How to Configure Kubernetes ConfigMaps in Applications?

How to Configure Kubernetes ConfigMaps in Applications?

How to Configure Kubernetes ConfigMaps in Applications? In this article, we will learn the easy ways to configure Kubernetes ConfigMaps in Applications, in detail. Creating Kubernetes ConfigMaps. Kubernetes ConfigMaps can be created in the environment using two techniques.

Hello, readers! In this article, we will learn the easy ways to configure Kubernetes ConfigMaps in Applications, in detail.

So, let us begin!!

Kubernetes ConfigMaps – Quick Overview!

As understood in our previous article on ConfigMaps, it is actually a kubernetes resource that can be used to store key-value pairs into it. Though it does not provide security and its limit cannot exceed 1MiB, still it is preferred over the monotonous technique of storing key-value labels for a particular application using the concept of environment variables.

In the context of this topic, we will be covering two different ways of creating a Kubernetes ConfigMap. Also, we will be going through 2 different ways of configuring them with Application other than the volume method.

Creating Kubernetes ConfigMaps

Kubernetes ConfigMaps can be created in the environment using two techniques–

  1. Imperative Way
  2. Declarative Way

Let us have a look at them one by one!

kubernetes configmaps kubernetes configmaps

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Kubernetes ConfigMaps - All you need to know!

Kubernetes ConfigMaps - All you need to know! In this article, we will be focusing on Kubernetes ConfigMaps in detail. What is a ConfigMap object? Creation of a Kubernetes ConfigMap object. Referring ConfigMaps within Kubernetes Pods.