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Latest from DevOps Cloud Academy

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DevOps Cloud Academy

Dec 21, 2023 · Operations

How DevOps and NoOps Transform the Software Development Lifecycle (SDLC)

DevOps and the emerging NoOps approach reshape the traditional software development lifecycle by fostering continuous development, tighter collaboration between developers and operations, and leveraging serverless technologies to automate operational tasks, thereby shortening delivery cycles and enabling startups and small applications to achieve faster, high‑quality releases.

DevOpsNoOpsSDLC

0 likes · 2 min read

How DevOps and NoOps Transform the Software Development Lifecycle (SDLC)

DevOps Cloud Academy

Dec 20, 2023 · Operations

Using Git Parameter for Dynamic Branch Builds in Jenkins (Freestyle and Pipeline)

This guide explains why and how to use the Git Parameter plugin in Jenkins to enable dynamic branch selection for both Freestyle and Pipeline jobs, covering configuration steps, code examples, and best practices for managing branch builds efficiently.

CI/CDDevOpsFreeStyle

0 likes · 7 min read

Using Git Parameter for Dynamic Branch Builds in Jenkins (Freestyle and Pipeline)

DevOps Cloud Academy

Dec 14, 2023 · Operations

CI/CD Observability via OpenTelemetry at Grafana Labs

The article explains the importance of CI/CD observability, outlines common pipeline problems, introduces Grafana's GraCIe plugin built on OpenTelemetry, and discusses how enhanced visibility can improve reliability, decision‑making, and future standardization across CI/CD platforms.

CI/CDDevOpsGrafana

0 likes · 13 min read

CI/CD Observability via OpenTelemetry at Grafana Labs

DevOps Cloud Academy

Dec 11, 2023 · Operations

Managing Java Process Memory in Kubernetes Pods to Prevent OOMKilled

This article explains why Java processes in Kubernetes pods often encounter OOMKilled despite correct JVM heap settings, analyzes the discrepancy between JVM‑reported memory and container metrics, and provides practical steps such as adjusting MaxRAMPercentage and pod memory limits to stabilize memory usage.

JVMJavaKubernetes

0 likes · 9 min read

Managing Java Process Memory in Kubernetes Pods to Prevent OOMKilled

DevOps Cloud Academy

Dec 9, 2023 · Operations

How Prometheus Memory Usage Was Halved: Insights from Bryan Boreham’s KubeCon Talk

Grafana Labs engineer Bryan Boreham explained at KubeCon how a series of code changes, label optimizations, and Go runtime tuning reduced Prometheus memory consumption by roughly 50%, detailing the technical challenges, solutions, and measurable impact on modern monitoring deployments.

GoKubeConObservability

0 likes · 9 min read

How Prometheus Memory Usage Was Halved: Insights from Bryan Boreham’s KubeCon Talk

DevOps Cloud Academy

Dec 6, 2023 · Databases

Implementing a Complete Azure DevOps Database CI/CD Workflow with Bytebase

This article demonstrates how to set up a full database CI/CD pipeline on Azure DevOps using Bytebase, covering Docker deployment, ngrok configuration, GitOps integration, SQL review automation, approval processes, schema write‑back, and migration detection, with step‑by‑step instructions and code examples.

Azure DevOpsBytebaseDatabase CI/CD

0 likes · 11 min read

Implementing a Complete Azure DevOps Database CI/CD Workflow with Bytebase

DevOps Cloud Academy

Dec 4, 2023 · Operations

Why Migrate to Another Git Platform and How to Import Projects to GitLab.com

The article explains the recent SaaS policy change that limits free GitLab usage to 90 days, outlines the steps to export personal access tokens and import projects from JihuLab.com to GitLab.com, and confirms that the migrated repositories retain full history and issue data.

GitLabMigrationSaaS

0 likes · 5 min read

Why Migrate to Another Git Platform and How to Import Projects to GitLab.com

DevOps Cloud Academy

Dec 2, 2023 · Operations

Five Key Learnings from Five Years in DevOps

The article shares five practical DevOps insights—people‑centric culture, the importance of IAC and GitOps, mastering YAML/JSON, adopting the 12‑factor app methodology, and continuous learning—to help engineers improve cloud infrastructure, automation, and organizational effectiveness.

12-Factor

0 likes · 6 min read

Five Key Learnings from Five Years in DevOps

DevOps Cloud Academy

Dec 1, 2023 · Cloud Native

Running Lightweight Kubernetes (K3s) on a Local Machine with Grafana and Prometheus

This article explains how to install and run the lightweight, certified Kubernetes distribution K3s on a workstation, using k3d as a wrapper, and demonstrates deploying operators, Prometheus, and Grafana with full command‑line examples and configuration files.

Cloud NativeDevOpsGrafana

0 likes · 16 min read

Running Lightweight Kubernetes (K3s) on a Local Machine with Grafana and Prometheus

DevOps Cloud Academy

Nov 27, 2023 · Operations

Implementing a DevSecOps CI/CD Pipeline for Multi‑Language Applications with Jenkins

This article walks through building a comprehensive DevSecOps CI/CD pipeline in Jenkins that integrates source control, static analysis, vulnerability scanning, multi‑language builds, Docker image creation, Trivy security checks, Kubernetes deployment, and ZAP DAST testing to securely deliver applications across various runtimes.

CI/CDDevSecOpsDocker

0 likes · 18 min read

Implementing a DevSecOps CI/CD Pipeline for Multi‑Language Applications with Jenkins