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Cloud Native Technology Community

The Cloud Native Technology Community, part of the CNBPA Cloud Native Technology Practice Alliance, focuses on evangelizing cutting‑edge cloud‑native technologies and practical implementations. It shares in‑depth content, case studies, and event/meetup information on containers, Kubernetes, DevOps, Service Mesh, and other cloud‑native tech, along with updates from the CNBPA alliance.

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Recent Articles

Latest from Cloud Native Technology Community

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Cloud Native Technology Community
Cloud Native Technology Community
Jul 17, 2025 · Databases

How Operators Turn Kubernetes into a Database Management Powerhouse

This article explains how Kubernetes' reconciliation loop, originally designed for stateless resources, can be extended to manage stateful workloads like PostgreSQL databases using Operators such as CloudNativePG and Atlas, providing a declarative, GitOps‑friendly workflow for provisioning, upgrading, and schema migration.

AtlasCloudNativePGDatabase Management
0 likes · 16 min read
How Operators Turn Kubernetes into a Database Management Powerhouse
Cloud Native Technology Community
Cloud Native Technology Community
Jun 13, 2025 · Cloud Native

CNAPP: The Key to Securing Cloud‑Native Applications from Containers to Lifecycle

This article examines the evolution of container security into comprehensive cloud‑native protection, explaining CNAPP concepts, technical roadmaps, industry challenges, and best‑practice recommendations for integrating security across the entire application lifecycle, while highlighting market trends and future directions.

CNAPPCloud NativeDevSecOps
0 likes · 26 min read
CNAPP: The Key to Securing Cloud‑Native Applications from Containers to Lifecycle
Cloud Native Technology Community
Cloud Native Technology Community
Jun 3, 2025 · Cloud Native

Custom Stop Signals for Containers in Kubernetes v1.33 (Alpha Feature)

Starting with Kubernetes v1.33, the Alpha feature ContainerStopSignals introduces a Pod‑level lifecycle.stopSignal field that lets platform teams specify which Unix signal (e.g., SIGINT, SIGUSR1) should be sent to containers on termination, overcoming the previous reliance on image‑defined STOPSIGNAL and improving graceful shutdown control across Linux and Windows workloads.

Alpha FeatureContainerStopSignalsKubernetes
0 likes · 6 min read
Custom Stop Signals for Containers in Kubernetes v1.33 (Alpha Feature)
Cloud Native Technology Community
Cloud Native Technology Community
May 27, 2025 · Cloud Native

Kubernetes v1.33 Fixes a Decade-Old Image Pull Loophole

Kubernetes v1.33 introduces the KubeletEnsureSecretPulledImages feature gate, which forces credential verification for cached private images, closing a ten‑year‑old security loophole that allowed Pods to reuse unauthorized images across namespaces regardless of imagePullPolicy settings.

Feature GatesImagePullPolicyv1.33
0 likes · 6 min read
Kubernetes v1.33 Fixes a Decade-Old Image Pull Loophole
Cloud Native Technology Community
Cloud Native Technology Community
May 15, 2025 · Cloud Native

What’s New in Kubernetes 1.33? Deep Dive into Sidecar, GPU/TPU Allocation, and Namespace Enhancements

Kubernetes 1.33 introduces native sidecar support, enhanced namespace isolation, and dedicated GPU/TPU resource allocation, delivering 64 feature upgrades—including stable sidecar containers, dynamic resource APIs, and user‑namespace security—while providing practical adoption guidance for production environments.

Cloud NativeKubernetesUser Namespace
0 likes · 5 min read
What’s New in Kubernetes 1.33? Deep Dive into Sidecar, GPU/TPU Allocation, and Namespace Enhancements
Cloud Native Technology Community
Cloud Native Technology Community
Apr 24, 2025 · Cloud Native

Simplifying Kubernetes Application Deployment with Korifi and Optimizing Cloud Costs using OpenCost

Korifi provides a Cloud Foundry‑style abstraction layer that simplifies Kubernetes application deployment and management, while OpenCost offers comprehensive, multi‑cloud cost visibility and optimization; together they enable developers to deploy apps easily, monitor pod‑level expenses, and make data‑driven resource allocation decisions.

DevOpsKorifiKubernetes
0 likes · 7 min read
Simplifying Kubernetes Application Deployment with Korifi and Optimizing Cloud Costs using OpenCost
Cloud Native Technology Community
Cloud Native Technology Community
Apr 11, 2025 · Cloud Native

How Kube-OVN Enables Seamless Live Migration for KubeVirt VMs

This article explains the challenges of live‑migrating KubeVirt virtual machines, how Kube‑OVN addresses network‑bridge limitations and IP changes, provides the required VM annotation, step‑by‑step migration commands, and details the multi‑stage migration process that keeps network interruption under 0.5 seconds with no TCP break.

Cloud NativeKube-OVNKubeVirt
0 likes · 7 min read
How Kube-OVN Enables Seamless Live Migration for KubeVirt VMs