--- title: "#egress articles | Hashnode" description: "Explore 14 articles tagged #egress on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/egress" --- Tag # #egress 14 posts · 0 followers [avflow](https://hashnode.com/@avflow) · [2d ago](https://hashnode.com/posts/how-to-stream-a-livekit-room-to-youtube-or-twitch-via-rtmp-without-running-ffmpeg/6af3d234da4fa2f3f0d1a4a2) ### [How to Stream a LiveKit Room to YouTube or Twitch via RTMP (Without Running FFmpeg)](https://avflow.hashnode.dev/how-to-stream-a-livekit-room-to-youtube-or-twitch-via-rtmp-without-running-ffmpeg?utm_source=hashnode&utm_medium=feed) Push a LiveKit room to YouTube or Twitch over RTMP with one AVFlow JSON job — no FFmpeg, no Egress to host. Grid layouts, multi-CDN fan-out, live captions. 7 min read · [avflow.hashnode.dev](https://avflow.hashnode.dev/how-to-stream-a-livekit-room-to-youtube-or-twitch-via-rtmp-without-running-ffmpeg?utm_source=hashnode&utm_medium=feed) [Muskan](https://hashnode.com/@muskanzop) · [May 5](https://hashnode.com/posts/the-egress-bill-why-your-multi-region-finops-plan-misses-40k-month/69f97e8a46610fd606682ea8) ### [The Egress Bill: Why Your Multi-Region FinOps Plan Misses $40k/Month](https://zopdev.hashnode.dev/the-egress-bill-why-your-multi-region-finops-plan-misses-40k-month?utm_source=hashnode&utm_medium=feed) description: "The egress bill is hidden because no team owns data transfer. Four levers: replication topology, service placement, observability routing, VPC endpoints." The Egress Bill: Why Your Multi 10 min read · [zopdev.hashnode.dev](https://zopdev.hashnode.dev/the-egress-bill-why-your-multi-region-finops-plan-misses-40k-month?utm_source=hashnode&utm_medium=feed) [jaya sakthi](https://hashnode.com/@jayasakthi) · [Nov 2, 2025](https://hashnode.com/posts/networkpolicy-explained-controlling-ingress-and-egress-traffic-in-k8s/6906c1b9f6f0473198aa8ec3) ### [NetworkPolicy Explained: Controlling Ingress and Egress Traffic in K8s](https://jayasakthi-blog.hashnode.dev/networkpolicy-explained-controlling-ingress-and-egress-traffic-in-k8s?utm_source=hashnode&utm_medium=feed) Kubernetes is a powerful platform for managing containerized applications, but with that power comes the responsibility of securing your deployments. One crucial aspect of Kubernetes security is controlling network traffic between pods. That's where ... 4 min read · [jayasakthi-blog.hashnode.dev](https://jayasakthi-blog.hashnode.dev/networkpolicy-explained-controlling-ingress-and-egress-traffic-in-k8s?utm_source=hashnode&utm_medium=feed) [Harshal Sonar](https://hashnode.com/@devopsbyharshal) · [Sep 27, 2025](https://hashnode.com/posts/devops-roadmap-2025-kubernetes-part-3-services-ingress-and-egress-beginner-friendly/68d78c8b221bb507d7f8ee63) ### [🚀 DevOps Roadmap 2025 – Kubernetes Part 3: Services, Ingress & Egress (Beginner Friendly)](https://harshalsonar.hashnode.dev/devops-roadmap-2025-kubernetes-part-3-services-ingress-and-egress-beginner-friendly?utm_source=hashnode&utm_medium=feed) Kubernetes (K8s) has become the backbone of modern cloud infrastructure. In the last parts, we discussed Pods, ReplicaSets, Deployments, and Namespaces — all essential for deploying and managing applications. But how do these applications communicate... 5 min read · [harshalsonar.hashnode.dev](https://harshalsonar.hashnode.dev/devops-roadmap-2025-kubernetes-part-3-services-ingress-and-egress-beginner-friendly?utm_source=hashnode&utm_medium=feed) [Ajin Joseph](https://hashnode.com/@ajiinjoseph20) · [Aug 3, 2025](https://hashnode.com/posts/building-a-kubernetes-egress-controller-for-fine-grained-outbound-traffic-control/688f799ce1e07454903a3111) ### [Building a Kubernetes Egress Controller for Fine-Grained Outbound Traffic Control](https://ajin-cloudjourney.hashnode.dev/building-a-kubernetes-egress-controller-for-fine-grained-outbound-traffic-control?utm_source=hashnode&utm_medium=feed) The objective is to dynamically enforce fine-grained egress access control using hostnames or IPs declared via custom Kubernetes resources