BuildKit allows using alternative Dockerfile syntaxes to introduce new features
without having to update Docker itself. The general recommendation is to always
specify a "syntax" directive in a Dockerfile, so that (if needed) older versions
of Docker can download the correct syntax to build the Dockerfile.
This updates our examples to include a syntax directive, to make users more familiar
with these directives, and to illustrate best-pracitces in our documentation.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Replaced `docker-python` directory reference with `python-docker` to reduce confusion when following the tutorial. The tutorial establishes creating a `python-docker` directory, so proposing this change to maintain consistency with instructions.
* Fix CMD arguments
The previous CMD command doesn't actually start the service.
* Simplify (and fix) curl command
Previously it was specifying a lot of parameters that in our case are optional and IMO don't help with understanding what's going on.
Furthermore the previous command was asking for a `/test` page which we do not serve.
And finally it was using POST which is not supported in our app created in the previous step.
* Fix typo
Sebastiaan van Stijn
Whitney Wong
uigctaw
Usha Mandya
Usha Mandya