These are general-purpose CNI network plugins maintained by the containernetworking team. For more information, see the individual plugin pages.
Reference plugins:
Main: interface-creating
bridge
: Creates a bridge, adds the host and the container to it.ipvlan
: Adds an ipvlan interface in the containerloopback
: Creates a loopback interfacemacvlan
: Creates a new MAC address, forwards all traffic to that to the containerptp
: Creates a veth pair.vlan
: Allocates a vlan device.
IPAM: IP address allocation
dhcp
: Runs a daemon on the host to make DHCP requests on behalf of the containerhost-local
: maintains a local database of allocated IPs
Meta: other plugins
flannel
: generates an interface corresponding to a flannel config filetuning
: Tweaks sysctl parameters of an existing interfaceportmap
: An iptables-based portmapping plugin. Maps ports from the host’s address space to the container.
Sample
The sample plugin provides an example for building your own plugin.