ebarped / ns

Switch namespace of your current k8s context, faster than kubens

ns

Switch the namespace of your current k8s context, faster than kubens.

The main motivation was that kubens (part of https://github.com/ahmetb/kubectx) was very slow in my shell (order of seconds).

This alternative is executed in the order of milliseconds.

"benchmark" (on my localhost, dont take it too seriously)

• ns:

time ns services
2024/02/06 09:13:52 switching to namespace "services"

________________________________________________________
Executed in  425.39 millis    fish           external
   usr time   19.76 millis  540.00 micros   19.22 millis
   sys time   11.15 millis  163.00 micros   10.98 millis

• kubens:

time kubens services

Context "mycontext" modified.
Active namespace is "services".

________________________________________________________
Executed in    2.91 secs      fish           external
   usr time  470.16 millis  550.00 micros  469.61 millis
   sys time  168.49 millis  142.00 micros  168.35 millis