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Articles tagged with #kubernetes
Mutating Admission Controllers Purpose: Mutating Admission Controllers intercept incoming requests to the Kubernetes API server and can modify the objects being submitted. Their primary purpose is to make automatic changes or additions to resources...
ImagePullBackoff Scenario Suppose you have a Kubernetes cluster, and you've deployed a pod using the following YAML configuration: apiVersion: v1 kind: Pod metadata: name: my-app spec: containers: - name: my-app-container image: myregis...
What are Custom Resources in Kubernetes? Custom Resources (CRs) are an extension mechanism in Kubernetes that allows you to define and use custom objects in addition to the built-in resources like Pods, Services, and Deployments. They provide a way ...
Secrets: What is a Kubernetes Secret, and why is it used? A Secret is an object in Kubernetes used to store sensitive information, such as API keys, passwords, and certificates. It's used to separate configuration data from the pods and ensure secu...
1. What is Kubernetes Ingress, and why is it used? Kubernetes Ingress is an API object that manages external access to services within a Kubernetes cluster. It acts as a layer between external requests (typically HTTP or HTTPS) and the services runni...
What is a Kubernetes Service, and why is it used? A Kubernetes Service is a stable endpoint that abstracts the network access to a set of Pods. It's used to ensure that applications running in Pods can communicate with each other reliably, regardles...
