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containernetworking-plugins/Documentation/ptp.md
Casey Callendrello 3ac78df0b6 Add 'Documentation/' from commit '5bb59a12b80dc99552bebf0394a067807f72f947' 
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ptp plugin

Overview

The ptp plugin creates a point-to-point link between a container and the host by using a veth device. One end of the veth pair is placed inside a container and the other end resides on the host. The host-local IPAM plugin can be used to allocate an IP address to the container. The traffic of the container interface will be routed through the interface of the host.

Example network configuration

{
	"name": "mynet",
	"type": "ptp",
	"ipam": {
		"type": "host-local",
		"subnet": "10.1.1.0/24"
	},
	"dns": {
		"nameservers": [ "10.1.1.1", "8.8.8.8" ]
	}
}

Network configuration reference

  • name (string, required): the name of the network
  • type (string, required): "ptp"
  • ipMasq (boolean, optional): set up IP Masquerade on the host for traffic originating from this network and destined outside of it. Defaults to false.
  • mtu (integer, optional): explicitly set MTU to the specified value. Defaults to value chosen by the kernel.
  • ipam (dictionary, required): IPAM configuration to be used for this network.
  • dns (dictionary, optional): DNS information to return as described in the Result.