红帽全球峰会第 8 章 使用动态插件缓存
8.1. 使用动态插件缓存
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Red Hat Developer Hub (RHDH)中的动态插件缓存通过存储之前安装的插件来增强安装过程并减少平台引导时间。如果配置保持不变，则这个功能会阻止在以后的引导中重新下载插件。
当您启用动态插件缓存时：
-
系统计算每个插件的 YAML 配置的校验和（不包括
pluginConfig）。 -
checksum 存储在插件目录中名为
dynamic-plugin-config.hash的文件中。 - 在启动过程中，如果插件的软件包引用与之前的安装匹配，并且校验和保持不变，则会跳过下载。
- 由于上一次引导而禁用的插件会被自动删除。
注意
要在 RHDH 中启用动态插件缓存，plugins 目录 dynamic-plugins-root 必须是持久性卷。
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