Calico is the default networking plugin for MKE. The default Calico encapsulation setting for MKE is VXLAN, however the plugin also supports IP-in-IP encapsulation. Refer to the Calico documentation on Overlay networking for more information.
NetworkManager can impair the Calico agent routing function. To resolve
this issue, you must create a file called
/etc/NetworkManager/conf.d/calico.conf with the following content: