Merge pull request #2481 from thaJeztah/19.03_backport_fix_run_reference_links

[19.03 backport] docs: fix links, and minor markdown touch-ups
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Sebastiaan van Stijn 2020-04-30 01:09:58 +02:00 committed by GitHub
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2 changed files with 10 additions and 7 deletions

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@ -54,6 +54,7 @@ Dockerfile.
>
> Do not use your root directory, `/`, as the `PATH` as it causes the build to
> transfer the entire contents of your hard drive to the Docker daemon.
{:.warning}
To use a file in the build context, the `Dockerfile` refers to the file specified
in an instruction, for example, a `COPY` instruction. To increase the build's
@ -175,9 +176,9 @@ Docker runs instructions in a `Dockerfile` in order. A `Dockerfile` **must
begin with a \`FROM\` instruction**. This may be after [parser
directives](#parser-directives), [comments](#format), and globally scoped
[ARGs](#arg). The `FROM` instruction specifies the [*Parent
Image*](glossary.md#parent-image) from which you are building. `FROM`
may only be preceded by one or more `ARG` instructions, which declare arguments
that are used in `FROM` lines in the `Dockerfile`.
Image*](https://docs.docker.com/glossary/#parent_image) from which you are
building. `FROM` may only be preceded by one or more `ARG` instructions, which
declare arguments that are used in `FROM` lines in the `Dockerfile`.
Docker treats lines that *begin* with `#` as a comment, unless the line is
a valid [parser directive](#parser-directives). A `#` marker anywhere
@ -1758,6 +1759,7 @@ ARG buildno
>
> Refer to the ["build images with BuildKit"](https://docs.docker.com/develop/develop-images/build_enhancements/#new-docker-build-secret-information)
> section to learn about secure ways to use secrets when building images.
{:.warning}
### Default values
@ -2277,7 +2279,8 @@ This feature is only available when using the [BuildKit](#buildkit) backend.
Docker build supports experimental features like cache mounts, build secrets and
ssh forwarding that are enabled by using an external implementation of the
builder with a syntax directive. To learn about these features, [refer to the documentation in BuildKit repository](https://github.com/moby/buildkit/blob/master/frontend/dockerfile/docs/experimental.md).
builder with a syntax directive. To learn about these features,
[refer to the documentation in BuildKit repository](https://github.com/moby/buildkit/blob/master/frontend/dockerfile/docs/experimental.md).
## Dockerfile examples

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@ -29,7 +29,7 @@ The basic `docker run` command takes this form:
$ docker run [OPTIONS] IMAGE[:TAG|@DIGEST] [COMMAND] [ARG...]
The `docker run` command must specify an [*IMAGE*](glossary.md#image)
The `docker run` command must specify an [*IMAGE*](https://docs.docker.com/glossary/#image)
to derive the container from. An image developer can define image
defaults related to:
@ -45,8 +45,8 @@ operator's ability to override image and Docker runtime defaults is why
[*run*](commandline/run.md) has more options than any
other `docker` command.
To learn how to interpret the types of `[OPTIONS]`, see [*Option
types*](commandline/cli.md#option-types).
To learn how to interpret the types of `[OPTIONS]`, see
[*Option types*](commandline/cli.md#option-types).
> **Note**
>