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blockquote sudo-ing

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Matthias Radestock committed 2016-07-20 06:26:23 +01:00
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site/using-weave.md
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@@ -29,26 +29,26 @@ Where,
* The second line configures the Weave Net environment, so that containers launched via the Docker command line are automatically attached to the Weave network, and,
* The third line runs the [application container](/site/faq.md#own-image) using [a Docker command](https://docs.docker.com/engine/reference/run/).
If the first command results in an error like
Cannot connect to the Docker daemon. Is the docker daemon running on this host?
or
http:///var/run/docker.sock/v1.19/containers/create: dial unix/var/run/docker.sock: permission denied. Are you trying to connect to a TLS-enabled daemon without TLS?
then you likely need to be 'root' in order to connect to the Docker
daemon. If so, run the above and all subsequent commands in a
*single* root shell:
host1$ sudo -s
host1# weave launch
host1# eval $(weave env)
host1# docker run --name a1 -ti weaveworks/ubuntu
Do *not* prefix individual commands with `sudo`, since some commands
modify environment entries and hence they all need to be executed from
the same shell.
> **Note** If the first command results in an error like
> ```
> Cannot connect to the Docker daemon. Is the docker daemon running on this host?
> ```
> or
> ```
> http:///var/run/docker.sock/v1.19/containers/create: dial unix/var/run/docker.sock: permission denied. Are you trying to connect to a TLS-enabled daemon without TLS?
> ```
> then you likely need to be 'root' in order to connect to the Docker
> daemon. If so, run the above and all subsequent commands in a
> *single* root shell:
> ```
> host1$ sudo -s
> host1# weave launch
> host1# eval $(weave env)
> host1# docker run --name a1 -ti weaveworks/ubuntu
> ```
> Do *not* prefix individual commands with `sudo`, since some commands
> modify environment entries and hence they all need to be executed from
> the same shell.
> **Important!** If you intend to use the
> [Weave Docker Network Plugin](/site/plugin.md) do not run `eval