plugins

module
Version: v1.0.1 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Sep 7, 2021 License: Apache-2.0

README

test

Plugins

Some CNI network plugins, maintained by the containernetworking team. For more information, see the CNI website.

Read CONTRIBUTING for build and test instructions.

Plugins supplied:

Main: interface-creating
  • bridge: Creates a bridge, adds the host and the container to it.
  • ipvlan: Adds an ipvlan interface in the container.
  • loopback: Set the state of loopback interface to up.
  • macvlan: Creates a new MAC address, forwards all traffic to that to the container.
  • ptp: Creates a veth pair.
  • vlan: Allocates a vlan device.
  • host-device: Move an already-existing device into a container.
Windows: Windows specific
  • win-bridge: Creates a bridge, adds the host and the container to it.
  • win-overlay: Creates an overlay interface to the container.
IPAM: IP address allocation
  • dhcp: Runs a daemon on the host to make DHCP requests on behalf of the container
  • host-local: Maintains a local database of allocated IPs
  • static: Allocate a static IPv4/IPv6 addresses to container and it's useful in debugging purpose.
Meta: other plugins
  • tuning: Tweaks sysctl parameters of an existing interface
  • portmap: An iptables-based portmapping plugin. Maps ports from the host's address space to the container.
  • bandwidth: Allows bandwidth-limiting through use of traffic control tbf (ingress/egress).
  • sbr: A plugin that configures source based routing for an interface (from which it is chained).
  • firewall: A firewall plugin which uses iptables or firewalld to add rules to allow traffic to/from the container.
Sample

The sample plugin provides an example for building your own plugin.

Contact

For any questions about CNI, please reach out via:

If you have a security issue to report, please do so privately to the email addresses listed in the OWNERS file.

Directories

Path Synopsis
pkg
hns
ip
ns
testutils/echo/server
Echosvr is a simple TCP echo server It prints its listen address on stdout 127.0.0.1:xxxxx A test should wait for this line, parse it and may then attempt to connect.
Echosvr is a simple TCP echo server It prints its listen address on stdout 127.0.0.1:xxxxx A test should wait for this line, parse it and may then attempt to connect.
utils/buildversion
Buildversion is a destination for the linker trickery so we can auto set the build-version
Buildversion is a destination for the linker trickery so we can auto set the build-version
plugins
meta/portmap
This is a post-setup plugin that establishes port forwarding - using iptables, from the host's network interface(s) to a pod's network interface.
This is a post-setup plugin that establishes port forwarding - using iptables, from the host's network interface(s) to a pod's network interface.
meta/sbr
This is the Source Based Routing plugin that sets up source based routing.
This is the Source Based Routing plugin that sets up source based routing.
sample
This is a sample chained plugin that supports multiple CNI versions.
This is a sample chained plugin that supports multiple CNI versions.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL