Skip to content

Nitive/kubectl-current-context

Folders and files

NameName
Last commit message
Last commit date
Aug 7, 2021
Jul 25, 2020
Jul 25, 2020
Aug 7, 2021
Jul 25, 2020
Aug 7, 2021
Aug 7, 2021
Jul 25, 2020
Jul 25, 2020

Repository files navigation

kubectl-current-context

Get current kubectl context and namespace super fast. Useful for shell prompts.

Options

Get context/namespace

$ kubectl-current-context -o slug
my-cluster/default

Custom separator with -s flag

$ kubectl-current-context -s='⎈'
my-cluster⎈default

Just context

$ kubectl-current-context -o context
my-cluster

Just namespace

$ kubectl-current-context -o namespace
default

JSON

$ kubectl-current-context -o json
{"context":"my-cluster","namespace":"default"}

Benchmarks

Native kubectl commands to get current context and namespace take ~136ms to run

$ kubectl config current-context
$ kubectl config view --minify --output "jsonpath={..namespace}"
Benchmark #1: kubectl config current-context && kubectl config view --minify --output "jsonpath={..namespace}"
  Time (mean ± σ):     135.7 ms ±   6.9 ms    [User: 139.9 ms, System: 30.5 ms]
  Range (min … max):   123.3 ms … 164.4 ms    100 runs

This implementation takes only ~7ms — 1884% faster

$ kubectl-current-context -o json
Benchmark #1: ./kubectl-current-context -o json
  Time (mean ± σ):       7.2 ms ±   3.0 ms    [User: 6.3 ms, System: 6.0 ms]
  Range (min … max):     4.9 ms …  34.7 ms    100 runs

Installation

Download latest release binary and put it in your /usr/local/bin directory

About

No description, website, or topics provided.

Resources

Stars

Watchers

Forks

Packages

No packages published