k3s has removed some standard plugins, which we need. So fork and add it back.
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Emily Shepherd f89a005740
Cleanup Socket and Pidfile on exit
These were previously left intact, even when exiting gracefully. As the
daemon also fails if the socket already exists, it became the caller's
responsibilityto check for and cleanup old socket files when performing
graceful / deliberate restarts.

Signed-off-by: Emily Shepherd <emily@redcoat.dev>
2022-09-06 15:11:57 +01:00
.github Merge pull request #740 from jpsim/patch-1 2022-05-04 11:00:26 -05:00
integration Replace nc with the local echo client. 2020-10-07 20:13:24 +02:00
pkg V2 API support for win-overlay CNI 2022-04-14 12:44:49 -04:00
plugins Cleanup Socket and Pidfile on exit 2022-09-06 15:11:57 +01:00
scripts build: support riscv64 2022-04-29 01:53:59 +09:00
vendor Update github.com/vishvananda/netlink to v1.2.0-beta 2022-04-27 10:58:34 +09:00
.gitignore Update Vendor 2018-09-21 00:34:07 +08:00
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go.mod Update github.com/vishvananda/netlink to v1.2.0-beta 2022-04-27 10:58:34 +09:00
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LICENSE Initial commit 2017-03-10 16:46:52 +01:00
OWNERS.md Remove Bryan Boreham as maintainer 2021-05-21 13:13:36 +00:00
README.md Make description for static plugin more exact 2022-03-18 23:18:57 +00:00
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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 single static IPv4/IPv6 address to container. 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.