has been available for a long time in FluentD: the capability to extract the Kubernetes Pod IP address and enrich the log data with it. Kubernetes (Filter) Retrieve kubernetes pod ip address if it is set in status.podip (#2783) -> https://fluentbit.io/announcements/v3.2.1/ -> https://github.com/fluent/fluent-bit/issues/2301…
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Export Azure Kubernetes Service control plane logs to Azure Data Explorer
In today’s blog post, we look at the Azure Kubernetes Service control plane logs and how to ingest them into Azure Data Explorer. Especially, the Kubernetes Audit (kube-audit) log. Azure Data Explorer – Ingestion Method Looking at the export options for the Azure Kubernetes Service control plane logs we can choose between an Azure Storage…
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Sneak peek into the new Fluent Bit Azure Data Explorer output plugin version
In my last blog post, I wrote about the different options for using Azure Data Explorer as a logging backend for Fluent Bit. -> https://www.danielstechblog.io/using-azure-data-explorer-as-logging-backend-for-fluent-bit/ Especially, about my issues getting the Azure Data Explorer output plugin working and why this led to the decision to use the Kafka output plugin in combination with Azure Event…
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Using Azure Data Explorer as logging backend for Fluent Bit
Azure Data Explorer can be used as a logging backend for Fluent Bit in three different ways. In today’s blog post, we focus on one of them that in my opinion is the best one out of those three. This is the way Let us start first with a brief overview of the three different…
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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…