Month: November 2018

Openshift (Kubernetes Internal)

Many people would surprise if I say that Openshift internally uses Kubernetes architecture.  Hence, In this post, I would like to cover what are those components that actually built on top of kubernetes. Presistent Volume, Persistent Volume Claims, Configmap, Secrets, Replication Controller, Service are the main internal components of Openshift which are actually inherited from …

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Kubernetes: Phases of a Pod

Kubernetes pod has a couple of phases where pod behaviour would change according to each phase. This would help us to identify the issue when pod stucks to create. The following are those possible values. Pending: The Pod has been accepted by the Kubernetes system, but one or more container images have not yet been created. The …

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