the part of the system that does the “heavy-lifting”, such as orchestrating containers and routing traffic based on Layer 7 metadata (such as HTTP URIs and headers, or MongoDB protocol metadata). Many PaaS vendors, and also end-user engineering teams, are treating these technologies as the “data plane” for cloud native systems: i.e. However, Kubernetes and Envoy are being included within many PaaS-like offerings.
Controlplane alternative full#
Even when combined, the two specific technologies don’t provide a full Platform-as-a-Service (PaaS) offering that many developers want. Two key platform components that have emerged from the CNCF are the Kubernetes container orchestration framework, originally contributed by Google, and the Envoy proxy for edge and service-to-service networking, originally donated by Lyft.
Possibly learning from the journey previously undertaken by the OpenStack community, the early projects supported by the CNCF were arguably less ambitious in scope, provided clearer (opinionated) abstractions, and were also proven in real world usage (or inspired by real world usage in the case of Kubernetes). Although the current public cloud market is dominated by only a few key players that offer mostly proprietary technologies (and increasingly, and sometimes controversially, open source-as-service), the Cloud Native Computing Foundation (CNCF) was founded in 2015 by the Linux foundation to provide a place for discussion and hosting of "open source components of a full stack cloud native environment". Dollars, and this could grow by over 15% next year. According to Gartner, the 2018 worldwide public cloud service revenue forecast was in the region of $175 Billion U.S.
Controlplane alternative free#
Start free trial.Īlthough the phrase “cloud native” is becoming as much of an overloaded term as “DevOps” and “microservices”, it is increasingly gaining traction throughout the IT industry. Enable scalable and secure user access to web and mobile applications. The Emerging “Cloud Native” Fabric: Kubernetes and Envoy This article provides an insight into the creation of Ambassador, and discusses the technical challenges and lessons learned from building a developer-focused control plane for managing ingress traffic within microservice-based applications that are deployed into a Kubernetes cluster. Although originating from Lyft, Envoy is rapidly becoming the de facto proxy for modern networking, and can be found with practically all of the public cloud vendors offerings, as well as bespoke usage by many large end-user organisations like eBay, Pinterest and Groupon. Envoy itself is a cloud native Layer 7 proxy and communication bus used for handling “edge” ingress and service-to-service networking communication. At its core, Ambassador is a control plane tailored for edge/API configuration for managing the Envoy Proxy “data plane”.
Developed by Datawire, Ambassador is an open source API gateway designed specifically for use with the Kubernetes container orchestration framework.
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