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February 2025
The biggest mistake by Devtool founders
Key advice from Ramiro (CEO & Founder Okteto): Don't get attached to your solution - get attached to the problem you're solving! Watch how this mindset helped build a successful Kubernetes developer experience tool.#StartupAdvice#Observability Exclusively on The Incidentally Reliable podcast, which is made by SREs for SREs and hosted by Zenduty. Zenduty is a revolutionary incident management platform that gives you greater control and automation over the incident management lifecycle.
Simplifying Kubernetes architecture for DevOps
Kubernetes has become the go-to platform for managing containerized applications, but its architecture can seem complex to DevOps teams. Let’s break it down into simple terms and explore how tools like Site24x7 can simplify the process of designing and monitoring Kubernetes architecture.
Types of Pods in Kubernetes: An In-depth Guide
When working with Kubernetes, pods are the fundamental building blocks of deployment. But not all pods are created equal. Understanding the different types of pods and their use cases is crucial for optimizing workloads, ensuring reliability, and maintaining efficiency in your cluster. Let's break it all down.
What's New in Calico: Winter 2025
As we kick off the new year, we’re excited to introduce the latest updates to Calico, designed to create a single, unified platform for all your Kubernetes networking, security, and observability needs. These new features help organizations reduce tool sprawl, streamline operations, and lower costs, making it more convenient and efficient to manage Kubernetes environments.
A comprehensive guide to container security
So much of our modern software runs on containers. Containerized applications offer great flexibility for developers, but they also come with security risks. Container security is a holistic approach to managing risk in containerized environments. Securing containers requires a broad approach incorporating different tools and policies that enforce security in the software supply chain, infrastructure, container runtime environments, and other potential container attack surfaces.
How to Filter Docker Logs with Grep
Managing logs in Docker can quickly become overwhelming, especially when dealing with multiple containers. If you’ve ever tried to sift through a sea of log entries looking for a specific error or debugging message, you know the struggle. Fortunately, you can pipe docker logs output through grep to filter logs efficiently. This guide breaks down how to use docker logs grep it effectively, including practical examples to help you debug and monitor your containerized applications like a pro.
The optimization imperative: Sustainably scale K8s in your IDP
It’s considered common practice for platform engineering teams to build their IDP to be a self-service product for developers. This means, among other things, building a dedicated team around it for upkeep and support, creating a roadmap for development, and coming up with metrics they can use to determine its success.
AWS Service Comparison: ECS Vs. EC2 Vs. S3 Vs. Lambda
Amazon Web Services (AWS) offers over 200 fully-featured services. AWS Elastic Compute Cloud (EC2), Elastic Container Service (ECS), Amazon Lambda, and the AWS Simple Storage Service (Amazon S3) are some of the most critical services you should become familiar with. We’ve previously covered Amazon ECS vs. EKS vs. Fargate for managing and deploying containers. This guide will explain how Amazon EC2, Lambda, ECS, and S3 compare and when you’ll want to use each.
Argo Unpacked
Master Argo CD with our new live show, Argo Unpacked, hosted by Dan Garfield and Revital Barletz. Suitable for everyone, from beginners to advanced users, we'll cover practical use cases, new features, and live Q&A to help you get the most out of Argo CD.
What is AI Middleware, and Why You Need It to Safely Deliver AI Applications
When it comes to infusing artificial intelligence (AI) into enterprise applications, developers, platform engineers and data scientists are facing a tremendous opportunity. However, in Tanzu, we are also hearing about their struggles to get to production, not to mention achieving positive return on investment (ROI).
Monitoring Kubernetes Resource Usage with kubectl top
Efficient resource utilization is key to running Kubernetes workloads smoothly. Whether you're troubleshooting performance issues, optimizing resource requests and limits, or keeping an eye on cluster health, the kubectl top command is an essential tool. It provides real-time CPU and memory usage metrics for nodes and pods, helping you make informed decisions about scaling and resource allocation.
