Tag: AKS
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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.…
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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…
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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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Distribute Azure Kubernetes Service kubeconfig credentials
Last week I showed you the kubeconfig credentials distribution for AKS Engine. -> https://www.danielstechblog.io/distribute-aks-engine-kubeconfig-credentials/ In this blog post I walk you through the steps for Azure Kubernetes Service. The distribution of the kubeconfig credentials for an AKS cluster with AAD integration is a lot easier thanks to the following two built-in RBAC roles. -> Azure…
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Distribute AKS Engine kubeconfig credentials
In my last blog post I showed you the integration of an AKS Engine cluster with Azure Active Directory. -> https://www.danielstechblog.io/using-an-aks-engine-cluster-with-azure-active-directory-integration/ Today we talk about the distribution of the kubeconfig credentials to our engineers and developers. You do not want to give them access via SSH to the AKS Engine master for two reasons. First,…
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Using an AKS Engine cluster with Azure Active Directory integration
As you might already know you can run an Azure Kubernetes Service cluster with Azure Active Directory integration for fine-grained RBAC role definitions. I have written a blog post about that awhile ago, if you need further information. -> https://www.danielstechblog.io/azure-kubernetes-service-and-azure-active-directory-integration/ Same as with AKS you can have AKS Engine clusters with AAD integration as well.…