Containers Resources

Build Your Own Local AI QA Engineer With Docker, Ollama, LibreChat, and Playwright MCP

Learn how to build a completely local AI-powered QA Automation Engineer using Docker, Ollama, Qwen3:8b, LibreChat, and Playwright MCP.

July 30, 2026

by Faisal Khatri

CORE

· 8,949 Views · 2 Likes

What Nobody Tells You About Running AI Models in Docker

At 2 am, a bloated 14GB Docker image with baked-in weights crashed our inference service; externalizing weights and rethinking GPU isolation fixed it.

July 29, 2026

by Pruthvi Raj Seknametla

· 34,864 Views · 3 Likes

From Idle Infrastructure to Elastic Capacity: Rethinking Kubernetes Scaling

As Kubernetes deployments expand across hybrid and multicloud environments, permanently provisioned infrastructure becomes an expensive default. Here's how scale-from-zero aligns capacity with actual demand instead of worst-case scenarios.

July 28, 2026

by DZone Staff

· 12,065 Views · 2 Likes

From Bash Script to Operational Triage: What Eight Months of Kubernetes Debugging Taught Me

Finding Kubernetes failures is easy. Knowing where to start is the hard part. Here's what eight months of building taught me.

July 9, 2026

by Shamsher Khan

CORE

· 2,506 Views · 1 Like

One Stolen Key, One Stolen Token: Why Machine Identity Is Cloud-Native's Quietest Crisis — and the Only Fix That Actually Holds

Learn how stolen machine credentials fuel major cloud breaches and how policy-as-code and short-lived identities help stop modern attacks.

July 1, 2026

by Igboanugo David Ugochukwu

CORE

· 4,107 Views · 1 Like

Building Production-Safe Agentic Remediation With Docker MCP Gateway: Lessons From 43% to 100% Accuracy

We built an AI Docker remediation system on MCP Gateway. First version: 43% correct. After 9 engineering fixes: 100%. Here's what changed.

June 29, 2026

by Mohammad-Ali Arabi

· 2,711 Views · 1 Like

Implementing Asynchronous Communication Between Microservices Using Kafka and Spring Boot

Kafka decouples services, buffers spikes, and routes failures to a DLT. Schemas are contracts; consumers must be idempotent.

June 24, 2026

by Mallikharjuna Manepalli

· 3,627 Views · 2 Likes

Your AI Coding Agent Can't Steal What It Never Had: The Docker Sandbox Isolation Story

Docker Sandbox runs AI agents in microVMs. The API key never enters the sandbox — the host proxy authenticates on the agent's behalf.

June 19, 2026

by Shamsher Khan

CORE

· 2,808 Views · 2 Likes

Zero-Downtime Deployments for Java Apps on Kubernetes

Achieve zero-downtime deployments for Java applications on Kubernetes using rolling updates, readiness/liveness probes, and graceful shutdown strategies.

May 29, 2026

by Ramya vani Rayala

· 4,803 Views

Pragmatica Aether: Let Java Be Java

A modern, distributed, fault-tolerant runtime environment for the language that was intentionally designed for managed environments.

May 29, 2026

by Sergiy Yevtushenko

· 4,710 Views · 1 Like

Docker Hardened Images Are Free Now — Here's What You Still Need to Build

Docker Hardened Images solve the CVE problem. But CVEs aren't why containers fail in production — governance gaps are. Here's the trust architecture that closes them.

May 27, 2026

by Shamsher Khan

CORE

· 4,669 Views

Beyond Partitioning and Z-Order: A Deep Dive into Liquid Clustering for Unity Catalog Managed Tables

Liquid Clustering replaces rigid partitioning and Z-Order with adaptive clustering in Unity Catalog, improving performance with less maintenance.

May 26, 2026

by Seshendranath Balla Venkata

· 3,407 Views · 1 Like

One Query, Four GPUs: Tracing a Distributed Training Stall Across Nodes

One SQL query across 4 GPU nodes found a straggler in under a second using eBPF fleet fan-out, no central collector needed.

May 25, 2026

by Ingero Team

· 4,019 Views

Self-Hosted Inference Doesn’t Have to Be a Nightmare: How to Use GPUStack

GPUStack is an open-source tool that turns a bunch of scattered GPU machines into one managed cluster for deploying AI models behind an OpenAI-compatible API.

May 21, 2026

by Sandeep Sadarangani

· 4,740 Views · 1 Like

Smart Deployment Strategies for Modern Applications

Docker packages applications to ensure consistent and portable deployments. Kubernetes manages them with scaling, reliability, and automation in production.

May 18, 2026

by Manju George

· 4,182 Views

Solving the Mystery: Why Java RSS Grows in Docker on M1 Macs

Java apps running in x86-64 Docker containers on ARM64 M1 Macs experience mysterious RSS memory growth due to Rosetta 2 translation cache. The culprit? JIT compilation.

May 12, 2026

by Sumeet Sharma

· 4,223 Views · 1 Like

How We Diagnosed a Hidden Scheduler Failure in a Docker Swarm Cluster Serving 2 Million Users

A real production incident in a Docker Swarm cluster — how a routine service update triggered a silent scheduler failure, and how we uncovered it.

May 5, 2026

by Denis Tiumentsev

· 2,303 Views · 3 Likes

Mastering Kubernetes to Maximize Your Cloud Potential

Understanding Kubernetes architecture through seven critical layers: storage, compute, networking, observability, security, dev tools, and CI/CD.

May 4, 2026

by Jaswinder Kumar

· 2,199 Views · 2 Likes

AI Agents for DevOps on Kubernetes Need Real Engineering, Not Magic

Kubernetes incident triage: OpenTelemetry → Kafka → CrewAI → RBAC scale. DORA 2024: 75% AI use, 39% low trust. AI correlates, humans approve changes.

April 30, 2026

by Abdul Majid Qureshi

· 2,706 Views

Java Backend Development in the Era of Kubernetes and Docker

Containerization with Docker and orchestration through Kubernetes enables Java backends to be deployed, scaled, managed efficiently in modern cloud-native environments.

April 28, 2026

by Ramya vani Rayala

· 4,964 Views · 5 Likes

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