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Open Service Mesh (OSM)
Original author(s)Microsoft
Developer(s)Cloud Native Computing Foundation
Initial release2020; 4 years ago (2020)
Stable release
v1.2.0[1] / July 20, 2022; 20 months ago (2022-07-20)
Repositorygithub.com/openservicemesh/osm
Written inGo
PlatformUnix-like
TypeService mesh
LicenseMIT License
Websiteopenservicemesh.io

Open Service Mesh (OSM) was a free and open source cloud native service mesh developed by Microsoft[2] that ran on Kubernetes.[3][4]

Overview

OSM was written in the Go programming language and designed to be a reference implementation of the Service Mesh Interface (SMI) specification, a standard interface for service meshes on Kubernetes.[5] The software was based on the Envoy proxy server and allowed users to uniformly manage, secure, and get out-of-the-box observability features for highly dynamic microservice environments.[6]

The source code is licensed under MIT License and available on GitHub.[7] Microsoft donated OSM to the Cloud Native Computing Foundation to ensure that it is community-led and has open governance.[5][8] On May 4, 2023, the project announced it would be archived, ending CNCF investment in the project so that its contributors could focus on Istio.[9]

See also

References

External links