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Update index.md 

Signed-off-by: Wang Jie <wangjie5@chinaskycloud.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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scjane 2017-02-21 18:38:07 +08:00 committed by Tibor Vass
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@ -19,7 +19,7 @@ title: Managed plugin system
* [Developing a plugin](index.md#developing-a-plugin) * [Developing a plugin](index.md#developing-a-plugin)
* [Debugging plugins](index.md#debugging-plugins) * [Debugging plugins](index.md#debugging-plugins)
Docker Engine's plugins system allows you to install, start, stop, and remove Docker Engine's plugin system allows you to install, start, stop, and remove
plugins using Docker Engine. plugins using Docker Engine.
For information about the legacy plugin system available in Docker Engine 1.12 For information about the legacy plugin system available in Docker Engine 1.12
@ -34,7 +34,7 @@ Plugins are distributed as Docker images and can be hosted on Docker Hub or on
a private registry. a private registry.
To install a plugin, use the `docker plugin install` command, which pulls the To install a plugin, use the `docker plugin install` command, which pulls the
plugin from Docker hub or your private registry, prompts you to grant plugin from Docker Hub or your private registry, prompts you to grant
permissions or capabilities if necessary, and enables the plugin. permissions or capabilities if necessary, and enables the plugin.
To check the status of installed plugins, use the `docker plugin ls` command. To check the status of installed plugins, use the `docker plugin ls` command.
@ -62,6 +62,7 @@ enabled, and use it to create a volume.
``` ```
The plugin requests 2 privileges: The plugin requests 2 privileges:
- It needs access to the `host` network. - It needs access to the `host` network.
- It needs the `CAP_SYS_ADMIN` capability, which allows the plugin to run - It needs the `CAP_SYS_ADMIN` capability, which allows the plugin to run
the `mount` command. the `mount` command.