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A collection of 3 posts

Yet another way to troubleshoot K8S applications

Kubernetes Featured

Yet another way to troubleshoot K8S applications

There are plenty of articles explains how to debug K8S applications, for example * Troubleshoot Applications [https://kubernetes.io/docs/tasks/debug-application-cluster/debug-application/] * Connect with SSH to Azure Kubernetes Service (AKS) cluster nodes for maintenance or troubleshooting [https://docs.microsoft.com/en-us/azure/aks/ssh] Due to the nature of container's

Deploy a Ubuntu Based Flannel K8S Cluster in Azure with ARM Template and Kubeadm

Deploy a Ubuntu Based Flannel K8S Cluster in Azure with ARM Template and Kubeadm

The infomation migth be outdated here as acs-engine adds support for Flannel recently with PR 2967 [https://github.com/Azure/acs-engine/pull/2967] However, if you want to gain more control on your kubernetes cluster in Azure, in our case, by using kubeadm, this article still applies. 0. Prerequisites * Azure

Configure Ubuntu to Support Multiple NICs in Azure

Configure Ubuntu to Support Multiple NICs in Azure

By default, in Linux, if multiple NICs are in same subnet, all traffics will route through the default NIC that usually will be eth0, if multiple NICs are added, to route traffics back to the NIC that receives it, we need to create route table for that NIC, refer to