# 简介

目前与容器相关的云计算主要分为两种类型。

一种是传统的 IaaS 服务商提供对容器相关的服务，包括镜像下载、容器托管等。

另一种是直接基于容器技术对外提供容器云服务，所谓 Container as a Service（CaaS）。


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