Ivan Sharamok comments

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                                            Ivan Sharamok

DNS resolution on Azure Compute hosts running Ubuntu OS stops working once calico-vpp-node pods get up and running

> Also, any specific reasons for using v3.26 instead of the latest v3.27? if possible, could you switch to v3.27? I tried v3.27.0 but the `calicovpp/install-whereabouts` image wasn't published to...

DNS resolution on Azure Compute hosts running Ubuntu OS stops working once calico-vpp-node pods get up and running

Installed Calico VPP v3.27.0. Hit the same issue. Below is the info collected from the cluster using Calico VPP v3.27.0. Looks like Ubuntu 22.04 by default uses `systemd-networkd`. ``` #...

DNS resolution on Azure Compute hosts running Ubuntu OS stops working once calico-vpp-node pods get up and running

I just tried switching from Ubuntu 22.04 to CentOS 8 and I didn't run into DNS resolution issue on the host when using CentOS hosts. I noticed that CentOS uses...

VPP-dataplane Setup Failure, CoreDNS and calico-kube-controllers fail to reach kubeAPI Server

I hit a similar issue in my K8s cluster that uses Azure Compute instances and CentOS 8. I have NetworkManager managing networking on the hosts. Environment: * Calico/VPP version: operator...

VPP-dataplane Setup Failure, CoreDNS and calico-kube-controllers fail to reach kubeAPI Server

> host with MAC `02:CA:11:C0:FD:00` seems to be causing the conflict on both the master and worker. DHCP misconfiguration? Maybe find the culprit host `02:CA:11:C0:FD:00` and shut it down? There...

VPP-dataplane Setup Failure, CoreDNS and calico-kube-controllers fail to reach kubeAPI Server

I don't have any other nodes in the subnet. In my test environment I'm building all the resources from scratch with terraform. I have a dedicated VPC with only 2...