Tag: Kubernetes
-
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…
-
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…
-
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…
-
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…
-
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…
-
Using HTTP status code 307/308 for HTTPS redirect with the Istio ingress gateway
The gateway definition for the Istio ingress gateway provides a configuration parameter to enable the HTTPS redirect of HTTP connections. -> https://istio.io/latest/docs/reference/config/networking/gateway/#ServerTLSSettings apiVersion: networking.istio.io/v1beta1 kind: Gateway metadata: name: azst-aks-gateway namespace: istio-config spec: selector: istio: ingressgateway # use Istio default gateway implementation servers: – hosts: – “*.danielstechblog.de” port: number: 80 name: http protocol: HTTP tls: httpsRedirect:…