Skip to Content

In Kubernetes, you cannot directly “stop” and then “start” a pod in the same way you might stop and start a virtual machine. Pods in Kubernetes are designed to be ephemeral and stateless entities, managed by higher-level controllers like Deployments, StatefulSets, or DaemonSets. The lifecycle of a pod is tied to the lifecycle of the …

Read More about how to stop a pod in Kubernetes

You can effectively restart a pod in Kubernetes, but not in the same way you might restart a service on a traditional VM using a command like systemctl restart. Since Kubernetes manages pods based on desired states, you have to use Kubernetes operations to trigger a restart. Here are several methods to restart a pod: …

Read More about 3 ways to restart a pod in Kubernetes

Deploying PostgreSQL in a Kubernetes (K8s) environment involves several steps, including creating a Deployment or StatefulSet for PostgreSQL, setting up persistent storage to ensure data durability, and configuring network access. Below is a detailed guide to get you started. Prerequisites A Kubernetes cluster kubectl command-line tool, configured to communicate with your cluster Basic understanding of …

Read More about Quick Guide to Deploy PostgreSQL in Kubernetes Env

In Kubernetes, when you deploy workloads using container images, the images are typically pulled from a container image registry specified in the deployment configuration. To check which image registry is being used by your containers in Kubernetes, you need to inspect the image field in the pod specifications of your deployments, stateful sets, daemon sets, …

Read More about Find image registry in Kubernetes

Welcome to the world of Kubernetes, where managing applications becomes a breeze! If you’re new here, you might wonder what all the buzz is about. Think of Kubernetes like a magical tool that helps keep your app’s pieces running smoothly, just like a conductor in an orchestra. Today, we’re going to focus on two key …

Read More about Kubernetes 101 for Beginners: Deployments vs. Services Unraveled

When a Kubernetes pod is in a Pending state, it means that the pod has been accepted by the cluster, but it cannot be scheduled to run on any node. Several reasons could cause this, ranging from insufficient resources to scheduling constraints. 8 Reasons Why Kubernetes pod is in a Pending state Here’s a systematic …

Read More about 8 Reasons Why Kubernetes pod is in a Pending state

Kubernetes, or K8s, stands as a pivotal force in the contemporary landscape of container orchestration, offering a robust platform for deploying, scaling, and managing containerized applications. A critical aspect of Kubernetes’ functionality revolves around resource management, particularly in terms of CPU and memory allocations for the containers within pods. Understanding how Kubernetes interprets and utilizes …

Read More about Understanding CPU Resources and Memory Resources for Pod in Kubernetes