oc

List PODS behind a service in OpenShift.

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POCGuru List Service Pods OpenShift

In Kubernetes service object is responsible for providing network access to a set of pods, which runs same images/applications, leading similar functionality. Sometimes we may want to list/check pods running behind a service in OpenShift cluster. Here are steps one can follow to do so :- Let’s start by listing the end-points for a service. … Read more

OpenShift – kubectl get custom output using JSONPath and custom-columns.

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Sometimes we may want to get custom output from oc/kubectl commands when looking for k8 cluster objects like namespace, pods, etc. In this article, we will explain how to use JSONPath or custom column options to customize the kubectl output. We will use ‘service’ as an example. 1. JSONPath Query JSONPath is a query language for … Read more