# 为什么运行多个 Docker 容器比运行一个更好？

**URL:** <https://meta.discourse.org/t/why-is-better-to-run-mutliple-docker-containers-then-run-one/33579>\
**Category:** Self-hosting\
**Tags:** docker\
**Created:** [2015 年9 月 22 日 12:05 UTC](https://meta.discourse.org/t/why-is-better-to-run-mutliple-docker-containers-then-run-one/33579 "2015-09-22T12:05:34Z")\
**Posts on this page:** 1\
**Showing post:** 2

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作者： ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)\
发布日期： [2015 年9 月 22 日 12:23 UTC](https://meta.discourse.org/t/why-is-better-to-run-mutliple-docker-containers-then-run-one/33579/2 "2015-09-22T12:23:15Z")

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In practical terms, main thing you lose out on with a single container is that you have to shut everything down while bootstrapping a new image, that means that if you need to update your container you are looking at a few minutes of outage

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