on the Namespace 5 min read · [ajin-cloudjourney.hashnode.dev](https://ajin-cloudjourney.hashnode.dev/building-a-kubernetes-egress-controller-for-fine-grained-outbound-traffic-control?utm_source=hashnode&utm_medium=feed) [Cheedge Lee](https://hashnode.com/@cheedgelee) · [Jan 10, 2025](https://hashnode.com/posts/typo-caused-difference-in-networkpolicy-yaml-file/6781a299baa10a6451330a01) ### [Typo caused difference in NetworkPolicy yaml file](https://notes-renovation.hashnode.dev/typo-caused-difference-in-networkpolicy-yaml-file?utm_source=hashnode&utm_medium=feed) Check following two networkpolicy yaml file, np1.yaml and np2.yaml: # np1.yaml apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: np namespace: space1 spec: podSelector: {} policyTypes: - Egress egress: - to: - nam... 2 min read · [notes-renovation.hashnode.dev](https://notes-renovation.hashnode.dev/typo-caused-difference-in-networkpolicy-yaml-file?utm_source=hashnode&utm_medium=feed) [Sakshi from KushoAI](https://hashnode.com/@SakshiPriya01) · [Nov 4, 2024](https://hashnode.com/posts/expecting-a-lot-of-traffic-for-your-application-learn-why-egress-cost-is-important-and-how-it-fares-across-different-cloud-providers/6728cc24d97356fa13084e2c) ### [Expecting a lot of traffic for your application? Learn why egress cost is important and how it fares across different cloud providers](https://software-deep-dives.hashnode.dev/expecting-a-lot-of-traffic-for-your-application-learn-why-egress-cost-is-important-and-how-it-fares-across-different-cloud-providers?utm_source=hashnode&utm_medium=feed) Learn why egress cost matters when handling large traffic and how AWS, GCP, and Azure compare pricing for outbound data transfer. 4 min read · [software-deep-dives.hashnode.dev](https://software-deep-dives.hashnode.dev/expecting-a-lot-of-traffic-for-your-application-learn-why-egress-cost-is-important-and-how-it-fares-across-different-cloud-providers?utm_source=hashnode&utm_medium=feed) [Gaurav Kumar](https://hashnode.com/@gkkumar) · [Jun 26, 2024](https://hashnode.com/posts/networkpolicy-in-kubernetes-with-example/667bb6aad7e95420e8d81072) ### [NetworkPolicy in Kubernetes with example](https://kubernetes-by-gaurav.hashnode.dev/networkpolicy-in-kubernetes-with-example?utm_source=hashnode&utm_medium=feed) Introduction In Kubernetes we can deploy as many as pods which is for different application or have specific usage, by default in Kubernetes cluster all pods can communicate to each other but If we want some specific pods to not be communicated by ot... 5 min read · [kubernetes-by-gaurav.hashnode.dev](https://kubernetes-by-gaurav.hashnode.dev/networkpolicy-in-kubernetes-with-example?utm_source=hashnode&utm_medium=feed) [Ashutosh Mahajan](https://hashnode.com/@ashutosham2002) · [Jun 22, 2024](https://hashnode.com/posts/network-policies-in-kubernetes/6677059f5bb5fd9d144488a2) ### [Network Policies in Kubernetes](https://ashutoshamblogs.hashnode.dev/network-policies-in-kubernetes?utm_source=hashnode&utm_medium=feed) 🗼Introduction In the world of Kubernetes, managing and securing network traffic between pods is crucial for maintaining a robust and secure application environment. This is where Network Policies come into play. This blog will delve into the concept... 3 min read · [ashutoshamblogs.hashnode.dev](https://ashutoshamblogs.hashnode.dev/network-policies-in-kubernetes?utm_source=hashnode&utm_medium=feed) [崔秀龙](https://hashnode.com/@dustise) · [Aug 24, 2018](https://hashnode.com/posts/istio-da-ru-men-egress-gateway/6816c8d32da42784f04a551f) ### [Istio 大入门——Egress Gateway](https://blog.fleeto.us/istio-da-ru-men-egress-gateway?utm_source=hashnode&utm_medium=feed) Istio 还是早期版本的时候，我曾经有个蒙事的混蛋设想：在网格里面搭建一个反向代理，用于代理网格甚至是集群之外的存量应用，让这些改不得甚至动不得又正在赚钱的应用，以网格内成员的身份对网格中的微服务提供服务。后来知道了，Istio 的 Egress Gateway 实现了这一混蛋想法。 原理 根据官方文档的解释： Gateway 描述了一个负载均衡器，用于承载网格边缘的进入和发出连接。这一规范中描述了一系列开放端口，以及这些端口所使用的协议、负载均衡的 SNI 配置等内容。 之前的 Ser... 3 min read · [blog.fleeto.us](https://blog.fleeto.us/istio-da-ru-men-egress-gateway?utm_source=hashnode&utm_medium=feed)