Docs
Curated Kubernetes content from AKS, EKS, GKE, OpenShift, Rancher/K3s and more—auto‑aggregated daily.
- 2025-06-25Tigera
Switching to eBPF One Step at a Time with Calico DNS Inline Policy
Calico iptables – DNS Inline policy The outcome NFTABLES Conclusion Calico Enterprise lets users write network policies using domain names instead of IP addresses. This is done by dynamically mapping domain names to IP addresses and matching the egress traffic against these IPs.
#tigera - 2025-06-25Kubernetes Blog
Image Compatibility In Cloud Native Environments
Image Compatibility In Cloud Native Environments The need for image compatibility specification Dependencies between containers and host OS Multi-cloud and hybrid cloud challenges Image compatibility initiative Implementation in Node Feature Discovery Compatibility specification Client implementation for node validation Examples of usage Conclusion Get involved In industries where systems must run very reliably and meet strict performance criteria such as telecommunication, high-performance or AI computing, containerized applications often need specific operating system configuration or hardware presence. It is common practice to require the use of specific versions of the kernel, its configuration, device drivers, or system components.
#kubernetes - 2025-06-24Digital Ocean
See More, Worry Less: Managed Database Observability, Monitoring, and Hardening Advancements
See More, Worry Less: Managed Database Observability, Monitoring, and Hardening Advancements Whatâs new? Datadog Integration Default resource alerts and advanced cluster event notifications Trusted sources IP Labeling Resources to get started About the author Try DigitalOcean for free Related Articles Announcing OpenAI gpt-oss Models on the DigitalOcean Gradient⢠AI Platform Build smarter AI agents: new tools now available for the DigitalOcean Gradient⢠AI Platform Introducing GPU Droplets accelerated by NVIDIA HGX H200 By Nicole Ghalwash Published: June 24, 2025 4 min read As your applications scale, keeping a close eye on them becomes more important than everâit also becomes harder the more data you have. Thatâs why weâre pleased to announce that we have made several new observability, monitoring, and hardening advancements to DigitalOcean Managed Databasesâto give you better visibility, understanding, and peace of mind.
#kubernetes - 2025-06-18Digital Ocean
New Spaces features make it easier to stay secure, compliant, and in control
New Spaces features make it easier to stay secure, compliant, and in control Spaces access logs are now generally available New Spaces connection wizard makes third-party tools easier to use No additional cost. Just a better experience.
#kubernetes - 2025-06-17Tigera
Securing Kubernetes Traffic with Calico Ingress Gateway
Wait a second, is this the ‘Ingress vs. Gateway API’ debate? What makes Gateway API different? The Ingress Rut The purpose of this blog post Requirements Spin up a Kubernetes Cluster Install Calico with Operator Deploy a Demo Application Enable Calico Ingress Gateway Deploy Gateway API Resources Gateway HTTPRoute SSL Certificate and Automated Certification Process with Cert-Manager Gateway API integration ClusterIssuer Enabling HTTPS using Calico Ingress Gateway Force Redirect to HTTPS Clean up Conclusion If you’ve managed traffic in Kubernetes, you’ve likely navigated the world of Ingress controllers.
#tigera - 2025-06-16KodeKloud Blog (Kubernetes)
The Definitive Guide to Microservices
Key Takeaways Understanding Microservices How Microservices Operate Key Components of Microservices Architecture Advantages of Microservices Common Design Patterns in Microservices Challenges and Criticisms of Microservices Microservices vs. Monolithic Architectures Migrating from Monolithic to Microservices Service-Oriented Architecture (SOA) vs.
#kodekloud #kubernetes - 2025-06-16Kubernetes.dev Blog
Blog: Changes to Kubernetes Slack
Changes to Kubernetes Slack UPDATE : We’ve received notice from Salesforce that our Slack workspace WILL NOT BE DOWNGRADED on June 20th. Stand by for more details, but for now, there is no urgency to back up private channels or direct messages.
#kubernetes #community - 2025-06-16Kubernetes Blog
Changes to Kubernetes Slack
Changes to Kubernetes Slack UPDATE : We’ve received notice from Salesforce that our Slack workspace WILL NOT BE DOWNGRADED on June 20th. Stand by for more details, but for now, there is no urgency to back up private channels or direct messages.
#kubernetes - 2025-06-15KodeKloud Blog (Kubernetes)
Kubernetes HPA: Mastering Horizontal Pod Autoscaler Basics and Best Practices
Key Takeaways Understanding Horizontal Pod Autoscaler (HPA) How HPA Works Setting Up Metrics Server Configuring HPA in Your Kubernetes Cluster Practical Example: Implementing HPA Deploy Sample Application Create Kubernetes Service Apply Horizontal Pod Autoscaler Testing HPA Functionality Increase Load Monitor Scaling Events Decrease Load HPA Limitations Best Practices for HPA Configuration Integrating HPA with Other Autoscalers Usage and Cost Reporting Summary Frequently Asked Questions What is the primary purpose of the Horizontal Pod Autoscaler (HPA)? How does HPA determine the number of replicas to scale? What are some common limitations of HPA? How can integrating HPA with other autoscalers improve scaling efficiency? What tools can help track resource usage and manage costs in a Kubernetes cluster with HPA? Exploring System Architecture for DevOps Engineers Why KubeCon India 2025 Meant More to KodeKloud Linux: List Disks Linux: "cat" Command Linux Made Easy for DevOps Beginners From CFP to Stage: Win Your Tech Talk Slot MCP Explained Simply: How AI Can Actually Do Things Now Still Not Job-Ready After Learning DevOps? What Is Kubernetes? Finally, a Simple Explanation! This capability ensures your application remains responsive and performs well under varying traffic loads. In this article, we will cover the basics of Kubernetes HPA, how it works, best practices, and a hands-on example to help you master this critical Kubernetes feature.
#kodekloud #kubernetes - 2025-06-14KodeKloud Blog (Kubernetes)
kubectl logs: How to Get Pod Logs in Kubernetes (With Examples)
Prerequisites Create a Pod How to View Pod Logs View Pod logs in real time Fetch a specific number of lines of Pod logs View logs of an exited container Fetch Pod logs from a specific time period Fetch the logs of a specific container in a multi-container Pod Conclusion Exploring System Architecture for DevOps Engineers Why KubeCon India 2025 Meant More to KodeKloud Linux: List Disks Linux: "cat" Command Linux Made Easy for DevOps Beginners From CFP to Stage: Win Your Tech Talk Slot MCP Explained Simply: How AI Can Actually Do Things Now Still Not Job-Ready After Learning DevOps? What Is Kubernetes? Finally, a Simple Explanation! Like any software, these applications can sometimes fail or not perform as expected due to various reasons. When such failures occur, it’s important to identify and rectify the issue quickly.
#kodekloud #kubernetes