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Full-Stack DevOps & Kubernetes

Focused on sharing DevOps, Kubernetes, Linux, Docker, Istio, microservices, Spring Cloud, Python, Go, databases, Nginx, Tomcat, cloud computing, and related technologies.

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Latest from Full-Stack DevOps & Kubernetes

100 recent articles max

Full-Stack DevOps & Kubernetes

Aug 10, 2023 · Operations

How Kubernetes Powers Modern DevOps Automation and Operations

By integrating Kubernetes with DevOps practices, teams can automate deployment pipelines, achieve dynamic resource allocation, centralize monitoring with tools like Prometheus and Grafana, and treat infrastructure as code, resulting in faster, higher-quality software delivery and improved collaboration between development and operations.

CI/CDDevOpsInfrastructure as Code

0 likes · 7 min read

How Kubernetes Powers Modern DevOps Automation and Operations

Full-Stack DevOps & Kubernetes

May 29, 2023 · Cloud Native

Deploying a Scalable E‑Commerce Platform on a 10‑Node Kubernetes Cluster

This technical guide details a real‑world Kubernetes deployment, covering a 10‑node cluster specification, master‑worker architecture, containerized frontend and backend services, MySQL persistence, load‑balancing, step‑by‑step deployment procedures, and monitoring setup.

DockerK8sKubernetes

0 likes · 5 min read

Deploying a Scalable E‑Commerce Platform on a 10‑Node Kubernetes Cluster

Full-Stack DevOps & Kubernetes

May 28, 2023 · Cloud Native

Master Kubernetes: Proven Best‑Practice Patterns for Scaling, Service Discovery, and Self‑Healing

This article presents practical Kubernetes best‑practice cases—including horizontal autoscaling, service discovery with load‑balancing, and health‑check probes—to help engineers build more reliable, scalable, and self‑healing container deployments.

Kubernetesautoscalingbest practices

0 likes · 8 min read

Master Kubernetes: Proven Best‑Practice Patterns for Scaling, Service Discovery, and Self‑Healing

Full-Stack DevOps & Kubernetes

May 18, 2023 · Cloud Native

How to Build a High‑Availability E‑Commerce Platform on Kubernetes

This guide explains how to design and deploy a highly available, scalable e‑commerce platform on Kubernetes by containerizing services, planning clusters, configuring replication, load balancing, persistent storage, monitoring, security, CI/CD pipelines, and provides complete YAML examples for frontend, backend, and database components.

ContainerizationKubernetesYAML

0 likes · 8 min read

How to Build a High‑Availability E‑Commerce Platform on Kubernetes

Full-Stack DevOps & Kubernetes

Apr 11, 2023 · Cloud Native

Master Kubernetes Basics: Deploy, Scale, and Update Apps with Simple Commands

This article introduces Kubernetes as an open‑source container orchestration platform, explains its core objects like Pods, Services, ReplicaSets, and Deployments, clarifies its relationship with Docker, and provides a step‑by‑step example covering deployment, exposure, scaling, rolling updates, and rollback using kubectl commands.

Container OrchestrationDevOpsKubernetes

0 likes · 5 min read

Master Kubernetes Basics: Deploy, Scale, and Update Apps with Simple Commands

Full-Stack DevOps & Kubernetes

Apr 6, 2023 · Fundamentals

Master Essential Linux Commands: From Basics to Advanced Operations

This guide introduces the most commonly used Linux command‑line tools, covering basic commands such as pwd, ls, cd, mkdir, rm, cp, mv and advanced utilities like grep, ps, top, tar, wget, curl, ssh, and scp, with examples and usage tips.

Command LineLinuxSystem Administration

0 likes · 6 min read

Master Essential Linux Commands: From Basics to Advanced Operations

Full-Stack DevOps & Kubernetes

Apr 5, 2023 · Cloud Native

Enable GPU Acceleration in Kubernetes with NVIDIA Device Plugin

This guide explains how to set up NVIDIA drivers, install the NVIDIA device plugin, and create a Kubernetes pod that requests GPU resources, providing step‑by‑step commands and a sample YAML manifest for GPU‑enabled workloads.

Container OrchestrationDevice PluginGPU

0 likes · 4 min read

Enable GPU Acceleration in Kubernetes with NVIDIA Device Plugin

Full-Stack DevOps & Kubernetes

Jan 30, 2023 · Cloud Native

Fix Calico Node Not Ready: BGP Not Established Error in Kubernetes

This guide explains why a Calico pod shows "BIRD is not ready: BGP not established" in a Kubernetes cluster, identifies the missing node interface detection as the root cause, and provides step‑by‑step instructions to adjust the IP autodetection method and restore pod health.

BGPCalicoNetworking

0 likes · 6 min read

Fix Calico Node Not Ready: BGP Not Established Error in Kubernetes

Full-Stack DevOps & Kubernetes

Jan 7, 2023 · Operations

How to Fix Expired Kubernetes Certificates with kubeadm

This guide shows how to check certificate expiration in a Kubernetes cluster, renew all certificates using kubeadm, and verify the renewal, helping you resolve the “certificate has expired or is not yet valid” error.

Kubernetescertificatecloud-native

0 likes · 7 min read

How to Fix Expired Kubernetes Certificates with kubeadm

Full-Stack DevOps & Kubernetes

Dec 13, 2022 · Operations

How to Configure Jenkins to Pull Code from GitLab via SSH

This guide explains how to set up SSH keys on Jenkins and a GitLab repository so Jenkins can securely pull code, detailing the required public‑key addition to the repo, private‑key credential configuration in Jenkins, and a test job to verify the pull.

CI/CDDevOpsGitLab

0 likes · 3 min read

How to Configure Jenkins to Pull Code from GitLab via SSH