Why you should take a look at Nomad before jumping on Kubernetes atodorov.me - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from atodorov.me Daily Mail and Mail on Sunday newspapers.
API now stable, more on the way
Tim Anderson Wed 17 Feb 2021 // 18:59 UTC Share
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Microsoft has released version 1.0 of its Distributed Application Runtime (Dapr), aimed at providing building blocks to simplify application development for Kubernetes.
Dapr is one of several Microsoft-sponsored open-source projects around Kubernetes, and perhaps the most immediately useful. Others include Open Service Mesh (OSM), which uses Envoy (like Istio) but is lighter weight (like Linkerd); and KEDA, in association with Red Hat, which supports serverless, event-driven containers on Kubernetes. Dapr was first announced in October 2019 and has been developed on GitHub.
The purpose of Dapr is to provide services, accessed via HTTP or gRPC, that can be called from any application, and meet some common requirements that can otherwise be tricky to implement. Specifically, Dapr provides:
Conozca más sobre las APIs, la nueva forma para avanzar en los negocios digitales commonperu.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from commonperu.com Daily Mail and Mail on Sunday newspapers.
Group aims to represent the voice of the user
Tim Anderson Tue 2 Feb 2021 // 10:07 UTC Share
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The Linkerd project, a lightweight service mesh for Kubernetes, has formed a steering committee as it competes for developer attention with Google-sponsored Istio as well as other projects.
A service mesh adds essential features like traffic management, observability, and network security to microservices running on Kubernetes. Linkerd is implemented in Rust and its original creator, Buoyant CEO William Morgan, designed it to solve the service mesh problem in the simplest way possible, writing it in Rust for performance and memory safety.
Morgan said on Twitter last week that he was generally not a fan of steering committees. To me, they are associated with a certain bureaucratic style of open source projects with lots of SIGs, WGs, committees, meetings and process – running contrary to the Linkerd mantra of keep it simple, keep it small.
Want to observe a service mesh that extends to virtual machines? A new analyzer in Apache SkyWalking the application monitoring (APM) system designed especially for microservices, cloud native and container-based architectures leverages Envoy’s metadata exchange mechanism to work in Kubernetes, VM or hybrid environments.
In a previous article, we talked about observability of service mesh in a Kubernetes environment and applied it to the bookinfo application in practice. But in that scenario, in order to map IP addresses to services, SkyWalking would need access to service metadata from a Kubernetes cluster which is not available for services deployed in VMs. In this tutorial, we’ll demonstrate how SkyWalking’s new analyzer can give you better observability of a mesh that includes virtual machines.