az cli from cmd.exe, something like this for AKS nodes experiencing the issue: az vmss list-instances -g <resourcegroup> -n vmss --query "[].id" --output tsv | az vmss run-command invoke --scripts "echo FallbackDNS=168.63.129.16 >> /etc/systemd/resolved.conf; systemctl restart systemd-resolved.service" --command-id RunShellScript --ids @-
az cli from cmd.exe, something like this for AKS nodes experiencing the issue: az vmss list-instances -g <resourcegroup> -n vmss --query "[].id" --output tsv | az vmss run-command invoke --scripts "echo FallbackDNS= 168.63. 129.16 >> /etc/systemd/ resolved. conf; systemctl restart systemd- resolved. service" --command-id RunShellScript --ids @-