Logz.io Open 360 Platform Overview
Welcome to Logz.io, where we make monitoring, troubleshooting, and optimizing your systems easier than ever. Our AI-driven observability platform helps you: Ingest and manage your logs effortlessly Analyze and visualize data with powerful filtering & alerting Pinpoint root causes instantly with AI-powered RCA Optimize observability costs with DataHub Ensure peak system performance with Kubernetes 360 & App 360.
The AI Model Showdown - LLaMA 3.3-70B vs. Claude 3.5 Sonnet v2 vs. DeepSeek-R1/V3
Following all the hype and bluster with DeepSeek’s arrival in the AI landscape––and its ability to crash the poster child of AI’s share value overnight (Nvidia), we wanted to conduct a rigorous evaluation at Komodor. We tested DeepSeek’s models head-to-head against industry leaders in solving real-world Kubernetes challenges.
Ensuring Optimal Kubernetes Cluster Health with Calico Observability
Have you ever wondered how to navigate the complexities of managing Kubernetes clusters effectively? Observability is the key, and Elasticsearch plays a pivotal role in storing and analyzing the critical data that keeps your systems running smoothly.
Coralogix Releases eBPF Observability for K8s Workloads
There are several big barriers to an effective tracing strategy. Modern applications require complex code instrumentation, and legacy applications might not be so easy to alter, and that’s assuming every engineering team can be engaged to make the necessary changes. eBPF & OpenTelemetry flip this entire problem on its head, and Coralogix is one of the first major observability platforms to leverage this exciting functionality, to provide an unobtrusive, low risk overview of your system.
#035 - Beyond Kubernetes: A Veteran of the Container Wars on the Past, Present, and Future of Clo...
This episode of "Kubernetes for Humans" features Dan Ciruli, a Senior Director of Product Management at Nutanix, who shares his journey in tech and his perspective on the evolution of cloud-native technologies. Ciruli discusses his early career as an engineer and his transition to product management, noting that the role was not well-defined in the 1990s. He recounts his experiences with startups, Google, and D2IQ (formerly Mesosphere), highlighting the rise of Docker and projects like Mesos.
Kubernetes Monitoring and Alerting Made Easy with Splunk Observability Cloud and OpenTelemetry
In this video, I'll show you how to quickly setup monitoring and alerting for your Kubernetes clusters using Splunk Observability Cloud. We’ll start by deploying the Splunk OpenTelemetry Collector using Helm, and then use the Kubernetes Navigator inside Splunk Observability Cloud to view the health of our cluster and the applications it’s hosting. I’ll demonstrate AutoDetect detectors and alerts by intentionally triggering an issue in the cluster and walk through the alerting process. We’ll review the alerts in Splunk Observability Cloud and then resolve the issue in the cluster.
Kubernetes Vs. Docker Vs. OpenShift: Understanding Their Roles And Differences
Containers are a big deal today. They are software units that contain all the code, runtime, and dependencies required to run a distributed application. Thus, containers help engineers test and run apps without compatibility issues on any device and platform. Organizations can use containers to reduce engineering costs, speed up deployments, develop and test AI models, and automate more processes. You probably want those benefits as well.
10 Kubernetes Monitoring Tools You Can't-Miss in 2025
Monitoring a Kubernetes cluster isn’t just about keeping an eye on CPU and memory usage. It’s about understanding system health, detecting anomalies before they cause outages, and ensuring applications run smoothly. With so many tools available, choosing the right one can feel overwhelming. This guide covers the best Kubernetes monitoring tools, their use cases, and key factors to consider.
Kubernetes 101
When you get behind the wheel of your car, one of the first things you see is the dashboard. Your dashboard provides various information about all the different technologies that make the car run smoothly, like helping you control your speed, providing insight into your fuel levels, and offering suggestions for regular maintenance, like oil changes. For developers, Kubernetes acts as that one-glance dashboard to provide insights about container performance, maintenance needs, and storage requirements.
