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https://github.com/k8snetworkplumbingwg/kubectl-multinet
This is a kubectl plugin which outputs Pods' network-status of multi-net-spec,
https://github.com/k8snetworkplumbingwg/kubectl-multinet
Last synced: 3 months ago
JSON representation
This is a kubectl plugin which outputs Pods' network-status of multi-net-spec,
- Host: GitHub
- URL: https://github.com/k8snetworkplumbingwg/kubectl-multinet
- Owner: k8snetworkplumbingwg
- License: apache-2.0
- Created: 2021-02-24T06:34:15.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2023-03-01T16:53:05.000Z (over 1 year ago)
- Last Synced: 2024-07-14T12:39:33.696Z (4 months ago)
- Language: Go
- Homepage:
- Size: 83 KB
- Stars: 11
- Watchers: 6
- Forks: 3
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-starred - k8snetworkplumbingwg/kubectl-multinet - This is a kubectl plugin which outputs Pods' network-status of multi-net-spec, (others)
README
# kubectl-multinet
[](https://github.com/k8snetworkplumbingwg/kubectl-multinet/actions/workflows/build.yml)[](https://github.com/k8snetworkplumbingwg/kubectl-multinet/actions/workflows/test.yml)
This is a kubectl plugin which outputs Pods' network-status of [multi-net-spec](https://github.com/k8snetworkplumbingwg/multi-net-spec).
## Description
kubectl-multinet shows Pods' network-status annotation of [multi-net-spec](https://github.com/k8snetworkplumbingwg/multi-net-spec).
## Usage
Show pod network status, in namespace 'default'
```
$ kubectl multinet
POD IF ADDRESS MAC
centos eth0 [10.129.2.14]
centos net1 [10.129.3.200] 8a:c9:14:c2:36:33
nginx eth0 [10.129.2.15]
nginx net1 [10.129.3.202] 46:fa:34:1e:cc:1e
```
Show pod network status, in namespace 'test1'
```
$ kubectl multinet -n test1
POD IF ADDRESS MAC
test1-centos eth0 [10.244.1.17] 02:47:1b:dd:9d:f4
test1-centos net1 [20.1.1.101] 9e:4b:ed:a9:07:07
```
Show pod network status, wide format
```
$ kubectl multinet -o wide
NAMESPACE POD NET IF ADDRESS MAC
default centos eth0 [10.129.2.14]
default centos default/macvlan-net1 net1 [10.129.3.200] 8a:c9:14:c2:36:33
default nginx eth0 [10.129.2.15]
default nginx default/macvlan-net1 net1 [10.129.3.202] 46:fa:34:1e:cc:1e
```
Show pod network status, in namespace 'default', JSON format (note: JSON format is experimental, so format might be changed)
```
$ kubectl multinet -o json
[{"pod":"centos","net":"","interface":"eth0","address":["10.244.1.16"],"mac":"0a:f7:47:2c:a6:dd"},{"pod":"centos","net":"default/macvlan-net1","interface":"net1","address":["10.1.1.11"],"mac":"ae:e8:85:88:bb:d0"},{"pod":"nginx","net":"","interface":"eth0","address":["10.244.2.16"],"mac":"c2:d5:70:24:b8:68"},{"pod":"nginx","net":"default/macvlan-net1","interface":"net1","address":["10.1.1.13"],"mac":"fe:f2:5c:4a:ce:62"}]
```
## Installation as kubectl plugin
### Via krew
Installation via krew (https://github.com/kubernetes-sigs/krew)
```
kubectl krew install multinet
```
### Manual Install
See [Installing kubectl plugins](https://kubernetes.io/docs/tasks/extend-kubectl/kubectl-plugins/#installing-kubectl-plugins).
## License
This software is released under the Apache License 2.0.