kubectl-duplicate

README

kubectl duplicate

This app is a plugin for kubectl, it allows you to duplicate a running Pod and auto-exec into. The list of Pods is filterable, and you can select the namespace you want.

You can also set these parameters for customization of the duplicata:

• cpu
• memory
• ttl

Already created duplicatas remain 4h (by default) and you can exec into them as long they're running.

Requirements

For build

• GoLang v1.16

For Usage

• kubectl

Usage

Help

usage: kubectl-duplicate [<flags>]

Flags:
      --help                 Show context-sensitive help (also try --help-long and --help-man).
      --all-namespaces       All Namespace
  -t, --ttl=14400            Time to live of pods is seconds
  -n, --namespace="default"  Namespace
  -p, --pod=POD              Pod
  -c, --cpu=CPU              cpu
  -m, --memory=MEMORY        Memory
  -k, --kubeconfig=$HOME/.kube/config  
                             Kube config file (override by env var KUBECONFIG
  -v, --version              Print version

Install

Download latest release from https://github.com/qonto/kubectl-duplicate/releases and extract kubectl-duplicate into your /usr/loca/bin and run chmod -x /usr/local/bin/kubectl-duplicate.

Build

git clone https://github.com/qonto/kubectl-qonto.git
cd ./kubectl-duplicate
go build
mv kubectl-duplicate /usr/local/bin/

For MacOSC user:

xattr -d com.apple.quarantine /usr/local/bin/kubectl-duplicate

Run

• List pods:

  $ kubectl duplicate
  Search:
  ? Pods: 
    > falcosidekick-5f44cb5bff-94sqc
      falcosidekick-5f44cb5bff-jh9wk
  

• List pods with already created duplicatas:

  Search: █
  ? Pods: 
      falcosidekick-duplicata-nglvr-f569r [duplicata]
    > falcosidekick-duplicata-kzx9z-kpjh6 [duplicata]
      falcosidekick-duplicata-mtb9x-lb29p [duplicata]
      falcosidekick-5f44cb5bff-94sqc
      falcosidekick-5f44cb5bff-jh9wk
      falcosidekick-ui-867f5d6f7-76lfx
  
  End: 2021-03-08 01:06:25
  

• Filter:

  Search: 94█
  ? Pods: 
    > falcosidekick-5f44cb5bff-94sqc
  

Author

Thomas Labarussias