红帽全球峰会第 2 章 架构
2.1. OLM v1 组件概述
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Operator Lifecycle Manager (OLM) v1 由以下组件项目组成：
- Operator 控制器
- Operator Controller 是 OLM v1 的核心组件，它通过 API 扩展 Kubernetes，用户可以安装和管理 Operator 和扩展的生命周期。它消耗来自 catalogd 的信息。
- Catalogd
- Catalogd 是一个 Kubernetes 扩展，它解包基于文件的目录(FBC)内容，由容器镜像打包并提供，供集群客户端使用。作为 OLM v1 微服务架构的组件，用于由扩展作者打包的 Kubernetes 扩展的目录主机元数据，因此可帮助用户发现可安装的内容。
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