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Identity service

About this project

Keystone is an OpenStack service that provides API client authentication, service discovery, and distributed multi-tenant authorization by implementing OpenStack’s Identity API. It supports LDAP, OAuth, OpenID Connect, SAML and SQL.

Project details

Maturity Indicators Tag Details
88% of deployments using this project in production environments. View Details
20 software development kits (SDKs) support Keystone View Details
Keystone is included in the install guide. View the install guide
Keystone View details
Keystone View details
Keystone follows standard deprecation View details
Keystone supports minimal cold (offline) upgrade capabilities View details
Project Info Tag Details
How is this project released? View details
Are vulnerability issues managed by the OpenStack security team?
  • Yes
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is maintained following the common Stable branch policy
  • Yes
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Contributions to Keystone

PTL for Latest Release

Lance Bragstad

Huawei, Architect

OpenStack Profile Twitter Profile

I am a software developer focused on OpenStack's Identity program. I am passionate about open-source software and sharing knowledge. I constantly look for ways to improve the performance and scalability of whatever project I'm work on. When I'm not writing or reviewing code I enjoy cooking and tackling restoration projects with my wife.

Most Active Contributors by Company

  • IBM
  • HPE
  • Rackspace
  • Intel
  • *independent
  • Universidade Federal de Campina Grande
  • Red Hat
  • Mirantis
  • NEC
  • 99cloud

Most Active Individual Contributors

  • Steve Martinelli
  • Brant Knudson
  • Samuel de Medeiros Queiroz
  • Henry Nash
  • Tom Cocozzello
  • Lance Bragstad
  • Dave Chen
  • David Stanek
  • Morgan Fainberg
  • Adam Young