Awesome

kubectl-everything

Are you frustrated by 'kubectl get all' not actually returning all? Well, I was, and it turns out that the get all command is planned to be deprecated eventually. My annoyance has manifest into a kubectl plugin called kubectl everything, which is a simple bash script that outputs everything in the current namespace, a specified namespace, or all namespaces. The script here is accessible as a kubectl plugin if you store it in your path as an executable bash file called kubectl-everything.

kubectl-sadpods

This command will show you all pods that are not in Running or Completed status.

kubectl-sadreplicas

This command will show you any replicasets that don't have the same number of "ready" pods as they've requested.

kubectl-get_laq

This command will produce an Azure Log Analytics query suitable for finding container logs for a deployment or pod.

kubectl-get_pod_priority

This command produces a list of pods and what priorityclass they're operating under.

kubectl-get_psp

This command produces a list of pods and what Pod Security Policy they're operating under.

Prerequisites

• You'll need a recent kubectl binary.

Installation

1. Copy kubectl-* into your path.
2. Enjoy being able to find all the things in your namespaces.

Usage (everything)

• kubectl everything -- Show all resources that are in your current namespace, as well as cluster-wide resources.
• kubectl everything -n foo -- Show all resources in foo namespace, as well as cluster-wide resources.
• kubectl everything -a -- show all resources in the entire cluster

Usage (sadpods)

• kubectl sadpods -- Show all pods in this namespace which are not Running or Completed.
• kubectl sadpods -n foo -- Show all pods in specified namespace which are not Running or Completed.
• kubectl sadpods -a -- Show all pods in the whole cluster which are not Running or Completed.

Usage (sadreplicas)

• kubectl sadreplicas -- Show all replicasets in this namespace which do not have the same number of ready pods as requested.
• kubectl sadreplicas -n foo -- Show all replicasets in specified namespace which do not have the same number of ready pods as requested.
• kubectl sadreplicas -a -- Show all replicasets in the whole cluster which do not have the same number of ready pods as requested.

Usage (get-laq)

• kubectl get-laq -p podname -- Get a Log Analytics query for a particular pod id. Can use -n to specify alternate namespace, or -a for all.
• kubectl get-laq -d deployment -- Get a Log Analytics query for all containers deployed to a deployment specification. -n and -a as above work as expected

Usage (get-pod-priority)

• kubectl get-pod-priority -- Show all pods in this namespace and what priorityClass they're running under.
• kubectl get-pod-priority -n foo -- Show all pods in specified namespace and what priorityClass they're running under.
• kubectl get-pod-priority -a -- Show all pods in the whole cluster and what priorityClass they're running under.

Usage (get-psp)

• kubectl get-psp -- Show all pods in this namespace and what Pod Security Policy applies to them.
• kubectl get-psp -n foo -- Show all pods in specified namespace and what Pod Security Policy applies to them.
• kubectl get-psp -a -- Show all pods in the whole cluster and what Pod Security Policy applies to them.