Yann Belot

In the world of Kubernetes, Node Affinity ensures your pods only run on designated nodes. Imagine a pod requiring a special GPU labeled node for processing power. Carpenter, an infrastructure management tool for AWS EKS, helps with this by automatically scaling your cluster based on these needs. This video showcases how to leverage Node Affinity with Carpenter on AWS EKS. It guides you through: 1. Setting up an EKS cluster and configuring Carpenter 2. Creating a deployment with a node affinity rule (e.g., requiring a node labeled eks:immersion-team=my-team) 3. Carpenter automatically provisioning a new node with the required label 4. Modifying the deployment to demand a different instance type. Carpenter responds by deleting the old node and creating a new one meeting the new specifications By the end, your pods are up and running on the newly created node. This video is a great resource for anyone using Kubernetes on AWS EKS, especially if you're looking to streamline pod placement and cluster scaling using Node Affinity and Carpenter.     #Kubernetes #EKS #NodeAffinity #Carpenter #CloudNative #Carpenter   https://lnkd.in/eehZh_C7

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With #NGINXOne, NGINX is boarding the #SaaS train. A core part of NGINX One is SaaS—a new and exciting journey for us. NGINX became the most popular reverse proxy, web server and API gateway on the planet because it's fast, lightweight, and secure. Until now, SaaS wasn’t necessary. But today’s digital world has changed. Our customers expect seamless, user-friendly experiences with global management across all environments. Whether you're running NGINX Plus, OSS, or Kubernetes Ingress Controller, NGINX One brings all your NGINX systems into a single GUI console (or API) for centralized control. It’s delivered as part of the F5 XC dashboard and it comes pre-configured with a host of useful observability and security features, from basics like CPU utilization and latency to more advanced capabilities like certificate expiry notification and management. Here’s why NGINX One ups the game by bringing the benefits of SaaS and truly distributed management to NGINX users: 🌐 Fleet Management: Easily manage and monitor your entire fleet of NGINX instances, regardless of platform. 🚀 Faster Feature Rollouts: Push new features and updates quickly, ensuring you're always on the cutting edge. 🛡️ Security Gaps Identified: Detect vulnerabilities and get proactive configuration guidance to ensure compliance and protection. 🛠️ NGINXpert Configuration: With built-in configuration recommendations, even newcomers can manage NGINX like an expert! You can get all these benefits by joining us on the SaaS train. Book a demo today. https://lnkd.in/gEHEUkHD #AppDelivery #NGINX

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How to Set Up a GUI on a RHEL 9 AWS EC2 Instance Ever wanted to set up a GUI on a RHEL 9 AWS EC2 instance? You’re in the right place! In this tutorial, I’ll guide you step-by-step, from launching your EC2 instance to connecting via Remote Desktop. Whether you’re a beginner or just looking to refresh your skills, this guide will help you get up and running with a GUI on RHEL 9 in no time!

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Native and eBPF-based Kubernetes Workload Profiling for Kubernetes Clusters By capturing profiling data at regular intervals from your Kubernetes cluster or applications, you can gain valuable insights into your system’s behavior, quickly detect anomalies, and pinpoint areas that may require optimization. This proactive monitoring ensures that your system remains efficient and reliable. In this blog post, my colleague Reza Ramezonpur articulates how profiling can benefit your environment and how you can enable it using Calico’s native capabilities or for any other application by using eBPF-based probes. By incorporating profiling into your monitoring strategy, you’ll be able to optimize your system’s performance, improve its reliability, and gain valuable insights into its behavior. A link to the blog is available in the comments section. ———— Tigera - Container Security with built-in network security #CNAPP #zerotrust #cloudnative #Kubernetes #containersecurity #cloudsecurity #eBPF #Istio #OpenShift #Rancher #AWS #Azure #GCP #Fortinet #PaloAltoNetworks #Zscaler #CrowdStrike #SentinelOne #EKS #AKS #GKE #Anthos #RedHat #Devops #SRE #Containers #GenerativeAI

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Creating a Secure Plan for Container Orchestration and Containerized Architecture Working with containers requires understanding the importance of container orchestration in managing complex containerized workloads at scale. However, container orchestration goes beyond just managing containers; it also has significant implications for container security. By defining your containerized architecture and how containers interact with each other, your approach to container orchestration plays a crucial role in determining the default security of your environment and the likelihood of a breach spreading from one container to the entire cluster. Using open-source tools to identify insecure container orchestration Using kube-score kube-score score <cluster_address> --filter-kubernetes-version=false | grep -i "security" Use kube-score to scan the security configuration of a Kubernetes cluster at <cluster_address>. Use the --filter-kubernetes-version=false flag to disable checking for outdated Kubernetes versions. Filter the output using grep to show insecure container orchestration configuration findings. #cloudsecurityalliance #cloudsecurity #azure #kubernetes #cybersecurity

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