abx

README

abx kubectl

A kubectl plugin to run commands based on custom attributes over fleets of clusters.

Quick Start

kubectl krew install abx
kubectl abx -sa staging,us-east-1 -na ecommerce get pods -n monitoring 

-sa or select attributes is the first initial pass over your context attribute mapping, the execution will filter for all contexts that have the attributes staging and us-east-1.

-na or negate attributes will apply a filter over your select and remove any contexts that match this filter. Note a negation will always take precedence over a selection or in other words, negation always wins.

Take the following kube config

contexts:
- context:
  name: stag01
- context:
  name: prod02
- context:
  name: prod01

Attribute mappings are then defined in a yaml file for example

---
prod01:
  - production
  - us-east-1
  - ecommerce
prod02:
  - production
  - us-east-1
  - data-analytics
stag01:
  - staging
  - us-east-1
  - ecommerce
stag02:
  - staging
  - us-east-1 
  - data-analytics

Based on our original query our get pods -n monitoring would be ran against stag02.