kubectl-ports

README

kubectl-ports

organized display of service ports using kubectl Example display

$ kubectl ports svc -n ingress-controller
+--------------------------------+----------+----------+------+------------+----------+-------------+
|          SERVICE NAME          |   NAME   | PROTOCOL | PORT | TARGETPORT | NODEPORT | APPPROTOCOL |
+--------------------------------+----------+----------+------+------------+----------+-------------+
| haproxy-pub-kubernetes-ingress |
|                                | http     | TCP      |   80 | http       |    30836 |             |
|                                | https    | TCP      |  443 | https      |    32653 |             |
|                                | stat     | TCP      | 1024 | stat       |    32191 |             |
|                                | tcp-1883 | TCP      | 1883 |            |    32410 |             |
|                                | tcp-1884 | TCP      | 1884 |            |    30376 |             |
|                                | tcp-1885 | TCP      | 1885 |            |    31542 |             |
|                                | tcp-5671 | TCP      | 5671 |            |    32672 |             |
|                                | tcp-5672 | TCP      | 5672 |            |    30508 |             |
|                                | tcp-8000 | TCP      | 8000 |            |    31607 |             |
|                                | tcp-8443 | TCP      | 8443 |            |    32342 |             |
|                                | tcp-8883 | TCP      | 8883 |            |    32384 |             |
|                                | tcp-9000 | TCP      | 9000 |            |    30687 |             |
|                                | tcp-9443 | TCP      | 9443 |            |    31021 |             |
+--------------------------------+----------+----------+------+------------+----------+-------------+
+------------------------------------------------+------+----------+------+------------+----------+-------------+
|                  SERVICE NAME                  | NAME | PROTOCOL | PORT | TARGETPORT | NODEPORT | APPPROTOCOL |
+------------------------------------------------+------+----------+------+------------+----------+-------------+
| haproxy-pub-kubernetes-ingress-default-backend |
|                                                | http | TCP      | 8080 | http       |        0 | http        |
+------------------------------------------------+------+----------+------+------------+----------+-------------+
+--------------------------------+----------+----------+------+------------+----------+-------------+
|          SERVICE NAME          |   NAME   | PROTOCOL | PORT | TARGETPORT | NODEPORT | APPPROTOCOL |
+--------------------------------+----------+----------+------+------------+----------+-------------+
| haproxy-sub-kubernetes-ingress |
|                                | http     | TCP      |   80 | http       |    30102 |             |
|                                | https    | TCP      |  443 | https      |    31922 |             |
|                                | stat     | TCP      | 1024 | stat       |    32383 |             |
|                                | tcp-1883 | TCP      | 1883 |            |    32411 |             |
|                                | tcp-1884 | TCP      | 1884 |            |    31216 |             |
|                                | tcp-1885 | TCP      | 1885 |            |    30227 |             |
|                                | tcp-5671 | TCP      | 5671 |            |    32097 |             |
|                                | tcp-5672 | TCP      | 5672 |            |    31769 |             |
|                                | tcp-8000 | TCP      | 8000 |            |    30656 |             |
|                                | tcp-8443 | TCP      | 8443 |            |    31864 |             |
|                                | tcp-8883 | TCP      | 8883 |            |    30564 |             |
|                                | tcp-9000 | TCP      | 9000 |            |    30290 |             |
|                                | tcp-9443 | TCP      | 9443 |            |    32147 |             |
+--------------------------------+----------+----------+------+------------+----------+-------------+
+------------------------------------------------+------+----------+------+------------+----------+-------------+
|                  SERVICE NAME                  | NAME | PROTOCOL | PORT | TARGETPORT | NODEPORT | APPPROTOCOL |
+------------------------------------------------+------+----------+------+------------+----------+-------------+
| haproxy-sub-kubernetes-ingress-default-backend |
|                                                | http | TCP      | 8080 | http       |        0 | http        |
+------------------------------------------------+------+----------+------+------------+----------+-------------+

Prerequisits

Go 1.18

How to integrate

Build the project to generate a binary

$ cd kubectl-pots
$ go build

search for your kubectl plugins list to get the plugins dir

$kubectl plugin list
kubectl plugin list                                             

The following compatible plugins are available:

/home/raf/.krew/bin/kubectl-krew
/home/raf/.krew/bin/kubectl-ports
/home/raf/.krew/bin/kubectl-preflight

Copy the generated binary to your plugins location

$ cp kubectl-ports /home/raf/.krew/bin/

Source the plugin's autocomplete

$ source <(kubectl ports completion zsh)

Documentation

Overview

Copyright © 2022 BEN MANSOUR Mohamed Rafik

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.