红帽全球峰会25.2. 使用 Vault 的先决条件
要启用 vault，请在 IdM 域的一个或多个服务器中安装密钥恢复授权机构(KRA)证书系统组件：
ipa-kra-install
# ipa-kra-install注意
要使 Vault 服务具有高可用性，请在两个 IdM 服务器或更高服务器上安装 KRA。
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