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Containers

The latest News and Information on Containers, Kubernetes, Docker and related technologies.

Beginner's Guide to Kubernetes Troubleshooting

Kubernetes troubleshooting is a critical skill for developers and system administrators managing containerized applications. It involves diagnosing and resolving issues within a Kubernetes cluster, ensuring that applications run smoothly and efficiently. Troubleshooting can range from simple configuration errors to complex networking issues, requiring a deep understanding of Kubernetes architecture and components.

Unveiling High Availability & Zero Downtime Strategies with Joshua Cassin

Join Joshua Cassin from @PortainerIO as he delves into the secrets of achieving high availability and zero downtime in Kubernetes deployments. With insights inspired by Solomon Hykes' pioneering work, Joshua unveils practical strategies for anticipating potential disruptions, establishing clear contingency plans, and embracing on-the-fly problem-solving. Discover how to ensure your Kubernetes clusters thrive even in the face of unexpected challenges.

Test Automation Best Practices Maximizing Efficiency and Effectiveness

Test automation has become an indispensable part of software development, ensuring faster releases, higher quality, and overall cost-effectiveness. However, to reap the full benefits, it’s crucial to implement best practices that maximize efficiency and effectiveness. In this blog post, we’ll delve into some key strategies and tips for achieving optimal results with test automation.

Automating Ephemeral Environments with Kubernetes: A Quick Guide

Ephemeral environments are temporary, isolated, but self-contained deployment environments crucial for development and testing within software projects. While I already discussed the basics and benefits of Ephemeral Environments, today I will go through the practical steps of implementing ephemeral environments in your CI/CD pipeline using Kubernetes. I will start with how you can do it with Kubernetes native tools, and how you can automate the ephemeral environments in your CI/CD.

How to Use Kubernetes to Control a Vast Network of Clusters? Insights from Gianluca Mardente

Dive into the world of Kubernetes with Gianluca Mardente, Principal Engineer at Cisco, as he shares insights from managing a vast fleet of Kubernetes clusters within Cisco's App Dynamics business unit. Explore the evolution from managing a handful to scaling up for extensive applications and clusters, leveraging container orchestration to maintain agility in cloud and on-premises environments. Plus, discover the strategic use of tools like Cluster API and Crossplane for automation, handling dependencies, and the dynamic deployment of applications.

What is platform engineering and when should you invest in it?

As application platforms grow larger, the idea of DevOps teams where developers support the software development lifecycle, but also manage infrastructure and the platform, is beginning to reach the limits of what these teams can support. Rather than taking their best application developers and making them work on infrastructure problems, more organizations are coming to the conclusion that a centralized platform team specialized in that area is a better use of their developers’ skill sets.

How Can AI Transform the Chaos of Developer Workflows? Discover the Future with @getpieces

In this session from Navigate North America 2024, Tsavo Knott and Sam Jones unravel the complexities developers face in today's fast-paced, AI-driven world. This session delves into the innovative ways @getpieces harnesses AI to revolutionize developer workflows, making the seemingly insurmountable tasks of managing multiple languages, projects, and cross-functional teams, not just manageable but streamlined and efficient.

Kubernetes 1.30 aka Uwubernetes: What's New?

Kubernetes 1.30, the latest release from the Kubernetes project, introduces several significant updates that enhance the orchestration capabilities of the platform. This release continues the trend of evolving Kubernetes into a more robust, scalable, and secure system for managing containerized applications across diverse environments. Below, we delve into the key updates in Kubernetes 1.30.

Secure Connections with Environment-Level VPNs

At Cycle, we've taken a distinctive approach to VPN services, integrating them at the environment level of our platform. In a landscape where complexity can escalate quickly, anchoring each VPN to an environment–a VPC spanning the nodes of a cluster– simplifies management and maintains a high level of isolation.