Host-device PluginΒΆ
The host-device plugin allows a device on the host to be moved into the container namespace as an additional interface. The device can be specified with one of the following parameters:
device
(string)The device name.
hwaddr
(string)The MAC address of the device.
kernelpath
(string)The kernel device
kobj
. For example:/sys/devices/pci0000:00/0000:00:1f.6
pciBusID
(string)The PCI address of network device. For example,
0000:00:1f.6
Example
The following example would create a pod which contains an additional network
interface corresponding to the eth1000
device:
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
name: hd0
spec:
config: '{
"cniVersion": "0.3.1",
"name": "hd0",
"type": "host-device",
"device": "eth1000"
}'
---
apiVersion: v1
kind: Pod
metadata:
name: hdpod0
annotations:
k8s.v1.cni.cncf.io/networks: '[
{ "name": "hd0" }
]'
spec:
containers:
- name: hdpod0
image: centos/tools
imagePullPolicy: IfNotPresent
command: [ "/bin/bash", "-c", "--" ]
args: [ "while true; do sleep 300000; done;" ]