From buoyant.io
A guide to modern Kubernetes network policies
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In the world of Kubernetes, network policies are essential for controlling traffic within your cluster. But what are they really? And why, when and how should you implement them?
on Aug 23
From buoyant.io
Migrating from Istio to Linkerd
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In this guide we'll walk you through a task that is increasingly common in the Kubernetes space: migrating an existing Istio deployment to Linkerd.
on Aug 8
From buoyant.io
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Part I of this post covered TAR, a Kubernetes feature that restricts traffic within an availability zone from crossing to other zones, cutting cloud spend. But TAR is not without drawbacks: it can lead to worse overall system reliability.
on Jul 8
From buoyant.io
The trouble with Topology Aware Routing: Sacrificing reliability in the name of cost savings
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Topology Aware Routing is a feature of Kubernetes that prevents cluster traffic within one availability zone from crossing to another availability zone. For high-traffic applications deployed in multi-zone clusters, this can provide significant cost savings. However, Topology Aware Routing is...
on Jun 23
From buoyant.io
Introducing pod-based pricing for Buoyant Enterprise for Linkerd
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Today, we're happy to announce pod-based pricing for Buoyant Enterprise for Linkerd. This new pricing is designed to give our adopters a clear way and transparent picture of the cost of BEL, to be fair and commensurate with Linkerd's value, and to avoid penalizing specific architectural...
on Apr 25
From buoyant.io
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Today we're happy to announce the release of Linkerd 2.15, which adds support for mesh expansion, native sidecars, and SPIFFE identities, and introduces a new model for stable releases.
on Feb 29
From buoyant.io
Flagger vs Argo Rollouts vs Service Meshes: A Guide to Progressive Delivery in Kubernetes
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Progressive delivery is a vital tool for ensuring that new code is deployed safely to production with automated protections if things go wrong. Tools like Argo, Flux, and even service meshes like Linkerd provide different parts of the puzzle.
on Feb 14
From buoyant.io
Multi-Cluster, Multi-Region Setup using Linkerd Service Mesh
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Multi-cluster Kubernetes refers to managing multiple Kubernetes clusters, which are groups of nodes working together to orchestrate and run containerized applications. These clusters can be distributed across different data centers, regions, or cloud providers to ensure high availability, fault...
on Jan 9