红帽全球峰会第 1 章 Red Hat OpenStack Platform 身份提供程序
您可以部署两种方法之一，以对用户身份进行身份验证，以向身份提供程序(IdP)进行身份验证：
- 您可以使用 LDAP （轻量级目录访问协议）将 Red Hat OpenStack Platform (RHOSP)身份服务(keystone)连接到 IdP
- 您可以使用联邦，其中 IdP 向身份服务发送断言到授予用户对云的访问权限。
虽然 LDAP 用作身份管理和身份验证的中央授权，但联邦可用于构建单点登录解决方案。
有关使用 Active Directory (AD)或 Red Hat Identity Manager (IdM)将 RHOSP 服务连接到 LDAP 目录服务的详情，请参考以下资源：
有关为联邦解决方案使用 Red Hat Single Sign-On 将 RHOSP 连接到 IdM 的详情，请参考以下资源：
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