Daniel's Tech Blog

Cloud Computing, Cloud Native & Kubernetes

Month: August 2019

  • Configuration options for CoreDNS in Azure Kubernetes Service

    In my last blog post I have shown you the configuration of custom upstream nameservers for CoreDNS in AKS. -> https://www.danielstechblog.io/setting-custom-upstream-nameservers-for-coredns-in-azure-kubernetes-service/ But there are more configuration options available to customize your CoreDNS experience. We will focus at some of them today. First, let us have a look at the two options in the custom-coredns ConfigMap.…

  • AKS – Authentication issues real-time container logging solution

    UPDATE 15.08.2019: The issue described here in my blog post has been resolved in the Azure docs with the following pull request. -> https://github.com/MicrosoftDocs/azure-docs/pull/37045 Back in June Microsoft announced an URL change affecting the Azure Monitor for containers real-time container logging solution. -> https://azure.microsoft.com/en-us/updates/azure-monitor-for-containers-updates-to-live-data-settings/ -> https://docs.microsoft.com/en-us/azure/azure-monitor/insights/container-insights-live-logs#configure-aks-with-azure-active-directory The URL that needs to be added in the…

  • Setting custom upstream nameservers for CoreDNS in Azure Kubernetes Service

    Last year I have written a blog post about configuring kube-dns in Azure Kubernetes Service to provide a custom nameserver for DNS name resolution. -> https://www.danielstechblog.io/using-custom-dns-server-for-domain-specific-name-resolution-with-azure-kubernetes-service/ Since then Kubernetes switched to CoreDNS and AKS as well. Today I am not talking about the topic in my previous blog post, that will follow the next days,…

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